38 CANNON LANE Harrow HA5 1HL
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): outbuilding to rear for use as a granny annexe featuring a gym, study and shower room.
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Progress
Application details
- Reference
- PL/0444/23
- Local authority
- Harrow
- Postcode
- HA5 1HL
- Ward
- Pinner South
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 18 Jan 2024
- Validated
- 18 Jan 2024
- Target decision
- 14 Mar 2024
- Decided
- 14 Mar 2024
Estimated project value
£63k–£140k
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: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 24 CANNON LANE, PINNER, HA5 1HLDetached · £975,00020 months ago9 Jan 2025
- 18 CANNON LANE, PINNER, HA5 1HLDetached · £1,150,00022 months ago14 Oct 2024
- 22 CANNON LANE, PINNER, HA5 1HLDetached · £1,250,00023 months ago20 Sept 2024
- 30 CANNON LANE, PINNER, HA5 1HLDetached · £1,000,0002 years ago24 May 2024
- 22A CANNON LANE, PINNER, HA5 1HLDetached · £857,0005 years ago18 Jun 2021
- 38 CANNON LANE, PINNER, HA5 1HLSemi-detached · £907,0005 years ago16 Dec 2020
- 10 CANNON LANE, PINNER, HA5 1HLDetached · £1,015,0007 years ago30 Aug 2019
- 10 CANNON LANE, PINNER, HA5 1HLDetached · £1,000,0009 years ago31 Jul 2017
Homes here go for about £1,000,000 — the median of the last 8 market sales in HA5 1HL, £857,000 to £1,250,000.
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
- 38 CANNON LANE Harrow HA5 1HLPermittedNext door
- 42 Cannon Lane Harrow HA5 1HWPermittedAdjoining
- 42 Cannon Lane Harrow HA5 1HWPendingAdjoining
- 42 Cannon Lane Harrow HA5 1HWPermittedAdjoining
- Hereford Gardens Harrow HA5 5JRRefusedAdjoining
- 54 Harrow HA5 1HWPending46 yd