ePrivacy and GPDR Cookie Consent by Cookie Consent Westbourne Green architects - easy home extensions | Resi
 
 
 
 

Westbourne Green architects.
Britain's No. 1

Kensington Gardens may be popular, but wait until people see your new home extension.

Trustpilot
Lynton Road, Ealing →
Brecknock Road, Islington →
Grampian Gardens, Barnet →
Herbert Gardens, Brent →
Cambridge Gardens, Kensington and Chelsea →
Matthews Street, Wandsworth →
Walm Lane, Brent →
Southville Road, Lambeth →
Cloncurry Street, Hammersmith and Fulham →
Charlton Road, Brent →
Corney Road, Hounslow →
Despard Road, Islington →

We’re Britain’s #1 architectural practice for all-things extending

Be cost efficient on designs + planning support
Get your project sorted without the headaches
Unlock expert guidance from ex-planning officers
Organise your entire project online

Westminster planning application stats

Applications in Westbourne Green are decided by the Westminster planning team. Our planning permission win rate is...

81%

vs 85% national average
Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Westminster's planning officers

Desara Malaj, Toby Cuthbertson, Lucy Russell,...

36 Number of applications
29 Granted applications
7 Refused applications
0 - 279 days Submit to complete time
11w 5d Average decision time

We've had 36 applications approved in Westminster.

Approved 08 Feb '24
Unknown extension type 2 Linden Gardens, LONDON, W2 4ES
Approved 09 Oct '23
Ground floor rear & side Flat A, 69 Oxford Gardens, LONDON, W10 5UJ
Approved 21 Oct '22
Ground floor rear & side infill 40A Pember Road, London, NW10 5LS
Approved 17 Aug '21
Ground floor rear Basement Flat, 67 Cambridge Gardens, LONDON, W10 6JD
Approved 30 Nov '20
Ground floor side infill 15 Hillgate Street, LONDON, W8 7SP
Approved 16 Dec '20
Ground floor rear and loft main dormer & conversion 5 Summerfield Avenue, London, NW6 6JT
Approved 21 Dec '23
Loft main dormer & mansard 84C Elgin Avenue London W9 2HD
Approved 02 Nov '22
Ground floor rear infill Basement Flat 208 Shirland Road London W9 3JF
Approved 24 Mar '23
Ground floor rear Ground Floor 50 Ilbert Street London W10 4QJ
Approved 30 Aug '22
Ground floor rear 80 Droop Street London W10 4DD
Approved 19 Oct '21
Loft main dormer & mansard Flat D 210 Gloucester Terrace London W2 6HT
Approved 16 Jul '21
Ground floor rear 12A Cosway Street London NW1 5NR
Approved 20 Apr '21
Loft main dormer & mansard Flat D 210 Gloucester Terrace London W2 6HT
Approved 11 Jan '21
Ground floor rear 12A Cosway Street London NW1 5NR
Approved 27 Oct '20
Ground floor rear 12A Cosway Street London NW1 5NR
Approved 21 Oct '22
Ground floor rear & side infill 40A Pember Road, London, NW10 5LS
Show more

Average construction costs for the Westminster area.

In the last year, the construction costs* we've seen for the Westbourne Green area are as follows
Rear

£k

Side Infill

£k

Loft

£k

First Floor

£k

Try our build cost calculator
*Costs are up to ‘first fix’ and exclude VAT

More extensions we’ve completed in Westminster

Explore designs, build costs and planning applications for more of our extensions.
Show all extensions

