Postcode record · Kingston Upon Thames
KT3 4AE.
KT3 4AE has 58 known premises and 58 planning records — 44 approved of 57 decided (77.2%). 37 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeKingston Upon Thames profile →
58
Premises
known addresses (UPRNs)
58
Applications
57 decided
77.2%
Approval rate
44 approved · 11 refused
37
EPC records
ratings C 6 · D 19 · E 11 · F 1
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
KT3 4AE has 58 known premises and 58 planning records — 44 approved of 57 decided (77.2%). 37 EPC records.
Premises (18 of 58 shown)
Name
Details
UPRN 128001896
UPRN 128001903
UPRN 10015324196
UPRN 10026009306
UPRN 100021772910
UPRN 100021772911
UPRN 100021772912
UPRN 100021772913
UPRN 100021772914
UPRN 100021772915
UPRN 128001896
UPRN 128001903
UPRN 10015324196
Show all 10 rows
UPRN 10026009306
UPRN 100021772910
UPRN 100021772911
UPRN 100021772912
UPRN 100021772913
UPRN 100021772914
UPRN 100021772915
Planning
What happened?
58 planning applications across the postcode; 44 approved of 57 decided (77.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a two storey infill to side/rear and a single storey rear extension.
56 Blagdon Road New Malden KT3 4AE · premises record
Householder
Unknown
2026-04-28
Erection of hip to gable and rear L-shaped dormer roof extension with installation of 2nos. front rooflights
90 Blagdon Road New Malden KT3 4AE · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2026-03-05
Demolition of single storey rear extension and erection of single storey rear/side infill extension with patio and internal alterations.
100 Blagdon Road New Malden KT3 4AE · premises record
Householder
Approved
2025-04-15
Erection of rear dormer roof extension with 3nos. front rooflights to facilitate loft conversion, internal alterations, floor plan redesign and all associated works
80 Blagdon Road New Malden KT3 4AE · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2025-03-28
Erection of a single storey rear extension.
58 Blagdon Road New Malden KT3 4AE · premises record
Householder
Approved
2025-02-26
Erection of single storey rear extension (4m in depth, maximum height of 2.95m and eaves height of 2.95m)
58 Blagdon Road New Malden KT3 4AE · premises record
Applicant Mr & Mrs Thomas & Katherine McLaren & Bates · Agent Dr Hikmat Akhundzada · Officer Nia Wilkinson
PA Householder Rear Extension
Refused
2025-01-20
Erection of single storey rear extension (1.3m in width, maximum height of 2.9m and eaves height of 2.9m)
104 Blagdon Road New Malden KT3 4AE · premises record
PA Householder Rear Extension
Refused
2024-09-17
Erection of a single storey wraparound side/rear extension. Replacement of main door.
90 Blagdon Road New Malden KT3 4AE · premises record
Householder
Approved
2024-01-08
Erection of single storey rear extension (4.0m in depth, maximum height of 3.0m and eaves height of 2.90m)
22 Blagdon Road New Malden KT3 4AE · premises record
PA Householder Rear Extension
Not required
2023-04-17
Erection of single storey rear extension (4m in depth, maximum height of 3.5m and eaves height of 3.0m)
22 Blagdon Road New Malden KT3 4AE · premises record
PA Householder Rear Extension
Refused
2022-11-29
Erection of a two storey infill to side/rear and a single storey rear extension.
56 Blagdon Road New Malden KT3 4AE · premises record
Unknown
2026-04-28
More
Householder
Erection of hip to gable and rear L-shaped dormer roof extension with installation of 2nos. front rooflights
90 Blagdon Road New Malden KT3 4AE · premises record
Approved
2026-03-05
More
Cert of Lawful Use/Operation - Proposed
Demolition of single storey rear extension and erection of single storey rear/side infill extension with patio and internal alterations.
100 Blagdon Road New Malden KT3 4AE · premises record
Approved
2025-04-15
More
Householder
Show all 10 rows
Erection of rear dormer roof extension with 3nos. front rooflights to facilitate loft conversion, internal alterations, floor plan redesign and all associated works
80 Blagdon Road New Malden KT3 4AE · premises record
Approved
2025-03-28
More
Cert of Lawful Use/Operation - Proposed
Erection of a single storey rear extension.
