Postcode record · Merton
SW20 8TN.
SW20 8TN has 54 known premises and 171 planning records — 128 approved of 170 decided (75.3%). 39 EPC records.
Postcode SW20 8TN · boundary not held, centred on the postcodeApprovedRefusedOther171 on the map — every match
At a glance · this postcodeMerton profile →
54
Premises
known addresses (UPRNs)
171
Applications
170 decided
75.3%
Approval rate
128 approved · 10 refused
53 days
Median decision time
average 67 days · 154 dated decisions
39
EPC records
ratings A 4 · C 6 · D 14 · E 14 · F 1
171
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 8TN has 54 known premises and 171 planning records — 128 approved of 170 decided (75.3%). 39 EPC records.
Premises (18 of 54 shown)
Name
Details
UPRN 48022921
UPRN 48022922
UPRN 48022923
UPRN 48022924
UPRN 48022925
UPRN 48022926
UPRN 48022927
UPRN 48022928
UPRN 48022929
UPRN 48022930
UPRN 48022921
UPRN 48022922
UPRN 48022923
Show all 10 rows
UPRN 48022924
UPRN 48022925
UPRN 48022926
UPRN 48022927
UPRN 48022928
UPRN 48022929
UPRN 48022930
Planning
What happened?
171 planning applications across the postcode; 128 approved of 170 decided (75.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
COMMON ALDER TREE IN REAR GARDEN. THIS HAS GROWN QUITE TALL AT AN ANGLE AND WE WOULD LIKE TO REMOVE AND REPLACE WITH ONE SMALLER FRUIT TREE. ADJACENT PLUM AND CHERRY TREES WOULD ALSO BENEFIT FROM THE THINNING.
15 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Tree(s) in a Conservation Area
No determination
2026-03-06
T1 Ash - Remove tree to ground level and treat stump with herbicide
29 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Tree(s) in a Conservation Area
No determination
2026-02-11
APPLICATION FOR A FULL WIDTH SINGLE STOREY REAR EXTENSION, PART FIRST FLOOR REAR EXTENSION, CONVERSION OF ROOFSPACE, REMOVAL OF REAR OUTRIGGER CHIMNEY BREAST AND STACK AND REMOVAL OF CHERRY TREE.
14 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Myles Bartoli
Full Planning Permission
Approved
2025-11-04
APPLICATION TO REPLACE SINGLE GLAZED TIMBER FRAMED SASH AND CASEMENT WINDOWS TO FRONT ELEVATION AND A COMBINATION OF TIMBER FRAMED AND UPVC WINDOWS AND DOORS TO FLANK AND REAR ELEVATIONS. FRONT ELEVATION WINDOWS TO BE DOUBLE GLAZED TIMBER FRAMED HERITAGE STYLE SASH / CASEMENT WINDOWS AND REAR ELEVAT
DUNMORE HOUSE, 1 - 3 Dunmore Road, Raynes Park, Merton · premises record
Officer Charlotte Gilhooly
Full Planning Permission
Approved
2025-10-22
OAK TREE: REPOLLARD, THE HEIGHT TO BE REDUCED BY 2 METRES. REDUCE WIDTH BY 1 METRE
31 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Tree(s) in a Conservation Area
Approved
2025-10-01
APPLICATION FOR THE ERECTION OF SINGLE STOREY REAR EXTENSION AND ENLARGEMENT AND RECLADDING OF EXISTING REAR DORMER AND INSTALLATION OF 2NO VELUX WINDOWS IN THE FRONT ROOF SLOPE.
38 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Francis Saayeng
Full Planning Permission
Approved
2025-10-01
APPLICATION FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION AT GROUND FLOOR LEVEL, CREATION OF 1 X WINDOW OPENING ON THE REAR ELEVATION AT FIRST FLOOR LEVEL AND MINOR ALTERATIONS TO THE EXISTING DORMER WINDOW AND FRONT ROOF SLOPE.
