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Former 475 Blackfen Road Sidcup Kent

23/02859/FUL01Details pursuant to Planning ConditionRefused
Discharge / amendments

Refused on 18 March 2026

Council decision: Details RefusedDelegated (officer decision)

Site boundary (council red line)

Proposal

Application to approve details of conditions 5 (Sound Insulation) and 6 (Cycle Parking) pursuant to application 23/02859/FUL for Extension at third floor level to form a self-contained flat.

Received
28 January 2026
Decision level
Delegated (officer decision)
Public comments
2
Ward
BLENDON & PENHILL
  1. Received28 Jan
  2. Validated28 Jan
  3. Consult.12 Feb
  4. Target25 Mar
  5. Decided18 Mar

Decided in 49 days (council typically 56)

About this application

This is an application to discharge conditions at Former 475 Blackfen Road Sidcup Kent. Bexley has handled 286 applications of this type. This one was decided in 49 days, 7 days quicker than Bexley's typical decision time. There have been 2 other applications at this address. In the past year there have been 24 applications across BLENDON & PENHILL.

92% of conditions applications at London Borough of Bexley 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

Application type
Details pursuant to Planning Condition
Scale / size
Small

Planning application dates

Date validated
28 January 2026
Consultation expiry
12 February 2026
Consultation start
18 March 2026
Consultation end
12 February 2026
Last date for comments
12 February 2026
Target decision date
25 March 2026

Applicant and agent

Agent address
Forward Architecture Ltd Unit D Broomsleigh Business Park Worsley Bridge Road Sydenham SE26 5BN

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14622837
Documents
9
Constraints
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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: Bexley

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

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