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Free 2026 London Planning ReportNew Build Drawings in Wimbledon SW19

Large detached villa extension near Wimbledon Village SW19 on the hill toward the Common, London Borough of Merton
Wimbledon · SW19 · Merton

New Build Drawings in Wimbledon SW19

Fixed-fee, MCIAT-chartered new build drawings for Wimbledon (SW19) homeowners — London Borough of Merton validation and local constraints handled from the start.

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Wimbledon (SW19) in Merton splits between the grand villa streets climbing toward the Village and the Common, and the busier 'town' around the station and Broadway. On the hill, larger plots and the conservation-area setting mean extension scale, roof form and tree cover are closely assessed; in the town, Victorian and Edwardian terraces follow a more familiar rear-and-loft pattern.

Wimbledon Common is protected metropolitan open land, and the conservation control around the Village governs materials and rooflines on the surrounding houses. We establish where a Wimbledon property sits — hill or town, inside or outside the conservation boundary — and check for protected trees before drawing, then prepare the application to Merton's residential design and validation standards.

Large detached villa extension near Wimbledon Village SW19 on the hill toward the Common, London Borough of Merton
Isometric illustration of a Wimbledon SW19 home new build drawings design
Proposed floor plan
Wimbledon SW19

Planning in Wimbledon (SW19): what to know before you apply

SW19 has no householder Article 4 direction, so many Wimbledon houses retain permitted development rights — but the conservation control around the Village and Common, the protected Common open land, and Tree Preservation Orders on the larger hill plots are each checked before we recommend a route.

Typical Wimbledon housing stock

Grand detached and semi-detached villas up the hill toward Wimbledon Village and the Common, Victorian and Edwardian terraces in the 'town' around the station and South Wimbledon, and interwar semi-detached houses further out.

Streets we regularly draw for in Wimbledon

Wimbledon Hill Road · Ridgway · Worple Road · The Broadway

What SW19 is actually built of

Measured from 435 classified residential buildings in SW19, not from a description of the area.

Wimbledon SW19 housing mix

Residential building form across the SW19 postcode district, from 435 classified buildings.

Attached on more than one side53%
Attached on one side35%
Detached11%
Median building footprint66 m²
Addresses per buildingAbove about 2 means flats and maisonettes dominate1.54
Buildings classified435

Source: Ordnance Survey National Geographic Database (derived statistics). Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Extracted 2026-08-17.

New Build Drawings for Wimbledon (SW19) homes: the package and the process

A new dwelling is a full application rather than a householder one, and the drawing set reflects that: site layout with levels and boundaries, floor plans and elevations for the new building, sections showing how it sits in the ground, and street-scene elevations placing it against what is already there.

Two packages follow the approval — the planning set and the construction set — and they have to stay in step. Foundation design, drainage strategy, thermal performance and fire strategy are drawn for Building Control against the same geometry that was granted permission, so the built house matches the approved one.

An infill plot is designed against its neighbours. Plot width, the building line either side, and the ridge heights next door set what the new house can be — and on a tight urban site those constraints usually shape the design more than the brief does.

Is my plot suitable for a new build in London?

A feasibility assessment looks at plot size and shape, access, existing boundary conditions, relevant planning policy for the borough, and the likely impact of a new dwelling on neighbouring properties before any design work begins. Infill plots — a gap between existing buildings on a street — and backland plots — a garden or yard site behind existing houses, reached by a shared access — each raise different issues: infill schemes are usually judged on how well they match the scale, spacing and character of the street, while backland schemes are judged heavily on overlooking, garden loss for neighbours, and whether the access arrangement is acceptable. A feasibility study gives an honest view of whether a scheme is likely to succeed before you commit to full drawings.

What does pre-application advice add to a new build project?

Pre-application advice is a formal, paid process most London boroughs offer, where planning officers give written feedback on a proposed scheme before a full application is submitted. For a new build — where the principle of development itself is often the main issue, not just the design details — this feedback can be invaluable: it surfaces concerns around density, massing, daylight and sunlight or heritage context early enough to be addressed in the drawings, rather than discovered for the first time as a refusal reason months into a full application. We prepare and submit pre-application enquiries as part of the new build service where it is likely to strengthen the eventual planning application.

