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Bell Green architects.
Britain's No. 1

Bell Green 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 Rear

Priestfield Road , SE23 2RW

04 Aug '20

Ground floor Rear

Selworthy Road, SE6 4DN

05 Apr '22

Ground floor Rear

Clowders Road, SE6 4DA

07 Jan '21

Ground floor Rear

Clowders Road, SE6 4DA

06 May '21

Garage Conversion

Garlies Road, SE23 2RU

17 Sep '21

Ground floor Internal alteration

Houston Road, SE23 2RL

28 Apr '20

First floor Side

Queenswood Road, SE23 2QR

03 Aug '22

Whole house Internal alteration

Shaws Cottages, Perry Rise, SE23 2QN

04 Feb '22

Garage Conversion

Allenby Road, SE23 2RQ

24 Aug '23

Garage Conversion

Allenby Road, SE23 2RQ

06 Jun '22

Whole house Internal alteration

Hawkesfield Road, SE23 2TN

09 Nov '21

First floor Internal alteration

Burford Road, SE6 4DD

21 Feb '22

Loft Main dormer

Cranston Road, SE23 2EY

04 Nov '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 Bell Green area

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



Side Infill




First Floor


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Here's just a few projects we've done near Bell Green

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 Bell Green 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

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