Postcode record · Merton
CR4 1QA.
CR4 1QA has 40 known premises and 24 planning records — 11 approved of 24 decided (45.8%). 20 EPC records.
Postcode CR4 1QA · boundary not held, centred on the postcodeApprovedRefusedOther24 exact24 on the map — every match
At a glance · this postcodeMerton profile →
40
Premises
known addresses (UPRNs)
24
Applications
24 decided
45.8%
Approval rate
11 approved · 7 refused
20
EPC records
ratings C 3 · D 13 · E 3 · G 1
24
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?
CR4 1QA has 40 known premises and 24 planning records — 11 approved of 24 decided (45.8%). 20 EPC records.
Premises (18 of 40 shown)
Name
Details
UPRN 48017460
UPRN 48017461
UPRN 48017462
UPRN 48017463
UPRN 48017464
UPRN 48017465
UPRN 48017466
UPRN 48017467
UPRN 48017468
UPRN 48017460
UPRN 48017461
Show all 10 rows
UPRN 48017462
UPRN 48017463
UPRN 48017464
UPRN 48017465
UPRN 48017466
UPRN 48017467
UPRN 48017468
Planning
What happened?
24 planning applications across the postcode; 11 approved of 24 decided (45.8%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER.
35 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2026-01-28
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.5M, MAXIMUM HEIGHT OF 3.5M AND EAVES HEIGHT OF 3M.
22 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2025-08-11
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION AND THE ERECTION OF A PROPOSED SINGLE STOREY OUTBUILDING IN THE REAR GARDEN FOR USE INCIDENTAL TO THE ENJOYMENT OF THE DWELLINGHOUSE.
19 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2025-06-11
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 3M.
23 Conway Gardens, Mitcham, Merton, CR4 1QA · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2025-04-25
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.5M, MAXIMUM HEIGHT OF 3.5M AND EAVES HEIGHT OF 3M.
22 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2025-03-31
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.5M, MAXIMUM HEIGHT OF 3.5M AND EAVES HEIGHT OF 3M.
22 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2024-11-28
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 5 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.17 M. THE HEIGHT OF THE EAVES
17 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2022-01-14
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE WITH REAR ROOF EXTENSION
26 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2020-11-19
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED HIP TO GABLE ROOF CONVERSION, ERECTION OF A REAR DORMER WITH JULIETTE BALCONY, INSERTION OF 3X ROOFLIGHTS ON FRONT ROOFSLOPE AND INSERTION OF A JULIETTE BALCONY ON THE FIRST FLOOR REAR ELEVATION.
6 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2020-06-09
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4 METRES. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES. THE HEIGHT OF THE
6 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2020-06-09
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER.
35 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Approved
2026-01-28
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.5M, MAXIMUM HEIGHT OF 3.5M AND EAVES HEIGHT OF 3M.
22 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Refused
2025-08-11
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION AND THE ERECTION OF A PROPOSED SINGLE STOREY OUTBUILDING IN THE REAR GARDEN FOR USE INCIDENTAL TO THE ENJOYMENT OF THE DWELLINGHOUSE.
19 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Approved
2025-06-11
More
Lawful Development Certificate - Proposed - Section 192
Show all 10 rows
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 3M.
23 Conway Gardens, Mitcham, Merton, CR4 1QA · premises record
Not required
2025-04-25
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.5M, MAXIMUM HEIGHT OF 3.5M AND EAVES HEIGHT OF 3M.
22 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Refused
2025-03-31
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.5M, MAXIMUM HEIGHT OF 3.5M AND EAVES HEIGHT OF 3M.
22 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Refused
2024-11-28
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 5 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.17 M. THE HEIGHT OF THE EAVES
17 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Refused
2022-01-14
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE WITH REAR ROOF EXTENSION
26 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Approved
2020-11-19
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED HIP TO GABLE ROOF CONVERSION, ERECTION OF A REAR DORMER WITH JULIETTE BALCONY, INSERTION OF 3X ROOFLIGHTS ON FRONT ROOFSLOPE AND INSERTION OF A JULIETTE BALCONY ON THE FIRST FLOOR REAR ELEVATION.
6 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Approved
2020-06-09
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4 METRES. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES. THE HEIGHT OF THE
6 Conway Gardens, Mitcham, Surrey, Merton, CR4 1QA · premises record
Not required
2020-06-09
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Building control
Building-control records are not yet collected for Merton — 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 24 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 2 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 3 applications
Applicant on 2 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent24 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 3, D: 13, E: 3, G: 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.
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.