20 Cedars Road, Beckenham, BR3 4JF Data via plota.co.uk
Proposal
Addition of two side rooflights, rear dormer window with associated flat roof, and an air source heat pump to side elevation. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED) Data via plota.co.uk
Application progress
Refused on 18 Aug 2026 · Delegated Decision · Last checked 22 Aug 2026
Documents 20
Decision & officer reports 2
Plans & drawings 17
Site constraints 3
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Every application in Bromley - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
61 THAYERS FARM ROAD, BECKENHAM, BR3 4LY
Minor Material Amendment under S73 of the Town and Country Planning Act to plann...
39 BRAMERTON ROAD, BECKENHAM, BR3 3NZ
Loft conversion with front rooflights and rear dormer LAWFUL DEVELOPMENT CERTIF...
31 VILLAGE WAY, BECKENHAM, BR3 3NA
Erection of detached outbuilding with AC unit in the rear garden.
37 QUEENS ROAD, BECKENHAM, BR3 4JJ
Demolition of existing rear extension, consturction of single storey rear extens...
9 THORNTON DENE, BECKENHAM, BR3 3ND
Minor Material Amendment under S73 of the Town and Country Planning Act to plann...
380 CROYDON ROAD, BECKENHAM, BR3 4EX
Demolition of existing garage and existing conservatory. Construction of a singl...
Important details
- Council
- Bromley
- Application type
- Lawful development
- Postcode
- BR3 4JF
- Received
- 23 Jun 2026
- Validated
- 23 Jun 2026
- Ward
- Clock House
- Case officer
- Show
- Target decision
- 18 Aug 2026
- Decision
- PROPOSED USE/DEVELOPMENT IS NOT LAWFUL
- Decision date
- 18 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Ian Upton
How this decision compares
Decided in 56 days from validation, about the council's usual 56 days. Refused, as 24% of extensions here are.
Plota live figures for extensions decided by Bromley in the last twelve months, from validation. Bromley decision record →
Public comments
No public comments yet.
Last counted 22 Aug 2026
Consultation & key dates
- Comments by
- 15 Jul 2026
Historical activity at this location
29 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Bromley ranks #143 out of 296 councils for householder decision speed. Bromley is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.
Track this application
20 Cedars Road, Beckenham, BR3 4JF
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.