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Grange Park architects.
Britain's No. 1

Grange 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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Enfield planning application stats

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



UK Average


Resi's planning consultant

Jordan Macann

Former Wandsworth Council Planning Officer
Enfield's planning officers

Evie Learman, Mark Chan, Joseph Aggar, Jeremiah Ayerh, Paulo Tavares, ...

102 Number of applications
12 - 347 days Submit to complete time
88 Granted applications
14 Refused applications
8w 2d Average decision time
See if you qualify for Permitted Development

We've had 89 planning applications approved in Enfield

Loft Hip to gable with main dormer

Winchmore Hill, N21 1AN

11 Feb '20

Loft Hip to gable with main dormer

Winchmore Hill, N21 1AN

21 Nov '19

Ground floor Rear

Eversely Park Rd, N21 1NT

14 May '19

Ground floor Side and rear

Vicars Moor Lane, N21 2QJ

16 Oct '23

Ground floor Front

Millers Green Close, EN2 7BD

10 May '24

Ground floor Front

Millers Green Close, EN2 7BD

26 Apr '24

Ground floor Rear

Park View, N21 1QS

27 Feb '23

First floor Internal alteration

Borden Avenue, EN1 2BY

08 Apr '22

Ground floor Wraparound

Shirley Road, EN2 6SB

26 May '22

Ground floor Rear

Park Crescent, EN2 6HT

13 Dec '23

Ground floor Internal alteration

Compton Road, N21 3NX

25 Sep '23

Ground floor Rear

Cecil road, EN2 6TL

11 Dec '18

Ground floor Rear

Arlow Road, N21 3JS

03 Nov '21

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

Average construction costs for the Grange Park area

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



Side Infill




First Floor


Try our Construction Cost calculator

Here's just a few projects we've done near Grange Park

Why people near Grange Park 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…

Came across Resi in 2017 and have to say their service has been exceptional on all fronts. Prompt...


Ground floor Rear

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

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 Grange Park

Fittra Construction
Covers Grange Park
4 Resi projects
BDL Development Ltd
3 reviews
Covers Grange Park
11 Resi projects
N-Vico Ltd.
3 reviews
Covers Grange Park
8 Resi projects
Kovacs Construction Ltd
7 reviews
Covers Grange Park
31 Resi projects
4 You Residential Ltd
Covers Grange Park
6 Resi projects
West London Construction Services Ltd
Covers Grange Park
3 Resi projects
Check out our vetted builders
Other architects in Grange Park

Homestead The Planning and Building Regulations Company Ltd, Dring Architects, Dominic McKenzie Architects, Architecture Ralph Kanfer, Allan Design Studio, Jvf London Limited, F Line Designs

Postcodes we serve in and around Grange Park

N21, N22, N20, N19, N18, N17, N16, N15, N14, N13, N12, N11

Speak to an expert

We’re always up for 30 min phone consultations to help you with your project.