Planning
Overlays review
This stage checks overlays that may affect heritage, character, ecology, hazards, coastal matters, trees, or other site-specific constraints. This page shows what a beginner residential developer in Auckland should check, who to ask, what evidence to save, and where to verify before committing money or instructions.
How to execute this stage
Micro-stage control plan
Work through each applicable step in order. A hold point means pause the dependent decision or work until the stated evidence and authorised review are complete.
01HeritageLevel 2 · Planning
TaskCheckHold pointEvidenceRecordNext actionSimple explanation
Heritage
Technical context
Test this point against Overlay map, the current feasibility version and written input from Planner. Separate verified facts, professional opinion and assumptions.
Why it matters: This check can change yield, consent pathway, acquisition terms, funding, cost, programme or exit strategy. It must be resolved before the developer relies on whether overlay matters change design, consent, notification, time, or cost.
Prerequisites
- Overlay map is current and its source/date are recorded.
- The project objective, feasibility version and decision deadline are clear.
- Planner has a focused brief where professional confirmation is required.
Checks
- Does Overlay map directly support the conclusion?
- Which information is verified, assumed, missing, superseded or contradictory?
- Has the feasibility, programme, risk register and decision register been updated?
Evidence to save
- Overlay map
- Written Planner response or a recorded reason it is not required
- Dated feasibility/risk/decision update
Hold point
Do not waive a condition, instruct design/work, commit funding, lodge, purchase, settle or represent the conclusion as confirmed until the authorised decision-maker has the required evidence and advice.
Stop or escalate when
- The source is missing, old, inconsistent or outside the reviewer's scope.
- The check changes yield, approval pathway, funding, legal rights, tax, safety or a material cost/programme assumption.
- A deadline is approaching and the responsible professional has not confirmed the position.
Documents and records
- Overlay map
- Planning review checklist
- Risk register
- Current feasibility, risk register and decision register
- Cost effect
- Record changes to land value, consultant/council cost, construction/civil cost, finance, holding cost, contingency and exit value before whether overlay matters change design, consent, notification, time, or cost.
- Programme effect
- Record the decision deadline, dependencies, information lead time and effect on acquisition, consent, procurement, construction, sales or settlement milestones.
Next action
special character
Applicability: Confirm whether this check applies to the actual site, ownership, strategy, consent pathway, infrastructure and delivery model; record a reason when not applicable.
Use current site-specific documents and appropriately appointed professional advice. BuildPath does not make the development decision for you.
02special characterLevel 2 · Planning
TaskCheckHold pointEvidenceRecordNext actionSimple explanation
special character
Technical context
Test this point against Planning memo, the current feasibility version and written input from Architect. Separate verified facts, professional opinion and assumptions.
Why it matters: This check can change yield, consent pathway, acquisition terms, funding, cost, programme or exit strategy. It must be resolved before the developer relies on whether specialist reports are needed.
Prerequisites
- Planning memo is current and its source/date are recorded.
- The project objective, feasibility version and decision deadline are clear.
- Architect has a focused brief where professional confirmation is required.
Checks
- Does Planning memo directly support the conclusion?
- Which information is verified, assumed, missing, superseded or contradictory?
- Has the feasibility, programme, risk register and decision register been updated?
Evidence to save
- Planning memo
- Written Architect response or a recorded reason it is not required
- Dated feasibility/risk/decision update
Hold point
Do not waive a condition, instruct design/work, commit funding, lodge, purchase, settle or represent the conclusion as confirmed until the authorised decision-maker has the required evidence and advice.
Stop or escalate when
- The source is missing, old, inconsistent or outside the reviewer's scope.
- The check changes yield, approval pathway, funding, legal rights, tax, safety or a material cost/programme assumption.
- A deadline is approaching and the responsible professional has not confirmed the position.
Documents and records
- Planning memo
- Planning review checklist
- Risk register
- Current feasibility, risk register and decision register
- Cost effect
- Record changes to land value, consultant/council cost, construction/civil cost, finance, holding cost, contingency and exit value before whether specialist reports are needed.
- Programme effect
- Record the decision deadline, dependencies, information lead time and effect on acquisition, consent, procurement, construction, sales or settlement milestones.
Next action
flooding
Applicability: Confirm whether this check applies to the actual site, ownership, strategy, consent pathway, infrastructure and delivery model; record a reason when not applicable.
Use current site-specific documents and appropriately appointed professional advice. BuildPath does not make the development decision for you.
03floodingLevel 2 · Planning
TaskCheckHold pointEvidenceRecordNext actionSimple explanation
flooding
Technical context
Test this point against Specialist reports, the current feasibility version and written input from Arborist where relevant. Separate verified facts, professional opinion and assumptions.
