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North Cheam architects.
Britain's No. 1

Cheam Park 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

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A planning team staffed by ex-council officers

Organise your entire project from one place

Sutton planning application stats

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



UK Average


Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Sutton's planning officers

Sam Brodie, John Grierson, Alexandra Lee, Steven Hoang, Morgan Cheung, ...

70 Number of applications
23 - 163 days Submit to complete time
63 Granted applications
7 Refused applications
8w 0d Average decision time
See if you qualify for Permitted Development

We've had 63 planning applications approved in Sutton

Loft No dormer

Churchhill Road, SM3 8LB

14 Jul '22

Ground floor Rear

Church Hill Road, SM3 8LF

28 Feb '22

Ground floor Rear

Wellington Avenue, KT4 8TQ

03 Mar '21

Ground floor Internal alteration

Grandison Road, KT4 8LU

10 Feb '21

Ground floor Side and rear

Palmer Avenue, SM3 8EF

17 Aug '20

Ground floor Rear

Lindsay Road, KT4 8LE

01 Aug '18

Two storey Side

Inverness Road, KT4 8PT

29 Nov '21

Two storey Side

Hobart Road , KT4 8SP

23 May '23

Ground floor Internal alteration

Hampton Road , KT4 8EU

21 Jun '21

Whole house Internal alteration

Fieldsend Road , SM3 8NR

10 Jan '24

Ground floor Side infill

Lumley Road, SM3 8NP

15 Apr '21

Ground floor Internal alteration

Lynmouth Avenue, SM4 4RS

15 Aug '23

Ground floor Rear

Ardrossan Gardens, KT4 7AX

19 Feb '21

Ground floor Rear

Lynmouth Avenue, SM4 4RX

23 Apr '20

Ground floor Rear

Bradstock Road, KT17 2LD

30 Jun '23

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

Average construction costs for the North Cheam area

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



Side Infill




First Floor


Try our Construction Cost calculator

Here's just a few projects we've done near North Cheam

Why people near North Cheam 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...


Loft Hip to gable with main dormer

Alexander Ell

Used to do initial design phase for a loft conversion and internal remodelling. Very helpful in t...


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...


Two storey Side

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

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 North Cheam

Home Republic Limited
7 reviews
Covers North Cheam
39 Resi projects
Fittra Construction
Covers North Cheam
4 Resi projects
N-Vico Ltd.
3 reviews
Covers North Cheam
8 Resi projects
Kovacs Construction Ltd
7 reviews
Covers North Cheam
31 Resi projects
4 You Residential Ltd
Covers North Cheam
6 Resi projects
Lifestyle London Design & Build Ltd
2 reviews
Covers North Cheam
7 Resi projects
Check out our vetted builders
Other architects in North Cheam

Three Parks Development Ltd, Happy Building, Design Extension, Evolve Party Wall Surveyors & Evolve Design Architecture, T3 Design Architects Ltd, AK Studios - Architecture & Interiors, Sufair Ltd

Postcodes we serve in and around North Cheam

SM4, SM5, SM6, SM7, KT19, BR6, BR5, BR4, BR3, BR2, BR1, SE25