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Perry Vale architects.
Britain's No. 1

Mayow 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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Lewisham planning application stats

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



UK Average


Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Lewisham's planning officers

Sarah White, Cheryl Mumbi, Liam O'Connor, Lucy Bennett, Megan Davies, ...

254 Number of applications
0 - 283 days Submit to complete time
225 Granted applications
29 Refused applications
8w 1d Average decision time
See if you qualify for Permitted Development

We've had 225 planning applications approved in Lewisham

Ground floor Side and rear

Sunderland Road, SE23 2QA

14 Mar '22

Ground floor Side and rear

Sunderland Road, SE23 2QA

06 Jun '22

Ground floor Rear

Treviso Road, SE23 2EB

12 Jan '24

Ground floor Wraparound

treviso road, SE23 2EB

15 Mar '24

Ground floor Rear

Como Road, SE23 2JN

11 Jul '22

Ground floor Rear

Como Road, SE23 2JJ

30 Jul '18

Whole house Internal alteration

Shaws Cottages, Perry Rise, SE23 2QN

04 Feb '22

Garage Conversion

Allenby Road, SE23 2RQ

06 Jun '22

Garage Conversion

Allenby Road, SE23 2RQ

24 Aug '23

Ground floor Rear

Derby Hill, SE23 3YD

23 Jun '21

Ground floor Rear

Derby Hill, SE23 3YD

22 Sep '21

Loft Main dormer

Cranston Road, SE23 2EY

04 Nov '21

First floor Side

Queenswood Road, SE23 2QR

03 Aug '22

Garage Conversion

Garlies Road, SE23 2RU

17 Sep '21

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

Average construction costs for the Perry Vale area

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



Side Infill




First Floor


Try our Construction Cost calculator

Here's just a few projects we've done near Perry Vale

Southbrook Road

Southbrook Road

Ground floor wraparound
Completed 2019
Planning authority Lewisham

Holme Lacey Road

Holme Lacey Road

Ground floor rear
Completed 2022
Planning authority Lewisham

Belmont Hill

Belmont Hill

Ground floor side infill
Completed 2022
Planning authority Lewisham

Why people near Perry Vale 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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