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Muswell Hill architects.
Britain's No. 1

Queen's Wood may be popular, but wait until people see your new home extension.

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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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Barnet planning application stats

Applications in Muswell Hill are decided by the Barnet planning team. Our planning permission win rate is...

82%

vs 85% national average
Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Barnet's planning officers

Greta Norton, Muhsin Ahmed, Cheryl Yeung, Tabitha Hannam,...

198 Number of applications
162 Granted applications
36 Refused applications
6 - 276 days Submit to complete time
8w 1d Average decision time

We've had 198 applications approved in Barnet.

Approved 02 Aug '24
Ground floor rear 41 The Chine, Hornsey, London, N10 3PX
Approved 06 Sep '24
Ground floor rear 91 The Avenue, Hornsey, London, N10 2QG
Approved 07 Aug '24
Loft main dormer 91 The Avenue, Hornsey, London, N10 2QG
Approved 07 Mar '24
Ground floor rear and loft main dormer 25 Muswell Road, Hornsey, London, N10 2BS
Approved 06 Nov '23
Ground floor rear 35 Midhurst Avenue, Hornsey, London, N10 3EP
Approved 24 Nov '23
Ground floor rear 24 Cascade Avenue, Hornsey, London, N10 3PU
Approved 01 Nov '23
Loft outrigger dormer Flat D, 30 Methuen Park, Hornsey, London, N10 2JS
Approved 05 May '22
Ground floor rear Flat 5, 42, Tetherdown, London, N10 1NG
Approved 12 May '22
Ground floor rear Flat 5, 42, Tetherdown, London, N10 1NG
Approved 08 Jun '21
Unknown extension type 59, Woodberry Crescent, London, N10 1PJ
Approved 27 May '21
Ground floor side Flat A, 71, Rosebery Road, London, N10 2LE
Approved 24 May '21
Ground floor rear Flat 1, 25, Coniston Road, London, N10 2BL
Approved 27 Oct '20
Ground floor rear and loft conversion 59, Woodberry Crescent, London, N10 1PJ
Approved 02 Mar '20
Ground floor rear and loft main dormer & conversion 59, Woodberry Crescent, London, N10 1PJ
Approved 28 Jan '20
Ground floor rear 16, Fortis Green Avenue, London, N2 9NA
Approved 12 Feb '18
Ground floor rear & side 58, Windermere Road, London, N10 2RG
Show more

Average construction costs for the Barnet area.

In the last year, the construction costs* we've seen for the Muswell Hill 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 Barnet

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

Lifestyle London Design & Build Ltd

5.0
2 reviews
Covers Muswell Hill
12 Resi projects

N-Vico Ltd.

4.0
5 reviews
Covers Muswell Hill
9 Resi projects

Kovacs Construction Ltd

4.0
7 reviews
Covers Muswell Hill
37 Resi projects

Home Republic Limited

4.7
7 reviews
Covers Muswell Hill
45 Resi projects

Skyfall Construction Limited

5.0
2 reviews
Covers Muswell Hill
9 Resi projects

Flow Property Service Ltd

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

Gray and Cross Architects, PlanApps, Architecture Ralph Kanfer, Kwork Architects, Get Carter Consulting Ltd, Domenech Designs Ltd, Crafted Architecture + Planning Ltd

Other locations we do projects around Muswell Hill

Fortis Green, Alexandra Park, Colney Hatch, East Finchley, Crouch End, Highgate, Bounds Green, New Southgate, Haringey, Hornsey,

Postcodes we serve in and around Muswell Hill

N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12

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