Planning Atlas
AtlasPostcodeSM44BY
Dev
Session
Tier
Planning Atlas›Merton›…Cannon Hill ward›SM4 4BY
Postcode record · Merton

SM4 4BY.

SM4 4BY has 22 known premises and 39 planning records — 30 approved of 39 decided (76.9%). 10 EPC records.

Merton›Cannon Hill›SM4 4BY
Postcode SM4 4BY · boundary not held, centred on the postcodeApprovedRefusedOther39 on the map — every match
At a glance · this postcodeMerton profile →
22
Premises
known addresses (UPRNs)
39
Applications
39 decided
76.9%
Approval rate
30 approved · 7 refused
10
EPC records
ratings C 1 · D 6 · E 3
39
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 4BY has 22 known premises and 39 planning records — 30 approved of 39 decided (76.9%). 10 EPC records.

Premises (18 of 22 shown)

Name
Details
UPRN 48036509
UPRN 48036511
UPRN 48036513
UPRN 48036515
UPRN 48036517
UPRN 48036519
UPRN 48036521
UPRN 48036523
UPRN 48036525
UPRN 48036527
UPRN 48036509
UPRN 48036511
UPRN 48036513
Show all 10 rows
UPRN 48036515
UPRN 48036517
UPRN 48036519
UPRN 48036521
UPRN 48036523
UPRN 48036525
UPRN 48036527
Planning

What happened?

39 planning applications across the postcode; 30 approved of 39 decided (76.9%). Latest 30 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 FRONT ROOFLIGHTS
387 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr and Mrs Din · Agent Express Plans · Officer Rebecca Martin-Fraser
Lawful Development Certificate - Proposed - Section 192
Approved
2025-08-26
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND THE INSTALLATION OF THREE ROOFLIGHTS TO THE FRONT ROOF SLOPE.
393 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2023-11-23
INSTALLATION OF A DROPPED KERB
393 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr Arslan Mahmood · Officer Lan Pham
Full Planning Permission
Approved
2023-01-30
APPLICATION FOR A CERITIFICATE OF LAWFULNESS IN RESPECT OF THE CONTINUED USE OF THE SINGLE DWELLINGHOUSE (USE CLASS C3) AS A HOUSE IN MULTIPLE OCCUPATION (HMO) FOR UP TO 6 PEOPLE (USE CLASS C4).
399 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Adam Lekstan · Agent Miguel Nobrega · Officer Historic Officer
Lawful Development Certificate - Existing - Section 191
Approved
2021-06-30
FORMATION OF A VEHICULAR CROSSOVER ALONG WITH THE INSTALLATION OF PAVED HARDSTANDING FOR CAR PARKING
389 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant David Underwood · Officer Historic Officer
Full Planning Permission
Approved
2021-05-27
INSTALLATION OF A VEHICLE CROSSOVER
377 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr Joe Bruton · Officer Historic Officer
Full Planning Permission
Approved
2020-12-17
FORMATION OF A VEHICULAR CROSSOVER WITH ACCESS
367 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Full Planning Permission
Approved
2020-06-15
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 2.774 METRES. THE HEIGHT OF
385 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2020-03-13
APPLICATION FOR CHANGE OF USE FROM SINGLE DWELLINGHOUSE (CLASS C3) TO A HOUSE IN MULTIPLE OCCUPATION (HMO) FOR UP TO 12 PEOPLE (USE CLASS SUI GENERIS) COMPRISING 6X DOUBLE BEDROOMS WITH 2X COMMUNAL KITCHEN/LIVING ROOMS. INVOLVING CONVERSION OF FRONT GARAGE DOOR TO A WINDOW.
399 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Adam Lekstan · Agent M Jardim · Officer Historic Officer
Full Planning Permission
Refused
2019-11-25
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION
381 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr Barry Gilhooly · Officer Leigh Harrington
Full Planning Permission
Approved
2019-03-01
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE, REAR DORMER ROOF EXTENSION AND FRONT ROOFLIGHTS
387 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr and Mrs Din · Agent Express Plans · Officer Rebecca Martin-Fraser
Approved
2025-08-26
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND THE INSTALLATION OF THREE ROOFLIGHTS TO THE FRONT ROOF SLOPE.
393 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Approved
2023-11-23
More
Lawful Development Certificate - Proposed - Section 192
INSTALLATION OF A DROPPED KERB
393 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr Arslan Mahmood · Officer Lan Pham
Approved
2023-01-30
More
Full Planning Permission
Show all 10 rows
APPLICATION FOR A CERITIFICATE OF LAWFULNESS IN RESPECT OF THE CONTINUED USE OF THE SINGLE DWELLINGHOUSE (USE CLASS C3) AS A HOUSE IN MULTIPLE OCCUPATION (HMO) FOR UP TO 6 PEOPLE (USE CLASS C4).
399 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Adam Lekstan · Agent Miguel Nobrega · Officer Historic Officer
Approved
2021-06-30
More
Lawful Development Certificate - Existing - Section 191
FORMATION OF A VEHICULAR CROSSOVER ALONG WITH THE INSTALLATION OF PAVED HARDSTANDING FOR CAR PARKING
389 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant David Underwood · Officer Historic Officer
Approved
2021-05-27
More
Full Planning Permission
INSTALLATION OF A VEHICLE CROSSOVER
377 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr Joe Bruton · Officer Historic Officer
Approved
2020-12-17
More
Full Planning Permission
FORMATION OF A VEHICULAR CROSSOVER WITH ACCESS
367 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Approved
2020-06-15
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 2.774 METRES. THE HEIGHT OF
385 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Not required
2020-03-13
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR CHANGE OF USE FROM SINGLE DWELLINGHOUSE (CLASS C3) TO A HOUSE IN MULTIPLE OCCUPATION (HMO) FOR UP TO 12 PEOPLE (USE CLASS SUI GENERIS) COMPRISING 6X DOUBLE BEDROOMS WITH 2X COMMUNAL KITCHEN/LIVING ROOMS. INVOLVING CONVERSION OF FRONT GARAGE DOOR TO A WINDOW.
399 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Adam Lekstan · Agent M Jardim · Officer Historic Officer
Refused
2019-11-25
More
Full Planning Permission
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION
381 Hillcross Avenue, Morden, Surrey, Merton, SM4 4BY · premises record
Applicant Mr Barry Gilhooly · Officer Leigh Harrington
Approved
2019-03-01
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 22 premises each one covers.

Designation
Coverage
Conservation Area
Upper Morden · reference 2823 · covers 1 of 22 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Upper Morden · reference 2823 · covers 1 of 22 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

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 mChurston Drive0 mBow Lane0 mLower Morden Lane To Links Avenue1 mHillcross Avenue To Camborne Road8 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 6 applications
Applicant on 3 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 6 applications
Applicant on 3 applications
Applicant on 2 applications
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 precedent39 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 1, D: 6, E: 3.
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.

2 intent signals recorded in this postcode
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.