Postcode record · Kingston Upon Thames
KT3 3UN.
KT3 3UN has 13 known premises and 37 planning records — 22 approved of 37 decided (59.5%). 10 EPC records.
Postcode KT3 3UN · boundary not held, centred on the postcodeApprovedRefusedOther36 on the map — every match
At a glance · this postcodeKingston Upon Thames profile →
13
Premises
known addresses (UPRNs)
37
Applications
37 decided
59.5%
Approval rate
22 approved · 12 refused
10
EPC records
ratings C 2 · D 3 · E 4 · F 1
36
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 3UN has 13 known premises and 37 planning records — 22 approved of 37 decided (59.5%). 10 EPC records.
Premises
Name
Details
UPRN 100021782997
UPRN 100021782999
UPRN 100021783001
UPRN 100021783003
UPRN 100021783005
UPRN 100021783007
UPRN 100021783008
UPRN 100021783010
UPRN 100021783012
UPRN 100021783014
UPRN 100021782997
UPRN 100021782999
UPRN 100021783001
Show all 10 rows
UPRN 100021783003
UPRN 100021783005
UPRN 100021783007
UPRN 100021783008
UPRN 100021783010
UPRN 100021783012
UPRN 100021783014
Planning
What happened?
37 planning applications across the postcode; 22 approved of 37 decided (59.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a garden studio
6 Woodlands Avenue New Malden KT3 3UN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2024-08-14
Erection of a single storey garden studio outbuilding.
6 Woodlands Avenue New Malden KT3 3UN · premises record
Cert of Lawful Use/Operation - Proposed
Refused
2024-04-30
Replacing existing roof with new pitched roof with flat top, 2no rear dormer roof extensions and installation of 10no roof lights to facilitate loft conversion. First floor front extension and double-storey rear extension. New front porch and associated changes to fenestration.
2 Woodlands Avenue New Malden KT3 3UN · premises record
Householder
Approved
2022-12-05
Erection of part single, double-storey rear extension and new front porch with pediment
2 Woodlands Avenue New Malden KT3 3UN · premises record
Householder
Approved
2022-06-01
Erection of hip to gable roof extension with rear dormer and 2 nos juliet balcony, installation of 2 nos front rooflights to facilitate loft conversion
18 Woodlands Avenue New Malden KT3 3UN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2021-12-09
Raising roof ridge height with erection of rear hip to gable and 2no side dormer roof extensions to facilitate loft conversion
18 Woodlands Avenue New Malden KT3 3UN · premises record
Householder
Refused
2021-07-05
Erection of single storey rear extension and first floor side extension
8 Woodlands Avenue New Malden KT3 3UN · premises record
Householder
Approved
2021-04-19
Demolition of existing conservatory and erection of single storey rear extension
10 Woodlands Avenue New Malden KT3 3UN · premises record
Householder
Approved
2020-04-14
Erection of single storey rear extension (5.00m in depth, maximum height of 3.00m and eaves height of 3.00m)
10 Woodlands Avenue New Malden KT3 3UN · premises record
Applicant Mrs Tiffany Barwick · Officer Gosia Danik
PA Householder Rear Extension
Refused
2020-01-06
Replacement of existing rear dormer window, widening of north and south roof slopes by approximately 8 degrees and installation of 4x rooflights
26 Woodlands Avenue New Malden KT3 3UN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2019-05-14
Erection of a garden studio
6 Woodlands Avenue New Malden KT3 3UN · premises record
Approved
2024-08-14
More
Cert of Lawful Use/Operation - Proposed
Erection of a single storey garden studio outbuilding.
6 Woodlands Avenue New Malden KT3 3UN · premises record
Refused
2024-04-30
More
Cert of Lawful Use/Operation - Proposed
Replacing existing roof with new pitched roof with flat top, 2no rear dormer roof extensions and installation of 10no roof lights to facilitate loft conversion. First floor front extension and double-storey rear extension. New front porch and associated changes to fenestration.
