Fixed-fee planning, building regulations, loft, extension and mansard drawings for properties in Richmond (TW9, TW10). MCIAT chartered. 30% below typical London architect rates.
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.
Richmond is Georgian centre, riverside conservation. The streetscape is dominated by georgian terraces, victorian 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.
From £840. Planning permission drawings delivered by an MCIAT chartered team.
From £840. Building regulations drawings delivered by an MCIAT chartered team.
From £1,225. Loft conversion drawings delivered by an MCIAT chartered team.
From £1,225. House extension drawings delivered by an MCIAT chartered team.
From £1,575. Mansard roof extensions delivered by an MCIAT chartered team.
From £995. Garage conversion drawings delivered by an MCIAT chartered team.
From £1,950. Basement conversion drawings delivered by an MCIAT chartered team.
From £350. Structural calculations delivered by an MCIAT chartered team.
From £540. Measured building survey delivered by an MCIAT chartered team.
From £450. Party wall services delivered by an MCIAT chartered team.
From £1,225. Rear dormer drawings delivered by an MCIAT chartered team.
Richmond 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 Richmond 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.
Richmond is characterised by Georgian centre, riverside conservation. The dominant stock is Georgian terraces, Victorian 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.
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.
Loft conversion drawings in Richmond 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.
Richmond upon Thames has 72 designated conservation areas. Nearest to Richmond: 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.
Pick a slot that suits you. No obligation and no sales pressure — just straight answers on your planning route, fixed fee and timescale.
Every Richmond postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. Richmond fees below are the statutory England rates for 2026, not drawing package estimates.
| Postcode | Area | Dominant stock | What it means for a drawing package |
|---|---|---|---|
| TW9 | Richmond / Kew | Georgian terraces, Victorian villas | TW9 covers Richmond / Kew only; Richmond Council handles the drawing package, and Richmond / Kew case officers apply the TW9 conservation-area map. |
| TW10 | Richmond / Ham | Georgian terraces, Victorian villas | Richmond / Ham sits wholly inside TW10, so Richmond Council validates every drawing package submitted from an TW10 address. |
| TW1 | Twickenham | Georgian fragments, Victorian terraces, Edwardian villas | Neighbouring Twickenham, where drawing package work is handled by the same Richmond Council case officers. |
| TW9 | Kew | Georgian and Edwardian villas | Neighbouring Kew, where drawing package work is handled by the same Richmond Council case officers. |
| SW13 | Barnes | Georgian villas, Edwardian terraces | Neighbouring Barnes, where drawing package work is handled by the same Richmond Council case officers. |
| SW14 | East Sheen | Edwardian villas, 1930s semi-detached | Neighbouring East Sheen, where drawing package work is handled by the same Richmond Council case officers. |
| TW11 | Teddington | Edwardian villas, Victorian terraces | Neighbouring Teddington, where drawing package work is handled by the same Richmond Council case officers. |
| TW12 | Hampton | Georgian villas, Edwardian terraces, 1930s semi-detached | Neighbouring Hampton, where drawing package work is handled by the same Richmond Council case officers. |
| TW2 | Whitton | 1930s semi-detached | Neighbouring Whitton, where drawing package work is handled by the same Richmond Council case officers. |
| TW10 | Ham | Georgian villas, post-war estates | Neighbouring Ham, where drawing package work is handled by the same Richmond Council case officers. |
| SW14 | Mortlake | Victorian and Edwardian terraces | Neighbouring Mortlake, where drawing package work is handled by the same Richmond Council case officers. |
Roof pitch, wall build-up and plot depth change every few Richmond streets, and each one changes what a drawing package can achieve at that address.
Conservation areas covering Richmond: Richmond Council runs 72, and Twickenham Riverside, Barnes Village, Ham Common are the ones Richmond owners meet most. A drawing package inside a Richmond conservation area loses permitted development, so the Richmond submission is a householder application at £258 decided in 8 weeks — not a £120 prior approval decided in 6 weeks. In Barnes Village a drawing package is judged on the street elevation first.
Richmond permitted development status: there is no borough-wide direction from Richmond Council, so a drawing package at a TW9 address is normally still permitted development. We certify that with a £129 Lawful Development Certificate rather than leaving a Richmond sale to argue it later.
Richmond housing stock: 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. Read that before choosing a drawing package route in Richmond — construction, not postcode, sets what is achievable. Architectural drawings in Richmond start at £840 on a fixed fee, or £1,750 for the Complete package covering both Richmond Council submissions.
Sources for this Richmond 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.
Fixed fee. MCIAT chartered. 98% first-time approval rate.
Start free quoteOr contact us about your project firstBefore you commit, it is worth understanding what it costs and seeing why homeowners choose us. You can search the site to find the right fit, or create a free account to track your project. When you are ready, get a quote in minutes — most homeowners have a fee in minutes — or contact us for a chat and a chartered technologist will be in touch.