Postcode record · Havering
RM12 4SN.
RM12 4SN has 35 known premises and 6 planning records — 3 approved of 4 decided (75%). 22 EPC records.
Postcode RM12 4SN · boundary not held, centred on the postcodeApprovedRefusedOther6 exact6 on the map — every match
At a glance · this postcodeHavering profile →
35
Premises
known addresses (UPRNs)
6
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
22
EPC records
ratings C 3 · D 15 · E 4
6
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?
RM12 4SN has 35 known premises and 6 planning records — 3 approved of 4 decided (75%). 22 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 100021328369
UPRN 100021328371
UPRN 100021328373
UPRN 100021328375
UPRN 100021328377
UPRN 100021328379
UPRN 100021328381
UPRN 100021328383
UPRN 100021328385
UPRN 100021328387
UPRN 100021328369
UPRN 100021328371
UPRN 100021328373
Show all 10 rows
UPRN 100021328375
UPRN 100021328377
UPRN 100021328379
UPRN 100021328381
UPRN 100021328383
UPRN 100021328385
UPRN 100021328387
Planning
What happened?
6 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Retrospective rear canopy.
131 Elm Park Avenue Hornchurch RM12 4SN · premises record
Full Planning Permission
Other
2024-11-27
Illuminated double sided, 4 sheet, lamppost mounted display panel.
The Broadway (HAV 71) Elm Park Hornchurch · premises record
Advertisement Consent
Refused
2005-06-15
To extend first floor rear extension by a further 250mm. Revision to P1010.99
121 Elm Park Avenue Elm Park Hornchurch · premises record
Full Planning Permission
Approved
2000-06-08
Certificate of Lawfulness for a proposed development: Ground floor rear extension
121 Elm Park Avenue Elm Park Hornchurch · premises record
Lawful Development Certificate
Not required
1999-07-26
First floor rear extension
121 Elm Park Avenue Elm Park Hornchurch · premises record
Full Planning Permission
Approved
1999-07-26
First floor rear extension
123 Elm Park Avenue Elm Park Hornchurch · premises record
Full Planning Permission
Approved
1999-07-26
Retrospective rear canopy.
131 Elm Park Avenue Hornchurch RM12 4SN · premises record
Other
2024-11-27
More
Full Planning Permission
Illuminated double sided, 4 sheet, lamppost mounted display panel.
The Broadway (HAV 71) Elm Park Hornchurch · premises record
Refused
2005-06-15
More
Advertisement Consent
To extend first floor rear extension by a further 250mm. Revision to P1010.99
121 Elm Park Avenue Elm Park Hornchurch · premises record
Approved
2000-06-08
More
Full Planning Permission
Show all 6 rows
Certificate of Lawfulness for a proposed development: Ground floor rear extension
121 Elm Park Avenue Elm Park Hornchurch · premises record
Not required
1999-07-26
More
Lawful Development Certificate
First floor rear extension
121 Elm Park Avenue Elm Park Hornchurch · premises record
Approved
1999-07-26
More
Full Planning Permission
First floor rear extension
123 Elm Park Avenue Elm Park Hornchurch · premises record
Approved
1999-07-26
More
Full Planning Permission
Building control
Building-control records are not yet collected for Havering — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 35 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76971 · covers 35 of 35 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76971 · covers 35 of 35 premises. Groundworks may require archaeological assessment or investigation.
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?
Named on the latest 6 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 1 application
Agent on 1 application
Case officer on 4 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 4 applications
Agent on 1 application
Agent on 1 application
Case officer on 4 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent6 applications and 6 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 3, D: 15, 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
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.
4 intent signals recorded in this postcode
Listing pulled · Repeat sale · Price decline · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.