Home extensions
Concept, planning and technical design for rear, side or multi-storey extensions to existing homes.
Architects Sutton
Find architects in Sutton
Planning an extension, conversion, remodelling project or new design in Sutton? Describe the property, goals and planning constraints once, then compare architects who cover your area.
Genuine verified customer reviews
Up to 3 local responses
You choose who to hire
Looking for an architect near you in Sutton?
Enter the postcode, property type and intended work. Include existing drawings or photos, whether the site is in a conservation area and any previous planning history so suitable Sutton architects can assess the likely design and approval route.
Common architect services
What can architects in Sutton help with?
Choose a professional whose experience matches the scale and practical requirements of your job.
Renovations & remodelling
Reworking internal layouts, circulation and spaces while coordinating structural and building-services requirements.
Planning applications
Drawings and design information for projects that require planning permission or specific local assessment.
Building Regulations design
Technical information and coordination needed to demonstrate compliance with relevant Building Regulations.
Listed & heritage buildings
Design work where listed-building consent, conservation context and historic fabric need special attention.
New-build design
Concept through technical design for new homes and other buildings where site, planning and construction constraints are considered together.
How much does an architect cost?
Fees depend on project value, complexity and which RIBA-style stages or services are included. Current 2026 UK guidance gives these broad examples:
£3,000–£5,000Extension planning drawings
£2,000–£7,500+Renovation projects
£5,000–£8,000Building regs & tender drawings
£5,000–£12,000Full house-extension fee guide
Indicative UK guidance checked August 2026 from MyJobQuote. Sutton architect fees vary with project value, survey information, planning complexity, heritage, structural coordination and how far the architect remains involved after approval.
Compare like for like
Compare the same design stages
One fee may cover planning drawings only while another includes technical design, tendering and site support. Compare scope before comparing price.
- State the project budget and what you want to achieve, not only the room dimensions.
- Ask which design stages, applications and revisions are included.
- Clarify structural engineer, surveyor and specialist-consultant costs separately.
- For heritage property, mention listing or conservation-area status from the start.
Cost sources: MyJobQuote 2026 architect cost guide
Sutton planning and heritage
Conservation areas and Article 4 directions can remove assumptions about permitted development
Sutton has a substantial heritage framework, including 15 conservation areas, while Article 4 directions remove specified permitted-development rights in particular circumstances. An architect should check the exact address before relying on standard householder assumptions.
The borough has 15 conservation areas
Sutton's current character evidence identifies 15 conservation areas, including Cheam Village, Carshalton Village, Sutton Town Centre and Sutton Garden Suburb. Conservation-area status can affect design, materials, demolition and the weight given to local character in planning decisions.
Source: London Borough of Sutton — Draft Sutton Character Study 2024
Sutton has both borough-wide and area-specific Article 4 controls
The borough-wide HMO Article 4 Direction requires planning permission for changes from C3 dwellinghouses to C4 small HMOs. Sutton also has separate Article 4 controls for specified properties in Sutton Garden Suburb and for certain roof alterations elsewhere in the borough.
Local to Sutton
Architects covering Sutton
Architects may cover Sutton by postcode, project type and planning complexity. Example areas include:
SuttonCarshaltonCheamWallingtonBelmontWorcester ParkHackbridgeBeddington
Start with the site's actual planning constraints
An extension in Belmont, remodelling in Sutton town centre and external alterations in Cheam can follow different planning routes. Give the architect the full address so conservation and Article 4 controls can be checked early.
Planning permission and Building Regulations are separate. A project may need one, both or neither depending on the work. Ask the architect to state which approvals, drawings and consultant inputs are included in the fee.
How it works
Describe the project once, then compare Sutton architects
Budget, site, design ambition and required stages help architects decide whether the project fits their practice.
Set out the project brief
Add the postcode, property type, intended changes, budget and any known planning or heritage constraints.
Hear from suitable architects
Up to three interested Sutton architects can respond.
Compare service stages
Check relevant experience and compare exactly which surveys, drawings, applications and construction-stage services are included.
Before you hire
What should you check before hiring an architect?
Relevant project experience and a clearly defined service are more useful than comparing headline percentage fees alone.
Compare similar project experience
Look for work with a similar property type, planning context, budget and technical complexity.
Define the service stages
Agree whether the appointment stops at planning or continues through technical design, tender and construction support.
Clarify other consultants
Ask who appoints structural, measured-survey, party-wall or specialist consultants and whether their fees are separate.
Questions
Architects in Sutton: common questions
Useful answers before you post the job.
How much does an architect cost in Sutton?
Fees depend on project size, complexity, survey work, planning risk, structural input and how far the architect's service continues through construction.
How many conservation areas does Sutton have?
Sutton's current character evidence identifies 15 conservation areas across the borough.
Does Sutton have an HMO Article 4 Direction?
Yes. The borough-wide direction came into force on 22 February 2025 and requires planning permission for C3-to-C4 small-HMO changes of use.
Does Sutton Garden Suburb have extra planning controls?
Yes. Sutton has an Article 4 Direction removing specified permitted-development rights from certain properties and curtilages in the Sutton Garden Suburb Conservation Area.
Do I have to hire an architect who responds?
No. Up to three interested local professionals can respond and there is no obligation to hire.
Ready to compare architects in Sutton?
Describe the property and project once, then compare interested Sutton architects and their quotes.
More local specialists
Explore services in Sutton
Browse Local Trades service pages available for Sutton.