Postcode record · Bromley
BR3 4SH.
BR3 4SH has 37 known premises and 20 planning records — 17 approved of 20 decided (85%). 26 EPC records.
Postcode BR3 4SH · boundary not held, centred on the postcodeApprovedRefusedOther20 exact20 on the map — every match
At a glance · this postcodeBromley profile →
37
Premises
known addresses (UPRNs)
20
Applications
20 decided
85%
Approval rate
17 approved · 2 refused
26
EPC records
ratings C 11 · D 9 · E 6
20
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 4SH has 37 known premises and 20 planning records — 17 approved of 20 decided (85%). 26 EPC records.
Premises (18 of 37 shown)
Name
Details
UPRN 10003618797
UPRN 10070011608
UPRN 10070011609
UPRN 10070015085
UPRN 10070021777
UPRN 100020381271
UPRN 100020381273
UPRN 100020381275
UPRN 100020381277
UPRN 100020381279
UPRN 10003618797
UPRN 10070011608
UPRN 10070011609
Show all 10 rows
UPRN 10070015085
UPRN 10070021777
UPRN 100020381271
UPRN 100020381273
UPRN 100020381275
UPRN 100020381277
UPRN 100020381279
Planning
What happened?
20 planning applications across the postcode; 17 approved of 20 decided (85%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension, extending beyond the rear wall of the original house by 6.00, for which the maximum height would be 3.26m, and for which the height of the eaves would be 2.45m (42 Day Notification for Householder Permitted Development Prior Approval)
245 MACKENZIE ROAD, BECKENHAM, BR3 4SH · premises record
Prior approval Part 1 Class A.1(ea): Larger home extension
Not required
2025-10-13
Construction of a single storey side return with pitched roof and installation of three rooflights.
267 Mackenzie Road, Beckenham, BR3 4SH · premises record
Householder planning permission
Approved
2021-12-01
Loft conversion with rear L shaped dormer including Juliet balcony and three front rooflights.LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
249 Mackenzie Road, Beckenham, BR3 4SH · premises record
Lawful development: Proposed use
Approved
2021-09-06
Loft conversion with dormers to rear roof slope and over the whole of the roof of the rear projection, and internal alterations to convert existing first floor flat into two separate flats at first and second floor (comprising two 1-bedroom flats)
229 Mackenzie Road, Beckenham, BR3 4SH · premises record
Full planning permission
Approved
2021-06-04
Loft conversion with dormer to rear roof slope, removal of external chimney stacks on rear outrigger, insertion of front rooflights and insertion of windows to south-western flank elevation.
229 Mackenzie Road, Beckenham, BR3 4SH · premises record
Full planning permission
Approved
2021-03-26
Single storey ground floor rear/side extension and elevational alterations.
263 Mackenzie Road, Beckenham, BR3 4SH · premises record
Householder planning permission
Approved
2021-02-09
Loft conversion with dormers to the side and rear elevations, and rooflights to the front elevation. Replacement windows throughout the property and altered external entrance steps with bin store.
261 Mackenzie Road, Beckenham, BR3 4SH · premises record
Householder planning permission
Approved
2020-12-29
One new window opening in new single storey side/rear extension. New double door opening in existing wall at the rear of property. One new window opening in existing wall down the side of the house.
245 Mackenzie Road, Beckenham, BR3 4SH · premises record
Householder planning permission
Approved
2018-07-30
Single storey side/rear extension LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
245 Mackenzie Road, Beckenham, BR3 4SH · premises record
Lawful development: Proposed use
Approved
2018-02-06
Single storey side/ rear extension.
245 Mackenzie Road, Beckenham, BR3 4SH · premises record
Householder planning permission
Refused
2016-08-25
Single storey rear extension, extending beyond the rear wall of the original house by 6.00, for which the maximum height would be 3.26m, and for which the height of the eaves would be 2.45m (42 Day Notification for Householder Permitted Development Prior Approval)
245 MACKENZIE ROAD, BECKENHAM, BR3 4SH · premises record
Not required
2025-10-13
More
Prior approval Part 1 Class A.1(ea): Larger home extension
Construction of a single storey side return with pitched roof and installation of three rooflights.
267 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2021-12-01
More
Householder planning permission
Loft conversion with rear L shaped dormer including Juliet balcony and three front rooflights.LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
249 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2021-09-06
More
Lawful development: Proposed use
Show all 10 rows
Loft conversion with dormers to rear roof slope and over the whole of the roof of the rear projection, and internal alterations to convert existing first floor flat into two separate flats at first and second floor (comprising two 1-bedroom flats)
229 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2021-06-04
More
Full planning permission
Loft conversion with dormer to rear roof slope, removal of external chimney stacks on rear outrigger, insertion of front rooflights and insertion of windows to south-western flank elevation.
229 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2021-03-26
More
Full planning permission
Single storey ground floor rear/side extension and elevational alterations.
263 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2021-02-09
More
Householder planning permission
Loft conversion with dormers to the side and rear elevations, and rooflights to the front elevation. Replacement windows throughout the property and altered external entrance steps with bin store.
261 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2020-12-29
More
Householder planning permission
One new window opening in new single storey side/rear extension. New double door opening in existing wall at the rear of property. One new window opening in existing wall down the side of the house.
245 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2018-07-30
More
Householder planning permission
Single storey side/rear extension LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
245 Mackenzie Road, Beckenham, BR3 4SH · premises record
Approved
2018-02-06
More
Lawful development: Proposed use
Single storey side/ rear extension.
245 Mackenzie Road, Beckenham, BR3 4SH · premises record
Refused
2016-08-25
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 precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 11, D: 9, E: 6.
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
Planning Atlas ProOwnership, 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.