15 Courtenay Avenue Harrow HA3 5JH
Conversion of dwellinghouse to two flats; single storey side and rear extension; rear dormer; three rooflights in front roofslope;separate amenity space; boundary treatment; landscaping; bin / cycle storage and external alterations (part demolition of sid
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Progress
Application details
- Reference
- P/0102/16
- Local authority
- Harrow
- Postcode
- HA3 5JH
- Ward
- HATCH END
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 17 Mar 2016
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
New owners, recently moved in. First work on a house usually follows within months of completing.
- 45 COURTENAY AVENUE, HARROW, HA3 5JHTerraced · Not a standard market sale · £292,0003 months ago21 Jul 2026
- 15 COURTENAY AVENUE, HARROW, HA3 5JHTerraced · Not a standard market sale · £320,00010 years ago5 Nov 2015
- 17 COURTENAY AVENUE, HARROW, HA3 5JHSemi-detached · £249,99916 years ago27 Aug 2010
- 17 COURTENAY AVENUE, HARROW, HA3 5JHSemi-detached · £250,00018 years ago13 Mar 2008
- 15 COURTENAY AVENUE, HARROW, HA3 5JHSemi-detached · £230,00021 years ago24 Feb 2005
- 5 COURTENAY AVENUE, HARROW, HA3 5JHSemi-detached · £220,00023 years ago29 Mar 2003
- 15 COURTENAY AVENUE, HARROW, HA3 5JHSemi-detached · £209,00023 years ago28 Nov 2002
- 3 COURTENAY AVENUE, HARROW, HA3 5JHSemi-detached · £164,00025 years ago28 Sept 2001
Homes here go for about £225,000 — the median of the last 6 market sales in HA3 5JH, £164,000 to £250,000.
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.
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