55 Cannon Lane Harrow HA5 1HN
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (demolition of rear extension)
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- P/3869/22
- Local authority
- Harrow
- Postcode
- HA5 1HN
- Ward
- Pinner South
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 10 Nov 2022
- Validated
- 10 Nov 2022
- Comments close
- 10 Nov 2022
- Target decision
- 5 Jan 2023
- Decided
- 5 Jan 2023
Estimated project value
£61k–£100k
Based on the 27.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 27m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 47A CANNON LANE, PINNER, HA5 1HNDetached · £605,0008 months ago11 Dec 2025
- 47A CANNON LANE, PINNER, HA5 1HNDetached · Not a standard market sale · £570,0008 months ago11 Dec 2025
- 49 CANNON LANE, PINNER, HA5 1HNSemi-detached · £550,0003 years ago9 Jun 2023
- 55 CANNON LANE, PINNER, HA5 1HNSemi-detached · £590,0006 years ago20 Nov 2019
- 43 CANNON LANE, PINNER, HA5 1HNSemi-detached · £635,0008 years ago18 Dec 2017
- 35 CANNON LANE, PINNER, HA5 1HNSemi-detached · £697,5008 years ago20 Oct 2017
- 25 CANNON LANE, PINNER, HA5 1HNTerraced · £635,0009 years ago8 Nov 2016
- 23 CANNON LANE, PINNER, HA5 1HNSemi-detached · £740,00010 years ago9 Sept 2016
Homes here go for about £635,000 — the median of the last 7 market sales in HA5 1HN, £550,000 to £740,000.
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
- 55 Cannon Lane Harrow HA5 1HNPermittedNext door
- 55 Cannon Lane Harrow HA5 1HNPermittedNext door
- 55 Cannon Lane Harrow HA5 1HNPermittedNext door
- 49 CANNON LANE Harrow HA5 1HNPermittedAdjoining
- 51 Lyncroft Avenue Harrow HA5 1JUPermitted54 yd
- 49 LYNCROFT AVENUE Harrow HA5 1JUPending57 yd