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Finchley architects.
Britain's No. 1

Finchley Victoria 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

Organise your entire project from one place

Barnet planning application stats

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

Barnet

%

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, ...

180 Number of applications
6 - 276 days Submit to complete time
149 Granted applications
31 Refused applications
8w 1d Average decision time
See if you qualify for Permitted Development

We've had 149 planning applications approved in Barnet

Ground floor Rear

Manor View, N3 2SS

08 Oct '21

Ground floor Rear

Manor View, N3 2SR

25 Mar '20

Ground floor Rear

Manor View, N3 2SR

10 Mar '21

Ground floor Rear

Broughton Avenue, N3 3ER

17 Nov '22

Ground floor Side infill

Long Lane, N3 2HY

26 Sep '23

Loft No dormer

Brookland Hill, NW11 6DU

02 Dec '22

Ground floor Internal alteration

Robin Lane, NW4 1EU

05 Apr '22

Ground floor Internal alteration

Oakdene Park , N3 1EU

30 Jul '21

Ground floor Rear

Arlington Green, NW7 1GW

02 Dec '20

Ground floor Rear

Arlington Green, NW7 1GW

25 May '21

Ground floor Rear

Arlington Green, NW7 1GW

08 Mar '21

Loft Main dormer

Avondale Rd , N3 2EU

03 May '23

Whole house Internal alteration

Fursby Avenue, N3 1PJ

12 Jun '24

Ground floor Internal alteration

Fursby Avenue , N3 1PJ

22 Sep '23

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 Finchley area

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

Rear

£k

Side Infill

£k

Loft

£k

First Floor

£k

Try our Construction Cost calculator

Here's just a few projects we've done near Finchley

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

Grampian Gardens

Grampian Gardens

Ground floor rear
Completed 2024
Planning authority Barnet

Why people near Finchley love Resi

Over 8900 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 floor 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 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...

Helena

Ground floor 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 floor 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 floor Side infill

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Builders we work with in Finchley

Home Republic Limited
4.7
7 reviews
Covers Finchley
39 Resi projects
Fittra Construction
Covers Finchley
4 Resi projects
N-Vico Ltd.
3.8
4 reviews
Covers Finchley
8 Resi projects
4 You Residential Ltd
Covers Finchley
6 Resi projects
Lifestyle London Design & Build Ltd
5.0
2 reviews
Covers Finchley
8 Resi projects
West London Construction Services Ltd
Covers Finchley
4 Resi projects
Check out our vetted builders
Other architects in Finchley

Plans Express, Easton Design Office, M&A House Maintenance, Intellect C&c Limited, Chiltern Architectural Services, Plans Express, Ace Engineering

Postcodes we serve in and around Finchley

N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12

Speak to an expert

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