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Free 2026 London Planning Report — New Build Drawings in Kingston

Loft conversion bedroom with skylights, typical of a Kingston Surbiton villa or New Malden semi conversion
Kingston · London

New Build Drawings in Kingston

Fixed-fee, MCIAT-chartered new build drawings for Kingston homeowners — Royal Borough of Kingston upon Thames validation and local constraints handled from the start.

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Kingston upon Thames pairs the elegant Victorian and Edwardian villas and terraces of Surbiton and Norbiton with the interwar semi-detached suburbia that runs through New Malden, Chessington and Tolworth, and the substantial detached houses set across the Coombe hill and the riverside plots near the Thames. Rear extensions and loft conversions suit all of these house types, and each calls for a slightly different approach on the drawing board.

Two local factors shape design here more than most. Riverside plots near Kingston and the river sit within the Thames flood zone, where the council expects flood-risk and finished-floor-level considerations to be addressed, and conservation-area control across Surbiton, Coombe, Norbiton, Old Malden and the Kingston town centre governs materials and external design. The interwar semis of New Malden and Chessington, by contrast, often retain fuller permitted development rights for rear extensions and lofts, and Coombe's larger detached plots can carry more substantial schemes within design policy.

We prepare Kingston planning drawings tuned to your specific house type — a Surbiton villa, a New Malden semi or a Coombe detached home — confirming permitted development eligibility first and evidencing flood-risk or conservation considerations where a riverside or designated site is involved. The Royal Borough has eight weeks from the day after it receives a valid application, unless a longer period is agreed in writing. We prepare the drawings to the validation checklist. The fee is fixed and agreed up front, drawings typically follow within about seven days, and we offer free redraws until the council approves — the same council-accepted drawings an architect would produce.

Loft conversion bedroom with skylights, typical of a Kingston Surbiton villa or New Malden semi conversion
Isometric illustration of a Kingston home extension design
Proposed floor plan
Kingston

Planning in Kingston: what to know before you apply

Kingston controls design within conservation areas such as Surbiton, Coombe and the town centre. Thames flood-zone considerations apply on riverside plots. The interwar semis of New Malden and Chessington often retain permitted development rights for rear extensions and lofts — we confirm before drawing.

Typical Kingston housing stock

Victorian and Edwardian villas and terraces around Surbiton and Norbiton, interwar semi-detached suburbia through New Malden, Chessington and Tolworth, and larger detached houses on the Coombe hill and riverside plots near the Thames.

Areas we regularly draw for in Kingston

Kingston · Surbiton · New Malden · Chessington · Norbiton · Coombe · Tolworth · Old Malden

What the numbers say about Kingston planning decisions

These are Royal Borough of Kingston upon Thames’s own reported figures, published by government rather than estimated by us. They are what we design against — a borough that refuses one householder application in five needs a different drawing package from one that refuses one in twenty.

All development decided in Kingston

Every planning application Royal Borough of Kingston upon Thames decided over the four quarters to 2026 Q2, not only householder work — a new dwelling is decided in this wider pool.

Applications decided1,100
Granted856
Refused244
GrantedAcross all development types, so it is not comparable with the householder rate78%
Householder applications within itThe rest is the pool a new dwelling is decided in742

Source: Ministry of Housing, Communities and Local Government (PS2 district planning application statistics). Open Government Licence v3.0 Extracted 2026-10-18.

If Royal Borough of Kingston upon Thames refuses: appeal outcomes

Planning appeals against Royal Borough of Kingston upon Thames determined by the Planning Inspectorate, 2021–2026. Enforcement notices and withdrawn cases are excluded.

Appeals determined401
Allowed153
Dismissed248
Householder appeals allowedFrom 169 householder appeals. England average 36%44%

Source: Planning Inspectorate appeals casework. Open Government Licence v3.0 Extracted 2026-10-18.

New Build Drawings for Kingston 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 £1,450 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 £1,450
Building regs and structuralConstruction-ready drawings and calculations for buildingFrom £1,845–£3,145, quoted once planning is settled
Example new build drawings sheet, drawn to the standard Royal Borough of Kingston upon Thames validates against
Example sheet showing how we draw new build drawings to Royal Borough of Kingston upon Thames's validation standards.
FAQ

New Build Drawings in Kingston — FAQs

How much do new build drawings cost in London?+
New build drawings start from £1,450 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. We draw the planning and building regulations sets; structural design is a separate fee, from a named, insured engineer or your own, and we coordinate it with our drawings 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 Kingston?+
The interwar semis of New Malden, Chessington and Tolworth often keep permitted development rights for rear extensions and lofts, so a full application isn't always needed. In a conservation area such as Surbiton, Coombe or the town centre, side extensions, dormers and other roof enlargements, rear extensions over one storey and cladding are not permitted development. Riverside flood-zone constraints are a separate check. We check your address first and can confirm permitted development with a Lawful Development Certificate.
My Kingston home is near the river — does flood risk affect my plans?+
It can. Riverside plots near Kingston lie within the Thames flood zone, and the council expects flood-risk and finished-floor-level considerations to be addressed for works there. We evidence these within the application so the council can validate and approve without repeated revisions.
Can I build a larger extension on a Coombe plot?+
Often, yes. The substantial detached houses on the Coombe hill sit on generous plots that make larger rear and double-storey extensions viable, subject to design and amenity policy. We design to use the plot fully within permitted-development allowances or a well-evidenced full application, checking the limits for detached homes first.
How long does the Royal Borough of Kingston take to decide?+
Kingston has eight weeks beginning the day after a valid application comes in, unless extra time is agreed in writing. Conservation and riverside cases can involve additional consultation.
How much do planning drawings cost in Kingston?+
We agree a fixed fee before starting, taken from our published price list, with free redraws until Kingston approves. A suburban semi extension and a riverside or Coombe scheme differ in the evidence required, so we quote once we understand your address and project rather than by the hour.
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