15 Cavendish Avenue London Borough of Barnet N3 3QP
Part single, part two storey rear extension following demolition of existing rear extension. Roof extension including hip to gable, rear dormer window, side gable window and 2no. rooflights to front roofslope. Alterations to front garden to create off-street parking and associated vehicular access and new steps to front entrance
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Progress
Application details
- Reference
- 23/3229/HSE
- Local authority
- Barnet
- Postcode
- N3 3QP
- Ward
- FC22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 26 Jul 2023
- Validated
- 26 Jul 2023
- Comments close
- 11 Oct 2023
- Target decision
- 20 Sept 2023
- Decided
- 20 Oct 2023
Estimated project value
£105k–£215k
Based on the 63.7m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 63.7m² · 1 additional bedrooms
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.
- 9 CAVENDISH AVENUE, LONDON, N3 3QPSemi-detached · £1,385,0002 years ago4 Oct 2023
- 15 CAVENDISH AVENUE, LONDON, N3 3QPSemi-detached · £820,0003 years ago20 Feb 2023
- 17 CAVENDISH AVENUE, LONDON, N3 3QPSemi-detached · £1,375,0003 years ago10 Nov 2022
- 37 CAVENDISH AVENUE, LONDON, N3 3QPOther · Not a standard market sale · £880,0005 years ago26 Feb 2021
- 27 CAVENDISH AVENUE, LONDON, N3 3QPDetached · £1,180,0005 years ago22 Oct 2020
- 31A CAVENDISH AVENUE, LONDON, N3 3QPFlat or maisonette · Leasehold · £615,0006 years ago4 Jun 2020
- 37 CAVENDISH AVENUE, LONDON, N3 3QPFlat or maisonette · Leasehold · £500,00010 years ago18 Mar 2016
- 1 CAVENDISH AVENUE, LONDON, N3 3QPSemi-detached · £850,00012 years ago8 Jul 2014
Homes here go for about £850,000 — the median of the last 7 market sales in N3 3QP, £500,000 to £1,385,000.
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
- 15 Cavendish Avenue London Borough of Barnet N3 3QPPermittedNext door
- 15 Cavendish Avenue London Borough of Barnet N3 3QPRefusedNext door
- 15 Cavendish Avenue London Borough of Barnet N3 3QPPermittedNext door
- 15 Cavendish Avenue London Borough of Barnet N3 3QPPermittedNext door
- 15 Cavendish Avenue London Borough of Barnet N3 3QPRefusedNext door
- 9 Templars Crescent London Borough of Barnet N3 3QRPermittedAdjoining