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Petts Wood architects.
Britain's No. 1

Petts Wood 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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Bromley planning application stats

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



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

Ground floor Side and rear

Chislehurst Road, BR6 0DU

25 Oct '21

Ground floor Wraparound

Ryecroft Road, BR5 1DR

06 Jul '21

Ground floor Rear

Sefton Road, BR5 1RG

07 Oct '22

Ground floor Rear

Towncourt Lane, BR5 1EL

30 Nov '21

Ground floor Wraparound

Lockesley Drive, BR5 2AE

16 Feb '21

Ground floor Wraparound

Lockesley Drive, BR5 2AE

21 Aug '19

Ground floor Wraparound

Oakdene Rd, BR5 2AP

04 Aug '22

Two storey Side

Crofton Lane, BR5 1HB

22 Dec '20

Ground floor Side and rear

Red Cedars Road, BR6 0BX

19 Apr '24

Garage Conversion

Beckford Drive, BR5 1SH

14 Apr '23

Ground floor Rear

Englefield Crescent, BR5 2HY

30 Jan '20

Ground floor Front

Place Farm Avenue , BR6 8DQ

22 Nov '21

First floor Balcony

Friar Road, BR5 2BP

04 Apr '23

Ground floor Side

Poverest Road, BR5 2DQ

26 Jun '20

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 Petts Wood area

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



Side Infill




First Floor


Try our Construction Cost calculator

Here's just a few projects we've done near Petts Wood

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 Petts Wood 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…

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

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...


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

Sarah Boothe

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


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.

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Builders we work with in Petts Wood

Home Republic Limited
7 reviews
Covers Petts Wood
39 Resi projects
My Extension PM Ltd.
17 reviews
Covers Petts Wood
106 Resi projects
N-Vico Ltd.
3 reviews
Covers Petts Wood
8 Resi projects
Kovacs Construction Ltd
7 reviews
Covers Petts Wood
31 Resi projects
Lifestyle London Design & Build Ltd
2 reviews
Covers Petts Wood
7 Resi projects
D2D Projects Limited
2 reviews
Covers Petts Wood
7 Resi projects
Check out our vetted builders
Other architects in Petts Wood

Creation Projects, RDK Civil Engineering Limited, JVF London Limited, HOPKINS DESIGN Ltd., Stephen Kavanagh Architects, Orb Property Planning, Sophie McManus Architecture

Postcodes we serve in and around Petts Wood

BR2, BR3, SE1, SE2, SE3, SE4, SE5, SE6, SE7, SE8, SE9, SE10