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Planning consultant preparing a constraints map printout for a planning application
Use Case: Constraints Mapping for Planning Applications

Prepare a Constraints Map for Your Planning Application

Build a clear, professional constraints map covering every relevant designation — ready to support a planning statement or design and access statement.

What This Workflow Covers

Most planning application submissions benefit from a clear constraints map — a single plan showing every relevant designation affecting the site, from flood zones to heritage boundaries. Maplify turns this into a straightforward export: draw your site boundary, switch on the constraint layers relevant to your proposal, and generate a professional map ready to attach to your submission.

This workflow saves planning consultants and applicants the time of manually compiling separate extracts from different government mapping portals into one coherent plan.

Traditional Method vs Maplify

TaskTraditional MethodWith Maplify
Gather constraint dataScreenshot or extract mapping separately from council, Environment Agency and Historic England portalsAll constraints available together on one map
Combine into one planManually overlay screenshots in design softwareOne export, already combined and formatted
Add the site boundaryDraw manually over a base map in design softwareBoundary drawn directly on the live map before export
Produce a print-ready planFormat manually to a consistent scale and layoutA3 block plan export, print-ready
Time to produce a constraints map1-2 hours of manual compilation10-15 minutes

Why It Matters

A well-presented constraints map signals to a case officer that the applicant has done their homework — it's often the first thing reviewed alongside the application form, and a clear, accurate plan sets a positive tone for the rest of the submission. A poorly compiled or missing constraints assessment, by contrast, is a common trigger for a request for further information.

For planning consultants managing multiple live applications, having a fast, consistent way to produce this output for every submission also protects billable time for the higher-value analysis clients are really paying for.

Worked Example

A planning consultant is preparing a design and access statement for a rear extension application on a site near a conservation area boundary.

  • They draw the application site boundary on Maplify and switch on the conservation area, listed building and Article 4 direction layers.
  • The export shows the site sits just outside the conservation area boundary, with the nearest listed building 40 metres away.
  • This constraints map is included directly in the design and access statement as supporting evidence.
  • The case officer's report references the map favourably, noting the applicant had clearly considered the site's heritage context.

How to Get Started

  1. 1

    Draw your application site boundary on the map.

  2. 2

    Switch on the constraint layers relevant to your proposal.

  3. 3

    Review the combined map for anything requiring further comment in your submission.

  4. 4

    Export an A3 block plan or constraints map.

  5. 5

    Attach the export to your planning statement or design and access statement.

This is general guidance, not professional or legal advice — confirm specifics with the relevant authority or a qualified professional.

What's Included

Constraint layers
265+ official UK data layers spanning planning, heritage, environmental and ground risk designations.
Drawing tools
Draw and measure the application site boundary directly on the map.
Export formats
A3 landscape block plan and constraints map exports, print-ready.
AI assistance
The AI Planning Co-Pilot summarises relevant policy considerations for the site.

Important Limitations

  • A Maplify constraints map is a supporting exhibit — the accompanying professional planning assessment should be prepared by a qualified planning consultant for a formal submission.
  • Constraint data reflects the currently published designations and should be verified before submission.
  • Always confirm site-specific planning requirements with the relevant local planning authority.

Who Uses This Workflow

Planning Consultants

Produce constraints maps consistently across every live instruction.

Architects

Support a design and access statement with clear site context.

Homeowners

Prepare supporting evidence for a householder planning application.

Developers

Build the evidence base for a full planning application submission.

Related Use Cases

Explore other ways professionals use Maplify for planning applications.

Frequently Asked Questions

What is a constraints map for a planning application?

A constraints map is a plan showing every relevant planning, environmental and heritage designation affecting a site, used as supporting evidence within a planning application's design and access statement or planning statement.

How do I create a constraints map on Maplify?

Search or draw your site boundary on the map, switch on the constraint layers relevant to your proposal, then export the view as a professional constraints map or A3 block plan.

What constraints should be included in a planning application submission?

This depends on the site, but commonly includes flood zones, heritage designations, Green Belt status, Tree Preservation Orders, Article 4 directions and any local plan site allocations relevant to the proposal.

Can I use a Maplify constraints map as formal planning application evidence?

Maplify constraints maps are a useful supporting exhibit within a planning statement or design and access statement, but the underlying assessment and professional judgement should come from a qualified planning consultant for a formal submission.

How does a constraints map improve the chances of a planning application succeeding?

A clear constraints map demonstrates that the applicant has considered site-specific issues before submitting a proposal, reducing the likelihood of the local planning authority requesting further information or raising an objection that could have been addressed at the design stage.

Can I export a constraints map in a print-ready format?

Yes. Maplify supports exporting an A3 landscape block plan with your constraints and site boundary included, suitable for printing or attaching to a digital planning application submission.

Prepare Your Constraints Map Today

Generate a professional constraints map for your next planning application in minutes.