99 Goldsmith Avenue London Borough of Barnet NW9 7ET
Part single, part two storey rear extension following demolition of the existing conservatory
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Progress
Application details
- Reference
- 23/0746/HSE
- Local authority
- Barnet
- Postcode
- NW9 7ET
- Ward
- WH22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 23 Feb 2023
- Validated
- 23 Feb 2023
- Target decision
- 20 Apr 2023
- Decided
- 20 Apr 2023
Estimated project value
£32k–£44k
Based on the 11.6m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².
Floor area gained: 11.6m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 99 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £600,00013 months ago25 Jul 2025
- 95 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £430,0007 years ago29 Jan 2019
- 101 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £425,00011 years ago10 Aug 2015
- 95 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £310,00012 years ago6 Feb 2014
- 97 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £296,50012 years ago17 Jan 2014
- 111 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £279,95019 years ago23 Jul 2007
- 99 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £247,00020 years ago8 Aug 2006
- 105 GOLDSMITH AVENUE, LONDON, NW9 7ETTerraced · £182,50023 years ago18 Oct 2002
Homes here go for about £303,250 — the median of the last 8 market sales in NW9 7ET, £182,500 to £600,000.
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
- 99 Goldsmith Avenue London Borough of Barnet NW9 7ETPermittedNext door
- 97 Goldsmith Avenue London Borough of Barnet NW9 7ETRefusedNext door
- 97 Goldsmith Avenue London Borough of Barnet NW9 7ETRefusedNext door
- 95 Goldsmith Avenue London Borough of Barnet NW9 7ETPermittedNext door
- 95 Goldsmith Avenue London Borough of Barnet NW9 7ETPermittedNext door
- 103 Goldsmith Avenue London Borough of Barnet NW9 7ETPermittedNext door