Postcode record · Merton
SM4 4BZ.
SM4 4BZ has 31 known premises and 67 planning records — 46 approved of 67 decided (68.7%). 11 EPC records.
Postcode SM4 4BZ · boundary not held, centred on the postcodeApprovedRefusedOther67 exact67 on the map — every match
At a glance · this postcodeMerton profile →
31
Premises
known addresses (UPRNs)
67
Applications
67 decided
68.7%
Approval rate
46 approved · 13 refused
11
EPC records
ratings B 1 · C 3 · D 4 · E 2 · F 1
67
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?
SM4 4BZ has 31 known premises and 67 planning records — 46 approved of 67 decided (68.7%). 11 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 48036551
UPRN 48036563
Show all 10 rows
UPRN 48036551
UPRN 48036563
Planning
What happened?
67 planning applications across the postcode; 46 approved of 67 decided (68.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
DEMOLITION OF EXISTING FLAT ROOFED REAR EXTENSION AND PITCHED ROOF GARAGE. CONSTRUCTION OF NEW PITCHED ROOF REAR EXTENSION
445 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Applicant Mr Keith Wilson · Officer Lan Pham
Householder
Approved
2026-01-15
APPLICATION FOR VEHICULAR CROSSOVER.
459 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Full Planning Permission
Approved
2025-11-21
APPLICATION FOR VEHICULAR CROSSOVER.
407 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Applicant Mr Michael Chow · Officer Leigh Harrington
Full Planning Permission
Approved
2025-05-09
CHANGE OF USE OF C3 DWELLING HOUSE TO C2 RESIDENTIAL INSTITUTION
459 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Full Planning Permission
Refused
2024-01-29
INSTALLATION OF VEHICLE CROSSOVER
459 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Applicant Pearls care home ltd · Officer Rebecca Martin-Fraser
Full Planning Permission
Refused
2023-06-14
ERECTION OF A SINGLE STOREY WRAPAROUND SIDE AND REAR EXTENSION REPLACING THE GARAGE AT THE SIDE.
429 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Full Planning Permission
Approved
2023-02-02
EXTENSION OF EXISTING DROPPED KERB.
427 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Full Planning Permission
Approved
2022-09-08
ERECTION OF A TWO STOREY SIDE EXTENSION WITH GABLE ROOF, SINGLE STOREY REAR EXTENSION, REAR ROOF EXTENSION AND ERECTION OF A SINGLE STOREY OUTBUILDING AND SWIMMING POOL IN THE REAR GARDEN AND INSTALLATION OF SOLAR PANELS ON THE REAR ROOF EXTENSION FLAT ROOF.
427 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Full Planning Permission
Refused
2022-05-25
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 6 METRES. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.57 METRES. THE HEIGHT OF
461 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2022-01-18
ERECTION OF A REAR CONSERVATORY.
425 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Full Planning Permission
Approved
2021-12-09
DEMOLITION OF EXISTING FLAT ROOFED REAR EXTENSION AND PITCHED ROOF GARAGE. CONSTRUCTION OF NEW PITCHED ROOF REAR EXTENSION
445 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Applicant Mr Keith Wilson · Officer Lan Pham
Approved
2026-01-15
More
Householder
APPLICATION FOR VEHICULAR CROSSOVER.
459 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Approved
2025-11-21
More
Full Planning Permission
APPLICATION FOR VEHICULAR CROSSOVER.
407 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Applicant Mr Michael Chow · Officer Leigh Harrington
Approved
2025-05-09
More
Full Planning Permission
Show all 10 rows
CHANGE OF USE OF C3 DWELLING HOUSE TO C2 RESIDENTIAL INSTITUTION
459 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Refused
2024-01-29
More
Full Planning Permission
INSTALLATION OF VEHICLE CROSSOVER
459 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Applicant Pearls care home ltd · Officer Rebecca Martin-Fraser
Refused
2023-06-14
More
Full Planning Permission
ERECTION OF A SINGLE STOREY WRAPAROUND SIDE AND REAR EXTENSION REPLACING THE GARAGE AT THE SIDE.
429 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Approved
2023-02-02
More
Full Planning Permission
EXTENSION OF EXISTING DROPPED KERB.
427 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Approved
2022-09-08
More
Full Planning Permission
ERECTION OF A TWO STOREY SIDE EXTENSION WITH GABLE ROOF, SINGLE STOREY REAR EXTENSION, REAR ROOF EXTENSION AND ERECTION OF A SINGLE STOREY OUTBUILDING AND SWIMMING POOL IN THE REAR GARDEN AND INSTALLATION OF SOLAR PANELS ON THE REAR ROOF EXTENSION FLAT ROOF.
427 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Refused
2022-05-25
More
Full Planning Permission
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 6 METRES. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.57 METRES. THE HEIGHT OF
461 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Not required
2022-01-18
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
ERECTION OF A REAR CONSERVATORY.
425 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BZ · premises record
Approved
2021-12-09
More
Full Planning Permission
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).
Hillcross Avenue To Prow820 mHillcross Avenue0 mBow Lane0 mHillcross Avenue To Queen Mary Avenue11 mHillcross Avenue To Camborne Road24 mLower Morden Lane57 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 1 application
Applicant on 2 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 precedent67 applications and 67 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings B: 1, C: 3, D: 4, E: 2, 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.
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.