
The full drawing set for a Wandsworth application — location and block plans, existing and proposed floor plans, elevations and sections, drawn to Wandsworth Council's validation checklist so the pack is accepted first time, delivered in days and revised free until your decision, with a free approval-odds check first.
Wandsworth Council granted 88% of the householder planning decisions it made in its latest published year — 1 point above the 87% England-wide householder average. Side returns, mansards and dormers are judged in centimetres against the party wall and shared roofline, which is where a policy-literate drawing pack earns its keep. Its dominant Victorian (1837–1901) and Edwardian (1901–1910) housing stock sets the design brief on most streets.
Before permission is required, Class B allows 40m³ of added loft volume on a terrace and 50m³ on a semi or detached house, and Class A allows a 3m single-storey rear extension on a terrace or 4m on a detached house. Wandsworth carries at least one Article 4 direction, and conservation areas including Wandsworth Common, Nightingale Triangle and Tonsleys remove those rights outright, so we confirm your exact address before a line is drawn. A validated householder application in Wandsworth is determined against an 8-week statutory target.
Battersea (Victorian terraces and mansion flats near the park), Balham (Edwardian terraces around the Nightingale Triangle), Tooting (long Victorian terraces off the high road), Putney (Edwardian villas and riverside streets), Earlsfield (compact Victorian terraces between the commons) and Southfields (the Magdalen Park grid of Edwardian houses) — these are the Wandsworth pockets our drawings cover most. Heritage designations here include Wandsworth Common, Nightingale Triangle, Tonsleys, Magdalen Park and Battersea Park. Wandsworth Council weighs each proposal against Wandsworth Local Plan and the borough's Housing and Basements SPDs, where the borough applies detailed basement-development policies on top of the usual tests. Much of Battersea and Balham is converted flats and maisonettes, which carry no householder permitted-development rights.. On roofs the borough is butterfly / valley roofs on the terraces and pitched roofs on the villas, over Victorian terraces, Edwardian mansion flats and Putney and Wandsworth villas.
Whatever you are building, Wandsworth Council decides it from the same core set. A location plan at 1:1250 fixes the site on the map with the red-line boundary; a block plan at 1:500 shows the property in its plot; then existing and proposed floor plans and elevations at 1:100 or 1:50 show the house as it is and as it will be. Larger schemes add a section and, where policy requires, a design and access statement. Miss one and the application is returned invalid before an officer has looked at it.
The drawings are also the argument. Wandsworth Council assesses each proposal against Wandsworth Local Plan and the borough's Housing and Basements SPDs, and the elevations are where the case is won or lost — ridge and eaves heights, window positions, materials and how the change reads from the street. On Wandsworth's stock, which runs to Victorian terraces, Edwardian mansion flats and Putney and Wandsworth villas, the same scheme is drawn differently to answer the concerns officers raise here. Side returns, mansards and dormers are judged in centimetres against the party wall and shared roofline, so the pack is built to pre-empt exactly that.
Where the property sits in a conservation area — Wandsworth Common, Nightingale Triangle, Tonsleys, Magdalen Park and Battersea Park among Wandsworth's — validation is stricter still, often demanding heritage detail and sometimes additional plans. Several Wandsworth conservation areas carry Article 4 directions, and the borough's dense conservation coverage means many terraced streets need a full application for works that would be PD elsewhere. We confirm the designation before drawing so the pack meets the higher bar first time.

Wandsworth Council validates against a published checklist before it assesses anything. A typical householder application needs each of these, correctly scaled and labelled:
We draw the complete set — location and block plans, existing and proposed plans, elevations and any section — to Wandsworth Council's checklist, then lodge it on the Planning Portal, manage validation and answer case-officer queries so the application is decided on its merits, not bounced on a technicality.
Below is Wandsworth Council's real householder decision record, drawn from official planning statistics and refreshed as new data lands. Wandsworth grants a healthy share of householder applications, but its uniform Victorian terraces mean side returns and roof alterations are assessed in centimetres against the neighbours. A complete, correctly scaled pack that answers those concerns on the elevations is validated faster and refused less often than one that leaves them for the officer to raise.
Source: MHCLG planning application statistics (householder decisions, rolling year). Compare every borough on our London approval-rate league table.
Tell us about your project and get a fixed, no-obligation quote back within one working day. If you don't need planning permission at all, we'll tell you that too — for free.
Two different things sink an application, and they happen at two different stages. First is validation: a missing block plan, an unscaled elevation, no red line, no north point — Wandsworth Council returns the whole submission and the clock never starts. Getting the pack right at this stage is purely mechanical, and it is where a lot of self-submitted Wandsworth applications lose weeks. We draw to the checklist so this never happens.
