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Keston architects.
Britain's No. 1

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

Save up to 50% off design + planning costs with Resi Ready

Get build-ready in as little as four-weeks

A planning team staffed by ex-council officers

Organise your entire project from one place

Bromley planning application stats

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

Bromley

%

UK Average

%

Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Bromley's planning officers

John White, Manpreet Virdi, Lasse Lottgen, Nicola Taplin, Gary Wong, ...

251 Number of applications
0 - 1380 days Submit to complete time
224 Granted applications
27 Refused applications
9w 2d Average decision time
See if you qualify for Permitted Development

We've had 224 planning applications approved in Bromley

Two storey Wraparound

Cherry Tree Walk , BR4 9EH

19 Jul '21

Two storey Wraparound

Cherry Tree Walk, BR4 9EH

05 Apr '22

Two storey Wraparound

Cherry Tree Walk, BR4 9EH

24 May '22

Loft Hip to gable with main dormer

The Knoll, BR2 7DH

15 Sep '20

Ground floor Side infill

Birch Tree Avenue , BR4 9EQ

01 Sep '21

Ground floor Rear

Birch Tree Avenue, BR4 9EQ

25 Mar '22

Ground floor Rear

Birch Tree Avenue, BR4 9EQ

25 Mar '22

Ground floor Rear

Husseywell Crescent, BR2 7LN

02 Apr '24

Ground floor Rear

Stuart Avenue, BR2 7JX

16 Oct '20

Loft Hip to gable with main dormer

Chatham Avenue , BR2 7QB

08 Jun '23

Ground floor Side infill

Chatham Avenue, BR2 7QD

25 Nov '20

Ground floor Side infill

Chatham Avenue, BR2 7QD

17 Aug '20

Two storey Rear

Hayes Hill, BR2 7HN

11 May '21

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

Average construction costs for the Keston area

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

Sidney Road

Sidney Road

Ground floor wraparound
Loft main dormer
Completed 2021
Planning authority Bromley

Elwill Way

Elwill Way

Completed 2022
Planning authority Bromley

The Penge House

The Penge House

Ground floor side and rear
Completed 2023
Planning authority Bromley

Why people near Keston 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...

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

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

Sarah Boothe

would highly recommend this company, worked with Alessio on our planning application for our rea...

Sarah

Ground floor Side and rear

You'd be with the numero uno in architecture category on Trustpilot

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

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

Screen-share with your designer, rather than inconvenient home visits

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

Receive a premium service at an affordable price thanks to our proprietary technology & processes

Builders we work with in Keston

Home Republic Limited
4.7
7 reviews
Covers Keston
39 Resi projects
My Extension PM Ltd.
4.7
17 reviews
Covers Keston
106 Resi projects
N-Vico Ltd.
3.3
3 reviews
Covers Keston
8 Resi projects
Kovacs Construction Ltd
4.0
7 reviews
Covers Keston
31 Resi projects
Lifestyle London Design & Build Ltd
5.0