Why it matters: This check can change yield, consent pathway, acquisition terms, funding, cost, programme or exit strategy. It must be resolved before the developer relies on whether overlay matters change design, consent, notification, time, or cost.
Prerequisites
- Specialist reports is current and its source/date are recorded.
- The project objective, feasibility version and decision deadline are clear.
- Arborist where relevant has a focused brief where professional confirmation is required.
Checks
- Does Specialist reports directly support the conclusion?
- Which information is verified, assumed, missing, superseded or contradictory?
- Has the feasibility, programme, risk register and decision register been updated?
Evidence to save
- Specialist reports
- Written Arborist where relevant response or a recorded reason it is not required
- Dated feasibility/risk/decision update
Hold point
Do not waive a condition, instruct design/work, commit funding, lodge, purchase, settle or represent the conclusion as confirmed until the authorised decision-maker has the required evidence and advice.
Stop or escalate when
- The source is missing, old, inconsistent or outside the reviewer's scope.
- The check changes yield, approval pathway, funding, legal rights, tax, safety or a material cost/programme assumption.
- A deadline is approaching and the responsible professional has not confirmed the position.
Documents and records
- Specialist reports
- Planning review checklist
- Risk register
- Current feasibility, risk register and decision register
- Cost effect
- Record changes to land value, consultant/council cost, construction/civil cost, finance, holding cost, contingency and exit value before whether overlay matters change design, consent, notification, time, or cost.
- Programme effect
- Record the decision deadline, dependencies, information lead time and effect on acquisition, consent, procurement, construction, sales or settlement milestones.
Next action
coastal
Applicability: Confirm whether this check applies to the actual site, ownership, strategy, consent pathway, infrastructure and delivery model; record a reason when not applicable.
Use current site-specific documents and appropriately appointed professional advice. BuildPath does not make the development decision for you.
04coastalLevel 2 · Planning
TaskCheckHold pointEvidenceRecordNext actionSimple explanation
coastal
Technical context
Test this point against Risk register, the current feasibility version and written input from Engineer. Separate verified facts, professional opinion and assumptions.
Why it matters: This check can change yield, consent pathway, acquisition terms, funding, cost, programme or exit strategy. It must be resolved before the developer relies on whether specialist reports are needed.
Prerequisites
- Risk register is current and its source/date are recorded.
- The project objective, feasibility version and decision deadline are clear.
- Engineer has a focused brief where professional confirmation is required.
Checks
- Does Risk register directly support the conclusion?
- Which information is verified, assumed, missing, superseded or contradictory?
- Has the feasibility, programme, risk register and decision register been updated?
Evidence to save
- Risk register
- Written Engineer response or a recorded reason it is not required
- Dated feasibility/risk/decision update
Hold point
Do not waive a condition, instruct design/work, commit funding, lodge, purchase, settle or represent the conclusion as confirmed until the authorised decision-maker has the required evidence and advice.
Stop or escalate when
- The source is missing, old, inconsistent or outside the reviewer's scope.
- The check changes yield, approval pathway, funding, legal rights, tax, safety or a material cost/programme assumption.
- A deadline is approaching and the responsible professional has not confirmed the position.
Documents and records
- Risk register
- Planning review checklist
- Risk register
- Current feasibility, risk register and decision register
- Cost effect
- Record changes to land value, consultant/council cost, construction/civil cost, finance, holding cost, contingency and exit value before whether specialist reports are needed.
- Programme effect
- Record the decision deadline, dependencies, information lead time and effect on acquisition, consent, procurement, construction, sales or settlement milestones.
Next action
ecology
Applicability: Confirm whether this check applies to the actual site, ownership, strategy, consent pathway, infrastructure and delivery model; record a reason when not applicable.
Use current site-specific documents and appropriately appointed professional advice. BuildPath does not make the development decision for you.
05ecologyLevel 2 · Planning
TaskCheckHold pointEvidenceRecordNext actionSimple explanation
ecology
Technical context
Test this point against Overlay map, the current feasibility version and written input from Developer. Separate verified facts, professional opinion and assumptions.
Why it matters: This check can change yield, consent pathway, acquisition terms, funding, cost, programme or exit strategy. It must be resolved before the developer relies on whether overlay matters change design, consent, notification, time, or cost.
Prerequisites
- Overlay map is current and its source/date are recorded.
- The project objective, feasibility version and decision deadline are clear.
- Developer has a focused brief where professional confirmation is required.
