Postcode record · Kingston Upon Thames
KT3 5EU.
KT3 5EU has 40 known premises and 76 planning records — 51 approved of 75 decided (68%). 24 EPC records.
Postcode KT3 5EU · boundary not held, centred on the postcodeApprovedRefusedOther76 exact76 on the map — every match
At a glance · this postcodeKingston Upon Thames profile →
40
Premises
known addresses (UPRNs)
76
Applications
75 decided
68%
Approval rate
51 approved · 18 refused
24
EPC records
ratings C 6 · D 9 · E 7 · F 1 · G 1
76
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?
KT3 5EU has 40 known premises and 76 planning records — 51 approved of 75 decided (68%). 24 EPC records.
Premises (18 of 40 shown)
Name
Details
UPRN 128005340
UPRN 128034424
UPRN 128042844
UPRN 100021774874
UPRN 100021774875
UPRN 100021774876
UPRN 100021774877
UPRN 100021774878
UPRN 100021774879
UPRN 100021774880
UPRN 128005340
UPRN 128034424
UPRN 128042844
Show all 10 rows
UPRN 100021774874
UPRN 100021774875
UPRN 100021774876
UPRN 100021774877
UPRN 100021774878
UPRN 100021774879
UPRN 100021774880
Planning
What happened?
76 planning applications across the postcode; 51 approved of 75 decided (68%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of an existing side war bunker, erection of single storey side and rear wraparound extension.
5 Cotsford Avenue New Malden KT3 5EU · premises record
Householder
Pending Consideration
2026-03-30
Erection of rear outbuilding for garden office and storage
23 Cotsford Avenue New Malden KT3 5EU · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2026-02-04
Alterations to rear conservatory with installation of double pitched roof, thermal wall insulation and changes to fenestrations
27 Cotsford Avenue New Malden KT3 5EU · premises record
Householder
Approved
2026-01-06
Erection of a single storey rear detached outbuilding to be used as a home office/garden room.
23 Cotsford Avenue New Malden KT3 5EU · premises record
Applicant Daniel Kujawa · Officer Honey Olaiya
Cert of Lawful Use/Operation - Proposed
Refused
2025-09-30
Erection of single storey rear extension (Maximum 6.0m in depth, maximum height of 3.0m and eaves height of 3.0m)
31 Cotsford Avenue New Malden KT3 5EU · premises record
PA Householder Rear Extension
Not required
2025-07-03
Demolition of an existing garage, erection of part two storey/part single storey rear, single storey side and front porch extension. Alteration of existing roof with rear dormer and installation of 5nos side rooflights.
31 Cotsford Avenue New Malden KT3 5EU · premises record
Householder
Approved
2025-04-04
Demolition of an existing side conservatory, erection of part two storey/part single storey rear and side, single storey front porch extension. Roof alteration with first floor front extension, 1no front dormer and increase in roof height. Installation of 1 no front and 4nos side rooflights'.
11 Cotsford Avenue New Malden KT3 5EU · premises record
Householder - Fast Track
Approved
2025-02-05
Demolition of an existing side conservatory, erection of part two storey/part single storey rear and side, single storey front porch extension. Roof alteration with first floor front extension, 1no front dormer and increase in roof height. Installation of 3nos side rooflights.
11 Cotsford Avenue New Malden KT3 5EU · premises record
Householder
Refused
2024-09-02
T1 - Willow Pollard to new points bellow previous ones, the tree has suffered a very large tear out at crown break and now has substantial weight left above wound.
27 Cotsford Avenue New Malden KT3 5EU · premises record
Applicant Miss Charlotte Blamey · Officer James Baker
Tree Preservation Order
Approved
2024-07-22
High Hedge Complaint at Boundary Between 41 Windsor Avenue and 25 Cotsford Avenue
25 Cotsford Avenue New Malden KT3 5EU · premises record
Applicant Ms Rebecca Harrison · Officer James Baker
High Hedges
Approved
2024-07-03
Demolition of an existing side war bunker, erection of single storey side and rear wraparound extension.
5 Cotsford Avenue New Malden KT3 5EU · premises record
Pending Consideration
2026-03-30
More
Householder
Erection of rear outbuilding for garden office and storage
23 Cotsford Avenue New Malden KT3 5EU · premises record
Approved
2026-02-04
More
Cert of Lawful Use/Operation - Proposed
Alterations to rear conservatory with installation of double pitched roof, thermal wall insulation and changes to fenestrations
27 Cotsford Avenue New Malden KT3 5EU · premises record
Approved
2026-01-06
More
Householder
Show all 10 rows
Erection of a single storey rear detached outbuilding to be used as a home office/garden room.
23 Cotsford Avenue New Malden KT3 5EU · premises record
Applicant Daniel Kujawa · Officer Honey Olaiya
Refused
2025-09-30
More
Cert of Lawful Use/Operation - Proposed
Erection of single storey rear extension (Maximum 6.0m in depth, maximum height of 3.0m and eaves height of 3.0m)
31 Cotsford Avenue New Malden KT3 5EU · premises record
Not required
2025-07-03
More
PA Householder Rear Extension
Demolition of an existing garage, erection of part two storey/part single storey rear, single storey side and front porch extension. Alteration of existing roof with rear dormer and installation of 5nos side rooflights.
31 Cotsford Avenue New Malden KT3 5EU · premises record
Approved
2025-04-04
More
Householder
Demolition of an existing side conservatory, erection of part two storey/part single storey rear and side, single storey front porch extension. Roof alteration with first floor front extension, 1no front dormer and increase in roof height. Installation of 1 no front and 4nos side rooflights'.
11 Cotsford Avenue New Malden KT3 5EU · premises record
Approved
2025-02-05
More
Householder - Fast Track
Demolition of an existing side conservatory, erection of part two storey/part single storey rear and side, single storey front porch extension. Roof alteration with first floor front extension, 1no front dormer and increase in roof height. Installation of 3nos side rooflights.
11 Cotsford Avenue New Malden KT3 5EU · premises record
Refused
2024-09-02
More
Householder
T1 - Willow Pollard to new points bellow previous ones, the tree has suffered a very large tear out at crown break and now has substantial weight left above wound.
27 Cotsford Avenue New Malden KT3 5EU · premises record
Applicant Miss Charlotte Blamey · Officer James Baker
Approved
2024-07-22
More
Tree Preservation Order
High Hedge Complaint at Boundary Between 41 Windsor Avenue and 25 Cotsford Avenue
25 Cotsford Avenue New Malden KT3 5EU · premises record
Applicant Ms Rebecca Harrison · Officer James Baker
Approved
2024-07-03
More
High Hedges
Building control
Building-control records are not yet collected for Kingston Upon Thames — 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 40 premises each one covers.
Designation
Coverage
Tree Preservation Zone
Named designation not supplied · reference 377 · covers 1 of 40 premises. Protected-tree works may require consent or formal notice.
Tree Preservation Zone
Named designation not supplied · reference 1307 · covers 1 of 40 premises. Protected-tree works may require consent or formal notice.
Tree Preservation Zone
Named designation not supplied · reference 377 · covers 1 of 40 premises. Protected-tree works may require consent or formal notice.
Tree Preservation Zone
Named designation not supplied · reference 1307 · covers 1 of 40 premises. Protected-tree works may require consent or formal notice.
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
Applicant on 2 applications
Applicant on 2 applications
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
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent76 applications and 76 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 6, D: 9, E: 7, 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.
9 intent signals recorded in this postcode
Appeal dismissed · EPC F/G · Repeat sale · Long hold
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.