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Flat 1, Dawson House, 274 - 278 Northolt Road, South Harrow, Harrow, HA2 8EB

PL/2810/25/PRIORPrior Approval (Miscellaneous Acts)Refused
Outline / PiP

Refused

Approximate location: the centre of the postcode, not the exact property.

Proposal

Additional two Storeys (height 6.5m) of development containing 8 flats on a detached commercial or mixed use building - maximum overall height 16.86 m (Prior approval of transport and highways impacts; air traffic and defence asset impacts; contamination risks; flooding risks; the external appearance of the building; fire escape; waste storage; the provision of adequate natural light in all habitable rooms of the new dwellinghouses; impact on the amenity of the existing building and neighbouring premises; impacts of noise from any commercial premises on the intended occupiers of the new dwellinghouses; impacts of the introduction of, or an increase in, a residential use of premises in the area on the carrying on of any trade, business or other use of land in the area and impact on a protected view)

Received
28 October 2025
Ward
Roxeth
  1. Received28 Oct
  2. Validated
  3. Consult.
  4. Target
  5. Decided

About this application

This is an outline application for a new dwelling at Flat 1, Dawson House, 274 - 278 Northolt Road, South Harrow, Harrow, HA2 8EB. Harrow has handled 2,393 applications of this type. It has been with the council since 28 October 2025 and is still awaiting a decision. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 125 applications across Roxeth. We hold 1,767 applications in total for the HA2 postcode area.

84% of outline applications at London Borough of Harrow were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
HA2 8EB
Application type
Prior Approval (Miscellaneous Acts)

Planning application dates

Validated
28 October 2025

Planning decision

Decision
Refused

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Harrow

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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