Postcode record · Kingston Upon Thames
KT9 2BT.
KT9 2BT has 50 known premises and 41 planning records — 28 approved of 41 decided (68.3%). 29 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeKingston Upon Thames profile →
50
Premises
known addresses (UPRNs)
41
Applications
41 decided
68.3%
Approval rate
28 approved · 10 refused
29
EPC records
ratings C 7 · D 14 · E 8
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?
KT9 2BT has 50 known premises and 41 planning records — 28 approved of 41 decided (68.3%). 29 EPC records.
Premises (18 of 50 shown)
Name
Details
UPRN 128000852
UPRN 128039264
UPRN 100021745047
UPRN 100021745048
UPRN 100021745050
UPRN 100021745052
UPRN 100021745054
UPRN 100021745055
UPRN 100021745057
UPRN 100021745059
UPRN 128000852
UPRN 128039264
UPRN 100021745047
Show all 10 rows
UPRN 100021745048
UPRN 100021745050
UPRN 100021745052
UPRN 100021745054
UPRN 100021745055
UPRN 100021745057
UPRN 100021745059
Planning
What happened?
41 planning applications across the postcode; 28 approved of 41 decided (68.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey rear extension
45 Ashby Avenue Chessington KT9 2BT · premises record
Householder
Approved
2025-06-10
Erection of single storey rear extension (6.0m in depth, maximum height of 3.20m and eaves height of 3.00m)
45 Ashby Avenue Chessington KT9 2BT · premises record
PA Householder Rear Extension
Refused
2025-03-28
Erection of single storey front porch, part two storey/part single storey rear extension including conservatory, rear dormer roof extension to facilitate loft conversion. Excavation of basement level, light well and walk on rooflights. (Retrospective application)
19 Ashby Avenue Chessington KT9 2BT · premises record
Householder
Refused
2022-05-23
Erection of single storey rear extension.
53 Ashby Avenue Chessington KT9 2BT · premises record
Householder
Approved
2022-05-20
Erection of single storey front porch
53 Ashby Avenue Chessington KT9 2BT · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2022-03-31
Erection of single storey rear extension (6m in depth, maximum height of 2.80m and eaves height of 2.80m)
53 Ashby Avenue Chessington KT9 2BT · premises record
PA Householder Rear Extension
Refused
2022-03-30
Retentention of part basement side and rear extension and increase in height by 400mm of the entire basement
19 Ashby Avenue Chessington KT9 2BT · premises record
Householder
Withdrawn
2021-06-15
Excavation of side and rear basement extension and increase in height by 400mm of the entire basement
19 Ashby Avenue Chessington KT9 2BT · premises record
Householder
Refused
2021-02-04
Non Material Amendment to Planning Permission 18/00252/HOU (Excavation of basement, lightwell and walk on rooflights), for enlargement of basement from boundary to boundary wall, under existing front porch and existing garden including installation of new concrete stair from garden level to basement to provide additional means of escape.
19 Ashby Avenue Chessington KT9 2BT · premises record
Non-Material Amendment
Refused
2020-09-25
Variation of condition 2 (Approved Plans) of Planning Permission ref 18/00252/HOU (Excavation of basement, lightwell and walk on rooflights) to incorporate change of basement plan with extensions under the existing porch and patio, addition of two light wells covered with walk on roof lights
19 Ashby Avenue Chessington KT9 2BT · premises record
Full Application
Approved
2019-11-21
Erection of single storey rear extension
45 Ashby Avenue Chessington KT9 2BT · premises record
Approved
2025-06-10
More
Householder
Erection of single storey rear extension (6.0m in depth, maximum height of 3.20m and eaves height of 3.00m)
45 Ashby Avenue Chessington KT9 2BT · premises record
Refused
2025-03-28
More
PA Householder Rear Extension
Erection of single storey front porch, part two storey/part single storey rear extension including conservatory, rear dormer roof extension to facilitate loft conversion. Excavation of basement level, light well and walk on rooflights. (Retrospective application)
19 Ashby Avenue Chessington KT9 2BT · premises record
Refused
2022-05-23
More
Householder
Show all 10 rows
Erection of single storey rear extension.
