Postcode record · Kingston Upon Thames
KT9 1PP.
KT9 1PP has 28 known premises and 29 planning records — 26 approved of 29 decided (89.7%). 9 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeKingston Upon Thames profile →
28
Premises
known addresses (UPRNs)
29
Applications
29 decided
89.7%
Approval rate
26 approved · 2 refused
9
EPC records
ratings C 2 · D 6 · E 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?
KT9 1PP has 28 known premises and 29 planning records — 26 approved of 29 decided (89.7%). 9 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 100021751842
UPRN 100021751844
UPRN 100021751846
UPRN 100021751848
UPRN 100021751850
UPRN 100021751852
UPRN 100021751854
UPRN 100021751856
UPRN 100021751858
UPRN 100021751842
UPRN 100021751844
Show all 10 rows
UPRN 100021751846
UPRN 100021751848
UPRN 100021751850
UPRN 100021751852
UPRN 100021751854
UPRN 100021751856
UPRN 100021751858
Planning
What happened?
29 planning applications across the postcode; 26 approved of 29 decided (89.7%). Latest 29 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Partial demolition of existing rear extension, erection of single storey rear and first floor side extension. Hip to gable roof extension with rear dormer and juliet balcony, installation of 2nos front rooflights.
102 Somerset Avenue Chessington KT9 1PP · premises record
Householder
Approved
2025-05-21
Erection of single storey rear extension
70 Somerset Avenue Chessington KT9 1PP · premises record
Householder
Approved
2023-04-11
Erection of single-storey rear extension and replacing existing rear extension roof including the addition of a rooflight with associated landscaping
110 Somerset Avenue Chessington KT9 1PP · premises record
Householder
Approved
2022-05-20
Erection of single storey rear extension, replacement roof to existing rear extension including the addition of a rooflight and associated landscaping
110 Somerset Avenue Chessington KT9 1PP · premises record
Householder
Approved
2022-03-02
Erection of single storey rear and first floor side extensions
98 Somerset Avenue Chessington KT9 1PP · premises record
Householder
Approved
2021-05-21
Erection of rear dormer roor extension.
98 Somerset Avenue Chessington KT9 1PP · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2021-05-21
Erection of single storey rear extension (3.12 in depth, maximum height of 3.87m and eaves height of 2.93m) following demolition of existing conservatory
80 Somerset Avenue Chessington KT9 1PP · premises record
PA Householder Rear Extension
Not required
2021-04-07
Demolition of existing conservatory and erection of single storey rear and first floor side extension.
96 Somerset Avenue Chessington KT9 1PP · premises record
Householder
Approved
2020-12-08
Erection of single storey side and rear extension, including re-postioned replacement garage/store (following removal of existing garage)
88 Somerset Avenue Chessington KT9 1PP · premises record
Householder
Approved
2020-08-04
Erection of rear dormer roof extension with installation of 2no front rooflights and 1no side gable window
96 Somerset Avenue Chessington KT9 1PP · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2020-05-06
Partial demolition of existing rear extension, erection of single storey rear and first floor side extension. Hip to gable roof extension with rear dormer and juliet balcony, installation of 2nos front rooflights.
102 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2025-05-21
More
Householder
Erection of single storey rear extension
70 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2023-04-11
More
Householder
Erection of single-storey rear extension and replacing existing rear extension roof including the addition of a rooflight with associated landscaping
110 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2022-05-20
More
Householder
Show all 10 rows
Erection of single storey rear extension, replacement roof to existing rear extension including the addition of a rooflight and associated landscaping
110 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2022-03-02
More
Householder
Erection of single storey rear and first floor side extensions
98 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2021-05-21
More
Householder
Erection of rear dormer roor extension.
98 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2021-05-21
More
Cert of Lawful Use/Operation - Proposed
Erection of single storey rear extension (3.12 in depth, maximum height of 3.87m and eaves height of 2.93m) following demolition of existing conservatory
80 Somerset Avenue Chessington KT9 1PP · premises record
Not required
2021-04-07
More
PA Householder Rear Extension
Demolition of existing conservatory and erection of single storey rear and first floor side extension.
96 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2020-12-08
More
Householder
Erection of single storey side and rear extension, including re-postioned replacement garage/store (following removal of existing garage)
88 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2020-08-04
More
Householder
Erection of rear dormer roof extension with installation of 2no front rooflights and 1no side gable window
96 Somerset Avenue Chessington KT9 1PP · premises record
Approved
2020-05-06
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 1 Mar 2026 · RB Heating & Plumbing Services · GASAFE
Single Storey Rear Extension, First Floor Side Extension and Loft Conversion · received 11 Feb 2026 · Rejection Notice
competent person:GASAFE · Install a gas-fired boiler · received 23 Oct 2025 · British Gas Central Heating Installations · GASAFE
competent person:FENSA · Install replacement windows in a dwelling Install replacement door in a dwelling · received 11 Sept 2025 · MFJ Windows, Door & Glazing · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 13 Jun 2025 · My Plumber Man Ltd · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 17 Jan 2025 · Homesafe Glazing and Locks Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 13 Sept 2024 · R N Darby · GASAFE
competent person:FENSA · Install replacement door in a dwelling · received 18 Jul 2023 · Homesafe Glazing and Locks Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 27 Mar 2023 · British Gas Central Heating Installations · GASAFE
competent person:FENSA · Install replacement door in a dwelling · received 17 Jan 2023 · Maceland Window & Door Systems Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 1 Mar 2026 · RB Heating & Plumbing Services · GASAFE
Single Storey Rear Extension, First Floor Side Extension and Loft Conversion · received 11 Feb 2026 · Rejection Notice
competent person:GASAFE · Install a gas-fired boiler · received 23 Oct 2025 · British Gas Central Heating Installations · GASAFE
Show all 10 rows
competent person:FENSA · Install replacement windows in a dwelling Install replacement door in a dwelling · received 11 Sept 2025 · MFJ Windows, Door & Glazing · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 13 Jun 2025 · My Plumber Man Ltd · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 17 Jan 2025 · Homesafe Glazing and Locks Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 13 Sept 2024 · R N Darby · GASAFE
competent person:FENSA · Install replacement door in a dwelling · received 18 Jul 2023 · Homesafe Glazing and Locks Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 27 Mar 2023 · British Gas Central Heating Installations · GASAFE
competent person:FENSA · Install replacement door in a dwelling · received 17 Jan 2023 · Maceland Window & Door Systems 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.
People
Who is involved?
Named on the latest 29 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 2 applications
Applicant on 2 applications
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 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent29 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 2, D: 6, E: 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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.