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Free 2026 London Planning ReportFloor Plans in Ham & Petersham TW10

Loft conversion with skylights in a Georgian terrace on Richmond Hill, Ham & Petersham TW10, London Borough of Richmond upon Thames
Ham & Petersham · TW10 · Richmond

Floor Plans in Ham & Petersham TW10

Fixed-fee, MCIAT-chartered floor plans for Ham & Petersham (TW10) homeowners — London Borough of Richmond upon Thames validation and local constraints handled from the start.

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Ham & Petersham (TW10) sit between Richmond Park and the Thames, wrapped in conservation areas including Richmond Hill, Petersham, Ham Common and Ham House across a rare stretch of near-intact historic landscape.

The Richmond Hill conservation area lines The Vineyard, Ormond Road and Petersham Road with Georgian terraces, while Petersham's village core and the Ham Common frontages carry Article 4 protections on everyday alterations.

Loft conversion with skylights in a Georgian terrace on Richmond Hill, Ham & Petersham TW10, London Borough of Richmond upon Thames
Isometric illustration of a Ham & Petersham TW10 home floor plans design
Proposed floor plan
Ham & Petersham TW10

Planning in Ham & Petersham (TW10): what to know before you apply

Most period homes in TW10 fall inside the Richmond Hill, Petersham or Ham Common conservation areas, where Article 4 directions remove permitted-development rights and the protected Richmond Hill view limits massing — front, side and roof works should be assumed to need full planning permission.

Typical Ham & Petersham housing stock

Georgian terraces climbing Richmond Hill and lining The Vineyard, seventeenth- and eighteenth-century village houses through Petersham, and cottages fringing the common along Ham Street and Church Road.

Streets we regularly draw for in Ham & Petersham

The Vineyard · Ormond Road · Ham Street · Church Road · Petersham Road · Nightingale Lane

What TW10 is actually built of

Measured from 272 classified residential buildings in TW10, not from a description of the area.

Ham & Petersham TW10 housing mix

Residential building form across the TW10 postcode district, from 272 classified buildings.

Attached on more than one side42%
Attached on one side41%
Detached16%
Median building footprint68 m²
Addresses per buildingAbove about 2 means flats and maisonettes dominate1.31
Buildings classified272

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 Ham & Petersham (TW10) 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 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
Sheet from a floor plans package drawn for a Ham & Petersham property in TW10, showing the existing and proposed arrangement at scale
A sheet from the floor plans package we submit to London Borough of Richmond upon Thames for Ham & Petersham (TW10) properties.
FAQ

Floor Plans in Ham & Petersham TW10 — 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 for an extension in Richmond?+
More often than in most boroughs, yes. Richmond has some of the most extensive Article 4 coverage in London, so permitted development cannot be assumed even for modest works — many conservation areas such as Richmond Green, Teddington and Kew Green require a full application. We confirm the exact designation for your address first and design accordingly rather than relying on permitted development.
My Richmond home is near the river — does flood risk affect my application?+
It can. Much of the borough lies within the Thames flood zone, and the council expects flood-risk considerations to be addressed for works near the river in Twickenham, Richmond and Hampton. We evidence flood-risk and finished-floor-level considerations within the application so the council can validate and approve without repeated revisions.
What does Richmond's Article 4 coverage mean in practice?+
Article 4 directions remove permitted development rights across many of Richmond's conservation areas, so alterations that would be automatic elsewhere — dormers, cladding, some rear works — need a full householder application here. We design context-led drawings that respond to the borough's period townscape and river frontage, which is what carries an application to consent in Richmond.
How long does Richmond Council take to decide?+
Richmond determines most householder applications within the statutory eight-week period once validated, though conservation and riverside cases can attract additional consultation. Because so much turns on design detail here, we prepare submissions to the validation checklist with the elevations and materials the council expects, to avoid drawing queries.
How much do planning drawings cost in Richmond?+
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 Richmond approves. Conservation and flood-zone cases require more evidence than a standard extension, so we quote once we understand your address and scheme rather than by the hour.
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