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Free 2026 London Planning ReportFloor Plans in Sanderstead CR2

Single-storey rear extension onto a mature garden behind an interwar semi-detached house in Sanderstead CR2, Croydon
Sanderstead · CR2 · Croydon

Floor Plans in Sanderstead CR2

Fixed-fee, MCIAT-chartered floor plans for Sanderstead (CR2) homeowners — Croydon Council validation and local constraints handled from the start.

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Sanderstead (CR2) sits high on the chalk of the North Downs and developed as a 1920s–1930s suburb after the railway arrived in 1884. Its housing is predominantly interwar detached and semi-detached houses on elevated, leafy roads rather than a dense urban grain, so most householder projects here are extensions or lofts that need to sit comfortably within spacious, green streets.

There is no conservation area covering the Sanderstead part of CR2 — that is a genuine, verified fact, not an omission. Its planning character is instead shaped by the consistency of the interwar suburban layout, the generous plots and setbacks, and the London Borough of Croydon's householder design expectations, which lean on keeping the spacing between houses, original materials and roof forms intact. We treat that suburban character, rather than a conservation designation, as the reference point when we design an extension.

Demand for rear extensions, side extensions and loft conversions runs steadily across roads like Mitchley Hill, Arundel Avenue and The Ridge Way, where detached and semi-detached houses sit on generous, sloping plots. We check each property's permitted-development position against Croydon's borough-wide controls first, then prepare drawings that either stay within permitted development or are ready to validate as a full householder application.

Single-storey rear extension onto a mature garden behind an interwar semi-detached house in Sanderstead CR2, Croydon
Isometric illustration of a Sanderstead CR2 home floor plans design
Proposed floor plan
Sanderstead CR2

Planning in Sanderstead (CR2): what to know before you apply

Because Sanderstead is a consistent interwar suburb of detached and semi-detached houses, Croydon assess extensions against the spacing, setbacks and green character of the street, so preserving gaps between houses and matching original materials and roof form matters alongside the numbers. There is no conservation area and no local Article 4 direction in the Sanderstead part of CR2, so many houses retain permitted development rights for rear and loft work — but generous-but-finite plots, mature gardens and the sloping topography mean depth, height and neighbour impact are the points a householder application is judged on.

Typical Sanderstead housing stock

Predominantly interwar detached and semi-detached houses on spacious, elevated plots, with mature gardens and some postwar and modern infill. Those generous plots and leafy setbacks are what shape most of the rear-extension, side-extension and loft-conversion work across the area.

Streets we regularly draw for in Sanderstead

Mitchley Hill · Briton Hill Road · Hook Hill · Church Way · Arkwright Road · The Ridge Way · Arundel Avenue · Norfolk Avenue · Onslow Gardens · Cranleigh Gardens · Blenheim Gardens · Cranleigh Close

Floor Plans for Sanderstead (CR2) homes: the package and the process

Every floor plans we prepare for an Sanderstead property is drawn to Croydon Council’s validation standards and tuned to the CR2 constraints above. Here is what the drawing package covers and how the process runs from first survey to approval.

Not every project needs a full planning drawing set. If you are selling or letting a property, drawing up a lease, recording a layout before a refurbishment, or simply want an accurate plan of your home, what you need is a floor plan — a scaled, dimensioned drawing of each level, measured directly from the property rather than estimated from an old plan or an estate agent's rough sketch. DrawingsDirect produces floor plans from a laser-measured site visit, so room sizes, wall thicknesses and door and window positions are accurate, not approximate.

Floor plans are commonly used for estate agency marketing and Rightmove or Zoopla listings, for lease plans required by a mortgage lender or solicitor, for landlords documenting a rental property's layout, or as a straightforward existing-layout record before any building work is decided. They are lighter than a full architectural or planning drawing set — there is no design work, no application, and no borough-specific requirements to satisfy — so turnaround is fast and the fee is correspondingly lower. If you later decide to extend, convert a loft or apply for planning permission, the same laser survey can usually be reused as the base for those drawings rather than re-measuring the property from scratch.

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.

Floor plans compared with a full planning drawing set
Floor plansFull planning drawing set
PurposeRecord of existing layoutExisting layout plus a designed proposal
Includes a proposed designNoYes
Submitted to the councilNoYes, via the Planning Portal
Typical turnaroundA few daysAround 7 days from survey
Fee guideFrom £450From £1,600
FAQ

Floor Plans in Sanderstead CR2 — FAQs

How much do floor plans cost in London?+
Floor plans start from £450 for a laser-measured, scaled drawing of each floor, with the exact fee depending on the size of the property and the number of floors involved.
How long does it take to get floor plans?+
Most floor plans are ready within a few days of the site survey, considerably faster than a full planning drawing set, since there is no design or application work involved.
Can floor plans be used for a lease or mortgage application?+
Yes — laser-measured floor plans are commonly used as lease plans and for mortgage or re-mortgage purposes; let us know at the outset if you need a specific format or additional detail such as room areas.
Can I reuse my floor plans if I later want to extend or convert my loft?+
Yes — the laser survey behind your floor plans can usually be reused as the existing-layout base drawing for a future planning or building regulations application, saving you from a second site visit.
Do you provide floor plans for estate agents?+
Yes, floor plans are commonly instructed directly by homeowners or via their estate agent ahead of a sale or letting, drawn to scale and ready to use alongside marketing photography.
Do I need planning permission to extend a house in Sanderstead?+
Not always. Many Sanderstead houses retain permitted development rights, so a modest single-storey rear extension or a rear loft conversion can often proceed without a full planning application. Because the plots are generous but the roads slope and rely on spacing between houses, we check your property's size limits, side gaps and levels against Croydon's controls first, and prepare a full householder application where the project goes beyond permitted development.
Is Sanderstead in a conservation area?+
No. There is no conservation area covering the Sanderstead part of CR2. Its planning character is shaped instead by the consistent interwar suburban layout, the generous leafy plots and Croydon's householder design expectations, which favour keeping the spacing between houses, original materials and roof forms intact when you extend.
How much do planning and building-regulation drawings cost for a Sanderstead extension?+
We work to fixed fees agreed before we start, with a typical turnaround of around seven days for a standard rear extension or loft on a Sanderstead house. As a chartered architectural technologist practice we produce the same council-accepted planning and building-regulation drawings as an architect, usually for a lower fee, and include free redraws until your application is approved.
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