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Coldharbour architects.
Britain's No. 1

South Norwood Country Park may be popular, but wait until people see your new home extension.

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Overhill Road, Southwark →
Kellerton Road, Lewisham →
Longlands Road, Bexley →
Grasdene Road, Greenwich →
Southbrook Road, Lewisham →
Belmont Hill, Lewisham →
Derby Hill, Lewisham →
Elwill Way, Bromley →
The Penge House, Bromley →
Holme Lacey Road, Lewisham →
Waveney Avenue, Southwark →
Sidney Road, Bromley →

We’re Britain’s #1 architectural practice for all-things extending

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Greenwich planning application stats

Applications in Coldharbour are decided by the Greenwich planning team. Our planning permission win rate is...

81%

vs 87% national average
Resi's planning consultant

Catherine Warburton

Former Frome Council Planning Officer
Greenwich's planning officers

Amelia Elliott, Saira Alam, Vincent Fong, Nikita Gleeson,...

243 Number of applications
196 Granted applications
47 Refused applications
0 - 326 days Submit to complete time
8w 3d Average decision time

We've had 243 applications approved in Greenwich.

Approved 04 Oct '23
Ground floor rear & side 113 Framlingham Crescent Mottingham London SE9 4AG
Approved 15 Aug '23
Ground floor internal alteration & rear 14 Offenham Road Mottingham London SE9 4LY
Approved 28 Jul '23
Ground floor front & internal alteration & rear, and side 23 Beechwood Rise Chislehurst BR7 6TF
Approved 10 May '24
Garage conversion and ground floor side 26 LARCHWOOD ROAD, ELTHAM, LONDON, SE9 3SF
Approved 01 May '24
Garage conversion and ground floor rear 6 FRAMPTON TERRACE, MONTBELLE ROAD, ELTHAM, LONDON, SE9 3GD
Approved 15 Apr '24
Ground floor rear 59 WITHERSTON WAY, ELTHAM, LONDON, SE9 3JJ
Approved 09 Jun '21
Ground floor internal alteration & rear 26 Steyning Grove Mottingham London SE9 4NQ
Approved 28 Nov '23
Garage conversion and ground floor front & internal alteration & rear, and side 621 SIDCUP ROAD, LONDON, SE9 3AG
Approved 15 Sep '23
Garage conversion and ground floor front & internal alteration, and wraparound 51 CROSSMEAD, ELTHAM, LONDON, SE9 3AA
Approved 01 Jun '23
Loft hip to gable & main dormer 78 FELHAMPTON ROAD, ELTHAM, LONDON, SE9 3NX
Approved 17 Apr '23
Garage conversion and ground floor front & rear, and side 51 CROSSMEAD, ELTHAM, LONDON, SE9 3AA
Approved 25 Nov '22
Ground floor side infill & wraparound 78 FELHAMPTON ROAD, ELTHAM, LONDON, SE9 3NX
Approved 30 Dec '21
Garage conversion and ground floor wraparound 57 CROSSMEAD, ELTHAM, LONDON, SE9 3AA
Approved 14 Jun '21
Unknown extension type 168 GREEN LANE, ELTHAM, LONDON, SE9 2AR
Approved 06 Aug '20
Ground floor rear 168 GREEN LANE, ELTHAM, LONDON, SE9 2AR
Show more

Average construction costs for the Greenwich area.

In the last year, the construction costs* we've seen for the Coldharbour area are as follows
Rear

£k

Side Infill

£k

Loft

£k

First Floor

£k

Try our build cost calculator
*Costs are up to ‘first fix’ and exclude VAT

More extensions we’ve completed in Greenwich

Explore designs, build costs and planning applications for more of our extensions.
Show all extensions

Why people near you love Resi

Over 10400 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...
Ann 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...
Alexander Ground Side
Luisa Wolf The planning permission (1st of that kind on my neighbourhood) for the extension of my house was...
Luisa Loft Main Dormer
Peter Spence So easy! Previous experience with face to face architect not great. But Resi are so easy to deal ...
Peter Ground 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 R...
Helena Ground Rear
Patricia Ladly I had my reservations about getting design plans on-line but the whole process has been very prof...
Patricia Loft Main Dormer
STEVE BOWMAN Very impressed with the service and the attention to detail to my requirements. the team were ver...
Steve Ground Rear
Freddie White Great service, easy to use and very fast results, highly recommend. Easy process from start to fi...
Freddie 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...
Ayisha Ground Side Infill
Sarah Boothe would highly recommend this company, worked with Alessio on our planning application for our rea...
Sarah Ground Side And Rear

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Builders we work with in Greenwich

D2D Projects Limited

5.0
2 reviews
Covers Coldharbour
10 Resi projects

Lifestyle London Design & Build Ltd

5.0
2 reviews
Covers Coldharbour
12 Resi projects

N-Vico Ltd.

4.0
5 reviews
Covers Coldharbour
9 Resi projects

Kovacs Construction Ltd

4.0
7 reviews
Covers Coldharbour
37 Resi projects

Home Republic Limited

4.8
8 reviews
Covers Coldharbour
46 Resi projects

Flow Property Service Ltd

Covers Coldharbour
3 Resi projects
Check out our vetted builders
Other architects in Coldharbour

Brooks Architecture and Interior Design, Smoove Build, JVF London Limited, Creation Projects, Plan It UK, Shape of Architecture, Architecture and Partners

Other locations we do projects around Coldharbour

New Eltham, Edgebury, Red Hill, Mottingham, Elmstead, Chinbrook, Middle Park, Kemnal, Eltham, Sundridge,

Postcodes we serve in and around Coldharbour

SE28, SE2, DA17, DA18, DA19, BR1, BR2, BR3, BR4, BR5, BR6, SE20

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We are proud to employ architects registered with the Architects Registration Board and were awarded the mark for The Mayor's Good Work Standard for fair pay & conditions, wellbeing, skills, progression, diversity and recruitment.