Planning Atlas
AtlasPostcodeRM124YL
Dev
Session
Tier
Planning Atlas›Havering›…St Andrew's ward›RM12 4YL
Postcode record · Havering

RM12 4YL.

RM12 4YL has 31 known premises and 14 planning records — 4 approved of 14 decided (28.6%). 20 EPC records.

Havering›St Andrew's›RM12 4YL
Postcode RM12 4YL · boundary not held, centred on the postcodeApprovedRefusedOther14 on the map — every match
At a glance · this postcodeHavering profile →
31
Premises
known addresses (UPRNs)
14
Applications
14 decided
28.6%
Approval rate
4 approved · 2 refused
20
EPC records
ratings C 3 · D 14 · E 3
14
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 4YL has 31 known premises and 14 planning records — 4 approved of 14 decided (28.6%). 20 EPC records.

Premises (18 of 31 shown)

Name
Details
UPRN 100021325467
UPRN 100021325468
UPRN 100021325469
UPRN 100021325470
UPRN 100021325471
UPRN 100021325472
UPRN 100021325473
UPRN 100021325474
UPRN 100021325475
UPRN 100021325476
UPRN 100021325467
UPRN 100021325468
UPRN 100021325469
Show all 10 rows
UPRN 100021325470
UPRN 100021325471
UPRN 100021325472
UPRN 100021325473
UPRN 100021325474
UPRN 100021325475
UPRN 100021325476
Planning

What happened?