58 Blagdon Road New Malden KT3 4AE · premises record
Approved
2025-02-26
More
Householder
Erection of single storey rear extension (4m in depth, maximum height of 2.95m and eaves height of 2.95m)
58 Blagdon Road New Malden KT3 4AE · premises record
Applicant Mr & Mrs Thomas & Katherine McLaren & Bates · Agent Dr Hikmat Akhundzada · Officer Nia Wilkinson
Refused
2025-01-20
More
PA Householder Rear Extension
Erection of single storey rear extension (1.3m in width, maximum height of 2.9m and eaves height of 2.9m)
104 Blagdon Road New Malden KT3 4AE · premises record
Refused
2024-09-17
More
PA Householder Rear Extension
Erection of a single storey wraparound side/rear extension. Replacement of main door.
90 Blagdon Road New Malden KT3 4AE · premises record
Approved
2024-01-08
More
Householder
Erection of single storey rear extension (4.0m in depth, maximum height of 3.0m and eaves height of 2.90m)
22 Blagdon Road New Malden KT3 4AE · premises record
Not required
2023-04-17
More
PA Householder Rear Extension
Erection of single storey rear extension (4m in depth, maximum height of 3.5m and eaves height of 3.0m)
22 Blagdon Road New Malden KT3 4AE · premises record
Refused
2022-11-29
More
PA Householder Rear Extension
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 29 Jun 2026 · W.I.M Home Care · GASAFE
MI Flue: LOUGHRIGG with Descriptor Install a solid fuel or multifuel dry room heater stove or cooker MI Flue: miflue with Descriptor Install a flexible metal flue liner · received 6 May 2026 · Prestige Fires & Flue Services Ltd
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system without storage · received 4 Feb 2026 · NPH Plumbing & Heating Ltd · GASAFE
Hip to gable and L-shape dormer loft conversion and internal alterations · received 2 Feb 2026 · Initial Notice Accepted · London Building Control Ltd
Install 8 Windows · received 27 Jan 2026 · P & P Glass Ltd
competent person:GASAFE · Install a gas-fired boiler · received 12 Dec 2025 · SB Heating & Plumbing · GASAFE
competent person:NICEIC · Circuit alteration or addition in a special location · received 30 Nov 2025 · Fast Electrical Services Ltd · NICEIC
competent person:NICEIC · Circuit alteration or addition in a special location Install one or more new circuits · received 30 Oct 2025 · CBEC Ltd · NICEIC
Rear Dormer Loft Conversion · received 11 Aug 2025 · Conditionally Approved
competent person:GASAFE · Install a gas fire · received 3 Aug 2025 · K A Fuller · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 29 Jun 2026 · W.I.M Home Care · GASAFE
MI Flue: LOUGHRIGG with Descriptor Install a solid fuel or multifuel dry room heater stove or cooker MI Flue: miflue with Descriptor Install a flexible metal flue liner · received 6 May 2026 · Prestige Fires & Flue Services Ltd
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system without storage · received 4 Feb 2026 · NPH Plumbing & Heating Ltd · GASAFE
Show all 10 rows
Hip to gable and L-shape dormer loft conversion and internal alterations · received 2 Feb 2026 · Initial Notice Accepted · London Building Control Ltd
Install 8 Windows · received 27 Jan 2026 · P & P Glass Ltd
competent person:GASAFE · Install a gas-fired boiler · received 12 Dec 2025 · SB Heating & Plumbing · GASAFE
competent person:NICEIC · Circuit alteration or addition in a special location · received 30 Nov 2025 · Fast Electrical Services Ltd · NICEIC
competent person:NICEIC · Circuit alteration or addition in a special location Install one or more new circuits · received 30 Oct 2025 · CBEC Ltd · NICEIC
Rear Dormer Loft Conversion · received 11 Aug 2025 · Conditionally Approved
competent person:GASAFE · Install a gas fire · received 3 Aug 2025 · K A Fuller · GASAFE
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.
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 2 applications
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 2 applications
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 precedent58 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy37 EPC records; ratings C: 6, D: 19, E: 11, 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.
4 intent signals recorded in this postcode
Charge registered · EPC F/G · Long hold
Subscribe to see the signals → Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.