Planning Atlas
Planning AtlasMertonSt Helier wardSM4 6LF
AtlasMertonSt HelierSM4 6LF
Postcode record · Merton

SM4 6LF.

SM4 6LF has 30 known premises and 3 planning records — 3 approved of 3 decided (100%). 18 EPC records.

MertonSt HelierSM4 6LF
Postcode SM4 6LF · boundary not held, centred on the postcodeApprovedRefusedOther3 exact3 on the map — every match
At a glance · this postcodeMerton profile →
30
Premises
known addresses (UPRNs)
3
Applications
3 decided
100%
Approval rate
3 approved · 0 refused
18
EPC records
ratings C 4 · D 10 · E 3 · G 1
3
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 6LF has 30 known premises and 3 planning records — 3 approved of 3 decided (100%). 18 EPC records.

Premises (18 of 30 shown)

Planning

What happened?

3 planning applications across the postcode; 3 approved of 3 decided (100%). Latest 3 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
REPLACEMENT ROOF COMPRISING HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND 3 X ROOFLIGHTS ON FRONT ROOF SLOPE. NEW WINDOW ON SIDE ELEVATION. SINGLE STOREY SIDE AND REAR EXTENSIONS.
40 St Helier Avenue, Morden, Merton, SM4 6LF · premises record
Full Planning Permission
Approved
2024-05-28
ERECTION OF A HIP TO GABLE ROOF EXTENSION, THE INSTALLATION OF 3 x ROOFLIGHTS TO FRONT SLOPE AND THE CHANGE FROM FLAT TO PITCHED ROOF OVER THE EXISTING SIDE AND REAR EXTENSIONS.
40 St Helier Avenue, Morden, Merton, SM4 6LF · premises record
Full Planning Permission
Approved
2021-01-12
RETENTION OF DISABLED ACCESS RAMP
ASHBROOK HOUSE, 20 St Helier Avenue, Morden, Surrey, Merton, SM4 6LF · premises record
Full Planning Permission
Approved
1999-07-26
REPLACEMENT ROOF COMPRISING HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND 3 X ROOFLIGHTS ON FRONT ROOF SLOPE. NEW WINDOW ON SIDE ELEVATION. SINGLE STOREY SIDE AND REAR EXTENSIONS.
40 St Helier Avenue, Morden, Merton, SM4 6LF · premises record
Approved
2024-05-28
More
Full Planning Permission
ERECTION OF A HIP TO GABLE ROOF EXTENSION, THE INSTALLATION OF 3 x ROOFLIGHTS TO FRONT SLOPE AND THE CHANGE FROM FLAT TO PITCHED ROOF OVER THE EXISTING SIDE AND REAR EXTENSIONS.
40 St Helier Avenue, Morden, Merton, SM4 6LF · premises record
Approved
2021-01-12
More
Full Planning Permission
RETENTION OF DISABLED ACCESS RAMP
ASHBROOK HOUSE, 20 St Helier Avenue, Morden, Surrey, Merton, SM4 6LF · premises record
Approved
1999-07-26
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?

Every mapped designation touching a premises in this postcode, with how many of its 30 premises each one covers.

Designation
Coverage
Conservation Area
Wandle Valley · reference 2826 · covers 1 of 30 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wandle Valley · reference 2826 · covers 1 of 30 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
People

Who is involved?

Named on the latest 3 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 8 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Development

What could it become?

Planning precedent3 applications and 3 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 4, D: 10, 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 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.

6 intent signals recorded in this postcode
Lapsed consent · EPC F/G · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SM4 6LF, Merton: planning and property history | Planning Atlas