Postcode record · Merton
SW20 9NT.
SW20 9NT has 49 known premises and 28 planning records — 15 approved of 27 decided (55.6%). 32 EPC records.
Postcode SW20 9NT · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeMerton profile →
49
Premises
known addresses (UPRNs)
28
Applications
27 decided
55.6%
Approval rate
15 approved · 7 refused
32
EPC records
ratings C 8 · D 19 · E 3 · F 1 · G 1
28
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 9NT has 49 known premises and 28 planning records — 15 approved of 27 decided (55.6%). 32 EPC records.
Premises (18 of 49 shown)
Name
Details
UPRN 48073383
UPRN 48073385
UPRN 48073387
UPRN 48073389
UPRN 48073391
UPRN 48073596
UPRN 48073598
UPRN 48073600
UPRN 48073602
UPRN 48073604
UPRN 48073383
UPRN 48073385
UPRN 48073387
Show all 10 rows
UPRN 48073389
UPRN 48073391
UPRN 48073596
UPRN 48073598
UPRN 48073600
UPRN 48073602
UPRN 48073604
Planning
What happened?
28 planning applications across the postcode; 15 approved of 27 decided (55.6%). Latest 28 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 EXTENSIONS
93 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Lan Pham
Lawful Development Certificate - Existing - Section 191
Pending Consideration
2026-04-29
REDEVELOPMENT OF EXISTING OUTBUILDING.
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Applicant Mr Li · Officer Rebecca Martin-Fraser
Full Planning Permission
Approved
2024-08-16
ERECTION OF A PORCH.
177 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Myles Bartoli
Full Planning Permission
Refused
2023-12-15
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 5 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 M. THE HEIGHT OF THE EAVES OF
143 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2023-09-07
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED CONVERSION OF ROOFSPACE, ERECTION OF A REAR DORMER ROOF EXTENSION
177 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Myles Bartoli
Lawful Development Certificate - Proposed - Section 192
Approved
2023-08-08
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 5 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 2.7 M. THE HEIGHT OF THE EAVES O
143 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2023-07-05
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 4 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.5 M. THE HEIGHT OF THE EAVES O
143 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2023-05-09
ERECTION OF GROUND AND FIRST FLOOR REAR EXTENSIONS.
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Awot Tesfai
Full Planning Permission
Approved
2021-06-16
ERECTION OF A SINGLE STOREY REAR EXTENSION
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Awot Tesfai
Full Planning Permission
Approved
2020-09-28
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 5.00 THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.00 THE HEIGHT OF THE EAVES OF
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Applicant Mr CS Jung · Officer Historic Officer
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2020-08-18
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSIONS
93 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Lan Pham
Pending Consideration
2026-04-29
More
Lawful Development Certificate - Existing - Section 191
REDEVELOPMENT OF EXISTING OUTBUILDING.
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Applicant Mr Li · Officer Rebecca Martin-Fraser
Approved
2024-08-16
More
Full Planning Permission
ERECTION OF A PORCH.
177 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Myles Bartoli
Refused
2023-12-15
More
Full Planning Permission
Show all 10 rows
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 5 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 M. THE HEIGHT OF THE EAVES OF
143 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Not required
2023-09-07
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED CONVERSION OF ROOFSPACE, ERECTION OF A REAR DORMER ROOF EXTENSION
177 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Myles Bartoli
Approved
2023-08-08
More
Lawful Development Certificate - Proposed - Section 192
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 5 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 2.7 M. THE HEIGHT OF THE EAVES O
143 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Refused
2023-07-05
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
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 4 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.5 M. THE HEIGHT OF THE EAVES O
143 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Refused
2023-05-09
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
ERECTION OF GROUND AND FIRST FLOOR REAR EXTENSIONS.
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Awot Tesfai
Approved
2021-06-16
More
Full Planning Permission
ERECTION OF A SINGLE STOREY REAR EXTENSION
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Officer Awot Tesfai
Approved
2020-09-28
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 5.00 THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.00 THE HEIGHT OF THE EAVES OF
107 Whatley Avenue, Raynes Park, Merton, SW20 9NT · premises record
Applicant Mr CS Jung · Officer Historic Officer
Refused
2020-08-18
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
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 28 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
Agent on 3 applications
Agent on 2 applications
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
Agent on 3 applications
Agent on 2 applications
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy32 EPC records; ratings C: 8, D: 19, E: 3, F: 1, 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
10 intent signals recorded in this postcode
Probate · Beatable refusal · EPC F/G · Repeat sale · Price decline · Lapsed consent · 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.