79 MERRION AVENUE Harrow HA7 4RY
Conversion of garage to habitable room, Replace garage door with window in front elevation; Alterations to garage roof to raise height, Single storey side to rear extension (Demolition of ground floor rear bay window)
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Progress
Application details
- Reference
- PL/0759/25
- Local authority
- Harrow
- Postcode
- HA7 4RY
- Ward
- Canons
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 12 Jun 2025
- Validated
- 12 Jun 2025
- Comments close
- 7 Jul 2025
- Target decision
- 7 Aug 2025
- Decided
- 7 Aug 2025
Estimated project value
£96k–£160k
Based on the 42.4m² 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: 42.4m² · 1 additional bedrooms
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- APARTMENT 3, LANDSBY APARTMENTS MERRION AVENUE, STANMORE, HA7 4RYFlat or maisonette · Leasehold · £600,0002 months ago12 Jun 2026
- APARTMENT 7, LANDSBY APARTMENTS MERRION AVENUE, STANMORE, HA7 4RYFlat or maisonette · Leasehold · £630,0003 months ago5 Jun 2026
- APARTMENT 61, LANDSBY APARTMENTS MERRION AVENUE, STANMORE, HA7 4RYFlat or maisonette · Leasehold · £935,0004 months ago15 Apr 2026
- APARTMENT 41, LANDSBY APARTMENTS MERRION AVENUE, STANMORE, HA7 4RYFlat or maisonette · Leasehold · £595,0008 months ago12 Dec 2025
- 97 MERRION AVENUE, STANMORE, HA7 4RYSemi-detached · £650,0009 months ago28 Nov 2025
- 83 MERRION AVENUE, STANMORE, HA7 4RYSemi-detached · Not a standard market sale · £630,00010 months ago31 Oct 2025
- 99 MERRION AVENUE, STANMORE, HA7 4RYSemi-detached · Not a standard market sale · £620,00011 months ago3 Oct 2025
- APARTMENT 34, LANDSBY APARTMENTS MERRION AVENUE, STANMORE, HA7 4RYFlat or maisonette · Leasehold · New build · £565,00013 months ago5 Aug 2025
Homes here go for about £615,000 — the median of the last 6 market sales in HA7 4RY, £565,000 to £935,000.
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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