2 Woodlands Avenue New Malden KT3 3UN · premises record
Approved
2022-12-05
More
Householder
Show all 10 rows
Erection of part single, double-storey rear extension and new front porch with pediment
2 Woodlands Avenue New Malden KT3 3UN · premises record
Approved
2022-06-01
More
Householder
Erection of hip to gable roof extension with rear dormer and 2 nos juliet balcony, installation of 2 nos front rooflights to facilitate loft conversion
18 Woodlands Avenue New Malden KT3 3UN · premises record
Approved
2021-12-09
More
Cert of Lawful Use/Operation - Proposed
Raising roof ridge height with erection of rear hip to gable and 2no side dormer roof extensions to facilitate loft conversion
18 Woodlands Avenue New Malden KT3 3UN · premises record
Refused
2021-07-05
More
Householder
Erection of single storey rear extension and first floor side extension
8 Woodlands Avenue New Malden KT3 3UN · premises record
Approved
2021-04-19
More
Householder
Demolition of existing conservatory and erection of single storey rear extension
10 Woodlands Avenue New Malden KT3 3UN · premises record
Approved
2020-04-14
More
Householder
Erection of single storey rear extension (5.00m in depth, maximum height of 3.00m and eaves height of 3.00m)
10 Woodlands Avenue New Malden KT3 3UN · premises record
Applicant Mrs Tiffany Barwick · Officer Gosia Danik
Refused
2020-01-06
More
PA Householder Rear Extension
Replacement of existing rear dormer window, widening of north and south roof slopes by approximately 8 degrees and installation of 4x rooflights
26 Woodlands Avenue New Malden KT3 3UN · premises record
Approved
2019-05-14
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:NAPIT · Install one or more new circuits · received 18 Feb 2026 · OVO (S) Gas Limited · NAPIT
competent person:NICEIC · Install one or more new circuits Install a replacement consumer unit · received 10 Dec 2025 · Luxsmart Automation · NICEIC
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system with vented hot water storage Install a Non-masonry flue · received 18 Oct 2025 · Arash Saboori · GASAFE
Detached Outbuilding · received 6 Aug 2025 · James Munro
Conversion of Garage · received 5 Aug 2025
competent person:NICEIC · Install a replacement consumer unit Install one or more new circuits · received 14 Apr 2025 · EcoTek Property Services · NICEIC
Full house remodel including part single, part two storey front and rear extensions and loft conversion. · received 26 Jun 2023 · Initial Notice Accepted · Total Building Control Ltd
competent person:FENSA · Install replacement door in a dwelling · received 26 Mar 2023 · Alaskan Windows Ltd · FENSA
competent person:FENSA · Install replacement window in a dwelling · received 8 Feb 2023 · The Wright Glazing Co Ltd · FENSA
competent person:NICEIC · Install one or more new circuits · received 23 Dec 2022 · CBEC Ltd · NICEIC
competent person:NAPIT · Install one or more new circuits · received 18 Feb 2026 · OVO (S) Gas Limited · NAPIT
competent person:NICEIC · Install one or more new circuits Install a replacement consumer unit · received 10 Dec 2025 · Luxsmart Automation · NICEIC
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system with vented hot water storage Install a Non-masonry flue · received 18 Oct 2025 · Arash Saboori · GASAFE
Show all 10 rows
Detached Outbuilding · received 6 Aug 2025 · James Munro
Conversion of Garage · received 5 Aug 2025
competent person:NICEIC · Install a replacement consumer unit Install one or more new circuits · received 14 Apr 2025 · EcoTek Property Services · NICEIC
Full house remodel including part single, part two storey front and rear extensions and loft conversion. · received 26 Jun 2023 · Initial Notice Accepted · Total Building Control Ltd
competent person:FENSA · Install replacement door in a dwelling · received 26 Mar 2023 · Alaskan Windows Ltd · FENSA
competent person:FENSA · Install replacement window in a dwelling · received 8 Feb 2023 · The Wright Glazing Co Ltd · FENSA
competent person:NICEIC · Install one or more new circuits · received 23 Dec 2022 · CBEC Ltd · NICEIC
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).
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 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 precedent37 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 2, D: 3, E: 4, 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 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.