12 Elmwood Avenue Harrow HA3 8AH
Change of use from dwellinghouse (C3) to Nine bed House in Multiple Occupation (HMO) (Sui Generis); Relocation of front entrance and replacement with window in front elevation; External alterations; Refuse and Cycle Storage
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Progress
Application details
- Reference
- P/0967/23
- Local authority
- Harrow
- Postcode
- HA3 8AH
- Ward
- Greenhill
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 3 Apr 2023
- Validated
- 3 Apr 2023
- Comments close
- 25 Apr 2023
- Target decision
- 30 Sept 2023
- Decided
- 20 Sept 2023
Estimated project value
£32k–£100k
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.
Floor area gained: 231.88m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 44 ELMWOOD AVENUE, HARROW, HA3 8AHSemi-detached · £745,0006 months ago12 Feb 2026
- 6 ELMWOOD AVENUE, HARROW, HA3 8AHSemi-detached · Not a standard market sale · £750,0009 months ago5 Dec 2025
- 2 ELMWOOD AVENUE, HARROW, HA3 8AHSemi-detached · Leasehold · £370,00019 months ago28 Jan 2025
- 12 ELMWOOD AVENUE, HARROW, HA3 8AHDetached · Not a standard market sale · £900,0003 years ago10 Mar 2023
- 12 ELMWOOD AVENUE, HARROW, HA3 8AHDetached · Not a standard market sale · £685,0003 years ago26 Jan 2023
- 28 ELMWOOD AVENUE, HARROW, HA3 8AHSemi-detached · Not a standard market sale · £600,0004 years ago19 Nov 2021
- 42 ELMWOOD AVENUE, HARROW, HA3 8AHSemi-detached · £700,0005 years ago26 Feb 2021
- 4 ELMWOOD AVENUE, HARROW, HA3 8AHSemi-detached · £790,0009 years ago31 Aug 2017
Homes here go for about £722,500 — the median of the last 4 market sales in HA3 8AH, £370,000 to £790,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
- 9A ELMWOOD AVENUE Harrow HA3 8AJPermitted67 yd
- 20 Elmwood Avenue Harrow HA3 8AJPermitted75 yd
- 20 Elmwood Avenue Harrow HA3 8AHPermitted75 yd
- Hawthorne Avenue Harrow HA3 8AGPending97 yd
- 118 - 132 Kenton Road Harrow HA3 8ALPermitted104 yd
- 120 KENTON ROAD Harrow HA3 8ALPermitted104 yd