Second is the planning judgement itself, once the pack is valid. The borough applies detailed basement-development policies on top of the usual tests. Across Battersea, Balham and Tooting the recurring refusals are about scale, overlooking and how the proposal sits against its neighbours — all of which are settled on the drawings. We draw the scheme to answer them before submission rather than after a refusal.

The application pack is the same discipline whatever the project. A few of the Wandsworth neighbourhoods and property types we prepare drawings for most often:
Planning drawings for Battersea's Victorian terraces and mansion flats near the park — scaled, validation-ready and drawn to Wandsworth Council's guidance.
Planning drawings for Balham's Edwardian terraces around the Nightingale Triangle — scaled, validation-ready and drawn to Wandsworth Council's guidance.
Planning drawings for Tooting's long Victorian terraces off the high road — scaled, validation-ready and drawn to Wandsworth Council's guidance.
Planning drawings for Putney's Edwardian villas and riverside streets — scaled, validation-ready and drawn to Wandsworth Council's guidance.
Planning drawings for Earlsfield's compact Victorian terraces between the commons — scaled, validation-ready and drawn to Wandsworth Council's guidance.
Planning drawings for Southfields's the Magdalen Park grid of Edwardian houses — scaled, validation-ready and drawn to Wandsworth Council's guidance.
The route decides what Wandsworth Council needs and how long it takes. This is how the common Wandsworth routes compare.
| Route | When it applies | Core drawings | Typical decision |
|---|---|---|---|
| Householder application | Extensions and alterations to a single house | Location, block, existing & proposed plans and elevations | About 8 weeks |
| Full application | Flats, new units, changes of use | As householder plus site plan and often a section | 8–13 weeks |
| Lawful development certificate | Confirming a scheme is permitted development | Existing & proposed plans and elevations to prove PD limits | About 8 weeks |
| Prior approval | Larger single-storey rear extensions | Plans and elevations plus neighbour notification | About 6 weeks |
In a conservation area such as Wandsworth Common and Nightingale Triangle, householder permitted-development rights are often restricted, so a full application and heritage detail may be required.
A fixed process built around how Wandsworth Council validates and decides — most drawing sets are submission-ready within seven days of survey.
Send us your Wandsworth postcode and what you want to build. We confirm your conservation and Article 4 status, tell you which application route applies, and score your odds against live Wandsworth Council decisions.
We measure the property and plot so the existing plans and elevations are accurate to the millimetre — the base every proposed drawing and every officer judgement is built on.
Chartered designers produce the full validation pack — location and block plans, existing and proposed plans, elevations, any section and a design and access statement — drawn to Wandsworth Council's checklist.
We lodge the application on the Planning Portal, manage validation and case-officer queries, and revise the drawings free until Wandsworth Council issues its decision.
Wandsworth Council validates a householder application against a set list: a location plan at 1:1250 with a red-line boundary, a block plan at 1:500, and existing and proposed floor plans and elevations at 1:100 or 1:50, each with a scale bar and north point. Larger schemes and most conservation-area work also need a design and access statement. If any of these is missing or unscaled the application is returned invalid before it is assessed.
Almost always because the drawing pack is incomplete or wrongly scaled — a missing block plan, an elevation with no scale, no red line on the location plan, no north point. Wandsworth Council checks the pack against its validation list before an officer ever assesses the scheme, so these purely technical gaps cost weeks. Drawing to the checklist from the outset is the simplest way to avoid a return.
Yes. We prepare the full drawing set, lodge it on the Planning Portal on your behalf, pay the Wandsworth Council fee where you prefer us to, and then manage validation and case-officer questions through to the decision. You get the reference number and updates without dealing with the portal or the council yourself.
A householder application is a statutory eight weeks from validation, and a full application eight to thirteen weeks depending on scale. The date that matters is validation, not submission — an invalid pack never starts the clock. Because we draw to Wandsworth Council's checklist the application validates quickly, so the statutory period begins without the delay a returned pack causes.
You do not strictly need a planning application, but scaled existing and proposed drawings are still worth having: a lawful development certificate from Wandsworth Council proves the scheme is permitted development, which lenders and buyers increasingly ask for, and your builder needs the drawings to price and build. In a conservation area such as Wandsworth Common and Nightingale Triangle, permitted-development rights are often removed, so a full application may be needed after all — we confirm which before you commit.
We price each Wandsworth job individually — the scope of the survey and the size of the drawing set vary from a simple rear extension to a whole-house scheme — and send a fixed, no-obligation quote within one working day. It covers the full validation pack with free revisions until Wandsworth Council decides. The Wandsworth Council application fee is separate and paid to the council. Call 020 7864 7245 to start.
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Same fixed quotes, same fast drawings — wherever your project is.