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West Hendon architects.
Britain's No. 1

Hendon Park may be popular, but wait until people see your new home extension, designed by Trustpilot's highest-rated UK architectural practice.

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A planning team staffed by ex-council officers

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Barnet planning application stats

Our planning permission win rate for the Barnet area is as follows:



UK Average


Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Barnet's planning officers

Karina Conway, Kate Foster, Harvey Penn, Anestis Skoupras, Eva Quille, ...

170 Number of applications
6 - 276 days Submit to complete time
140 Granted applications
30 Refused applications
8w 2d Average decision time
See if you qualify for Permitted Development

We've had 140 planning applications approved in Barnet

Loft Main dormer

Dartmouth Road, NW4 3HX

12 May '20

Ground floor Rear

Dartmouth Road, NW4 3HX

11 Feb '21

Ground floor Rear

Silkfield Road, NW9 6QT

28 Sep '23

Ground floor Internal alteration

Robin Lane, NW4 1EU

05 Apr '22

Ground floor Rear

Montpelier Rise , NW11 9DU

07 May '21

Ground floor Rear

Broughton Avenue, N3 3ER

17 Nov '22

Ground floor Side

Coles Green Road , NW2 7HR

07 Apr '22

Ground floor Rear

Crest Road , NW2 7LX

08 Apr '24

Ground floor Rear

Alder Grove, NW2 7DB

23 Feb '21

Ground floor Rear

St. Johns Road, NW11 0PG

27 May '20

Ground floor Rear

St. Johns Road, NW11 0PG

20 Feb '20

Ground floor Rear

Grampian gardens , NW2 1JH

04 Sep '23

Ground floor Rear

Alder Grove, Dollis Hill, NW2 7DE

15 Dec '22

The above are all actual Resi projects in and around Barnet. Projects have been anonymised in accordance with GDPR data regulations.

Average construction costs for the West Hendon area

In the last year, the construction costs we've seen for the West Hendon area are as follows:



Side Infill




First Floor


Try our Construction Cost calculator

Here's just a few projects we've done near West Hendon

West End Lane

West End Lane

Ground floor rear
Completed 2020
Planning authority Barnet

Ashurst Road

Ashurst Road

Ground floor rear
Completed 2021
Planning authority Barnet

Why people near West Hendon love Resi

Over 8400 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...


Ground floor Rear

Alexander Ell

Used to do initial design phase for a loft conversion and internal remodelling. Very helpful in t...


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...


Two storey Side

Luisa Wolf

The planning permission (1st of that kind on my neighbourhood) for the extension of my house was...


Loft Main dormer

Peter Spence

So easy! Previous experience with face to face architect not great. But Resi are so easy to deal ...


Ground floor 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...


Ground floor Rear

Patricia Ladly

I had my reservations about getting design plans on-line but the whole process has been very prof...


Loft Main dormer


Very impressed with the service and the attention to detail to my requirements. the team were ver...


Ground floor Rear

Freddie White

Great service, easy to use and very fast results, highly recommend. Easy process from start to fi...


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...


Ground floor Side infill

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Be more likely get an 'A-okay' with our 90% planning approval rating.

A dedicated Account Manager to help you through the process's more stressful moments

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Get intro'd to vetted builders who've been around the (extension) block before

We use bleeding-edge new tech like laser scanners and 3D modelling software

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Builders we work with in West Hendon

Home Republic Limited
7 reviews
Covers West Hendon
39 Resi projects
Fittra Construction
Covers West Hendon
4 Resi projects
BDL Development Ltd
3 reviews
Covers West Hendon
11 Resi projects
N-Vico Ltd.
3 reviews
Covers West Hendon
8 Resi projects
Kovacs Construction Ltd
7 reviews
Covers West Hendon
31 Resi projects
4 You Residential Ltd
Covers West Hendon
6 Resi projects
Check out our vetted builders
Other architects in West Hendon

Dominic McKenzie Architects, F Line Designs, Chiltern Architectural Services, Domenech Designs Ltd, Ela Design, PlanApps, Scaleruler

Postcodes we serve in and around West Hendon

NW1, NW2, NW3, NW4, NW5, NW6, NW7, NW8, NW9, NW10, NW11, NW12

Speak to an expert

We’re always up for 30 min phone consultations to help you with your project.