Approved planning applications · October 2026
Extending in Haringey: what the council approves
Build Team has secured approval for 101 projects in Haringey: 76 loft conversions and 25 ground floor extensions, across 10 postcode districts. The median approved floor area is 31.7 m². Haringey Council generally allow boundary wall heights of between 2m and 2.5m, but 2.7m can be achieve depending on your design.
What Haringey council is like to work with
We work with Haringey every day and they are a fantastic Council to work with. They are accommodating and happy to chat through planning policies and individual schemes, if necessary.
Wraparounds can be approved however the design will need to be mindful of your neighbours as to not create a 'tunnel' effect.
Boundary wall height
Haringey Council generally allow boundary wall heights of between 2m and 2.5m, but 2.7m can be achieve depending on your design.
Design considerations
Haringey does have lots of steep hills so you have to be mindful of your neighbours when designing your scheme.
Guidance from Build Team's design team, based on applications we have submitted in this borough. Council policy changes: check the current local plan before you rely on it.
What has been approved in Haringey
| Type of project | Approved | Share |
|---|---|---|
| Loft conversions | 76 | 75% |
| Ground floor extensions | 25 | 25% |
| Houses / flats | 85 houses, 16 flats | |
| Median floor area | 31.7 m² (average 33.6 m²) | |
Postcode districts covered: N10, N15, N17, N22, N4, N41BN, N6, N8, W10, WD7
Build Team projects in Haringey
- Mayfield Road, N8 Wraparound Ground Floor Extension · 50 m² · 14 weeks · 2025
- Antillrd, N154BA Ground Floor Extension · 32 m² · 2022
Mayfield Road
Side Return Extension
Side Return Extension in Haringey (N15), 30–34 m²
Side Return Extension
Side Return Extension in Haringey (N15), 15–20 m²
Side Return Extension
Side Return Extension in Haringey (N4), 30–34 m²
Side Return Extension
Side Return Extension in Haringey (N15), under 25 m²
Side Return Extension
Side Return Extension in Haringey (N22), 25–30 m²
Side Return Extension
Our services in Haringey
- Loft conversions 76 approved here
- Side return extensions
- Rear extensions
- Wraparound extensions
- Kitchen extensions
- Party wall agreements
Not sure which fits your house? Compare all services and typical costs.
Planning an extension in Haringey?
We handle the application from survey to decision, and we know what this borough approves. Start with a free 30-minute consultation.
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