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New Eltham architects.
Britain's No. 1

New Eltham Woods 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

Bexley planning application stats

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



UK Average


Resi's planning consultant

Jordan Macann

Former Wandsworth Council Planning Officer
Bexley's planning officers

Michele Katzler, Luke Tassell, Racheal Osinuga, Maya Elmi, Russell Smith, ...

98 Number of applications
28 - 223 days Submit to complete time
92 Granted applications
6 Refused applications
8w 4d Average decision time
See if you qualify for Permitted Development

We've had 92 planning applications approved in Bexley

Ground floor Wraparound

Felhampton Road , SE9 3NX

25 Nov '22

Ground floor Wraparound

Felhampton Road , SE9 3NX

04 Jul '23

Loft Hip to gable with main dormer

Felhampton Road , SE9 3NX

12 Jun '23

Loft Hip to gable with main dormer

Sidcup Road, SE9 3SB

05 Sep '19

Loft Hip to gable with main dormer

Sidcup Road, SE9 3SB

13 Mar '20

Garage Conversion

Frampton Terrace , SE9 3GD

01 May '24

Ground floor Side

Larchwood Road, SE9 3SF

10 May '24

Loft Hip to gable with main dormer

Brownspring Drive, SE9 3JY

10 Dec '21

Ground floor Rear

Witherston Way, SE9 3JJ

15 Apr '24

Two storey Side

Leverholme Gardens, SE9 3DF


Ground floor Internal alteration

Edgebury, BR7 6JW

23 Nov '21

Ground floor Rear

Beechwood Rise, BR7 6TF

31 Jul '23

Ground floor Rear

Beechwood Rise, BR7 6TF

21 Feb '24

Garden Annex

Green Lane, SE9 2AR

15 Jun '21

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

Average construction costs for the New Eltham area

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



Side Infill




First Floor


Try our Construction Cost calculator

Here's just a few projects we've done near New Eltham

Longlands Road

Longlands Road

Ground floor wraparound
Completed 2021
Planning authority Bexley

Why people near New Eltham 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...


Ground floor 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

Sarah Boothe

would highly recommend this company, worked with Alessio on our planning application for our rea...


Ground floor Side and rear

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 New Eltham

Home Republic Limited
7 reviews
Covers New Eltham
39 Resi projects
My Extension PM Ltd.
17 reviews
Covers New Eltham
106 Resi projects
N-Vico Ltd.
3 reviews
Covers New Eltham
8 Resi projects
Kovacs Construction Ltd