Postcode record · Bromley
BR1 3RN.
BR1 3RN has 46 known premises and 19 planning records — 16 approved of 19 decided (84.2%). 30 EPC records.
Postcode BR1 3RN · boundary not held, centred on the postcodeApprovedRefusedOther19 exact2 approximate21 on the map — every match
At a glance · this postcodeBromley profile →
46
Premises
known addresses (UPRNs)
19
Applications
19 decided
84.2%
Approval rate
16 approved · 3 refused
30
EPC records
ratings D 19 · E 10 · F 1
21
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?
BR1 3RN has 46 known premises and 19 planning records — 16 approved of 19 decided (84.2%). 30 EPC records.
Premises (18 of 46 shown)
Name
Details
UPRN 100020400816
UPRN 100020400817
UPRN 100020400818
UPRN 100020400819
UPRN 100020400820
UPRN 100020400821
UPRN 100020400822
UPRN 100020400823
UPRN 100020400824
UPRN 100020400825
UPRN 100020400816
UPRN 100020400817
UPRN 100020400818
Show all 10 rows
UPRN 100020400819
UPRN 100020400820
UPRN 100020400821
UPRN 100020400822
UPRN 100020400823
UPRN 100020400824
UPRN 100020400825
Planning
What happened?
19 planning applications across the postcode; 16 approved of 19 decided (84.2%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Loft conversion comprising rear L-shaped dormer with Juliet balcony and front rooflightsLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
24 Heathfield Road, Bromley, BR1 3RN · premises record
Lawful development: Proposed use
Approved
2025-04-30
Single storey side/rear extension, existing extension roof height raised, elevational alterations.
24 Heathfield Road, Bromley, BR1 3RN · premises record
Householder planning permission
Approved
2025-04-30
Single storey rear side infill extension and replacement of existing rear extension.
25 Heathfield Road, Bromley, BR1 3RN · premises record
Householder planning permission
Approved
2023-11-08
Erection of rear roof extension to rear outrigger under Class B permitted development rights LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
25 Heathfield Road, Bromley, BR1 3RN · premises record
Lawful development: Proposed use
Approved
2023-11-08
Loft conversion comprising rear dormer and roof lights on front slopeLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
28 Heathfield Road, Bromley, BR1 3RN · premises record
Lawful development: Proposed use
Approved
2020-09-17
Loft conversion with rear dormer, Juliet balcony and rooflight to frontLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
26 Heathfield Road, Bromley, BR1 3RN · premises record
Lawful development: Proposed use
Approved
2019-08-27
Single storey rear extension
15 Heathfield Road, Bromley, BR1 3RN · premises record
Householder planning permission
Approved
2019-05-28
Proposed single storey rear and side extension and internal alterations.
29 Heathfield Road, Bromley, BR1 3RN · premises record
Householder planning permission
Approved
2018-05-14
Change of use from Class B1 (a) office to Class C3 dwellinghouse to form a 2 bedroom dwelling (56 day application for prior approval in respect of transport and highways, contamination and flooding risks under Class O Part 3 of the GDPO)
1A Heathfield Road, Bromley, BR1 3RN · premises record
Miscellaneous Converted Data
Approved
2017-04-12
Single storey side/rear extension and roof alterations to the rear to include second floor closet wing extension and side dormer extension.
38 Heathfield Road, Bromley, BR1 3RN · premises record
Householder planning permission
Approved
2016-06-15
Loft conversion comprising rear L-shaped dormer with Juliet balcony and front rooflightsLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
24 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2025-04-30
More
Lawful development: Proposed use
Single storey side/rear extension, existing extension roof height raised, elevational alterations.
24 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2025-04-30
More
Householder planning permission
Single storey rear side infill extension and replacement of existing rear extension.
25 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2023-11-08
More
Householder planning permission
Show all 10 rows
Erection of rear roof extension to rear outrigger under Class B permitted development rights LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
25 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2023-11-08
More
Lawful development: Proposed use
Loft conversion comprising rear dormer and roof lights on front slopeLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
28 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2020-09-17
More
Lawful development: Proposed use
Loft conversion with rear dormer, Juliet balcony and rooflight to frontLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
26 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2019-08-27
More
Lawful development: Proposed use
Single storey rear extension
15 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2019-05-28
More
Householder planning permission
Proposed single storey rear and side extension and internal alterations.
29 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2018-05-14
More
Householder planning permission
Change of use from Class B1 (a) office to Class C3 dwellinghouse to form a 2 bedroom dwelling (56 day application for prior approval in respect of transport and highways, contamination and flooding risks under Class O Part 3 of the GDPO)
1A Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2017-04-12
More
Miscellaneous Converted Data
Single storey side/rear extension and roof alterations to the rear to include second floor closet wing extension and side dormer extension.
38 Heathfield Road, Bromley, BR1 3RN · premises record
Approved
2016-06-15
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 precedent19 applications and 21 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy30 EPC records; ratings D: 19, E: 10, F: 1.
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?
How long would a planning application take here? →
Bromley's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Bromley, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.