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Architectural drawings · Richmond upon Thames

Architectural drawings in Twickenham

Fixed-fee planning, building regulations, loft, extension and mansard drawings for properties in Twickenham (TW1, TW2). MCIAT chartered. 30% below typical London architect rates.

Twickenham at a glance

Borough
Richmond upon Thames
Postcodes
TW1, TW2
Dominant stock
Georgian fragments, Victorian terraces, Edwardian villas
Local landmarks
Twickenham Stadium, Eel Pie Island
Article 4 in force
No
Conservation areas in borough
72
Architectural design tools and technical drawings — architectural drawings in Richmond Upon Thames
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MCIAT chartered drawings for planning, building regs, lofts and extensions — fixed fees 30% below typical London architects. Tell us what you need and we’ll reply the same working day.

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  • Fixed fees from £840

Local context

Why Twickenham needs a specialist

Twickenham is Georgian and Victorian riverside town. The streetscape is dominated by georgian fragments, victorian terraces, edwardian villas, which means design decisions — roofscape, rear glazing, side returns, mansards — must respect the period rhythm of the row. Richmond upon Thames planning (Richmond Council) decides applications here. Most permitted development rights apply normally in Richmond upon Thames for residential extensions.

Services in Twickenham

Frequently asked in Twickenham

Twickenham planning questions

Do I need planning permission for an extension in Twickenham?

Twickenham sits within Richmond upon Thames, so applications are decided by Richmond Council. Most single-storey rear extensions and side-returns on terraced or semi-detached homes in Twickenham fall under Permitted Development — up to 3m deep (attached) or 4m (detached), under 4m high. Flats, listed buildings and conservation areas always require full planning. Article 4 status here: No. We check eligibility free at the site visit.

What's the dominant housing stock in Twickenham?

Twickenham is characterised by Georgian and Victorian riverside town. The dominant stock is Georgian fragments, Victorian terraces, Edwardian villas. We've drawn extensions and lofts for every period represented here — Victorian rear additions, Edwardian side returns, 1930s wrap-arounds, and contemporary infill where the streetscape allows.

How long does a planning application take in Twickenham?

Richmond Council statutory determination is 8 weeks for householder applications. Validation typically adds 1–2 weeks. From your first call to a decision, expect 12–14 weeks total: 1 week measured survey, 2 weeks design, 1–2 weeks validation, 8 weeks determination. We've achieved a 98% first-time approval rate across Richmond upon Thames.

How much does a loft conversion cost in Twickenham?

Loft conversion drawings in Twickenham start at £1,225 for planning + building regs combined. Construction cost (separate from drawings) is £45,000–£75,000 for a standard rear dormer on a Victorian or Edwardian terrace, £65,000–£95,000 for a hip-to-gable plus dormer. We quote drawings as a fixed fee — no hourly creep.

Are there conservation areas in Twickenham?

Richmond upon Thames has 72 designated conservation areas. Nearest to Twickenham: Richmond Green. In a conservation area, full planning is required for most external work (including roof additions, rendering, replacement windows). We prepare a Heritage Statement covering the conservation area's character appraisal.

Nearby in Richmond upon Thames

Other neighbourhoods we cover

Postcodes covering Twickenham

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Where in Twickenham does a drawing package actually get determined?

Every Twickenham postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. Twickenham fees below are the statutory England rates for 2026, not drawing package estimates.

PostcodeAreaDominant stockWhat it means for a drawing package
TW1TwickenhamGeorgian fragments, Victorian terraces, Edwardian villasA drawing package at an TW1 address in Twickenham is determined by Richmond Council under its own Local Plan policies for Twickenham.
TW2Twickenham / WhittonGeorgian fragments, Victorian terraces, Edwardian villasTwickenham / Whitton sits wholly inside TW2, so Richmond Council validates every drawing package submitted from an TW2 address.
TW9RichmondGeorgian terraces, Victorian villasNeighbouring Richmond, where drawing package work is handled by the same Richmond Council case officers.
TW9KewGeorgian and Edwardian villasNeighbouring Kew, where drawing package work is handled by the same Richmond Council case officers.
SW13BarnesGeorgian villas, Edwardian terracesNeighbouring Barnes, where drawing package work is handled by the same Richmond Council case officers.
SW14East SheenEdwardian villas, 1930s semi-detachedNeighbouring East Sheen, where drawing package work is handled by the same Richmond Council case officers.
TW11TeddingtonEdwardian villas, Victorian terracesNeighbouring Teddington, where drawing package work is handled by the same Richmond Council case officers.
TW12HamptonGeorgian villas, Edwardian terraces, 1930s semi-detachedNeighbouring Hampton, where drawing package work is handled by the same Richmond Council case officers.
TW2Whitton1930s semi-detachedNeighbouring Whitton, where drawing package work is handled by the same Richmond Council case officers.
TW10HamGeorgian villas, post-war estatesNeighbouring Ham, where drawing package work is handled by the same Richmond Council case officers.
SW14MortlakeVictorian and Edwardian terracesNeighbouring Mortlake, where drawing package work is handled by the same Richmond Council case officers.

Which Twickenham neighbourhoods suit a drawing package best?

Roof pitch, wall build-up and plot depth change every few Twickenham streets, and each one changes what a drawing package can achieve at that address.

Does Twickenham planning policy restrict a drawing package?

Conservation areas covering Twickenham: Richmond Council runs 72, and Twickenham Riverside, Barnes Village, Ham Common are the ones Twickenham owners meet most. A drawing package inside a Twickenham conservation area loses permitted development, so the Twickenham submission is a householder application at £258 decided in 8 weeks — not a £120 prior approval decided in 6 weeks. In Kew Green a drawing package is judged on the street elevation first.

Twickenham permitted development status: there is no borough-wide direction from Richmond Council, so a drawing package at a TW1 address is normally still permitted development. We certify that with a £129 Lawful Development Certificate rather than leaving a Twickenham sale to argue it later.

The building fabric around Twickenham: Georgian in Richmond Green and Twickenham; Edwardian villas in Barnes and East Sheen; 1930s semi-detached in Whitton; riverside cottages along the Thames. Highest conservation area coverage in London; Royal Parks and Thames corridor add heritage layers; design quality heavily scrutinised. A drawing package in Twickenham is scoped against that stock first. Our Twickenham fixed fee starts at £840; the £1,750 Complete package runs the Twickenham scheme through Richmond Council planning and building control in one go.

What happens if a Twickenham property sits on a boundary?

Sources for this Twickenham drawing package page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.

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Further reading

Guides & next steps

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