Floor Plans in Raynes Park SW20
Fixed-fee, MCIAT-chartered floor plans for Raynes Park (SW20) homeowners — London Borough of Merton validation and local constraints handled from the start.
Raynes Park (SW20) in Merton is a predominantly Edwardian and interwar suburb, running from the terraces around the station and Grand Drive to the semi-detached streets of West Wimbledon and Cottenham Park. The consistent interwar housing means side and rear additions and loft conversions follow a well-established pattern, and Merton's expectations for that house type are clearly documented.
The Wimbledon West conservation area toward Cottenham Park is the main designated control, governing frontages and roof changes for the houses inside its boundary. We confirm where a Raynes Park property sits relative to that boundary, and check for protected street trees, before recommending a permitted-development or full-application route and drawing to Merton's residential guidance.
Planning in Raynes Park (SW20): what to know before you apply
SW20 has no householder Article 4 direction, so many Raynes Park houses retain permitted development rights for side, rear and loft work — but the Wimbledon West conservation area toward Cottenham Park is the exception, and Tree Preservation Orders apply to street trees on several suburban roads.
Typical Raynes Park housing stock
Edwardian terraces around Raynes Park station and the Grand Drive streets, interwar semi-detached houses across West Wimbledon and Cottenham Park, and 1930s shopping parades along the main roads.
Streets we regularly draw for in Raynes Park
Coombe Lane · Grand Drive · Worple Road · Approach Road
What SW20 is actually built of
Measured from 217 classified residential buildings in SW20, not from a description of the area.
Raynes Park SW20 housing mix
Residential building form across the SW20 postcode district, from 217 classified buildings.
| Attached on more than one side | 53% |
|---|---|
| Attached on one side | 41% |
| Detached | 6% |
| Median building footprint | 68 m² |
| Addresses per buildingAbove about 2 means flats and maisonettes dominate | 1.25 |
| Buildings classified | 217 |
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.
Floor Plans for Raynes Park (SW20) homes: the package and the process
A floor plan is only as good as the survey behind it. Room dimensions taken from a laser survey rather than an estate agent's sketch, wall thicknesses drawn as they actually are, and structural walls distinguished from partitions — those are what make a plan usable for design work rather than just for marketing.
We issue plans at a stated scale with a scale bar, so they stay measurable when printed or resized, and supply them in formats that work for the next stage: a PDF to share, and CAD where an architect, engineer or kitchen designer needs to draw on top of it.
The plan itself carries the building's history. Chimney breasts, blocked openings, changes in floor level and an outrigger that has been extended more than once all show up in a measured plan, and they are precisely the things a sketched plan leaves out.
What are floor plans used for?
Floor plans serve several distinct purposes in London property: estate agents use them to market a sale or letting alongside photographs, giving buyers and tenants an accurate sense of layout and scale that a floor plan on its own can convey better than photos; solicitors and lenders often require a lease plan showing the demise of a flat within a building, particularly for leasehold sales or re-mortgages; landlords use them to document a property's layout for reference, insurance or portfolio management; and homeowners use them simply to have an accurate record of their existing layout, whether for their own reference or as the first step before considering any building work.
How accurate are laser-measured floor plans?
We measure every floor plan on site using a laser distance meter rather than a tape measure or estimation from photographs, which keeps room dimensions, wall thicknesses and door and window positions accurate to within a few millimetres. This matters more than it might seem: an estate agent's marketing plan that overstates a room's size can mislead a buyer and cause problems at survey stage, while a lease plan used for legal purposes needs to accurately reflect what a leaseholder actually owns. A laser-measured plan also means that if you later want to use it as the existing-layout drawing for a planning application, it is already accurate enough to build proposed drawings on top of, rather than needing to be re-measured.
How much do floor plans cost in London?
A single floor-plan set starts from £450, which covers a laser-measured site visit and scaled, dimensioned drawings of each floor of the property. The exact fee depends on the number of floors, the overall size of the property, and whether you need elevations or a site plan in addition to the floor plans themselves — for example, for a lease plan or as the base for a future planning application. This is a fixed fee agreed upfront, with no hourly billing.
| Floor plans | Full planning drawing set | |
|---|---|---|
| Purpose | Record of existing layout | Existing layout plus a designed proposal |
| Includes a proposed design | No | Yes |
| Submitted to the council | No | Yes, via the Planning Portal |
| Typical turnaround | A few days | Around 7 days from survey |
| Fee guide | From £450 | From £1,600 |
Floor Plans in Raynes Park SW20 — FAQs
How much do floor plans cost in London?+
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Can floor plans be used for a lease or mortgage application?+
Can I reuse my floor plans if I later want to extend or convert my loft?+
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Do I need planning permission for an extension in Merton?+
What is special about building at the John Innes estate in Merton Park?+
What do Merton's HMO Article 4 directions affect?+
How long does Merton Council take to decide?+
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Get your free Raynes Park planning assessment
Tell us your Raynes Park (SW20) address and ambition — we'll confirm feasibility, local constraints and a fixed fee within one working day.