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Friern Barnet architects.
Britain's No. 1

Friern Barnet 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:

Barnet

%

UK Average

%

Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Barnet's planning officers

Greta Norton, Muhsin Ahmed, Cheryl Yeung, Tabitha Hannam, Vruti Parmar, ...

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

First floor Side

Cheddar Close, N11 3GR

18 Jan '21

Loft Hip to gable with main dormer

Lyndhurst avenue, N12 0LX

29 Mar '23

Loft Hip to gable with main dormer

Lyndhurst avenue, N12 0LX

24 Mar '23

Loft Hip to gable with main dormer

Lyndhurst Avenue, N12 0LU

11 May '22

Loft Hip to gable with main dormer

Lyndhurst Avenue, N12 0LU

21 Oct '22

Ground floor Rear

Buxted Road, N12 9AS

09 Dec '20

Ground floor Internal alteration

Holly Park Road, N11 3HD

23 Apr '24

Ground floor Rear

Holly Park Road, N11 3HD

15 Jan '24

Ground floor Rear

The Crescent , N11 3HN

20 Oct '23

Ground floor Rear

The Crescent , N11 3HN

22 Aug '23

Ground floor Rear

Ashurst Road, N12 9AB

15 Jun '20

Ground floor Rear

Brunswick Park Road, N11 1JT

04 Dec '20

Ground floor Side infill

Cromwell Road, N10 2PD

09 Apr '20

Garden Annex

Coppetts Close, N12 0AG

31 Oct '22

Ground floor Wraparound

Friary Road, N12 9PB

22 Nov '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 Friern Barnet area

In the last year, the construction costs we've seen for the Friern Barnet 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 Friern Barnet

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 Friern Barnet 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

Ground floor Side

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...

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 Friern Barnet

Fittra Construction
Covers Friern Barnet
4 Resi projects