Postcode record · Merton
SM4 4DF.
SM4 4DF has 24 known premises and 14 planning records — 13 approved of 14 decided (92.9%). 12 EPC records.
Postcode SM4 4DF · boundary not held, centred on the postcodeApprovedRefusedOther14 on the map — every match
At a glance · this postcodeMerton profile →
24
Premises
known addresses (UPRNs)
14
Applications
14 decided
92.9%
Approval rate
13 approved · 0 refused
54 days
Median decision time
average 88 days · 11 dated decisions
12
EPC records
ratings C 2 · D 10
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?
SM4 4DF has 24 known premises and 14 planning records — 13 approved of 14 decided (92.9%). 12 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 48048332
UPRN 48048334
UPRN 48048336
UPRN 48048338
UPRN 48048340
UPRN 48048342
UPRN 48048344
UPRN 48048346
UPRN 48048348
UPRN 48048350
UPRN 48048332
UPRN 48048334
UPRN 48048336
Show all 10 rows
UPRN 48048338
UPRN 48048340
UPRN 48048342
UPRN 48048344
UPRN 48048346
UPRN 48048348
UPRN 48048350
Planning
What happened?
14 planning applications across the postcode; 13 approved of 14 decided (92.9%). Latest 14 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, REAR DORMER ROOF EXTENSION AND 2 FRONT ROOFLIGHTS
117 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Sarah Muckian
Lawful Development Certificate - Proposed - Section 192
Approved
2025-12-08
ERECTION OF A SINGLE STOREY WRAP-AROUND EXTENSION.
99 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Martin Miranda Antelo
Full Planning Permission
Approved
2023-04-25
ERECTION OF A SINGLE STOREY REAR EXTENSION
97 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Sarah Muckian
Full Planning Permission
Approved
2023-03-16
CONVERSION OF GARAGE INTO HABITABLE ROOM
97 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Sarah Muckian
Full Planning Permission
Approved
2022-07-26
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED REMODELLING OF EXISTING LOFT CONVERSION
85 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2022-05-04
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR A HIP TO GABLE AND REAR ROOF EXTENSION WITH THE INSTALLATION OF 2 X ROOFLIGHTS TO THE FRONT ROOF SLOPE
71 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2017-06-28
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION AND ERECTION OF A REAR ROOF EXTENSION WITH JULIETTE BALCONY
107 Maycross Avenue, Morden, Merton, SM4 4DF · premises record
Officer Historic Officer
Full Planning Permission
Approved
2016-05-20
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 4 METRES THE HEIGHT OF THE EAVES OF THE ENLA
115 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2014-12-11
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH NEW FRONT ROOF LIGHT.
89 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2011-04-05
ERECTION OF SECOND FLOOR REAR EXTENSION AND ALTERATIONS TO FRONT ELEVATION.
97 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Full Planning Permission
Approved
2006-12-04
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE, REAR DORMER ROOF EXTENSION AND 2 FRONT ROOFLIGHTS
117 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Sarah Muckian
Approved
2025-12-08
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY WRAP-AROUND EXTENSION.
99 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Martin Miranda Antelo
Approved
2023-04-25
More
Full Planning Permission
ERECTION OF A SINGLE STOREY REAR EXTENSION
97 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Sarah Muckian
Approved
2023-03-16
More
Full Planning Permission
Show all 10 rows
CONVERSION OF GARAGE INTO HABITABLE ROOM
97 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Sarah Muckian
Approved
2022-07-26
More
Full Planning Permission
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED REMODELLING OF EXISTING LOFT CONVERSION
85 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Approved
2022-05-04
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR A HIP TO GABLE AND REAR ROOF EXTENSION WITH THE INSTALLATION OF 2 X ROOFLIGHTS TO THE FRONT ROOF SLOPE
71 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Approved
2017-06-28
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION AND ERECTION OF A REAR ROOF EXTENSION WITH JULIETTE BALCONY
107 Maycross Avenue, Morden, Merton, SM4 4DF · premises record
Officer Historic Officer
Approved
2016-05-20
More
Full Planning Permission
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 4 METRES THE HEIGHT OF THE EAVES OF THE ENLA
115 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Not required
2014-12-11
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH NEW FRONT ROOF LIGHT.
89 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Approved
2011-04-05
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF SECOND FLOOR REAR EXTENSION AND ALTERATIONS TO FRONT ELEVATION.
97 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF · premises record
Officer Historic Officer
Approved
2006-12-04
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).
People
Who is involved?
Named on the latest 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 10 applications
Case officer on 3 applications
Case officer on 1 application
Case officer on 10 applications
Case officer on 3 applications
Case officer 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.
Energy12 EPC records; ratings C: 2, D: 10.
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.
6 intent signals recorded in this postcode
Portfolio seller · Charge registered · 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.