Checks
- Does Overlay map directly support the conclusion?
- Which information is verified, assumed, missing, superseded or contradictory?
- Has the feasibility, programme, risk register and decision register been updated?
Evidence to save
- Overlay map
- Written Developer response or a recorded reason it is not required
- Dated feasibility/risk/decision update
Hold point
Do not waive a condition, instruct design/work, commit funding, lodge, purchase, settle or represent the conclusion as confirmed until the authorised decision-maker has the required evidence and advice.
Stop or escalate when
- The source is missing, old, inconsistent or outside the reviewer's scope.
- The check changes yield, approval pathway, funding, legal rights, tax, safety or a material cost/programme assumption.
- A deadline is approaching and the responsible professional has not confirmed the position.
Documents and records
- Overlay map
- Planning review checklist
- Risk register
- Current feasibility, risk register and decision register
- Cost effect
- Record changes to land value, consultant/council cost, construction/civil cost, finance, holding cost, contingency and exit value before whether overlay matters change design, consent, notification, time, or cost.
- Programme effect
- Record the decision deadline, dependencies, information lead time and effect on acquisition, consent, procurement, construction, sales or settlement milestones.
Next action
trees
Applicability: Confirm whether this check applies to the actual site, ownership, strategy, consent pathway, infrastructure and delivery model; record a reason when not applicable.
Use current site-specific documents and appropriately appointed professional advice. BuildPath does not make the development decision for you.
06treesLevel 2 · Planning
TaskCheckHold pointEvidenceRecordNext actionSimple explanation
trees
Technical context
Test this point against Planning memo, the current feasibility version and written input from Planner. Separate verified facts, professional opinion and assumptions.
Why it matters: This check can change yield, consent pathway, acquisition terms, funding, cost, programme or exit strategy. It must be resolved before the developer relies on whether specialist reports are needed.
Prerequisites
- Planning memo is current and its source/date are recorded.
- The project objective, feasibility version and decision deadline are clear.
- Planner has a focused brief where professional confirmation is required.
Checks
- Does Planning memo directly support the conclusion?
- Which information is verified, assumed, missing, superseded or contradictory?
- Has the feasibility, programme, risk register and decision register been updated?
Evidence to save
- Planning memo
- Written Planner response or a recorded reason it is not required
- Dated feasibility/risk/decision update
Hold point
Do not waive a condition, instruct design/work, commit funding, lodge, purchase, settle or represent the conclusion as confirmed until the authorised decision-maker has the required evidence and advice.
Stop or escalate when
- The source is missing, old, inconsistent or outside the reviewer's scope.
- The check changes yield, approval pathway, funding, legal rights, tax, safety or a material cost/programme assumption.
- A deadline is approaching and the responsible professional has not confirmed the position.
Documents and records
- Planning memo
- Planning review checklist
- Risk register
- Current feasibility, risk register and decision register
- Cost effect
- Record changes to land value, consultant/council cost, construction/civil cost, finance, holding cost, contingency and exit value before whether specialist reports are needed.
- Programme effect
- Record the decision deadline, dependencies, information lead time and effect on acquisition, consent, procurement, construction, sales or settlement milestones.
Next action
mana whenua/cultural matters where relevant
Applicability: Confirm whether this check applies to the actual site, ownership, strategy, consent pathway, infrastructure and delivery model; record a reason when not applicable.
Use current site-specific documents and appropriately appointed professional advice. BuildPath does not make the development decision for you.
07mana whenua/cultural matters where relevantLevel 2 · Planning
TaskCheckHold pointEvidenceRecordNext actionSimple explanation
mana whenua/cultural matters where relevant
Technical context
Test this point against Specialist reports, the current feasibility version and written input from Architect. Separate verified facts, professional opinion and assumptions.
Why it matters: This check can change yield, consent pathway, acquisition terms, funding, cost, programme or exit strategy. It must be resolved before the developer relies on whether overlay matters change design, consent, notification, time, or cost.
Prerequisites
- Specialist reports is current and its source/date are recorded.
- The project objective, feasibility version and decision deadline are clear.
- Architect has a focused brief where professional confirmation is required.
Checks
- Does Specialist reports directly support the conclusion?
- Which information is verified, assumed, missing, superseded or contradictory?
- Has the feasibility, programme, risk register and decision register been updated?
Evidence to save
- Specialist reports
- Written Architect response or a recorded reason it is not required
- Dated feasibility/risk/decision update
Hold point
Do not waive a condition, instruct design/work, commit funding, lodge, purchase, settle or represent the conclusion as confirmed until the authorised decision-maker has the required evidence and advice.
