Architects in TW5
Heston, Cranford and Hounslow West. Interwar semi-detached houses, commonly extended to the side and rear.
RIBA Chartered Practice · ARB-registered architects · Extensions, lofts and planning drawings
Planning authority
Which council decides in TW5?
All of TW5 is in Hounslow, so Hounslow decides planning applications here. 400 postcodes, 8.7 miles from our studio.
| Council | Share of TW5 postcodes |
|---|---|
| Hounslow | 100% (400) |
By postcode sector
| Sector | Postcodes | Council |
|---|---|---|
| TW5 0 | 185 | Hounslow |
| TW5 9 | 215 | Hounslow |
Postcode checker
Check your exact postcode
Type any postcode in the 33 London boroughs we cover. We'll tell you which council handles planning there and show you the local planning points.
Local planning points
If your home is in Hounslow
Single-storey rear extensions are limited to 3.05m deep on terraced houses, 3.65m on semi-detached and 4.25m on detached houses (Residential Extension Guidelines, May 2024).
SourceFull-width box dormers are normally refused; dormers must be set in from the ridge, eaves and sides, by at least 1m on larger houses.
SourceA borough-wide Article 4 direction has required planning permission for small HMOs since 4 September 2023.
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