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Permitted23/2856/PNHSubmitted 3 years agoRear extension

48 Grampian Gardens London Borough of Barnet NW2 1JG

Single storey rear extension with a proposed depth of 6.00 metres from original rear wall, maximum height of 3.00 metres and eaves height of 3.00 metres.

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Map of the site

Progress

Submitted
3 Jul 2023
— completed
Validated
3 Jul 2023
— completed
Consultation
—
— completed
Target date
14 Aug 2023
— completed
Decided
7 Aug 2023
— completed

Application details

Reference
23/2856/PNH
Local authority
Barnet
Postcode
NW2 1JG
Ward
CW22
Application type
Prior Approval
Property type
House

Key dates

Submitted
3 Jul 2023
Validated
3 Jul 2023
Target decision
14 Aug 2023
Decided
7 Aug 2023

Estimated project value

£68k–£115k

Based on the 28.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 28m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Contains HM Land Registry data © Crown copyright and database right 2026. 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.

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