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351 Blandford Road, Beckenham, BR3 4NW

26/04278/NOTPrior approval Part 1 Class A.1(ea): Larger home extensionAwaiting decision
Prior approval
Approximate location: the centre of the postcode, not the exact property.

Proposal

Single storey rear extension, extending beyond the rear wall of the original house by 3.71m, for which the maximum height would be 3.39m, and for which the height of the eaves would be 3m (42 Day Notification for Householder Permitted Development Prior Approval)

Received
1 November 2026
Ward
Clock House
  1. Received1 Nov
  2. Validated1 Nov
  3. Consult.
  4. Target
  5. Decided

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View on the council's siteDocuments

About this application

This is a planning application for a single storey rear extension at 351 BLANDFORD ROAD, BECKENHAM, BR3 4NW. Bromley has handled 32 applications of this type. It has been with the council since 1 November 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 102 applications across Clock House. We hold 1,243 applications in total for the BR3 postcode area.

79% of prior approval part 1 class a.1(ea): larger home extension applications at London Borough of Bromley 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
BR3 4NW
Application type
Prior approval Part 1 Class A.1(ea): Larger home extension
Scale / size
Small

Planning application dates

Date validated
1 November 2026
Consultation expiry
24 November 2026

Applicant and agent

Applicant
Private applicant

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: Bromley

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

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