Windmill Hill Camden NW3 6RX
Replacement of the existing side extension, replacement of existing windows, doors and gates, improvements to the thermal performance of the building with internal insulation, increasing resilience to climate change and overheating by providing external shading, alterations to the existing roof coverings, introduction of two new dormers, alterations to the external landscaping including increasing the height of an existing South-West boundary wall, replacement of the existing garage with a smaller and more appropriately designed outbuilding, installation of solar PVC on the roof and ASHP in the garden.
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Progress
Application details
- Reference
- 2026/4397/P
- Local authority
- Camden
- Postcode
- NW3 6RX
- Ward
- Hampstead Town
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 8 Oct 2026
- Validated
- 8 Oct 2026
- Comments close
- 14 Nov 2026
- Target decision
- 3 Dec 2026
Estimated project value
£20k–£41k
Based on the 12.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 12m²
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 21 WINDMILL HILL, LONDON, NW3 6RXDetached · £2,575,00016 years ago21 Jan 2010
Contains HM Land Registry data © Crown copyright and database right 2010. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Recorded changes
- 23 Oct 2026: The proposal was amended
- 22 Oct 2026: The proposal was amended
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