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Holloway architects.
Britain's No. 1

Whittington Park may be popular, but wait until people see your new home extension.

Brecknock Road, Islington
Grampian Gardens, Barnet
Riversdale Road, Islington
Walm Lane, Brent
Allison Road, Haringey
Albert Road, Haringey
Glenarm Road, Hackney
Cascade Avenue, Haringey
Ashurst Road, Barnet
Poets Road, Islington
Roseberry Gardens, Haringey
Despard Road, Islington

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

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Islington planning application stats

Applications in Holloway are decided by the Islington planning team. Our planning permission win rate is...

84%

vs 85% national average
Resi's planning consultant

Catherine Warburton

Former Frome Council Planning Officer
Islington's planning officers

Ali Douglas, Catherine Holness, Jack Meacher,...

107 Number of applications
90 Granted applications
17 Refused applications
19 - 268 days Submit to complete time
9w 1d Average decision time

We've had 107 applications approved in Islington.

Approved 19 Nov '24
Loft outrigger dormer Flat C, 4 Cardozo Road, London, N7 9RL
Approved 12 Aug '24
Ground floor rear Flat A, 2 Stanley Terrace, London, N19 4JX
Approved 19 Mar '24
Unknown extension type 168 Drayton Park, London, N5 1LX
Approved 02 Apr '24
Loft outrigger dormer 64 Elfort Road, London, N5 1AZ
Approved 10 May '23
Ground floor rear 80 Windsor Road, London, N7 6JL
Approved 11 Jul '22
First floor rear and ground floor rear Flat D, 41 Hillmarton Road, London, N7 9JD
Approved 22 Jul '22
First floor rear and ground floor rear Flat C, 41 Hillmarton Road, London, N7 9JD
Approved 21 Mar '22
Loft main dormer & hip to gable 151 Highbury Hill, London, N5 1TB
Approved 15 Feb '22
Unknown extension type 24 Windsor Road, London, N7 6JG
Approved 25 Mar '21
Loft main dormer & conversion 62 Elfort Road, London, N5 1AZ
Approved 09 Jul '20
Ground floor side 7 Coach House Lane, Islington, London, N5 1AW
Approved 11 Jun '20
Ground floor side 83 Tabley Road, London, N7 0NB

Average construction costs for the Islington area.

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

£k

Side Infill

£k

Loft

£k

First Floor

£k

*Costs are up to ‘first fix’ and exclude VAT

More extensions we’ve completed in Islington

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

Why people near you love Resi

Over 10200 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 Ground Rear
Alexander Ell Used to do initial design phase for a loft conversion and internal remodelling. Very helpful in t...
Alexander 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...
Dharam Two Storey 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

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Builders we work with in Islington

Lifestyle London Design & Build Ltd

5.0
2 reviews
Covers Holloway
12 Resi projects

N-Vico Ltd.

4.0
5 reviews
Covers Holloway
9 Resi projects

Kovacs Construction Ltd

4.0
7 reviews
Covers Holloway
37 Resi projects

Home Republic Limited

4.7
7 reviews
Covers Holloway
45 Resi projects

Skyfall Construction Limited

5.0
2 reviews
Covers Holloway
9 Resi projects

Flow Property Service Ltd

Covers Holloway
3 Resi projects
Other architects in Holloway

Intellect C&c Limited, Cano Architects, Kevcads, Dring Architects, Jvf London Limited, Plans Express, Atelier 41 Architects

Postcodes we serve in and around Holloway

N7, N8, N9, N10, N11, N12, N13, N14, N15, N16, N17, N18

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