33 CANNONBURY AVENUE Harrow HA5 1TP
Single storey rear extension; front porch; first floor side extension; alterations and extension to roof; rear dormer; rooflights in front and rear roof slopes; external alterations (demolition of rear dormer)
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Progress
Application details
- Reference
- PL/0345/26
- Local authority
- Harrow
- Postcode
- HA5 1TP
- Ward
- Pinner South
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 26 Feb 2026
- Validated
- 26 Feb 2026
- Comments close
- 24 Mar 2026
- Target decision
- 23 Apr 2026
- Decided
- 23 Apr 2026
Estimated project value
£180k–£380k
Based on the 121m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 121m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 37 CANNONBURY AVENUE, PINNER, HA5 1TPTerraced · £770,00013 months ago18 Jul 2025
- 41 CANNONBURY AVENUE, PINNER, HA5 1TPSemi-detached · £870,00017 months ago27 Mar 2025
- 43 CANNONBURY AVENUE, PINNER, HA5 1TPSemi-detached · £780,00022 months ago23 Oct 2024
- 45 CANNONBURY AVENUE, PINNER, HA5 1TPSemi-detached · £840,0002 years ago21 Feb 2024
- 35 CANNONBURY AVENUE, PINNER, HA5 1TPSemi-detached · £730,5003 years ago4 Nov 2022
- 33 CANNONBURY AVENUE, PINNER, HA5 1TPOther · Not a standard market sale · £905,0004 years ago26 May 2022
- 49 CANNONBURY AVENUE, PINNER, HA5 1TPTerraced · £740,0005 years ago26 Jan 2021
- 57 CANNONBURY AVENUE, PINNER, HA5 1TPDetached · £581,00013 years ago9 Aug 2013
Homes here go for about £770,000 — the median of the last 7 market sales in HA5 1TP, £581,000 to £870,000.
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.
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