Thornton Heath architects.
Britain's No. 1

Grangewood 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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Croydon planning application stats

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

Croydon

%

UK Average

%

Resi's planning consultant

Jordan Macann

Former Wandsworth Council Planning Officer
Croydon's planning officers

Demetri Prevatt, Jonathan Ashworth, Tiffany Liang, Yvette Ralston, Tiffany Chan, ...

190 Number of applications
0 - 372 days Submit to complete time
174 Granted applications
16 Refused applications
8w 1d Average decision time
See if you qualify for Permitted Development

We've had 174 planning applications approved in Croydon

Ground floor Rear

Nutfield Road, CR7 7DQ

28 May '21

Ground floor Rear

Nutfield Road, CR7 7DQ

28 May '21

Loft Main dormer

Buxton Road, CR7 7HG

01 Mar '19

Ground floor Rear

Norbury Avenue , CR7 8AH

23 Jan '23

Ground floor Rear

Norbury Avenue , CR7 8AH

24 Mar '23

Ground floor Rear

Totton Road, CR7 7QR

05 Dec '22

Ground floor Rear

Bridport Road , CR7 7QG

19 Jul '24

Loft L shaped dormer

Queen's Road, CR0 2PR

23 Dec '20

Loft Main dormer

Kilmartin Avenue, SW16 4QZ

24 May '21

Loft Main dormer

Kilmartin Avenue, SW16 4QZ

25 May '21

Ground floor Rear

Fairlands Avenue THORNTON HEATH, CR7 6HJ

06 Jul '23

Ground floor Internal alteration

Kitchener Road, CR7 8QL

18 Jan '22

Ground floor Wraparound

Thornton Heath, CR7 8JF

19 May '20

Ground floor Rear

Kilmartin Avenue , SW16 4RE

07 Dec '23

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

Average construction costs for the Thornton Heath area

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

Pollards Hill South

Pollards Hill South

Ground floor rear
Completed 2021
Planning authority Croydon

Clifford Road

Clifford Road

Ground floor side infill
Completed 2020
Planning authority Croydon

Queen Mary Road

Queen Mary Road

Ground floor side infill
Completed 2022
Planning authority Croydon

Why people near Thornton Heath love Resi

Over 8500 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...

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 Thornton Heath

Home Republic Limited
4.7
7 reviews
Covers Thornton Heath
39 Resi projects
My Extension PM Ltd.
4.7
17 reviews
Covers Thornton Heath
108 Resi projects
Fittra Construction
Covers Thornton Heath
4 Resi projects
N-Vico Ltd.
3.3
3 reviews
Covers Thornton Heath
8 Resi projects
Kovacs Construction Ltd
4.0
7 reviews
Covers Thornton Heath
34 Resi projects
Lifestyle London Design & Build Ltd
5.0
2 reviews
Covers Thornton Heath
8 Resi projects
Check out our vetted builders
Other architects in Thornton Heath

Barnes Design, JVF London Limited, Orb Property Planning, Smoove Build, RDK Civil Engineering Limited, ADL Design & Build Ltd, Abstract Plans Ltd

Postcodes we serve in and around Thornton Heath

CR7, CR8, CR9, SM1, SM2, SM3, SM4, SM5, SM6, SM7, KT1, KT2

Speak to an expert

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