Postcode record · Havering
RM12 6AB.
RM12 6AB has 25 known premises and 16 planning records — 7 approved of 7 decided (100%). 12 EPC records.
Postcode RM12 6AB · boundary not held, centred on the postcodeApprovedRefusedOther16 on the map — every match
At a glance · this postcodeHavering profile →
25
Premises
known addresses (UPRNs)
16
Applications
7 decided
100%
Approval rate
7 approved · 0 refused
52 days
Median decision time
average 46 days · 16 dated decisions
12
EPC records
ratings D 7 · E 5
16
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 6AB has 25 known premises and 16 planning records — 7 approved of 7 decided (100%). 12 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 100021327117
UPRN 100021327118
UPRN 100021327119
UPRN 100021327120
UPRN 100021327121
UPRN 100021327122
UPRN 100021327123
UPRN 100021327124
UPRN 100021327125
UPRN 100021327126
UPRN 100021327117
UPRN 100021327118
UPRN 100021327119
Show all 10 rows
UPRN 100021327120
UPRN 100021327121
UPRN 100021327122
UPRN 100021327123
UPRN 100021327124
UPRN 100021327125
UPRN 100021327126
Planning
What happened?
16 planning applications across the postcode; 7 approved of 7 decided (100%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawfulness for a loft conversion with rear dormer and roof lights to front. Extending existing rear soil pipe and removal existing side chimney stack.
20 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Panyun Chow
Lawful Development Certificate
Not required
2025-04-30
Ground and first floor rear extension
19 CRYSTAL AVENUE HORNCHURCH RM12 6AB · premises record
Officer Aidan Hughes
Full Planning Permission
Approved
2017-05-25
Certificate of lawfulness for single storey rear extension
10 Crystal Avenue HORNCHURCH RM12 6AB · premises record
Officer Rick Younger
Lawful Development Certificate
Not required
2017-02-13
Certificate of lawfulness for proposed hip to gable, rear dormer & velux windows.
10 Crystal Avenue HORNCHURCH RM12 6AB · premises record
Officer Rick Younger
Lawful Development Certificate
Not required
2017-01-03
Single Storey extension 5.1 metres from the original rear wall of the dwelling house, a maximum height of 3.0 metres and an eaves height of 2.8 metres .
10 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Admin
Householder
Other
2017-01-03
Single storey rear extension with an overall depth of 5m, a maximum height of 2.8m, and an eaves height of 2.8m.
19 Crystal Avenue Romford RM12 6AB · premises record
Officer Aidan Hughes
Householder
Approved
2016-11-01
Single storey rear extension with an overall depth of 5.0m, a maximum height of 2.9m, and an eaves height of 2.6m.
19 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Aidan Hughes
Householder
Withdrawn
2016-09-27
Certificate of Lawfulness for a loft conversion and rear dormer
27 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Steven Hoang
Lawful Development Certificate
Not required
2015-09-24
Certificate of lawfulness for proposed demolition of existing rear conservatory & replacement of rear single storey extension
8 Crystal Avenue Hornchurch · premises record
Officer Sharon Epstein
Lawful Development Certificate
Not required
2014-04-24
Full Planning Permission
Approved
2010-03-24
Certificate of Lawfulness for a loft conversion with rear dormer and roof lights to front. Extending existing rear soil pipe and removal existing side chimney stack.
20 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Panyun Chow
Not required
2025-04-30
More
Lawful Development Certificate
Ground and first floor rear extension
19 CRYSTAL AVENUE HORNCHURCH RM12 6AB · premises record
Officer Aidan Hughes
Approved
2017-05-25
More
Full Planning Permission
Certificate of lawfulness for single storey rear extension
10 Crystal Avenue HORNCHURCH RM12 6AB · premises record
Officer Rick Younger
Not required
2017-02-13
More
Lawful Development Certificate
Show all 10 rows
Certificate of lawfulness for proposed hip to gable, rear dormer & velux windows.
10 Crystal Avenue HORNCHURCH RM12 6AB · premises record
Officer Rick Younger
Not required
2017-01-03
More
Lawful Development Certificate
Single Storey extension 5.1 metres from the original rear wall of the dwelling house, a maximum height of 3.0 metres and an eaves height of 2.8 metres .
10 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Admin
Other
2017-01-03
More
Householder
Single storey rear extension with an overall depth of 5m, a maximum height of 2.8m, and an eaves height of 2.8m.
19 Crystal Avenue Romford RM12 6AB · premises record
Officer Aidan Hughes
Approved
2016-11-01
More
Householder
Single storey rear extension with an overall depth of 5.0m, a maximum height of 2.9m, and an eaves height of 2.6m.
19 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Aidan Hughes
Withdrawn
2016-09-27
More
Householder
Certificate of Lawfulness for a loft conversion and rear dormer
27 Crystal Avenue Hornchurch RM12 6AB · premises record
Officer Steven Hoang
Not required
2015-09-24
More
Lawful Development Certificate
Certificate of lawfulness for proposed demolition of existing rear conservatory & replacement of rear single storey extension
8 Crystal Avenue Hornchurch · premises record
Officer Sharon Epstein
Not required
2014-04-24
More
Lawful Development Certificate
Approved
2010-03-24
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 25 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76358 · covers 25 of 25 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76358 · covers 25 of 25 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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 2 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 2 applications
Case officer on 1 application
Show all 10 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
Case officer on 1 application
Development
What could it become?
Planning precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings D: 7, E: 5.
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.