3 Chandos Avenue London Borough of Barnet N20 9ED
Single storey rear extension with 2no. roof lanterns following demolition of the existing conservatory
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Progress
Application details
- Reference
- 26/2768/HSE
- Local authority
- Barnet
- Postcode
- N20 9ED
- Ward
- WS22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 27 Jul 2026
- Validated
- 27 Jul 2026
- Target decision
- 21 Sept 2026
Estimated project value
£12k–£21k
Based on the 5.0m² 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: 5m²
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.
- 35 CHANDOS AVENUE, LONDON, N20 9EDSemi-detached · £1,625,0003 years ago2 Jun 2023
- 23 CHANDOS AVENUE, LONDON, N20 9EDDetached · £2,000,0005 years ago5 May 2021
- 19 CHANDOS AVENUE, LONDON, N20 9EDSemi-detached · £1,144,5005 years ago10 Dec 2020
- 11 CHANDOS AVENUE, LONDON, N20 9EDSemi-detached · £1,225,0007 years ago19 Oct 2018
- 21 CHANDOS AVENUE, LONDON, N20 9EDDetached · £1,450,00013 years ago3 Sept 2013
- 11 CHANDOS AVENUE, LONDON, N20 9EDSemi-detached · £885,00013 years ago1 Mar 2013
- 21 CHANDOS AVENUE, LONDON, N20 9EDDetached · £1,290,00015 years ago10 Sept 2010
- 41 CHANDOS AVENUE, LONDON, N20 9EDDetached · £1,172,00018 years ago31 Mar 2008
Homes here go for about £1,257,500 — the median of the last 8 market sales in N20 9ED, £885,000 to £2,000,000.
Contains HM Land Registry data © Crown copyright and database right 2023. 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
- 5 Chandos Avenue London Borough of Barnet N20 9EDPermittedNext door
- 5 Chandos Avenue London Borough of Barnet N20 9EDRefusedNext door
- 5 Chandos Avenue London Borough of Barnet N20 9EDPermittedNext door
- 1 Chandos Avenue London Borough of Barnet N20 9EDRefusedNext door
- 1 Chandos Avenue London Borough of Barnet N20 9EDPermittedNext door
- 1 Chandos Avenue London Borough of Barnet N20 9EDPermittedNext door