How do daylight, sunlight and overlooking affect a new build design?

London boroughs assess new dwellings against their effect on the daylight and sunlight reaching neighbouring homes and gardens, commonly using the 45-degree rule as an initial check on a proposal's massing and position relative to neighbouring windows, alongside more detailed daylight and sunlight assessment on sensitive sites. Overlooking and loss of privacy from new windows, upper floors or roof terraces are assessed similarly, and often shape decisions on window placement, floor-to-floor heights and the overall footprint and massing of the new building. Designing with these constraints from the earliest sketch stage, rather than adjusting for them after a refusal, is one of the main advantages of instructing feasibility and pre-application work before a full planning set.

New build project stages
StageWhat it establishesTypical fee guide
FeasibilityWhether the plot can support a new dwelling and the likely constraintsQuoted individually, from within the £2,500 new build fee
Pre-application adviceWritten borough feedback on the scheme before a full applicationQuoted individually alongside the planning fee
Full planning drawingsThe complete drawing set submitted for planning permissionFrom £2,500
Building regs and structuralConstruction-ready drawings and calculations for buildingFrom £2,200–£3,850, quoted once planning is settled
Sheet from a new build drawings package drawn for a Wimbledon property in SW19, showing the existing and proposed arrangement at scale
A sheet from the new build drawings package we submit to London Borough of Merton for Wimbledon (SW19) properties.
FAQ

New Build Drawings in Wimbledon SW19 — FAQs

How much do new build drawings cost in London?+
New build drawings start from £2,500 for feasibility and a full planning drawing set on a straightforward infill or backland plot, with building regulations and structural drawings quoted separately once the planning design is agreed.
Can any garden or backland plot be built on in London?+
Not necessarily — backland and garden plots are assessed on access, overlooking, loss of garden amenity for neighbours and borough policy, and a feasibility assessment gives an honest early view of whether a scheme is likely to be supported.
Do I need pre-application advice before a full new build application?+
It is not mandatory, but for a new dwelling — where the principle of development is often the main issue — pre-application advice can surface concerns early enough to address them in the design, reducing the risk of refusal.
Do you handle building regulations and structural drawings for a new build, or only planning?+
Both — the full new build service covers planning, building regulations and structural drawings from one in-house team, so the design stays consistent from feasibility through to construction-ready drawings.
How long does a new build project take from feasibility to planning permission?+
This varies with site complexity and whether pre-application advice is sought, but a full planning application is determined within the statutory period the borough applies to the application type, once submitted via the Planning Portal.
Do I need planning permission for an extension in Merton?+
The interwar semis of Raynes Park and Morden often keep permitted development rights for rear extensions and lofts, so a full application isn't always needed. Conservation areas such as Wimbledon Village, Wimbledon Common and the John Innes estate at Merton Park restrict this. We check your street's designation first and can confirm permitted development with a Lawful Development Certificate.
What is special about building at the John Innes estate in Merton Park?+
The John Innes estate is a planned Arts-and-Crafts conservation area with a distinctive character the council protects closely — materials, proportions and rooflines are all controlled. Permitted development is often restricted there, so we design to the estate's character and prepare a full, context-led application, which is the reliable route to approval.
What do Merton's HMO Article 4 directions affect?+
In designated wards, an Article 4 direction removes permitted development for change of use to an HMO (C3 to C4), so a conversion to a house in multiple occupation needs a full application there. It doesn't affect a standard family extension, but if you are considering an HMO we confirm whether the direction covers your address and use before advising.
How long does Merton Council take to decide?+
Merton determines most householder applications within the statutory eight-week period once validated; Wimbledon and Merton Park conservation cases can involve additional consultation. We prepare submissions to the council's validation checklist to avoid the drawing queries that cause most delays.
How much do planning drawings cost in Merton?+
We agree a fixed fee before starting, typically around 30% below an architect's fee for the same council-accepted drawings, with free redraws until Merton approves. A suburban Raynes Park extension and a Wimbledon Village or Merton Park application differ in the evidence required, so we quote once we understand your address and project rather than by the hour.
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