Postcode record · Bromley
BR3 4NW.
BR3 4NW has 33 known premises and 17 planning records — 11 approved of 17 decided (64.7%). 21 EPC records.
Postcode BR3 4NW · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeBromley profile →
33
Premises
known addresses (UPRNs)
17
Applications
17 decided
64.7%
Approval rate
11 approved · 3 refused
21
EPC records
ratings C 3 · D 14 · E 4
17
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
BR3 4NW has 33 known premises and 17 planning records — 11 approved of 17 decided (64.7%). 21 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 10070002551
UPRN 100020372071
UPRN 100020372073
UPRN 100020372075
UPRN 100020372077
UPRN 100020372079
UPRN 100020372081
UPRN 100020372083
UPRN 100020372085
UPRN 100020372087
UPRN 10070002551
UPRN 100020372071
UPRN 100020372073
Show all 10 rows
UPRN 100020372075
UPRN 100020372077
UPRN 100020372079
UPRN 100020372081
UPRN 100020372083
UPRN 100020372085
UPRN 100020372087
Planning
What happened?
17 planning applications across the postcode; 11 approved of 17 decided (64.7%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Loft conversion with rear dormer and front rooflightsLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
349 Blandford Road, Beckenham, BR3 4NW · premises record
Lawful development: Proposed use
Approved
2021-12-23
Single storey rear extensionLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
319 Blandford Road, Beckenham, BR3 4NW · premises record
Lawful development: Proposed use
Approved
2021-01-08
Single storey rear extension, extending beyond the rear wall of the house as existing by 5m (beyond the original rear wall by 5m), for which the maximum height would be 3m (maximum height of proposed and previous extensions 3m), and for which the height of the eaves would be 3m (maximum eaves height of proposed and previous extensions 3m) - (42 Day Notification for Householder Permitted Development Prior Approval)
311 Blandford Road, Beckenham, BR3 4NW · premises record
Prior approval Part 1 Class A.1(ea): Larger home extension
Not required
2019-05-16
Rear dormer and front roof lightsCERTIFICATE OF LAWFULNESS FOR A PROPOSED DEVELOPMENT
353 Blandford Road, Beckenham, BR3 4NW · premises record
Lawful development: Proposed use
Approved
2015-03-25
Increase in roof height to incorporate rear dormers and front rooflights at No 305 and 307 Blandford Road
305 Blandford Road, Beckenham, BR3 4NW · premises record
Householder planning permission
Approved
2015-03-05
Rear dormer extension and front rooflightsCERTIFICATE OF LAWFULNESS FOR PROPOSED DEVELOPMENT
363 Blandford Road, Beckenham, BR3 4NW · premises record
Lawful development: Proposed use
Approved
2013-09-04
Single storey rear extensionRETROSPECTIVE APPLICATION
353 Blandford Road, Beckenham, BR3 4NW · premises record
Householder planning permission
Withdrawn
2010-05-14
Single storey rear extensionRETROSPECTIVE APPLICATION
353 Blandford Road, Beckenham, BR3 4NW · premises record
Householder planning permission
Refused
2009-12-22
First floor rear extension
309 Blandford Road, Beckenham, Kent, BR3 4NW · premises record
Householder planning permission
Refused
2009-04-21
Single storey rear extension
309 Blandford Road, Beckenham, Kent, BR3 4NW · premises record
Householder planning permission
Approved
2008-03-20
Loft conversion with rear dormer and front rooflightsLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
349 Blandford Road, Beckenham, BR3 4NW · premises record
Approved
2021-12-23
More
Lawful development: Proposed use
Single storey rear extensionLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
319 Blandford Road, Beckenham, BR3 4NW · premises record
Approved
2021-01-08
More
Lawful development: Proposed use
Single storey rear extension, extending beyond the rear wall of the house as existing by 5m (beyond the original rear wall by 5m), for which the maximum height would be 3m (maximum height of proposed and previous extensions 3m), and for which the height of the eaves would be 3m (maximum eaves height of proposed and previous extensions 3m) - (42 Day Notification for Householder Permitted Development Prior Approval)
311 Blandford Road, Beckenham, BR3 4NW · premises record
Not required
2019-05-16
More
Prior approval Part 1 Class A.1(ea): Larger home extension
Show all 10 rows
Rear dormer and front roof lightsCERTIFICATE OF LAWFULNESS FOR A PROPOSED DEVELOPMENT
353 Blandford Road, Beckenham, BR3 4NW · premises record
Approved
2015-03-25
More
Lawful development: Proposed use
Increase in roof height to incorporate rear dormers and front rooflights at No 305 and 307 Blandford Road
305 Blandford Road, Beckenham, BR3 4NW · premises record
Approved
2015-03-05
More
Householder planning permission
Rear dormer extension and front rooflightsCERTIFICATE OF LAWFULNESS FOR PROPOSED DEVELOPMENT
363 Blandford Road, Beckenham, BR3 4NW · premises record
Approved
2013-09-04
More
Lawful development: Proposed use
Single storey rear extensionRETROSPECTIVE APPLICATION
353 Blandford Road, Beckenham, BR3 4NW · premises record
Withdrawn
2010-05-14
More
Householder planning permission
Single storey rear extensionRETROSPECTIVE APPLICATION
353 Blandford Road, Beckenham, BR3 4NW · premises record
Refused
2009-12-22
More
Householder planning permission
First floor rear extension
309 Blandford Road, Beckenham, Kent, BR3 4NW · premises record
Refused
2009-04-21
More
Householder planning permission
Single storey rear extension
309 Blandford Road, Beckenham, Kent, BR3 4NW · premises record
Approved
2008-03-20
More
Householder planning permission
Building control
Building-control records are not yet collected for Bromley — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.
Development
What could it become?
Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings C: 3, D: 14, E: 4.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.