Postcode record · Havering
RM12 4LW.
RM12 4LW has 17 known premises and 11 planning records — 6 approved of 6 decided (100%). 9 EPC records.
Postcode RM12 4LW · boundary not held, centred on the postcodeApprovedRefusedOther11 on the map — every match
At a glance · this postcodeHavering profile →
17
Premises
known addresses (UPRNs)
11
Applications
6 decided
100%
Approval rate
6 approved · 0 refused
9
EPC records
ratings D 5 · E 4
11
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 4LW has 17 known premises and 11 planning records — 6 approved of 6 decided (100%). 9 EPC records.
Premises
Name
Details
UPRN 100021327497
UPRN 100021327499
UPRN 100021327501
UPRN 100021327509
UPRN 100021327511
UPRN 100021327513
UPRN 100021327515
UPRN 100021327517
UPRN 100021327519
UPRN 100021327521
UPRN 100021327497
UPRN 100021327499
UPRN 100021327501
Show all 10 rows
UPRN 100021327509
UPRN 100021327511
UPRN 100021327513
UPRN 100021327515
UPRN 100021327517
UPRN 100021327519
UPRN 100021327521
Planning
What happened?
11 planning applications across the postcode; 6 approved of 6 decided (100%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Planning permission is sought for a single-storey side extension involving demolition of the existing conservatory, first-floor side extension and loft conversion including a rear dormer, also including conversion of garage to habitable use.
148 Devonshire Road Hornchurch RM12 4LW · premises record
Officer Angelle Dimech
Full Planning Permission
Other
2023-01-09
Proposed single storey rear extension.
136 DEVONSHIRE ROAD HORNCHURCH RM12 4LW · premises record
Officer Kevin McLaughlin
Full Planning Permission
Approved
2017-09-04
Certificate of lawfulness for proposed loft conversion including raising hip end roof to form a gable end and a rear roof dormer
128 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Kevin McLaughlin
Lawful Development Certificate
Not required
2017-04-20
Rear ground floor extension
128 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Kevin McLaughlin
Full Planning Permission
Approved
2017-04-20
Single storey rear extension connected to existing detached garage to create a habitable room.
146 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Aidan Hughes
Full Planning Permission
Approved
2017-04-10
Single storey rear extension with an overall depth of 6 metres, a maximum height of 3 metres, and an eaves height of 3 metres.
146 Devonshire Road Hornchurch RM12 4LW · premises record
Officer Admin
Householder
Other
2017-03-07
Certificate of lawfulness for proposed loft conversion with rear dormer extension. Single storey rear extension
146 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Bob Roper
Lawful Development Certificate
Not required
2017-02-08
Proposed single storey rear extension
134 Devonshire Road Hornchurch RM12 4LW · premises record
Officer Sharon Epstein
Full Planning Permission
Approved
2015-08-14
Certificate of Lawfulness for hip to gable and rear dormer window
105 Devonshire Road Hornchurch · premises record
Officer Evert Grobbelaar
Lawful Development Certificate
Not required
2009-10-07
First floor side extension & loft extension with rear dormer.
136 Devonshire Road Hornchurch · premises record
Officer Richard Redford
Full Planning Permission
Approved
2003-09-24
Planning permission is sought for a single-storey side extension involving demolition of the existing conservatory, first-floor side extension and loft conversion including a rear dormer, also including conversion of garage to habitable use.
148 Devonshire Road Hornchurch RM12 4LW · premises record
Officer Angelle Dimech
Other
2023-01-09
More
Full Planning Permission
Proposed single storey rear extension.
136 DEVONSHIRE ROAD HORNCHURCH RM12 4LW · premises record
Officer Kevin McLaughlin
Approved
2017-09-04
More
Full Planning Permission
Certificate of lawfulness for proposed loft conversion including raising hip end roof to form a gable end and a rear roof dormer
128 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Kevin McLaughlin
Not required
2017-04-20
More
Lawful Development Certificate
Show all 10 rows
Rear ground floor extension
128 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Kevin McLaughlin
Approved
2017-04-20
More
Full Planning Permission
Single storey rear extension connected to existing detached garage to create a habitable room.
146 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Aidan Hughes
Approved
2017-04-10
More
Full Planning Permission
Single storey rear extension with an overall depth of 6 metres, a maximum height of 3 metres, and an eaves height of 3 metres.
146 Devonshire Road Hornchurch RM12 4LW · premises record
Officer Admin
Other
2017-03-07
More
Householder
Certificate of lawfulness for proposed loft conversion with rear dormer extension. Single storey rear extension
146 Devonshire Road HORNCHURCH RM12 4LW · premises record
Officer Bob Roper
Not required
2017-02-08
More
Lawful Development Certificate
Proposed single storey rear extension
134 Devonshire Road Hornchurch RM12 4LW · premises record
Officer Sharon Epstein
Approved
2015-08-14
More
Full Planning Permission
Certificate of Lawfulness for hip to gable and rear dormer window
105 Devonshire Road Hornchurch · premises record
Officer Evert Grobbelaar
Not required
2009-10-07
More
Lawful Development Certificate
First floor side extension & loft extension with rear dormer.
136 Devonshire Road Hornchurch · premises record
Officer Richard Redford
Approved
2003-09-24
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 17 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76358 · covers 12 of 17 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76971 · covers 6 of 17 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76358 · covers 12 of 17 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76971 · covers 6 of 17 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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Show all 9 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings D: 5, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.