Planning permission drawings in Merton, a borough of Victorian villas in Wimbledon; Edwardian terraces in Tooting and Colliers Wood; 1930s semi-detached in Morden and Raynes Park; post-war flats in Mitcham, are the full measured-survey-to-submission drawing set London Borough of Merton needs in order to determine an application: existing and proposed plans, elevations and sections at 1:100 and 1:50, a location and site plan, and the supporting statements the case officer asks for.
Prepared and reviewed by the chartered technologist team at Architectural Drawings London — MCIAT chartered, £2m PI insured.Last reviewed 2026-08-03.


Housing stock in Merton: Victorian villas in Wimbledon; Edwardian terraces in Tooting and Colliers Wood; 1930s semi-detached in Morden and Raynes Park; post-war flats in Mitcham.
Character: Wimbledon is heavily conservation-controlled; outer Merton (Morden, Mitcham) is permissive.
A chartered technologist visits and laser-measures every room. Typically 60–90 minutes on site.
Drafted in Revit or AutoCAD at 1:100 or 1:50. Fully annotated and council-ready.
Unlimited revisions until you approve. Shadow studies for committee-sensitive applications.
Site location plan, block plan, Design & Access Statement where required.
We lodge the application with Merton Council and pay statutory fees directly.
Every officer query, consultation response and amendment handled through to determination.

Single planning or regs submission.
Planning + building regs + structural.
Listed, conservation, complex sites.
Move the controls for an indicative figure. It anchors your budget — it is not a quote. Every project is priced after a free survey.
Build costs are separate and quoted by your contractor. See our published fees.
Every Merton postcode district we draw in, the stock that dominates it and the authority that validates a planning drawing set there. Merton fees below are the statutory England rates for 2026, not planning drawing set estimates.
| Postcode | Area | Dominant stock | What it means for a planning drawing set |
|---|---|---|---|
| SW19 | Wimbledon / Colliers Wood | Victorian villas, Edwardian terraces | SW19 straddles a boundary: Wimbledon / Colliers Wood addresses fall to Merton Council or Wandsworth Council, so confirm which authority validates the planning drawing set before submitting SW19 drawings. |
| SW20 | Raynes Park | Victorian villas, Edwardian terraces | A planning drawing set at an SW20 address in Raynes Park is determined by Merton Council under its own Local Plan policies for Raynes Park. |
| SM4 | Morden | 1930s semi-detached, post-war flats | SM4 covers Morden only; Merton Council handles the planning drawing set, and Morden case officers apply the SM4 conservation-area map. |
| CR4 | Mitcham | 1930s semi-detached, post-war estates | CR4 covers Mitcham only; Merton Council handles the planning drawing set, and Mitcham case officers apply the CR4 conservation-area map. |
| SW16 | Streatham / Norbury | Edwardian terraces, post-war flats | Streatham / Norbury is split at SW16. Either Lambeth Council or Wandsworth Council or Merton Council or Croydon Council can determine a planning drawing set here, so the SW16 address is checked against both policies maps first. |
| SW17 | Tooting / Earlsfield | Edwardian terraces | A planning drawing set in Tooting / Earlsfield may land with Wandsworth Council or Merton Council — SW17 crosses the boundary, and the SW17 policies map decides it street by street. |
Roof pitch, wall build-up and plot depth change every few Merton streets, and each one changes what a planning drawing set can achieve at that address.
Merton conservation designations: there are 28 across Merton Council, Wimbledon Village, John Innes, Mitcham Cricket Green among them. Designation costs a Merton owner the permitted-development route: a planning drawing set then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. John Innes is the Merton designation that most often changes a planning drawing set design.
Article 4 and your Merton planning drawing set: Merton Council has made no borough-wide direction, so permitted development for a planning drawing set in Merton generally survives outside Merton conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a SW19 owner records that a planning drawing set was lawful.
The building fabric around Merton: Victorian villas in Wimbledon; Edwardian terraces in Tooting and Colliers Wood; 1930s semi-detached in Morden and Raynes Park; post-war flats in Mitcham. Wimbledon is heavily conservation-controlled; outer Merton (Morden, Mitcham) is permissive. A planning drawing set in Merton is scoped against that stock first, because it decides whether the scheme runs as permitted development, a £274 Lawful Development Certificate, or a full £548 application to Merton Council.
Sources for this Merton planning drawing set page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.
Of 167 appeals on new-dwelling schemes decided in Merton over the window covering appeals decided 2016-2026, Merton sat close to the London norm, with 22.2% of appeals succeeding against 22.4% city-wide. 37 were allowed and 130 dismissed. Schemes creating a new home - conversions, infills, small developments - carry the most risk, and these 167 Merton appeals are only the ones refused or left undetermined, never the approvals.
Half of those Merton appeals took more than 111 days to decide from the day the appeal started — time added on top of the council's own determination period, which is the argument for getting the application right first. 96.4% were decided by written representations rather than a hearing or inquiry, meaning the written case and the drawings were the whole of the evidence.
167 appeals on new-dwelling schemes decided in Merton. Source: Planning Inspectorate casework, OGL v3.0.
Direct answers to the questions Merton homeowners ask every week about planning permission drawings.
Start a free quote →Our Merton planning fee is fixed before we start and depends on the route — a householder application is the simplest, while major works, change of use and flat conversions carry more drawings and supporting documents. Merton Council also charges its own statutory application fee on top, set nationally. See our fees for current figures.
Once validated, Merton Council aims to decide householder applications within 8 weeks and major applications within 13 weeks — consistent with statutory targets. Our typical end-to-end timeline from instruction to submission is 3–4 weeks.
Merton does not currently have a borough-wide Article 4 Direction for residential extensions or HMO conversions. Most householder permitted development rights apply normally in Merton — though conservation areas and listed buildings still restrict PD. We confirm at the free site survey.
Merton has 28 designated conservation areas, including Wimbledon Village, John Innes, Mitcham Cricket Green and others. Planning applications within conservation areas require additional heritage consideration and often a Heritage Statement.
For most householder work in Merton, a chartered architectural technologist delivers the same planning outcomes as a dedicated consultant — usually at lower cost. Our MCIAT-chartered team handles drawings, submission and agent liaison as one package.
We cover all Merton postcodes — SW16, SW17, SW19, SW20, CR4 — as well as the immediately adjacent boroughs. Survey appointments are available within 3 working days across Merton.
Merton's victorian villas in Wimbledon housing stock and 28 conservation areas mean that design quality matters. Merton Council officers are experienced reviewers; well-drawn, consistent applications are processed faster than revisions-heavy ones.
Yes — Planning Inspectorate appeals are available as a right within 12 weeks of refusal from Merton Council. Written representations take 16–20 weeks; hearings 24–32 weeks. We prepare appeal statements and revised drawings for cases where refusal was on design or policy grounds.

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