Postcode record · Kingston Upon Thames
KT9 1AT.
KT9 1AT has 19 known premises and 19 planning records — 14 approved of 19 decided (73.7%). 9 EPC records.
Postcode KT9 1AT · boundary not held, centred on the postcodeApprovedRefusedOther19 on the map — every match
At a glance · this postcodeKingston Upon Thames profile →
19
Premises
known addresses (UPRNs)
19
Applications
19 decided
73.7%
Approval rate
14 approved · 4 refused
9
EPC records
ratings B 1 · D 5 · E 3
19
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?
KT9 1AT has 19 known premises and 19 planning records — 14 approved of 19 decided (73.7%). 9 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 128013485
UPRN 128017016
UPRN 128048146
UPRN 100021751741
UPRN 100021751743
UPRN 100021751744
UPRN 100021751745
UPRN 100021751746
UPRN 100021751747
UPRN 100021751748
UPRN 128013485
UPRN 128017016
UPRN 128048146
Show all 10 rows
UPRN 100021751741
UPRN 100021751743
UPRN 100021751744
UPRN 100021751745
UPRN 100021751746
UPRN 100021751747
UPRN 100021751748
Planning
What happened?
19 planning applications across the postcode; 14 approved of 19 decided (73.7%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey rear extension (Maximum 3.60m in depth, maximum height of 3.62m and eaves height of 2.81m)
11 Sherborne Road Chessington KT9 1AT · premises record
PA Householder Rear Extension
Not required
2025-03-12
Erection of single storey rear extension.
11 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mrs Kelly Baker · Officer Gosia Danik
Cert of Lawful Use/Operation - Proposed
Refused
2024-10-11
Erection of single storey side extension and garage conversion into habitable room
10 Sherborne Road Chessington KT9 1AT · premises record
Householder
Approved
2023-01-10
Application for the approval of Condition 12 (Post-Construction Review Certificate) of Planning Permission ref: 18/00303/FUL (Erection of two storey, three bedroom detached dwellinghouse) dated 21/03/2019
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Gosia Danik
Details Reserved by Condition
Approved
2020-04-24
Erection of single storey rear extension and alterations to rear
8 Sherborne Road Chessington KT9 1AT · premises record
Householder
Approved
2020-02-10
Variation of Condition 2 (Approved Plans) of planning permission ref. 18/00303/FUL (Erection of two storey, three bedroom detached dwellinghouse) incorporating changes to fenestration to ground floor elevations
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Full Application
Approved
2019-12-20
Details required by Conditions 6 (cycle parking) and 7 (refuse and recycling facilities) of Planning Permission 18/00303/FUL (Erection of two storey, three bedroom detached dwellinghouse)
Orchard Cottage, 2 Sherborne Road, Chessington, KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Gosia Danik
Details Reserved by Condition
Approved
2019-11-26
Erection of single storey front extension, garage conversion and alterations to existing rear extension including removal of pitch roof and replacing with a flat roof
8 Sherborne Road Chessington KT9 1AT · premises record
Householder
Approved
2019-09-07
Details required by condition 5 (Construction Management Plan) of planning permission 18/00303/ful (Erection of two storey,three bedroom detached dwellinghouse)
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Carmellena Hickey
Details Reserved by Condition
Approved
2019-04-08
Details required by condition 3 (External materials) and condition 4(boundary details) of planning permisson 18/00303/FUL (Erection of two storey, 3 bedroom detached dwellinghouse)
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Carmellena Hickey
Details Reserved by Condition
Approved
2019-04-07
Erection of single storey rear extension (Maximum 3.60m in depth, maximum height of 3.62m and eaves height of 2.81m)
11 Sherborne Road Chessington KT9 1AT · premises record
Not required
2025-03-12
More
PA Householder Rear Extension
Erection of single storey rear extension.