53 Ashby Avenue Chessington KT9 2BT · premises record
Approved
2022-05-20
More
Householder
Erection of single storey front porch
53 Ashby Avenue Chessington KT9 2BT · premises record
Approved
2022-03-31
More
Cert of Lawful Use/Operation - Proposed
Erection of single storey rear extension (6m in depth, maximum height of 2.80m and eaves height of 2.80m)
53 Ashby Avenue Chessington KT9 2BT · premises record
Refused
2022-03-30
More
PA Householder Rear Extension
Retentention of part basement side and rear extension and increase in height by 400mm of the entire basement
19 Ashby Avenue Chessington KT9 2BT · premises record
Withdrawn
2021-06-15
More
Householder
Excavation of side and rear basement extension and increase in height by 400mm of the entire basement
19 Ashby Avenue Chessington KT9 2BT · premises record
Refused
2021-02-04
More
Householder
Non Material Amendment to Planning Permission 18/00252/HOU (Excavation of basement, lightwell and walk on rooflights), for enlargement of basement from boundary to boundary wall, under existing front porch and existing garden including installation of new concrete stair from garden level to basement to provide additional means of escape.
19 Ashby Avenue Chessington KT9 2BT · premises record
Refused
2020-09-25
More
Non-Material Amendment
Variation of condition 2 (Approved Plans) of Planning Permission ref 18/00252/HOU (Excavation of basement, lightwell and walk on rooflights) to incorporate change of basement plan with extensions under the existing porch and patio, addition of two light wells covered with walk on roof lights
19 Ashby Avenue Chessington KT9 2BT · premises record
Approved
2019-11-21
More
Full Application
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Single story rear extension. · received 5 Aug 2026 · Initial Notice Accepted · London Building Control Ltd
competent person:FENSA · Install replacement door in a dwelling · received 18 Jun 2026 · Ewell Window Company · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 15 May 2026 · ZUNO OPCO Limited · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 11 May 2026 · Just Fix Ltd · GASAFE
Removal of Load Bearing Wall to Create Large Family Bathroom · received 26 Jan 2026 · Jon Fewell
competent person:GASAFE · Install a gas-fired boiler · received 8 Sept 2025 · Sureserve Compliance South Limited · GASAFE
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 6 Aug 2025 · Warmlite Windows Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 6 Apr 2025 · Grant Asling · GASAFE
Removal of Load Bearing Walls · received 18 Mar 2025
competent person:FENSA · Install replacement windows in a dwelling Install replacement door in a dwelling · received 8 Jul 2024 · ASHI Group Limited · FENSA
Single story rear extension. · received 5 Aug 2026 · Initial Notice Accepted · London Building Control Ltd
competent person:FENSA · Install replacement door in a dwelling · received 18 Jun 2026 · Ewell Window Company · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 15 May 2026 · ZUNO OPCO Limited · GASAFE
Show all 10 rows
competent person:GASAFE · Install a gas-fired boiler · received 11 May 2026 · Just Fix Ltd · GASAFE
Removal of Load Bearing Wall to Create Large Family Bathroom · received 26 Jan 2026 · Jon Fewell
competent person:GASAFE · Install a gas-fired boiler · received 8 Sept 2025 · Sureserve Compliance South Limited · GASAFE
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 6 Aug 2025 · Warmlite Windows Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 6 Apr 2025 · Grant Asling · GASAFE
Removal of Load Bearing Walls · received 18 Mar 2025
competent person:FENSA · Install replacement windows in a dwelling Install replacement door in a dwelling · received 8 Jul 2024 · ASHI Group Limited · 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.
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 12 applications
Applicant on 3 applications
Applicant on 3 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 12 applications
Applicant on 3 applications
Applicant on 3 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 precedent41 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy29 EPC records; ratings C: 7, D: 14, E: 8.
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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.