Stop or escalate when
- The source is missing, old, inconsistent or outside the reviewer's scope.
- The check changes yield, approval pathway, funding, legal rights, tax, safety or a material cost/programme assumption.
- A deadline is approaching and the responsible professional has not confirmed the position.
Documents and records
- Specialist reports
- Planning review checklist
- Risk register
- Current feasibility, risk register and decision register
- Cost effect
- Record changes to land value, consultant/council cost, construction/civil cost, finance, holding cost, contingency and exit value before whether overlay matters change design, consent, notification, time, or cost.
- Programme effect
- Record the decision deadline, dependencies, information lead time and effect on acquisition, consent, procurement, construction, sales or settlement milestones.
Next action
Make and record the stage decision: Whether overlay matters change design, consent, notification, time, or cost. Then open the next applicable development stage.
Applicability: Confirm whether this check applies to the actual site, ownership, strategy, consent pathway, infrastructure and delivery model; record a reason when not applicable.
Use current site-specific documents and appropriately appointed professional advice. BuildPath does not make the development decision for you.
Developer go / no-go control
Decision gates before the next commitment
A gate records whether evidence supports a commercial decision. It does not replace advice or predict an authority, lender, purchaser or market outcome.
Before resource consent lodgement
Decision: Lodge, redesign, seek pre-application input, or pause
Minimum evidence
- • Application scope and AEE/supporting reports are coordinated by appointed professionals
- • Design responds to site/title/infrastructure/hazard constraints
- • Affected-party and notification risk is considered without assuming the council outcome
Update before deciding
- • Yield and net saleable/rentable area
- • Consultant/council/notification allowances
- • Consent programme and holding cost
Stop / escalate when
- • Drawings and reports materially conflict
- • A key rule/standard/approval pathway is unverified
- • The consent strategy no longer supports feasibility
What this stage means
- Overlays review is the part of the project where the developer turns an idea into a checked decision, not a guess.
- The stage should connect market demand, planning rules, legal constraints, design, cost, funding, time, risk, and exit strategy.
- For Auckland residential development, the answer is site-specific. The same idea can be low risk on one site and unworkable on the next because of zoning, overlays, title interests, services, slope, flooding, neighbours, or finance.
Why this stage matters
- Early mistakes become expensive because land, design, consultants, holding costs, consent fees, and finance costs continue even when the project is paused.
- The developer needs written evidence for lenders, consultants, lawyers, valuers, builders, purchasers, and future dispute protection.
- This stage usually needs verification from Auckland Unitary Plan, Auckland Unitary Plan maps, Relevant professional advice before the developer treats the conclusion as reliable.
Step-by-step guide
- 1Define the decision needed at the end of this stage and the date it is needed by.
- 2Gather the stage documents: Overlay map, Planning memo, Specialist reports, Risk register.
- 3Read the documents once for understanding, then again to list unknowns, risks, contradictions, missing evidence, and professional questions.
- 4Ask the responsible professionals to confirm the critical points: Planner, Architect, Arborist where relevant, Engineer.
- 5Update the feasibility, programme, risk register, and decision register with source references and dates.
- 6Decide whether to proceed, pause, redesign, renegotiate, add conditions, seek more advice, or abandon the option.
- 7Save the evidence in a dated folder and write a short stage closeout note explaining what was decided and why.
What the developer must do
- Write down the development objective for overlays review in one clear paragraph: build-to-sell, build-to-rent, retain one dwelling, subdivide, renovate, or staged development.
- Open the current feasibility, programme, decision register, risk register, and due diligence folder before making new commitments.
- Collect the documents needed for this stage: Overlay map, Planning memo, Specialist reports, Risk register.
- Send focused questions to the right people: Planner, Architect, Arborist where relevant, Engineer, Developer.
- Record assumptions separately from verified facts so the feasibility does not look more certain than it really is.
- Update cost, time, consent, finance, and sales assumptions immediately after receiving new information.
- Escalate anything that changes yield, sale price, cost, timing, consent pathway, title, funding, or settlement risk.
Verification
Source / where to check
Use current official information and the controlled documents for the actual project.
Check the operative plan, maps, zones, precincts, overlays, activity status, development controls, subdivision rules, and assessment criteria for the specific site.
Use the plan maps to confirm site-specific zoning, overlays, precincts, controls, designations, natural hazards, and planning layers before relying on generic guidance.
Planner, surveyor, architect, engineer, quantity surveyor, lawyer, accountant, lender, valuer, real estate agent, and other project specialists must confirm site-specific decisions.
Project-specific consented documents and professional advice override generic guidance.
