11A Friern Mount Drive London Borough of Barnet N20 9DP
Single storey rear extension with a proposed depth of 5.50 metres, maximum height of 3.00 metres and eaves height of 2.84 metres. Following demolition of existing sunroom.
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Progress
Application details
- Reference
- 24/4435/PNH
- Local authority
- Barnet
- Postcode
- N20 9DP
- Ward
- BV22
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 7 Nov 2024
- Validated
- 7 Nov 2024
- Target decision
- 19 Dec 2024
- Decided
- 3 Dec 2024
Estimated project value
£68k–£115k
Based on the 27.9m² 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: 27.9m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 1B FRIERN MOUNT DRIVE, LONDON, N20 9DPSemi-detached · Leasehold · Not a standard market sale · £430,0009 months ago27 Jan 2026
- 1A FRIERN MOUNT DRIVE, LONDON, N20 9DPFlat or maisonette · Leasehold · Not a standard market sale · £425,00016 months ago20 Jun 2025
- 11A FRIERN MOUNT DRIVE, LONDON, N20 9DPDetached · £1,000,0002 years ago12 Apr 2024
- 27 FRIERN MOUNT DRIVE, LONDON, N20 9DPDetached · £1,295,0004 years ago1 Dec 2021
- 11 FRIERN MOUNT DRIVE, LONDON, N20 9DPDetached · £970,0005 years ago7 Apr 2021
- 19 FRIERN MOUNT DRIVE, LONDON, N20 9DPDetached · £1,000,0005 years ago5 Mar 2021
- 15 FRIERN MOUNT DRIVE, LONDON, N20 9DPDetached · £1,750,0005 years ago16 Dec 2020
- 29 FRIERN MOUNT DRIVE, LONDON, N20 9DPDetached · £850,0007 years ago15 Jan 2019
Homes here go for about £1,000,000 — the median of the last 6 market sales in N20 9DP, £850,000 to £1,750,000.
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.
Nearby applications
- 11A Friern Mount Drive London Borough of Barnet N20 9DPPermittedNext door
- 11A Friern Mount Drive London Borough of Barnet N20 9DPPermittedNext door
- 11A Friern Mount Drive London Borough of Barnet N20 9DPPermittedNext door
- 11A Friern Mount Drive London Borough of Barnet N20 9DPWithdrawnNext door
- 11A Friern Mount Drive London Borough of Barnet N20 9DPPermittedNext door
- 13 Friern Mount Drive London Borough of Barnet N20 9DPPermittedNext door