11 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mrs Kelly Baker · Officer Gosia Danik
Refused
2024-10-11
More
Cert of Lawful Use/Operation - Proposed
Erection of single storey side extension and garage conversion into habitable room
10 Sherborne Road Chessington KT9 1AT · premises record
Approved
2023-01-10
More
Householder
Show all 10 rows
Application for the approval of Condition 12 (Post-Construction Review Certificate) of Planning Permission ref: 18/00303/FUL (Erection of two storey, three bedroom detached dwellinghouse) dated 21/03/2019
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Gosia Danik
Approved
2020-04-24
More
Details Reserved by Condition
Erection of single storey rear extension and alterations to rear
8 Sherborne Road Chessington KT9 1AT · premises record
Approved
2020-02-10
More
Householder
Variation of Condition 2 (Approved Plans) of planning permission ref. 18/00303/FUL (Erection of two storey, three bedroom detached dwellinghouse) incorporating changes to fenestration to ground floor elevations
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Approved
2019-12-20
More
Full Application
Details required by Conditions 6 (cycle parking) and 7 (refuse and recycling facilities) of Planning Permission 18/00303/FUL (Erection of two storey, three bedroom detached dwellinghouse)
Orchard Cottage, 2 Sherborne Road, Chessington, KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Gosia Danik
Approved
2019-11-26
More
Details Reserved by Condition
Erection of single storey front extension, garage conversion and alterations to existing rear extension including removal of pitch roof and replacing with a flat roof
8 Sherborne Road Chessington KT9 1AT · premises record
Approved
2019-09-07
More
Householder
Details required by condition 5 (Construction Management Plan) of planning permission 18/00303/ful (Erection of two storey,three bedroom detached dwellinghouse)
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Carmellena Hickey
Approved
2019-04-08
More
Details Reserved by Condition
Details required by condition 3 (External materials) and condition 4(boundary details) of planning permisson 18/00303/FUL (Erection of two storey, 3 bedroom detached dwellinghouse)
Orchard Cottage 2 Sherborne Road Chessington KT9 1AT · premises record
Applicant Mr Radek Szymanski · Officer Carmellena Hickey
Approved
2019-04-07
More
Details Reserved by Condition
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Install replacement window(s) in a dwelling None of work subject to a Green Deal Plan · received 26 May 2026 · Cosyhomes Windows Ltd
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 16 Jan 2026 · MFJ Windows, Door & Glazing · FENSA
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 27 May 2025 · MFJ Windows, Door & Glazing · FENSA
Install replacement door(s) in a dwelling None of work subject to a Green Deal Plan · received 19 Sept 2024 · COSYHOMES WINDOWS LTD
competent person:NAPIT · Partial rewire · received 5 Jul 2024 · M W Electrical Services Limited · NAPIT
competent person:FENSA · Install replacement door in a dwelling · received 23 Apr 2024 · MFJ Windows, Door & Glazing · FENSA
Single Storey Side Extension and Ground floor WC · received 7 Feb 2024 · Plans Approved · Mr A Leonard
competent person:GASAFE · Install a gas-fired boiler · received 23 Jul 2023 · GASAFE
competent person:FENSA · Install replacement windows in a dwelling Install replacement doors in a dwelling · received 6 Jul 2023 · MFJ Windows, Door & Glazing · FENSA
Internal Alterations to Form Ground Floor WC, Open Plan Kitchen/Diner and Enlargement of First Floor Bathroom · received 5 Apr 2023 · Decision Not Required
Install replacement window(s) in a dwelling None of work subject to a Green Deal Plan · received 26 May 2026 · Cosyhomes Windows Ltd
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 16 Jan 2026 · MFJ Windows, Door & Glazing · FENSA
competent person:FENSA · Install replacement window in a dwelling Install replacement door in a dwelling · received 27 May 2025 · MFJ Windows, Door & Glazing · FENSA
Show all 10 rows
Install replacement door(s) in a dwelling None of work subject to a Green Deal Plan · received 19 Sept 2024 · COSYHOMES WINDOWS LTD
competent person:NAPIT · Partial rewire · received 5 Jul 2024 · M W Electrical Services Limited · NAPIT
competent person:FENSA · Install replacement door in a dwelling · received 23 Apr 2024 · MFJ Windows, Door & Glazing · FENSA
Single Storey Side Extension and Ground floor WC · received 7 Feb 2024 · Plans Approved · Mr A Leonard
competent person:GASAFE · Install a gas-fired boiler · received 23 Jul 2023 · GASAFE
competent person:FENSA · Install replacement windows in a dwelling Install replacement doors in a dwelling · received 6 Jul 2023 · MFJ Windows, Door & Glazing · FENSA
Internal Alterations to Form Ground Floor WC, Open Plan Kitchen/Diner and Enlargement of First Floor Bathroom · received 5 Apr 2023 · Decision Not Required
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 19 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 6 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
Agent on 2 applications
Applicant on 6 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
Agent on 2 applications
Development
What could it become?
Planning precedent19 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings B: 1, D: 5, E: 3.
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 ProOwnership, 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
Probate · Price decline · Repeat sale · 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.