27 COURTFIELD AVENUE Harrow HA1 2JX
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roof slope; window in end gable
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Progress
Application details
- Reference
- PL/0353/26
- Local authority
- Harrow
- Postcode
- HA1 2JX
- Ward
- Greenhill
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 11 Feb 2026
- Validated
- 11 Feb 2026
- Comments close
- 5 Mar 2026
- Target decision
- 8 Apr 2026
- Decided
- 8 Apr 2026
Estimated project value
£54k–£115k
Based on the 36.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 36m² · 1 additional bedrooms
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 27 COURTFIELD AVENUE, HARROW, HA1 2JXSemi-detached · £562,0003 years ago15 Mar 2023
- 25 COURTFIELD AVENUE, HARROW, HA1 2JXSemi-detached · £535,1006 years ago28 Aug 2020
- 19A COURTFIELD AVENUE, HARROW, HA1 2JXFlat or maisonette · Leasehold · £400,0006 years ago24 Sept 2019
- 32 COURTFIELD AVENUE, HARROW, HA1 2JXSemi-detached · £520,0007 years ago9 Jan 2019
- 16 COURTFIELD AVENUE, HARROW, HA1 2JXSemi-detached · £630,0008 years ago15 Feb 2018
- 19A COURTFIELD AVENUE, HARROW, HA1 2JXFlat or maisonette · Leasehold · Not a standard market sale · £362,0009 years ago31 Jul 2017
- 22 COURTFIELD AVENUE, HARROW, HA1 2JXSemi-detached · Not a standard market sale · £620,0009 years ago18 Jul 2017
- 29 COURTFIELD AVENUE, HARROW, HA1 2JXDetached · £442,50012 years ago20 Dec 2013
Homes here go for about £527,550 — the median of the last 6 market sales in HA1 2JX, £400,000 to £630,000.
Contains HM Land Registry data © Crown copyright and database right 2023. 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
- 27 COURTFIELD AVENUE Harrow HA1 2JXPermittedNext door
- 19 Courtfield Avenue Harrow HA1 2JXPermittedAdjoining
- 26 Courtfield Avenue Harrow HA1 2JXPermitted55 yd
- 45 Courtfield Avenue Harrow HA1 2LBRefused63 yd
- 45 Harrow HA1 2LBPending63 yd
- 45 Courtfield Avenue Harrow HA1 2LBRefused63 yd