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South Street architects.
Britain's No. 1

South Street Recreation Ground 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

Garage Conversion

Challock Close, TN16 3XP

15 Mar '24

Loft Main dormer

Arthur Road, TN16 3DD

18 Apr '23

Ground floor Front

Hangrove Hill, Downe, Orpington, BR6 7LG

01 Jun '23

Garage New build

Old London Road, TN14 7JR

20 Aug '19

Ground floor Side

King Henry’s Drive, CR0 0AG

02 Nov '21

Ground floor Rear

Westlands Way, RH8 0NB

10 May '22

Garage Conversion

Chalkpit Lane, RH8 0NF

20 Sep '22

Ground floor Rear

Tower Place, CR6 9PW

04 May '22

Two storey Side

Ash Road, BR6 6AZ

07 Dec '22

Garage Conversion

Meadway, TN14 7EY

11 Nov '21

Two storey Front

Glentrammon Road, BR6 6DH

23 Nov '23

Two storey Rear

Glentrammon Road, BR6 6DH

30 May '23

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 South Street area

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



Side Infill




First Floor


Try our Construction Cost calculator

Here's just a few projects we've done near South Street

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 South Street 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 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

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

I could not be happier with the services provided by Resi, very professional, and extremely helpf...


Loft No dormer

Very professional company and knowledgeable staff. I had undertaken quite significant research...


Ground floor 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 South Street

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

Mimodo Architects ltd, GM Design Consultants, The Planning Man, AJK Architecture + Design Ltd, JVF London Limited, Well St Studio, RIBA Chartered Practice, OUTSIDE the BOX architecture Ltd.

Postcodes we serve in and around South Street

TN16, TN15, TN14, TN13, TN12, TN11, TN10, TN9, TN8, TN7, TN6, TN5

Speak to an expert

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