Architects in HA9
Wembley, Wembley Park, North Wembley and Tokyngton. Mostly interwar semi-detached houses, extended to the side and rear, with hip-to-gable lofts.
RIBA Chartered Practice · ARB-registered architects · Extensions, lofts and planning drawings

Planning authority
Which council decides in HA9?
All of HA9 is in Brent, so Brent decides planning applications here. 1,011 postcodes, 2.7 miles from our studio.
| Council | Share of HA9 postcodes |
|---|---|
| Brent | 100% (1,011) |
By postcode sector
| Sector | Postcodes | Council |
|---|---|---|
| HA9 0 | 214 | Brent |
| HA9 1 | 13 | Brent |
| HA9 6 | 172 | Brent |
| HA9 7 | 169 | Brent |
| HA9 8 | 215 | Brent |
| HA9 9 | 228 | Brent |
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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 Brent
Single-storey rear extensions are normally limited to 3m deep on terraced and semi-detached houses and 4m on detached houses, with more depth possible if set in from the boundary (Residential Extensions and Alterations SPD 2, 2018).
SourceRear dormers outside conservation areas can be the full width of the original roof but must sit at least 0.3m below the ridge and 0.5m above the eaves.
SourceBasements should be no wider than the original house, extend no more than 3m beyond the rear and be one storey deep (Basement SPD, 2017).
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