London Connection1E&E Architects - Educational & Residential Design
- Address
- Fifth Floor, Building 7 566 Chiswick Park, Chiswick High Rd, London, W4 5YG
- Phone
- +44 20 3714 2704
- Website
- eearchitects.com
- Opening hours
- Mon-Fri 09:00-17:30
Best Architects in London
Architects in London design extensions, loft conversions, new homes and commercial projects, and manage planning applications. Below you will find our selection of 10 architects in London, with address, phone number, website and opening hours for each one, followed by practical advice on choosing the right architect, typical prices and answers to common questions.
10listed
10with phone number
10with website
10 Architects in London
2Cross Works
- Address
- 1 Bonny Street, London, NW1 9PE
- Phone
- +44 20 7916 1827
- Website
- cross-works.com
- Opening hours
- Mon-Fri 09:00-17:30
3All Done
- Address
- 77 Colney Hatch Lane, London, N10 1LR
- Phone
- +44 20 8442 0465
- Website
- alldone.com
- Opening hours
- Mon-Fri 08:00-17:00
4LUGGNHOELSCHER UND PARTNER LTD
- Address
- 20-22 Wenlock Road, London, N1 7GU
- Phone
- +44 20 3290 1662
- Website
- luggenhoelscher.uk
- Opening hours
- Mon-Fri 10:00-22:00
5Tomson Construction
- Address
- 75 Colney Hatch Lane, London, N10 1LR
- Phone
- +44 20 8261 7573
- Website
- tomsonconstruction.co.uk
- Opening hours
- Mon-Sat 08:00-17:00
6SMARTePLANS®
- Address
- 167-169 Great Portland Street, London, W1W 5PF
- Phone
- +44 8006122067
- Website
- smarteplansuk.com
- Opening hours
- Mon-Fri 09:00-17:00
7TFF Architects
- Address
- 250 Kennington Lane, London, SE11 5RD
- Phone
- +44 20 7091 9800
- Website
- tffa.co.uk
8Failden Fowles
- Address
- 8 Royal Street, London, SE1 7LL
- Phone
- +44 20 7033 4594
- Website
- feildenfowles.co.uk
9Kennedy Woods
- Address
- Bussey Building, 133 Rye Lane, London, SE15 4ST
- Phone
- +44 20 7993 8205
- Website
- kennedywoods.co.uk
10A2 Studio
- Address
- 106-108 High Street, London, N8 7NT
- Phone
- +44 2079 989 066
- Website
- a2studio.co.uk
How to choose an architect in London
- Only people registered with the ARB can call themselves architects.
- Look at completed projects in similar properties.
- Agree the RIBA stages and fees in writing.
- Ask about experience with London council planning and conservation areas.
Checks and regulation: Architects must be registered with the Architects Registration Board (ARB).
How much does an architect cost in London?
Architects typically charge 8%–15% of construction cost for a full service, or fixed fees for planning drawings. Prices vary by area, time of day and the complexity of the job or service, so always ask for a written quote or check the latest price list before you book.
Architects across London
London is made up of 32 boroughs plus the City of London. The architects above are spread across the capital; use the borough guides below to find options closer to home.
Architects by borough
- Architects in Barnet
- Architects in Camden
- Architects in Hackney
- Architects in Hammersmith and Fulham
- Architects in Islington
- Architects in Lambeth
- Architects in Richmond upon Thames
- Architects in Wandsworth
- Architects in Westminster
Frequently asked questions
Do I need an architect for an extension?
Not legally, but an architect can improve design and your chances of getting planning permission.
How long does planning permission take in London?
Householder applications usually take eight weeks after validation.
What is the difference between RIBA and ARB?
ARB is the legal regulator; RIBA is a professional membership body.
Listings are compiled from public business information and OpenStreetMap (© OpenStreetMap contributors, ODbL). Details can change, so please confirm opening hours and prices with the business before visiting. Businesses can request corrections via our contact page. Last reviewed: September 2026.