Common mistakes
- Treating an agent comment, generic online rule, or old document as verified site-specific advice.
- Forgetting to update the feasibility after design, consent, finance, or market information changes.
- Not allowing enough contingency, professional fees, council fees, finance costs, holding costs, and time risk.
- Failing to keep written records of who confirmed what and when.
- Using overlays review to push ahead even when the red flags show the project should pause.
Common risks
- Yield reduces after proper planning, engineering, title, or infrastructure review.
- Costs increase after QS, builder, civil, geotechnical, demolition, asbestos, or consent information is received.
- Programme moves out because consultant inputs, council RFIs, neighbour issues, finance, title, or construction sequencing take longer than assumed.
- Funding or sales assumptions change before the project reaches settlement.
- The developer relies on unverified information and loses negotiating power or misses a due diligence deadline.
Common costs
- Professional fees for planner, architect/designer, surveyor, engineer, QS, lawyer, accountant, valuer, and lender reports.
- Council fees, consent fees, development contribution estimates, engineering approvals, infrastructure checks, and inspection/monitoring costs where relevant.
- Design revisions, reports, investigations, demolition/asbestos work, service location, geotechnical testing, and valuation updates.
- Holding costs such as interest, rates, insurance, utilities, temporary maintenance, and security.
- Contingency for unverified conditions until the relevant professional confirms them.
Quotes and fee proposals to obtain
- Obtain written fee proposals or quotations from the relevant stage professionals: Planner, Architect, Arborist where relevant, Engineer, Developer.
- Issue the same current documents and a clear scope to each party so prices, exclusions, assumptions, deliverables, lead times, and programme can be compared.
- Identify council, authority, investigation, testing, design, construction, monitoring, and close-out charges that may sit outside a consultant or contractor quote.
- Record every provisional sum, estimate, exclusion, expiry date, dependency, and unverified allowance in the Quote Register and feasibility.
- Do not approve an appointment or purchase order until scope ownership, evidence required, payment terms, variation process, insurance or competency checks, and completion deliverables are understood.
Common delays
- Waiting for property file, LIM, title instruments, survey information, consultant reports, or council responses.
- Design changes caused by planning controls, infrastructure constraints, engineering findings, budget pressure, or market feedback.
- Lender, valuer, lawyer, or purchaser conditions not being satisfied on time.
- Council RFI responses needing more consultant work than expected.
- Construction or subdivision closeout documents not matching settlement or sales deadlines.
Common consultant questions
- For Overlays review, what are the three highest risks that could change cost, time, yield, or approval pathway?
- Which parts of your advice are confirmed, which are assumptions, and which require another professional to confirm?
- What documents did you rely on, and are any documents missing, outdated, superseded, or inconsistent?
- What decision does the developer need to make now, and what should wait until more information is available?
- What wording should go into the decision register, consultant meeting minutes, or lender/client update?
Red flags
- A professional says the issue is outside their scope and no one else has been asked to confirm it.
- The feasibility only works if optimistic sale prices, low construction costs, fast consent, low interest, and no delays all happen together.
- A title, planning, flooding, geotechnical, access, service, or covenant issue may prevent the intended yield.
- A seller, agent, builder, or consultant pressures the developer to waive due diligence before core checks are complete.
- The project file has no written evidence for a major decision.
When to stop and get professional advice
- Stop and get professional advice when title, easements, covenants, unit title, cross lease, or subdivision matters affect the proposal.
- Stop and get professional advice when zoning, overlays, activity status, notification, infrastructure capacity, flooding, geotechnical, contamination, or heritage could affect yield.
- Stop and get professional advice when GST, income tax, entity structure, lending, guarantees, or sale contract terms affect the decision.
- Stop and get professional advice when the developer is about to sign, waive a condition, lodge consent, start work, approve a variation, accept practical completion, or settle.
Decisions that must be made
- Whether overlay matters change design, consent, notification, time, or cost
- Whether specialist reports are needed
Evidence to save
- Dated source documents and consultant advice.
- Feasibility version showing the assumptions used at the time of decision.
- Risk register and decision register entries.
- Meeting notes, emails, marked-up plans, calculations, photos, and council/lender/consultant responses.
- Clear note of who approved the next step and any conditions attached to that approval.
Beginner-friendly example
An overlay appears on the planning map, so the developer asks the planner to confirm its effect instead of ignoring it because nearby sites were redeveloped.
Use this in my project
Turn overlays review into controlled action
Open the relevant workspace register, create the project-specific record, link the controlling documents and preserve evidence. The guide does not automatically approve or verify the action.
