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Streatham Park architects.
Britain's No. 1

Norbury 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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Wandsworth planning application stats

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



UK Average


Resi's planning consultant

Constance Bickerton

Wandsworth's planning officers

Melissa Vingoe-Wright, Cathy Molloy, Sebastien Trinckvel, Ramasankaran Rajendran, Marianne Hayes, ...

290 Number of applications
0 - 513 days Submit to complete time
273 Granted applications
17 Refused applications
8w 5d Average decision time
See if you qualify for Permitted Development

We've had 273 planning applications approved in Wandsworth

Ground floor Wraparound

Clairview Road, SW16 6TX

13 Feb '20

Ground floor Side infill

Nimrod Road, SW16 6TA

12 Aug '21

Ground floor Side infill

Lewin Road, SW16 6JU

06 Sep '23

Ground floor Rear

Ribblesdale Road, SW16 6SF

29 Jul '21

Ground floor Rear

Ribblesdale Road, SW16 6SF

25 May '21

Ground floor Side infill

Babington Road, SW16 6AH

30 Sep '22

Loft Internal alteration

Eardley Road, SW16 6BP

31 Aug '21

Ground floor Front

Molyneux Drive, SW17 6BA

06 Jun '19

Loft Main dormer

Eardley Road , SW16 6BP

14 Oct '22

Ground floor Rear

Abbotswood Road, SW16 1AL

22 Nov '22

Ground floor Internal alteration

Gleneagle Road, SW16 6AZ

27 Feb '24

Loft L shaped dormer

Pretoria Road, SW16 6RN

24 Mar '23

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

Average construction costs for the Streatham Park area

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



Side Infill




First Floor


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Here's just a few projects we've done near Streatham Park

Airedale road

Airedale road

Ground floor rear
Ground floor side infill
Loft main dormer
Ground floor wraparound
Completed 2020
Planning authority Wandsworth

Sellincourt Road

Sellincourt Road

Ground floor side infill
Completed 2021
Planning authority Wandsworth

Foxbourne Road

Foxbourne Road

Loft main dormer
Ground floor wraparound
Completed 2021
Planning authority Wandsworth

Why people near Streatham Park 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.

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