Postcode record · Havering
RM12 5EA.
RM12 5EA has 31 known premises and 26 planning records — 14 approved of 17 decided (82.4%). 23 EPC records.
Postcode RM12 5EA · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeHavering profile →
31
Premises
known addresses (UPRNs)
26
Applications
17 decided
82.4%
Approval rate
14 approved · 3 refused
23
EPC records
ratings A 1 · C 4 · D 12 · E 6
26
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 5EA has 31 known premises and 26 planning records — 14 approved of 17 decided (82.4%). 23 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 100021341306
UPRN 100021341308
UPRN 100021341310
UPRN 100021341312
UPRN 100021341316
UPRN 100021341318
UPRN 100021341320
UPRN 100021341322
UPRN 100021341324
UPRN 100021341326
UPRN 100021341306
UPRN 100021341308
UPRN 100021341310
Show all 10 rows
UPRN 100021341312
UPRN 100021341316
UPRN 100021341318
UPRN 100021341320
UPRN 100021341322
UPRN 100021341324
UPRN 100021341326
Planning
What happened?
26 planning applications across the postcode; 14 approved of 17 decided (82.4%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with an overall depth of 5m, a maximum height of 2.77m, and an eaves height of 2.77m. (PRIOR APPROVAL)
127 St Andrews Avenue Hornchurch RM12 5EA · premises record
Officer Admin
Householder
Other
2026-05-01
Certificate of lawfulness for single storey rear extension.
125 St Andrews Avenue Hornchurch RM12 5EA · premises record
Lawful Development Certificate
Not required
2022-09-22
Single storey rear extension with an overall depth of 5m, a maximum height of 3.50m, and an eaves height of 3m. (PRIOR APPROVAL)
125 St Andrews Avenue Hornchurch RM12 5EA · premises record
Householder
Other
2022-07-05
Certificate of Lawfulness for single storey rear extension with hip to gable loft conversion with a rear dormer with Juliette balcony and velux windows to front
125 ST ANDREWS AVENUE HORNCHURCH RM12 5EA · premises record
Lawful Development Certificate
Not required
2021-11-22
Certificate of Lawfulness for conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, and conversion of roof from hip to gable end
119 St Andrews Avenue Hornchurch RM12 5EA · premises record
Officer Kelvin Naicker
Lawful Development Certificate
Not required
2021-06-02
Single storey rear extension with an overall depth of 4.3m, a maximum height of 3.0m, and an eaves height of 3.0m (PRIOR APPROVAL)
115 ST ANDREWS AVENUE HORNCHURCH RM12 5EA · premises record
Householder
Other
2021-04-14
Certificate of lawfulness for a single storey rear extension and the conversion of roof space to habitable use to include a rear dormer and 3 front roof lights
141 St Andrews Avenue Hornchurch RM12 5EA · premises record
Lawful Development Certificate
Not required
2021-04-13
Single storey rear extension with an overall depth of 5.0 metres, a maximum height of 3.252 metres, and an eaves height of 2.752 metres. (PRIOR APPROVAL)
109 ST ANDREWS AVENUE HORNCHURCH RM12 5EA · premises record
Householder
Approved
2019-03-18
Remove and replace raised patio area. Remove 2No. summer house structures and replace with single summerhouse and gym structure.
99 St Andrews Avenue Hornchurch RM12 5EA · premises record
Full Planning Permission
Approved
2018-06-14
Proposed single storey side and front extensions to include garage conversion to store and habitable space.
85 St Andrews Avenue Hornchurch RM12 5EA · premises record
Officer Steven Hoang
Full Planning Permission
Approved
2017-09-22
Single storey rear extension with an overall depth of 5m, a maximum height of 2.77m, and an eaves height of 2.77m. (PRIOR APPROVAL)
127 St Andrews Avenue Hornchurch RM12 5EA · premises record
Officer Admin
Other
2026-05-01
More
Householder
Certificate of lawfulness for single storey rear extension.
125 St Andrews Avenue Hornchurch RM12 5EA · premises record
Not required
2022-09-22
More
Lawful Development Certificate
Single storey rear extension with an overall depth of 5m, a maximum height of 3.50m, and an eaves height of 3m. (PRIOR APPROVAL)
125 St Andrews Avenue Hornchurch RM12 5EA · premises record
Other
2022-07-05
More
Householder
Show all 10 rows
Certificate of Lawfulness for single storey rear extension with hip to gable loft conversion with a rear dormer with Juliette balcony and velux windows to front
125 ST ANDREWS AVENUE HORNCHURCH RM12 5EA · premises record
Not required
2021-11-22
More
Lawful Development Certificate
Certificate of Lawfulness for conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, and conversion of roof from hip to gable end
119 St Andrews Avenue Hornchurch RM12 5EA · premises record
Officer Kelvin Naicker
Not required
2021-06-02
More
Lawful Development Certificate
Single storey rear extension with an overall depth of 4.3m, a maximum height of 3.0m, and an eaves height of 3.0m (PRIOR APPROVAL)
115 ST ANDREWS AVENUE HORNCHURCH RM12 5EA · premises record
Other
2021-04-14
More
Householder
Certificate of lawfulness for a single storey rear extension and the conversion of roof space to habitable use to include a rear dormer and 3 front roof lights
141 St Andrews Avenue Hornchurch RM12 5EA · premises record
Not required
2021-04-13
More
Lawful Development Certificate
Single storey rear extension with an overall depth of 5.0 metres, a maximum height of 3.252 metres, and an eaves height of 2.752 metres. (PRIOR APPROVAL)
109 ST ANDREWS AVENUE HORNCHURCH RM12 5EA · premises record
Approved
2019-03-18
More
Householder
Remove and replace raised patio area. Remove 2No. summer house structures and replace with single summerhouse and gym structure.
99 St Andrews Avenue Hornchurch RM12 5EA · premises record
Approved
2018-06-14
More
Full Planning Permission
Proposed single storey side and front extensions to include garage conversion to store and habitable space.
85 St Andrews Avenue Hornchurch RM12 5EA · premises record
Officer Steven Hoang
Approved
2017-09-22
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 31 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76971 · covers 31 of 31 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Potential prehistoric deposits may be buried beneath gravel deposits. · reference 76971 · covers 31 of 31 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 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 2 applications
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 1 application
Applicant on 3 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
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 1 application
Development
What could it become?
Planning precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings A: 1, C: 4, D: 12, E: 6.
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.