Planning Atlas
AtlasPostcodeSW209LE
Planning AtlasMertonCannon Hill wardSW20 9LE
Postcode record · Merton

SW20 9LE.

SW20 9LE has 24 known premises and 9 planning records — 8 approved of 9 decided (88.9%). 21 EPC records.

MertonCannon HillSW20 9LE
Postcode SW20 9LE · boundary not held, centred on the postcodeApprovedRefusedOther9 exact9 on the map — every match
At a glance · this postcodeMerton profile →
24
Premises
known addresses (UPRNs)
9
Applications
9 decided
88.9%
Approval rate
8 approved · 1 refused
21
EPC records
ratings C 11 · D 9 · E 1
9
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?

SW20 9LE has 24 known premises and 9 planning records — 8 approved of 9 decided (88.9%). 21 EPC records.

Premises (18 of 24 shown)

Planning

What happened?

9 planning applications across the postcode; 8 approved of 9 decided (88.9%). Latest 9 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 ROOF EXTENSION INCORPORATING THE INSTALLATION OF THREE SKYLIGHTS TO THE FRONT ROOF SLOPE, INSTALLATION OF WINDOW TO SIDE ELEVATION AND PROPOSED PORCH
99 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2022-08-18
ERECTION OF A SINGLE STOREY REAR EXTENSION WITH ONE SKYLIGHT, INTERNAL CONFIGURATIONS TO PROVIDE OPEN PLAN KITCHEN DINER, THE PROPOSED INSTALLATION OF 6 WINDOWS IN THE FRONT ELEVATION AND 1 SMALL WINDOW TO THE SIDE ELEVATION.
99 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Full Planning Permission
Approved
2022-08-18
RETENTION OF EXISTING GAZEBO
93 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Rosaline Pattwell · Officer Historic Officer
Full Planning Permission
Refused
2018-11-16
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF THE PROPOSED ERECTION OF REAR ROOF EXTENSION; THE ERECTION OF A SINGLE STOREY REAR EXTENSION; THE ERECTION OF A NEW FRONT ENTRANCE PORCH AND THE INSTALLATION OF ROOFLIGHTS TO FRONT ROOF SLOPE.
81 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Mrs L Skinner · Agent DB Designs · Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2011-01-13
RETENTION OF CONVERSION OF DWELLING HOUSE INTO 2 X 1 BED FLATS
85 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Martin Perry · Officer Historic Officer
Full Planning Permission
Approved
2007-07-13
ERECTION OF A REAR DORMER ROOF EXTENSION
103 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Full Planning Permission
Approved
2007-05-29
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF A PROPOSED SINGLE STOREY DETACHED BUILDING IN THE REAR GARDEN
69 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Mr S R Martin · Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2003-10-09
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF AN EXISTING REAR CONSERVATORY EXTENSION
69 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Mr S R Martin · Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2003-08-29
ERECTION OF SINGLE STOREY REAR EXTENSION
103 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Full Planning Permission
Approved
1998-06-25
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION INCORPORATING THE INSTALLATION OF THREE SKYLIGHTS TO THE FRONT ROOF SLOPE, INSTALLATION OF WINDOW TO SIDE ELEVATION AND PROPOSED PORCH
99 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Approved
2022-08-18
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY REAR EXTENSION WITH ONE SKYLIGHT, INTERNAL CONFIGURATIONS TO PROVIDE OPEN PLAN KITCHEN DINER, THE PROPOSED INSTALLATION OF 6 WINDOWS IN THE FRONT ELEVATION AND 1 SMALL WINDOW TO THE SIDE ELEVATION.
99 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Approved
2022-08-18
More
Full Planning Permission
RETENTION OF EXISTING GAZEBO
93 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Rosaline Pattwell · Officer Historic Officer
Refused
2018-11-16
More
Full Planning Permission
Show all 9 rows
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF THE PROPOSED ERECTION OF REAR ROOF EXTENSION; THE ERECTION OF A SINGLE STOREY REAR EXTENSION; THE ERECTION OF A NEW FRONT ENTRANCE PORCH AND THE INSTALLATION OF ROOFLIGHTS TO FRONT ROOF SLOPE.
81 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Mrs L Skinner · Agent DB Designs · Officer Historic Officer
Approved
2011-01-13
More
Lawful Development Certificate - Proposed - Section 192
RETENTION OF CONVERSION OF DWELLING HOUSE INTO 2 X 1 BED FLATS
85 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Martin Perry · Officer Historic Officer
Approved
2007-07-13
More
Full Planning Permission
ERECTION OF A REAR DORMER ROOF EXTENSION
103 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Approved
2007-05-29
More
Full Planning Permission
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF A PROPOSED SINGLE STOREY DETACHED BUILDING IN THE REAR GARDEN
69 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Mr S R Martin · Officer Historic Officer
Approved
2003-10-09
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF AN EXISTING REAR CONSERVATORY EXTENSION
69 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Applicant Mr S R Martin · Officer Historic Officer
Approved
2003-08-29
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF SINGLE STOREY REAR EXTENSION
103 Cannon Hill Lane, Raynes Park, Merton, SW20 9LE · premises record
Approved
1998-06-25
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 9 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 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development

What could it become?

Planning precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings C: 11, D: 9, E: 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.

2 intent signals recorded in this postcode
Price decline · 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.