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Osterley architects.
Britain's No. 1

Osterley 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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Hounslow planning application stats

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

Hounslow

%

UK Average

%

Resi's planning consultant

Danielle Price

Former Wigan Council Planning Officer
Hounslow's planning officers

Jacky Leung, Kieran Edmonds, Nathan Shephard, Antara Kumar, Masih Khairoldin, ...

95 Number of applications
20 - 136 days Submit to complete time
78 Granted applications
17 Refused applications
8w 2d Average decision time
See if you qualify for Permitted Development

We've had 78 planning applications approved in Hounslow

Loft Main dormer

Church Road, TW7 4PL

07 Jan '22

Ground floor Wraparound

Church Road, TW7 4PL

19 Sep '19

Loft Main dormer

The Close, TW7 4BL

13 Oct '21

Loft Hip to gable with main dormer

Harewood Road, TW7 5HN

20 Jul '22

Loft Extension

Spencer Road, TW7 4BQ

18 Jun '18

Two storey Side

Woodlands Road, TW7 6JY

31 Dec '19

Ground floor Rear

Hartham Road , TW7 5EY

23 Mar '22

Ground floor Rear

Woodland Gardens, TW7 6LP

22 Sep '20

Ground floor Rear

Woodland Gardens, TW7 6LP

08 Sep '20

Ground floor Rear

Woodland Gardens, TW7 6LT

17 Dec '20

Two storey Side

Sutton Road, TW5 0PL

25 Aug '20

Loft Main dormer

Elmer Gardens, TW7 6HA

08 Jul '24

Ground floor Rear

Chatsworth Crescent, TW3 2PD

01 Jun '20

Loft Main dormer

Clydesdale Close, TW7 6ST

15 Aug '22

Garden Annex

Norwood Road, UB2 4JH

29 Nov '23

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

Average construction costs for the Osterley area

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

Rear

£k

Side Infill

£k

Loft

£k

First Floor

£k

Try our Construction Cost calculator

Here's just a few projects we've done near Osterley

Corney Road

Corney Road

Ground floor wraparound
Completed 2020
Planning authority Hounslow

Lateward Road

Lateward Road

Ground floor wraparound
Completed 2022
Planning authority Hounslow

Pontes Avenue

Pontes Avenue

Ground floor rear
Completed 2023
Planning authority Hounslow

Why people near Osterley 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...

Ann

Ground floor 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 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...

Helena

Ground floor 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 floor 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 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.

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