14 planning applications across the postcode; 4 approved of 14 decided (28.6%). Latest 14 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Proposed Single storey rear extension to include the change of roof from pitched to flat and roof lantern.
11 Cedar Road Hornchurch RM12 4YL · premises record
Full Planning Permission
Other
2026-03-20
Certificate of Lawfulness for a hip to gable loft conversion with rear dormer and roof lights to front
21 Cedar Road Hornchurch RM12 4YL · premises record
Applicant MR N SIMMONDS · Agent Mr TONY FISK · Officer Marnie Smith
Lawful Development Certificate
Not required
2026-02-24
Certificate of Lawfulness for proposed hip to gable rear dormer loft conversion to include 3x front facing roof lights and rear facing window, French door with Juliet balcony.
11 Cedar Road Hornchurch RM12 4YL · premises record
Lawful Development Certificate
Not required
2026-02-20
Dropped kerb
3 and 3A Cedar Road Hornchurch RM12 4YL · premises record
Applicant Mr Olive · Agent Mrs Isil Gjoka · Officer Marnie Smith
Full Planning Permission
Withdrawn
2023-02-22
Single storey rear extension.
8 Cedar Road Hornchurch RM12 4YL · premises record
Applicant Mr & Mrs Tether · Agent Mr Graham Stubbles · Officer Seyi Enirayetan
Full Planning Permission
Other
2022-10-10
Proposed Hip to Gable loft conversion with Dormer. Proposed two storey first floor extension over existing flat roof.
1 CEDAR ROAD Hornchurch RM12 4YL · premises record
Applicant Mr I Hussain · Agent Mr Moni Rahman · Officer Jade Marshall
Full Planning Permission
Refused
2020-02-19
Single storey rear extension with an overall depth of 5m from the original rear wall of the dwelling house, a maximum height of 3.5m and an eaves height of 2.4m (PRIOR APPROVAL)
15 Cedar Road Hornchurch RM12 4YL · premises record
Applicant Ms L Sanchez · Agent Ms L Sanchez · Officer Admin
Householder
Other
2018-04-26
Granny annexe at rear of garden to provide ancillary residential accommodation for an elderly relative.
11 Cedar Road Hornchurch RM12 4YL · premises record
Applicant Mr Declan Murphy · Agent Mr Declan Murphy · Officer Bob Roper
Full Planning Permission
Approved
2017-09-08
CERTIFICATE OF LAWFULNESS FOR PROPOSED LOFT CONVERSION WITH HIP TO GABLE AND REAR DORMER
21 Cedar Road HORNCHURCH RM12 4YL · premises record
Applicant Mr N Simmonds · Agent TONY FISK · Officer Steven Hoang
Lawful Development Certificate
Not required
2017-02-20
SINGLE STOREY REAR AND PARTIAL TWO STOREY REAR EXTENSION
21 Cedar Road HORNCHURCH RM12 4YL · premises record
Applicant Mr N Simmonds · Agent TONY FISK · Officer Steven Hoang
Full Planning Permission
Approved
2017-02-20
Proposed Single storey rear extension to include the change of roof from pitched to flat and roof lantern.
11 Cedar Road Hornchurch RM12 4YL · premises record
Other
2026-03-20
More
Full Planning Permission
Certificate of Lawfulness for a hip to gable loft conversion with rear dormer and roof lights to front
21 Cedar Road Hornchurch RM12 4YL · premises record
Applicant MR N SIMMONDS · Agent Mr TONY FISK · Officer Marnie Smith
Not required
2026-02-24
More
Lawful Development Certificate
Certificate of Lawfulness for proposed hip to gable rear dormer loft conversion to include 3x front facing roof lights and rear facing window, French door with Juliet balcony.
11 Cedar Road Hornchurch RM12 4YL · premises record
Not required
2026-02-20
More
Lawful Development Certificate
Show all 10 rows
Dropped kerb
3 and 3A Cedar Road Hornchurch RM12 4YL · premises record
Applicant Mr Olive · Agent Mrs Isil Gjoka · Officer Marnie Smith
Withdrawn
2023-02-22
More
Full Planning Permission
Single storey rear extension.
8 Cedar Road Hornchurch RM12 4YL · premises record
Applicant Mr & Mrs Tether · Agent Mr Graham Stubbles · Officer Seyi Enirayetan
Other
2022-10-10
More
Full Planning Permission
Proposed Hip to Gable loft conversion with Dormer. Proposed two storey first floor extension over existing flat roof.
1 CEDAR ROAD Hornchurch RM12 4YL · premises record
Applicant Mr I Hussain · Agent Mr Moni Rahman · Officer Jade Marshall
Refused
2020-02-19
More
Full Planning Permission
Single storey rear extension with an overall depth of 5m from the original rear wall of the dwelling house, a maximum height of 3.5m and an eaves height of 2.4m (PRIOR APPROVAL)
15 Cedar Road Hornchurch RM12 4YL · premises record
Applicant Ms L Sanchez · Agent Ms L Sanchez · Officer Admin
Other
2018-04-26
More
Householder
Granny annexe at rear of garden to provide ancillary residential accommodation for an elderly relative.
11 Cedar Road Hornchurch RM12 4YL · premises record
Applicant Mr Declan Murphy · Agent Mr Declan Murphy · Officer Bob Roper
Approved
2017-09-08
More
Full Planning Permission
CERTIFICATE OF LAWFULNESS FOR PROPOSED LOFT CONVERSION WITH HIP TO GABLE AND REAR DORMER
21 Cedar Road HORNCHURCH RM12 4YL · premises record
Applicant Mr N Simmonds · Agent TONY FISK · Officer Steven Hoang
Not required
2017-02-20
More
Lawful Development Certificate
SINGLE STOREY REAR AND PARTIAL TWO STOREY REAR EXTENSION
21 Cedar Road HORNCHURCH RM12 4YL · premises record
Applicant Mr N Simmonds · Agent TONY FISK · Officer Steven Hoang
Approved
2017-02-20
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 14 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
Applicant 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
Applicant on 1 application
Development

What could it become?

Planning precedent14 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 3, D: 14, E: 3.
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.

4 intent signals recorded in this postcode
Portfolio seller · Application withdrawn · 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.
RM12 4YL, Havering: planning and property history | Planning Atlas