12 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Francis Saayeng
Full Planning Permission
Approved
2025-09-04
T1 - WILLOW - REMOVE T2 - SILVER BIRCH - REMOVE
12 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Tree(s) in a Conservation Area
Approved
2025-09-03
T1 -PLUM - SELF-SEEDED TREE AGAINST THE FENCE. FELL AND REMOVE STUM
38 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Tree(s) in a Conservation Area
Approved
2025-08-26
T1-Magnolia Outgrown location and too close to the front of the building fell and remove stump
38 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Tree(s) in a Conservation Area
Approved
2025-08-11
COMMON ALDER TREE IN REAR GARDEN. THIS HAS GROWN QUITE TALL AT AN ANGLE AND WE WOULD LIKE TO REMOVE AND REPLACE WITH ONE SMALLER FRUIT TREE. ADJACENT PLUM AND CHERRY TREES WOULD ALSO BENEFIT FROM THE THINNING.
15 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
No determination
2026-03-06
More
Tree(s) in a Conservation Area
T1 Ash - Remove tree to ground level and treat stump with herbicide
29 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
No determination
2026-02-11
More
Tree(s) in a Conservation Area
APPLICATION FOR A FULL WIDTH SINGLE STOREY REAR EXTENSION, PART FIRST FLOOR REAR EXTENSION, CONVERSION OF ROOFSPACE, REMOVAL OF REAR OUTRIGGER CHIMNEY BREAST AND STACK AND REMOVAL OF CHERRY TREE.
14 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Myles Bartoli
Approved
2025-11-04
More
Full Planning Permission
Show all 10 rows
APPLICATION TO REPLACE SINGLE GLAZED TIMBER FRAMED SASH AND CASEMENT WINDOWS TO FRONT ELEVATION AND A COMBINATION OF TIMBER FRAMED AND UPVC WINDOWS AND DOORS TO FLANK AND REAR ELEVATIONS. FRONT ELEVATION WINDOWS TO BE DOUBLE GLAZED TIMBER FRAMED HERITAGE STYLE SASH / CASEMENT WINDOWS AND REAR ELEVAT
DUNMORE HOUSE, 1 - 3 Dunmore Road, Raynes Park, Merton · premises record
Officer Charlotte Gilhooly
Approved
2025-10-22
More
Full Planning Permission
OAK TREE: REPOLLARD, THE HEIGHT TO BE REDUCED BY 2 METRES. REDUCE WIDTH BY 1 METRE
31 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Approved
2025-10-01
More
Tree(s) in a Conservation Area
APPLICATION FOR THE ERECTION OF SINGLE STOREY REAR EXTENSION AND ENLARGEMENT AND RECLADDING OF EXISTING REAR DORMER AND INSTALLATION OF 2NO VELUX WINDOWS IN THE FRONT ROOF SLOPE.
38 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Francis Saayeng
Approved
2025-10-01
More
Full Planning Permission
APPLICATION FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION AT GROUND FLOOR LEVEL, CREATION OF 1 X WINDOW OPENING ON THE REAR ELEVATION AT FIRST FLOOR LEVEL AND MINOR ALTERATIONS TO THE EXISTING DORMER WINDOW AND FRONT ROOF SLOPE.
12 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Francis Saayeng
Approved
2025-09-04
More
Full Planning Permission
T1 - WILLOW - REMOVE T2 - SILVER BIRCH - REMOVE
12 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Approved
2025-09-03
More
Tree(s) in a Conservation Area
T1 -PLUM - SELF-SEEDED TREE AGAINST THE FENCE. FELL AND REMOVE STUM
38 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Approved
2025-08-26
More
Tree(s) in a Conservation Area
T1-Magnolia Outgrown location and too close to the front of the building fell and remove stump
38 Dunmore Road, Raynes Park, Merton, SW20 8TN · premises record
Officer Rose Stepanek
Approved
2025-08-11
More
Tree(s) in a Conservation Area
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 54 premises each one covers.
Designation
Coverage
Conservation Area
Dunmore Road · reference 2811 · covers 50 of 54 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Dunmore Road · reference 2811 · covers 50 of 54 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).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 15 applications
Case officer on 5 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 15 applications
Case officer on 5 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent171 applications and 171 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy39 EPC records; ratings A: 4, C: 6, D: 14, E: 14, F: 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.
9 intent signals recorded in this postcode
Price decline · Lapsed consent · EPC F/G · 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.