Why people near you love Resi

Over 10200 homeowners have trusted Resi with their home extensions — that’s more than any other architect in the UK.
Came across Resi in 2017 and have to say their service has been exceptional on all fronts. Prompt...
Ann Ground Rear
Alexander Ell Used to do initial design phase for a loft conversion and internal remodelling. Very helpful in t...
Alexander Loft Main Dormer
The best out there I have been with Resi now for over a year and they have looked after me well. They have helped me...
Dharam Two Storey Side
Luisa Wolf The planning permission (1st of that kind on my neighbourhood) for the extension of my house was...
Luisa Loft Main Dormer
Peter Spence So easy! Previous experience with face to face architect not great. But Resi are so easy to deal ...
Peter Ground Rear
Resi are a great investment! Resi have been great. We knew we needed help and saw a couple of “all in” firms before we found R...
Helena Ground Rear
Patricia Ladly I had my reservations about getting design plans on-line but the whole process has been very prof...
Patricia Loft Main Dormer
STEVE BOWMAN Very impressed with the service and the attention to detail to my requirements. the team were ver...
Steve Ground Rear
Freddie White Great service, easy to use and very fast results, highly recommend. Easy process from start to fi...
Freddie Whole House New Build
Absolutely Brilliant! I was recommended to use Resi by a friend of mine. I found the whole process an absolute dream. F...
Ayisha Ground Side Infill

Feel confident knowing you're with the #1 architect on Trustpilot

Minimise planning risks with our 92% planning approval rate

Stress less with support from your dedicated Account Manager

Keep your project on time & budget with our project management app

Collaborate with your designer on screen-sharing calls

Get introductions to vetted contractors you can trust

Ensure quality with state of the art technology including laser scanners & 3D modelling software

Receive a premium service at an affordable price thanks to Resi's proprietary technology & processes

Get an instant quote

Builders we work with in Westminster

Fittra Construction

Covers Westbourne Green
4 Resi projects

N-Vico Ltd.

4.0
5 reviews
Covers Westbourne Green
9 Resi projects

My Extension PM Ltd.

4.8
27 reviews
Covers Westbourne Green
140 Resi projects

Kovacs Construction Ltd

4.0
7 reviews
Covers Westbourne Green
37 Resi projects

Home Republic Limited

4.7
7 reviews
Covers Westbourne Green
45 Resi projects

Flow Property Service Ltd

Covers Westbourne Green
3 Resi projects
Check out our vetted builders
Other architects in Westbourne Green

London Central Portfolio Ltd, F Line Designs, M&A House Maintenance, The Plan Hub, ADOVA, London Central Portfolio Ltd, Armstrong Simmonds Architects Ltd

Other locations we do projects around Westbourne Green

Westbourne, Bayswater, Notting Hill, Ladbroke Grove, Paddington, Maida Vale, Paddington Green, North Kensington, Kensal Town, Holland Park,

Postcodes we serve in and around Westbourne Green

W1, N1, NW1, NW2, NW3, NW4, NW5, NW6, NW7, NW8, N2, N3

Get an instant design & planning quote

Check how much architectural designs and support through planning would cost for your extension
Get an instant quote

Contact

+44 208 068 4811 [email protected]
Instagram
Youtube
TikTok
Houzz
LinkedIn
Facebook
X

Locations

Popular Locations House Prices

Design

Design & Planning

Connect

Building Contractors Structural engineers Building control approvers CCTV drainage surveyors Party wall surveyors

Finance

About Resi finance Find a loan

Portfolio

Kitchen Bedroom Bathroom Garden Facade Ground floor First floor Loft

Resources

Research hub Advice centre FAQs Loft Conversion Costs UK 2025: A Complete Guide to Budgeting Your Build How much does a side return extension cost? House extension without planning permission: what are the rules? The cost of a rear extension in the UK and how to save some pennies House extensions: everything a homeowner needs to know

Free tools

Project cost calculator Permitted development quiz Home value estimator

Company

About us Careers Resi foundation Beam partnership Terms of use Privacy policy

Partners

Tradesperson sign up

Copyright © 2022 Resi Design Ltd.

Resi Design Ltd. trading as 'Resi' | Company No: 10471125

We are proud to employ architects registered with the Architects Registration Board and were awarded the mark for The Mayor's Good Work Standard for fair pay & conditions, wellbeing, skills, progression, diversity and recruitment.