Postcode record · Havering
RM12 6QA.
RM12 6QA has 12 known premises and 17 planning records — 1 approved of 2 decided (50%). 8 EPC records.
Postcode RM12 6QA · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeHavering profile →
12
Premises
known addresses (UPRNs)
17
Applications
2 decided
50%
Approval rate
1 approved · 1 refused
8
EPC records
ratings D 4 · E 3 · F 1
17
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 6QA has 12 known premises and 17 planning records — 1 approved of 2 decided (50%). 8 EPC records.
Premises
Name
Details
UPRN 100021335674
UPRN 100021335675
UPRN 100021335676
UPRN 100021335677
UPRN 100021335678
UPRN 100021335679
UPRN 100021335680
UPRN 100021335681
UPRN 100021335682
UPRN 100021335683
UPRN 100021335674
UPRN 100021335675
UPRN 100021335676
Show all 10 rows
UPRN 100021335677
UPRN 100021335678
UPRN 100021335679
UPRN 100021335680
UPRN 100021335681
UPRN 100021335682
UPRN 100021335683
Planning
What happened?
17 planning applications across the postcode; 1 approved of 2 decided (50%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Proposed single-storey rear extension, roof extension including a front dormer and roof light. Rework of approved application Ref: P1210.24
8 Mariam Gardens Hornchurch RM12 6QA · premises record
Full Planning Permission
Other
2025-12-03
Single storey rear extension
10 Mariam Gardens Hornchurch RM12 6QA · premises record
Full Planning Permission
Other
2025-03-27
Proposed single-storey rear extension and Conversion of roof space to habitable use to include a front dormer and roof light
8 Mariam Gardens Hornchurch RM12 6QA · premises record
Full Planning Permission
Other
2024-09-05
Single storey side extension and replacement of hipped roof to the existing rear extension with a flat roof.
4 Mariam Gardens Hornchurch RM12 6QA · premises record
Full Planning Permission
Other
2023-11-29
Certificate of Lawfulness for a loft conversion with hip to gable extension and rear dormer, front facing velux roof windows following replacement of existing hipped roof over rear extension with a flat roof and porch to front.
4 Mariam Gardens Hornchurch RM12 6QA · premises record
Lawful Development Certificate
Not required
2023-11-22
Single storey side extension, front porch, loft conversion with two rear facing dormers and roof lights to front, alteration of hipped roof to the rear to a flat roof, changes to fenestration and changes to external materials.
4 Mariam Gardens Hornchurch RM12 6QA · premises record
Full Planning Permission
Refused
2023-07-27
Certificate of Lawfulness for a hip to gable loft conversion with rear dormer, roof lights to front and gable window
8 MARIAM GARDENS HORNCHURCH RM12 6QA · premises record
Lawful Development Certificate
Not required
2023-05-31
Certificate of Lawfulness for conversion of roof space to habitable use to include a rear dormer, front roof lights, and conversion of roof from hip to gable end
8 Mariam Gardens Hornchurch RM12 6QA · premises record
Applicant Hung Ming Wong & Tran Ngo. · Agent Mariam First Design Solution Ltd · Officer Louise Jarrett
Lawful Development Certificate
Other
2023-03-10
Render & paint existing brickwork finish to house to match existing rendered sections to front elevation and retention of front dormer windows and roof light
11 Mariam Gardens Hornchurch RM12 6QA · premises record
Full Planning Permission
Other
2022-11-09
Proposed 2 No Dormer windows within existing roof pitch to front elevation.
11 Mariam Gardens Hornchurch RM12 6QA · premises record
Full Planning Permission
Other
2022-01-10
Proposed single-storey rear extension, roof extension including a front dormer and roof light. Rework of approved application Ref: P1210.24
8 Mariam Gardens Hornchurch RM12 6QA · premises record
Other
2025-12-03
More
Full Planning Permission
Single storey rear extension
10 Mariam Gardens Hornchurch RM12 6QA · premises record
Other
2025-03-27
More
Full Planning Permission
Proposed single-storey rear extension and Conversion of roof space to habitable use to include a front dormer and roof light
8 Mariam Gardens Hornchurch RM12 6QA · premises record
Other
2024-09-05
More
Full Planning Permission
Show all 10 rows
Single storey side extension and replacement of hipped roof to the existing rear extension with a flat roof.
4 Mariam Gardens Hornchurch RM12 6QA · premises record
Other
2023-11-29
More
Full Planning Permission
Certificate of Lawfulness for a loft conversion with hip to gable extension and rear dormer, front facing velux roof windows following replacement of existing hipped roof over rear extension with a flat roof and porch to front.
4 Mariam Gardens Hornchurch RM12 6QA · premises record
Not required
2023-11-22
More
Lawful Development Certificate
Single storey side extension, front porch, loft conversion with two rear facing dormers and roof lights to front, alteration of hipped roof to the rear to a flat roof, changes to fenestration and changes to external materials.
4 Mariam Gardens Hornchurch RM12 6QA · premises record
Refused
2023-07-27
More
Full Planning Permission
Certificate of Lawfulness for a hip to gable loft conversion with rear dormer, roof lights to front and gable window
8 MARIAM GARDENS HORNCHURCH RM12 6QA · premises record
Not required
2023-05-31
More
Lawful Development Certificate
Certificate of Lawfulness for conversion of roof space to habitable use to include a rear dormer, front roof lights, and conversion of roof from hip to gable end
8 Mariam Gardens Hornchurch RM12 6QA · premises record
Applicant Hung Ming Wong & Tran Ngo. · Agent Mariam First Design Solution Ltd · Officer Louise Jarrett
Other
2023-03-10
More
Lawful Development Certificate
Render & paint existing brickwork finish to house to match existing rendered sections to front elevation and retention of front dormer windows and roof light
11 Mariam Gardens Hornchurch RM12 6QA · premises record
Other
2022-11-09
More
Full Planning Permission
Proposed 2 No Dormer windows within existing roof pitch to front elevation.
11 Mariam Gardens Hornchurch RM12 6QA · premises record
Other
2022-01-10
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?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 17 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 3 applications
Agent on 2 applications
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 3 applications
Agent on 2 applications
Development
What could it become?
Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings D: 4, E: 3, F: 1.
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.
2 intent signals recorded in this postcode
Application withdrawn · EPC F/G
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.