Postcode record · Kingston Upon Thames
KT3 4AL.
KT3 4AL has 40 known premises and 21 planning records — 17 approved of 21 decided (81%). 22 EPC records.
Postcode KT3 4AL · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeKingston Upon Thames profile →
40
Premises
known addresses (UPRNs)
21
Applications
21 decided
81%
Approval rate
17 approved · 3 refused
22
EPC records
ratings C 5 · D 12 · E 4 · G 1
20
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 4AL has 40 known premises and 21 planning records — 17 approved of 21 decided (81%). 22 EPC records.
Premises (18 of 40 shown)
Name
Details
UPRN 128001884
UPRN 128001886
UPRN 100021772973
UPRN 100021772975
UPRN 100021772977
UPRN 100021772979
UPRN 100021772981
UPRN 100021772983
UPRN 100021772985
UPRN 100021772987
UPRN 128001884
UPRN 128001886
UPRN 100021772973
Show all 10 rows
UPRN 100021772975
UPRN 100021772977
UPRN 100021772979
UPRN 100021772981
UPRN 100021772983
UPRN 100021772985
UPRN 100021772987
Planning
What happened?
21 planning applications across the postcode; 17 approved of 21 decided (81%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details required for Condition 5 (Fire Statement) of planning permission 23/01078/HOU (Erection of a single storey rear infill extension and internal alterations.)
160 Blagdon Road New Malden KT3 4AL · premises record
Details Reserved by Condition
Approved
2023-07-24
Non Material Amendment to planning permission 23/01078/HOU (Erection of a single storey rear infill extension and internal alterations.) to allow alteration to roof material.
160 Blagdon Road New Malden KT3 4AL · premises record
Non-Material Amendment
Approved
2023-07-24
Erection of a single storey rear infill extension and internal alterations.
160 Blagdon Road New Malden KT3 4AL · premises record
Householder
Approved
2023-04-24
Erection of rear dormer roof extension and installation of 2nos front rooflights to facilitate loft conversion
168 Blagdon Road New Malden KT3 4AL · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2021-11-15
Erection of rear dormer roof extension and installation of 2 front rooflights to facilitate loft conversion.
160 Blagdon Road New Malden KT3 4AL · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2018-09-27
Erection of single storey rear extension
144 Blagdon Road New Malden KT3 4AL · premises record
Applicant Mr Joel Buckingham · Agent Miss Iris Osk Gudsteinsdottir
Householder
Approved
2018-04-27
Erection of single storey rear extension
180 Blagdon Road New Malden KT3 4AL · premises record
Householder
Approved
2018-02-07
Erection of an L shaped dormer loft conversion
146 Blagdon Road New Malden KT3 4AL · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2016-07-25
Demolition of existing single storey rear extension. Erection of single storey rear extension
178 Blagdon Road New Malden KT3 4AL · premises record
Householder
Approved
2015-11-18
Erection of rear dormer roof extension and installation of 3 x front rooflights
178 Blagdon Road New Malden KT3 4AL · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2015-11-18
Details required for Condition 5 (Fire Statement) of planning permission 23/01078/HOU (Erection of a single storey rear infill extension and internal alterations.)
160 Blagdon Road New Malden KT3 4AL · premises record
Approved
2023-07-24
More
Details Reserved by Condition
Non Material Amendment to planning permission 23/01078/HOU (Erection of a single storey rear infill extension and internal alterations.) to allow alteration to roof material.
160 Blagdon Road New Malden KT3 4AL · premises record
Approved
2023-07-24
More
Non-Material Amendment
Erection of a single storey rear infill extension and internal alterations.
160 Blagdon Road New Malden KT3 4AL · premises record
Approved
2023-04-24
More
Householder
Show all 10 rows
Erection of rear dormer roof extension and installation of 2nos front rooflights to facilitate loft conversion
168 Blagdon Road New Malden KT3 4AL · premises record
Approved
2021-11-15
More
Cert of Lawful Use/Operation - Proposed
Erection of rear dormer roof extension and installation of 2 front rooflights to facilitate loft conversion.
160 Blagdon Road New Malden KT3 4AL · premises record
Approved
2018-09-27
More
Cert of Lawful Use/Operation - Proposed
Erection of single storey rear extension
144 Blagdon Road New Malden KT3 4AL · premises record
Applicant Mr Joel Buckingham · Agent Miss Iris Osk Gudsteinsdottir
Approved
2018-04-27
More
Householder
Erection of single storey rear extension
180 Blagdon Road New Malden KT3 4AL · premises record
Approved
2018-02-07
More
Householder
Erection of an L shaped dormer loft conversion
146 Blagdon Road New Malden KT3 4AL · premises record
Approved
2016-07-25
More
Cert of Lawful Use/Operation - Proposed
Demolition of existing single storey rear extension. Erection of single storey rear extension
178 Blagdon Road New Malden KT3 4AL · premises record
Approved
2015-11-18
More
Householder
Erection of rear dormer roof extension and installation of 3 x front rooflights
178 Blagdon Road New Malden KT3 4AL · premises record
Approved
2015-11-18
More
Cert of Lawful Use/Operation - Proposed
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
competent person:GASAFE · Install a gas-fired boiler · received 16 Apr 2026 · Transgas Services Heating & Plumbing Limited · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 27 Mar 2026 · Boilergurus · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 25 Mar 2026 · Ideal Boiler Installs · GASAFE
competent person:FENSA · Install replacement window in a dwelling · received 15 Sept 2025 · S.C.I. Products Ltd · FENSA
competent person:FENSA · Install replacement windows in a dwelling · received 28 Mar 2025 · Alaskan Windows Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 18 Oct 2024 · B H Plumbing Services · GASAFE
Install replacement window(s) in a dwelling Install replacement door(s) in a dwelling None of work subject to a Green Deal Plan · received 17 Oct 2024 · COSYHOMES WINDOWS LTD
Dormer Loft Conversion · received 22 Apr 2024
competent person:NICEIC · Circuit alteration or addition in a special location · received 19 Apr 2024 · NICEIC
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 2 Oct 2023 · London and Local Window Design Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 16 Apr 2026 · Transgas Services Heating & Plumbing Limited · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 27 Mar 2026 · Boilergurus · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 25 Mar 2026 · Ideal Boiler Installs · GASAFE
Show all 10 rows
competent person:FENSA · Install replacement window in a dwelling · received 15 Sept 2025 · S.C.I. Products Ltd · FENSA
competent person:FENSA · Install replacement windows in a dwelling · received 28 Mar 2025 · Alaskan Windows Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 18 Oct 2024 · B H Plumbing Services · GASAFE
Install replacement window(s) in a dwelling Install replacement door(s) in a dwelling None of work subject to a Green Deal Plan · received 17 Oct 2024 · COSYHOMES WINDOWS LTD
Dormer Loft Conversion · received 22 Apr 2024
competent person:NICEIC · Circuit alteration or addition in a special location · received 19 Apr 2024 · NICEIC
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 2 Oct 2023 · London and Local Window Design Ltd · FENSA
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Alverstone Road0 mOnslow Road0 mBeverley Road0 mBlagdon Road0 mFootpath From Blagdon Road To Borough Boundary1 mEgerton Road11 mFootpath From The Mount To Blagdon Road33 m
People
Who is involved?
Named on the latest 21 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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 3 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 precedent21 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 5, D: 12, E: 4, 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 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.
6 intent signals recorded in this postcode
EPC F/G · Price decline · 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.