104 Cannonbury Avenue Harrow HA5 1TT
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form rear gable; side dormer with Juliette balcony and rooflight
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Progress
Application details
- Reference
- P/2763/23
- Local authority
- Harrow
- Postcode
- HA5 1TT
- Ward
- Pinner South
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 18 Sept 2023
- Validated
- 18 Sept 2023
- Comments close
- 18 Sept 2023
- Target decision
- 13 Nov 2023
Estimated project value
£35k–£94k
Typical UK cost for this job type, at outer 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. 5 recent sales are listed below.
- 126 CANNONBURY AVENUE, PINNER, HA5 1TTSemi-detached · £715,0009 months ago17 Nov 2025
- 104 CANNONBURY AVENUE, PINNER, HA5 1TTSemi-detached · £625,0009 months ago14 Nov 2025
- 106 CANNONBURY AVENUE, PINNER, HA5 1TTDetached · £450,00014 months ago24 Jun 2025
- 104 CANNONBURY AVENUE, PINNER, HA5 1TTSemi-detached · £602,00021 months ago28 Nov 2024
- 100 CANNONBURY AVENUE, PINNER, HA5 1TTTerraced · £690,00021 months ago28 Nov 2024
- 114 CANNONBURY AVENUE, PINNER, HA5 1TTSemi-detached · £850,0003 years ago22 Aug 2023
- 112 CANNONBURY AVENUE, PINNER, HA5 1TTDetached · £580,0003 years ago19 May 2023
- 90 CANNONBURY AVENUE, PINNER, HA5 1TTTerraced · £990,0004 years ago20 Jul 2022
Homes here go for about £657,500 — the median of the last 8 market sales in HA5 1TT, £450,000 to £990,000.
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
- 104 Cannonbury Avenue Harrow HA5 1TTRefusedNext door
- Cannonbury Avenue Harrow HA5 1TTPermittedNext door
- 102 Harrow HA5 1TTPendingNext door
- 109 Cannonbury Avenue Harrow HA5 1TRPermitted75 yd
- 109 Cannonbury Avenue Harrow HA5 1TRPermitted75 yd
- 86 CANNONBURY AVENUE Harrow HA5 1TTPermitted81 yd