MCIAT chartered architectural technologists covering Guildford and the wider Surrey commuter belt from our London base. Planning permission, building regulations, loft conversions, extensions and mansard roofs, 30% below typical London architect rates.
The national ones, decided by Guildford Borough Council. Fees and permitted development limits are identical to London’s: £548 for a householder application, 3m rear on a semi or 6m under prior approval. The Surrey Hills National Landscape and the Green Belt cover much of the borough and change the tests.
| Rule or fee | Value | Source |
|---|---|---|
| Householder planning application | £548 | Statutory, England 2026 |
| Lawful development certificate | £274 | Statutory |
| Larger home extension prior approval | £249 | Statutory |
| Rear extension, terrace or semi | 3m, or 6m under prior approval | GPDO 2015, Class A |
| Rear extension, detached | 4m, or 8m under prior approval | GPDO 2015, Class A |
| Inside a National Landscape | Class A side extensions and cladding removed | GPDO 2015, Article 2(3) |
| Inside the Green Belt | extension must not be disproportionate | NPPF |
Sources: the Town and Country Planning (Fees for Applications) (England) Regulations 2012 as amended, 2026 rates; the General Permitted Development (England) Order 2015, Schedule 2, Part 1, Class A and Article 2(3); the National Planning Policy Framework on Green Belt. Read at 1 September 2026. Areas of Outstanding Natural Beauty were renamed National Landscapes in 2023 with no change to the statutory designation or its planning effect.
Local planning contextAffluent cathedral and university town with a historic cobbled High Street, ranked among the UK's most prosperous commuter hubs.
All householder planning applications in Guildford are determined by Guildford Borough Council. The council follows the National Planning Policy Framework and its own adopted Local Plan, supported by area-specific design guides and Supplementary Planning Documents.
Conservation areas: Guildford town centre, Merrow, Shalford and Chilworth are designated conservation areas with strict design controls on materials, fenestration and extensions.
Policy quirks to watch: Guildford's Local Plan (2019) favours dense redevelopment of brownfield sites while protecting the rural setting. Metropolitan Green Belt covers roughly 89% of the borough, so extensions outside the urban envelope face strict openness tests.
Typical housing in Guildford includes victorian/Edwardian terraces in town centre, 1930s semis, rural cottages in surrounding villages, and modern estates towards Merrow and Burpham. This mix drives the types of projects we most often prepare drawings for here.
Five core services, all delivered by MCIAT chartered architectural technologists, all within our 50-mile service radius.
Full planning submission: existing/proposed plans, elevations, site plan, and Design & Access Statement.
Construction-detail drawings for your builder and Building Control submission.
Rear dormer, hip-to-gable, L-shape or mansard loft conversion drawings.
Single-storey, double-storey, wrap-around and side-return extension drawings.
Full mansard conversion drawings with structural and thermal detailing.
Every drawing is signed off by a Chartered Member of the Institute of Architectural Technologists. The same quality bar that applies to our central London projects applies to our Guildford work.
We regularly submit to all M25 commuter-belt councils including Guildford Borough Council. We research each council's Local Plan, design guides and recent decision history before we start drawing.
No mileage charges, no hourly rates, no surprises on the invoice.
Our submissions across the 33 London boroughs and the M25 commuter belt are prepared for council review before submission. This helps reduce avoidable resubmission risk and delay.
Rear and side-return extensions on Guildford's Victorian and Edwardian terraces are among the most common projects we handle. A single-storey rear extension of up to 6 metres is often achievable without full planning permission, though conservation-area status (see Guildford Borough Council guidance) typically removes Permitted Development rights.
Two-storey side and rear extensions on Guildford's 1930s semi-detached housing stock allow for a larger kitchen and dining area at ground floor and an additional bedroom and bathroom above. Guildford Borough Council generally supports subordinate extensions that maintain the original house's form and street rhythm.
Sympathetic extensions to listed and historic homes require additional heritage input. For period properties in Guildford, we prepare heritage impact statements, use traditional materials and maintain the original proportions that Guildford Borough Council's conservation officer will expect to see.
Rear extensions and loft conversions on Guildford's post-war and New Town estates unlock significant additional living space. Many of these houses were built with low floor-to-ceiling heights, so we carry out a careful head-height survey before confirming loft-conversion feasibility.
Guildford Borough Council application fees are charged separately at the statutory rate.
Planning permission drawings for Guildford.
Planning + building regulations drawings for Guildford.
Complex or listed-building projects in Guildford.
Yes. Guildford is well within our 50-mile service radius from our London office. We cover all Guildford postcodes (GU1, GU2, GU3, GU4) for planning permission drawings, building regulations drawings, loft conversions, house extensions and mansard roofs. Guildford is 28 miles from central London (35 min from London Waterloo), so our team can comfortably visit for measured surveys and pre-application meetings with Guildford Borough Council.
These prices are roughly 30% below typical London architect rates for the same scope of work. Guildford Borough Council application fees are charged separately at the statutory rate (£548 for a householder planning application, £274 for a Lawful Development Certificate in 2026).
Yes, every project includes an in-person measured survey at your property in Guildford. We typically combine the measured survey with an initial brief discussion on site, then return for pre-submission checks if needed. For projects that require pre-application meetings at Guildford Borough Council, we attend on your behalf and include the call or meeting in the fee.
Yes. While our office is in London, our MCIAT chartered architectural technologists regularly submit to councils across the M25 commuter belt, including Guildford Borough Council. We use the Planning Portal for submissions, so the process is identical regardless of which local planning authority handles your application. We research each council's Local Plan, design guides, and recent decision history before preparing your drawings so that the scheme aligns with their current approach.
The statutory target for a householder planning application is 8 weeks from validation. Guildford Borough Council generally meets this target for straightforward applications, although conservation area or listed building consents can take longer. Pre-application advice typically takes 4–6 weeks. From initial instruction to final decision, expect 10–16 weeks for a typical residential project in Guildford.
MCIAT chartered. council-ready drawing review.
