Postcode record · Havering
RM12 4YS.
RM12 4YS has 36 known premises and 7 planning records — 4 approved of 7 decided (57.1%). 9 EPC records.
Postcode RM12 4YS · boundary not held, centred on the postcodeApprovedRefusedOther13 on the map — every match
At a glance · this postcodeHavering profile →
36
Premises
known addresses (UPRNs)
7
Applications
7 decided
57.1%
Approval rate
4 approved · 0 refused
9
EPC records
ratings D 4 · E 5
13
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 4YS has 36 known premises and 7 planning records — 4 approved of 7 decided (57.1%). 9 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 10096017933
UPRN 10096017934
UPRN 10096017935
UPRN 10096017936
UPRN 10096017937
UPRN 10096017938
UPRN 10096017939
UPRN 10096017940
UPRN 10096017941
UPRN 10096017942
UPRN 10096017933
UPRN 10096017934
UPRN 10096017935
Show all 10 rows
UPRN 10096017936
UPRN 10096017937
UPRN 10096017938
UPRN 10096017939
UPRN 10096017940
UPRN 10096017941
UPRN 10096017942
Planning
What happened?
7 planning applications across the postcode; 4 approved of 7 decided (57.1%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single story wrap around extension and front infill extension
5 Sunrise Avenue Hornchurch RM12 4YS · premises record
Full Planning Permission
Other
2026-03-19
Certificate of Lawfulness for hip to gable roof, dormer to the rear roof slope and 2 Velux rooflights to the front roof slope
20 SUNRISE AVENUE HORNCHURCH RM12 4YS · premises record
Applicant Mrs Tina Stockwell · Agent Mr Andrew Moore Dormers Battle Road Punnetts Town TN21 · Officer Kelvin Naicker
Lawful Development Certificate
Not required
2020-11-27
Single/Two Storey Side/Rear Extension
16 Sunrise Avenue Hornchurch RM12 4YS · premises record
Full Planning Permission
Approved
2016-08-03
Proposed demolition of existing side garage to be replaced with new single storey side extension
12 Sunrise Avenue Hornchurch RM12 4YS · premises record
Full Planning Permission
Approved
2015-05-18
Single storey rear extension with an overall depth of 6m from the original rear wall of the dwelling house, a maximum height of 3m and an eaves height of 2.66m
12 Sunrise Avenue Hornchurch RM12 4YS · premises record
Householder
Other
2014-12-22
Single storey side extension and rear dormer
3 Sunrise Avenue Hornchurch · premises record
Full Planning Permission
Approved
2012-11-21
Retention of flank window at ground floor level
14 Sunrise Avenue Hornchurch · premises record
Full Planning Permission
Approved
2008-07-04
Single story wrap around extension and front infill extension
5 Sunrise Avenue Hornchurch RM12 4YS · premises record
Other
2026-03-19
More
Full Planning Permission
Certificate of Lawfulness for hip to gable roof, dormer to the rear roof slope and 2 Velux rooflights to the front roof slope
20 SUNRISE AVENUE HORNCHURCH RM12 4YS · premises record
Applicant Mrs Tina Stockwell · Agent Mr Andrew Moore Dormers Battle Road Punnetts Town TN21 · Officer Kelvin Naicker
Not required
2020-11-27
More
Lawful Development Certificate
Single/Two Storey Side/Rear Extension
16 Sunrise Avenue Hornchurch RM12 4YS · premises record
Approved
2016-08-03
More
Full Planning Permission
Show all 7 rows
Proposed demolition of existing side garage to be replaced with new single storey side extension
12 Sunrise Avenue Hornchurch RM12 4YS · premises record
Approved
2015-05-18
More
Full Planning Permission
Single storey rear extension with an overall depth of 6m from the original rear wall of the dwelling house, a maximum height of 3m and an eaves height of 2.66m
12 Sunrise Avenue Hornchurch RM12 4YS · premises record
Other
2014-12-22
More
Householder
Single storey side extension and rear dormer
3 Sunrise Avenue Hornchurch · premises record
Approved
2012-11-21
More
Full Planning Permission
Retention of flank window at ground floor level
14 Sunrise Avenue Hornchurch · premises record
Approved
2008-07-04
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
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 7 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent7 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings D: 4, 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 Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
3 intent signals recorded in this postcode
Repeat sale · Long hold · Company dissolving
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.