10 Orchard Avenue London Borough of Barnet N3 3NL
Variation of condition 1 (Plan Numbers) pursuant to planning permission 17/4934/HSE dated 04/12/17 for `Extension to roof including hip to gable end, with insertion of a new L shaped dormer, to front, side and rear elevations including insertion of 1no rooflight to existing front roof slope and 1no rooflight to side elevation following removal of 3no existing chimneys to rear elevation and 1no existing rooflight from side elevation. Single storey rear/side extension following demolition of existing single storey rear extension with associated alterations to fenestration including new front porch with access step. Associated alterations to hard and soft landscaping to rear elevation including insertion of a new raised patio with glass balustrades and underneath storage. Removal of existing access steps and insertion of new terrace, new access steps, new railings and insertion of a new tree to rear garden. Insertion of a raised lily pond and the erection of a new retaining wall to the side elevation (as amended).` Amendment include reduction in ground floor extension, revision of soft and hard landscaping. Green roof to ground floor extension, and reduction in rooflights from 4 to 3
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Progress
Application details
- Reference
- 19/6570/S73
- Local authority
- Barnet
- Postcode
- N3 3NL
- Ward
- FC
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 11 Dec 2019
- Validated
- 11 Dec 2019
- Target decision
- 5 Feb 2020
- Decided
- 20 Jan 2020
Estimated project value
£37k–£100k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 28 ORCHARD AVENUE, LONDON, N3 3NLSemi-detached · £1,170,00017 months ago27 Mar 2025
- 31 ORCHARD AVENUE, LONDON, N3 3NLSemi-detached · £1,260,00022 months ago21 Oct 2024
- 29 ORCHARD AVENUE, LONDON, N3 3NLSemi-detached · £890,0002 years ago27 Jun 2024
- 14 ORCHARD AVENUE, LONDON, N3 3NLDetached · £2,060,0002 years ago13 Oct 2023
- 27 ORCHARD AVENUE, LONDON, N3 3NLFlat or maisonette · Leasehold · £255,0004 years ago25 Jan 2022
- 3 ORCHARD AVENUE, LONDON, N3 3NLSemi-detached · £1,125,0004 years ago19 Nov 2021
- 23A ORCHARD AVENUE, LONDON, N3 3NLFlat or maisonette · Leasehold · £585,0005 years ago12 Mar 2021
- 15 ORCHARD AVENUE, LONDON, N3 3NLFlat or maisonette · Leasehold · £420,0005 years ago14 Dec 2020
Homes here go for about £1,007,500 — the median of the last 8 market sales in N3 3NL, £255,000 to £2,060,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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
- 10 Orchard Avenue London Borough of Barnet N3 3NLPermittedNext door
- 12 Orchard Avenue London Borough of Barnet N3 3NLPermittedNext door
- 91 Windermere Avenue London Borough of Barnet N3 3RDPermitted44 yd
- 91 Windermere Avenue London Borough of Barnet N3 3RDPermitted46 yd
- 9 Orchard Avenue London Borough of Barnet N3 3NLWithdrawn62 yd
- 9 Orchard Avenue London Borough of Barnet N3 3NLPermitted62 yd