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London Borough of Harrow planning applications
We hold 20,460 applications from this authority, the most recent submitted 3 Sept 2026.
Applications held20,46014,013 of them building work
Granted80%of the 14,606 decisions we hold
Newest3 Sept 2026most recent submission
Last 30 days113new applications reached us
What we hold
- Records from
- 16 Apr 1992 to 3 Sept 2026
- Authority type
- London Borough
- The council itself
- www.harrow.gov.uk
The work that comes up here
- Rear extension4,366
- Loft conversion3,201
- Two-storey extension834
- Flat conversion830
- Outbuilding598
- Garage507
- Change of use441
- Landscaping424
Towns and villages in Harrow
22 places we hold work in. Open one for a search of what is happening nearby.
- Stanmore601
- Pinner528
- Pinner South493
- Roxeth478
- Marlborough458
- Greenhill444
- Harrow Weald444
- Harrow on the Hill440
- Edgware412
- Headstone410
- Hatch End372
- North Harrow362
- Kenton East336
- Wealdstone South323
- Canons306
- Centenary289
- Kenton West283
- Wealdstone North260
- Belmont247
- Rayners Lane224
- West Harrow203
- Roxbourne161
Most recent
- 25-27 Bridge House, The Bridge, Harrow, HA3 5ABUnknownChange Of Use From Office (Class E) To 1 Self-Contained Flat on first floor (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risks And Flooding Risks On The Site, and Impacts Of Noise From Commercial Premises On The Intended Occupiers Of The Development and provision of natural light in all habitable rooms)Submitted 3 Sept 2026 · Harrow/PL/2322/26
- 17 Chartley Avenue, Stanmore, Harrow, HA7 3RAUnknownSingle storey rear extension: 5.62 metres deep, 3.75 metres maximum height and 2.72 metres high to the eavesSubmitted 3 Sept 2026 · Harrow/PL/2336/26
- 27 Derwent Avenue, Hatch End, Pinner, Harrow, HA5 4QHUnknownFront porch, Bay window to ground floor front elevation, Relocation of entrance to front elevation; Single and two storey side extension; Installation of windows in both side elevations; Alterations to roof to raise height and create habitable floor; End gables; Front dormers; Rear dormer with Juliette balconies; Installation of roof lights in front roof slope; Installation of solar panels and roof light to roof; Alterations to roof of rear extension; External alterationsSubmitted 2 Sept 2026 · Harrow/PL/2318/26
- 45 Alicia Gardens, Kenton, Harrow, HA3 8JBUnknownCertificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormers; Installation of three roof lights in front roof slope (Demolition of side to rear dormer)Submitted 2 Sept 2026 · Harrow/PL/2320/26
- 8A Derwent Avenue, Hatch End, Pinner, Harrow, HA5 4QJUnknownSingle storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.80 metres high to the eavesSubmitted 1 Sept 2026 · Harrow/PL/2315/26
- 51 Kingshill Drive, Kenton, Harrow, HA3 8QDUnknownSingle storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eavesSubmitted 1 Sept 2026 · Harrow/PL/2316/26
Where Harrow is
Boundary from planning.data.gov.uk under the Open Government Licence.
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Neighbouring authorities
- London Borough of Brent
- London Borough of Ealing
- London Borough of Hillingdon
- London Borough of Barnet
- Watford Borough Council
- Hertsmere Borough Council
Distances are between the middle of the applications we hold for each authority, so they are a guide to what is next door rather than a measurement.