Postcode record · Richmond Upon Thames
TW1 1PY.
TW1 1PY has 29 known premises and 132 planning records — 76 approved of 131 decided (58%). 19 EPC records.
Postcode TW1 1PY · boundary not held, centred on the postcodeApprovedRefusedOther132 exact3 approximate135 on the map — every match
At a glance · this postcodeRichmond Upon Thames profile →
29
Premises
known addresses (UPRNs)
132
Applications
131 decided
58%
Approval rate
76 approved · 23 refused
19
EPC records
ratings C 5 · D 10 · E 3 · F 1
135
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?
TW1 1PY has 29 known premises and 132 planning records — 76 approved of 131 decided (58%). 19 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 10002265919
UPRN 10002265920
UPRN 100022338708
UPRN 100022338710
UPRN 100022338712
UPRN 100022338714
UPRN 100022338717
UPRN 100022338718
UPRN 100022338720
UPRN 100022338722
UPRN 10002265919
UPRN 10002265920
UPRN 100022338708
Show all 10 rows
UPRN 100022338710
UPRN 100022338712
UPRN 100022338714
UPRN 100022338717
UPRN 100022338718
UPRN 100022338720
UPRN 100022338722
Planning
What happened?
132 planning applications across the postcode; 76 approved of 131 decided (58%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1. Goat Willow Rear Garden: Reduce height by 2.5m and lateral spread by 1m to a rounded natural form. Remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adversities. The tree's current height is 8m, and its crown spread is 6m After the proposed works, the tree's height is 5.5m, and the crown spread is 5m
12, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Agent Parkin · Officer Jamie Albertsen
Works to Tree/s in Conservation Area
No objection
2026-03-27
T3. Horse Chestnut Rear Garden of 14: Reduce the lowest 5/6 North - North-east facing lateral branches by 4.5m -5m or back to previous points to help Increase natural light in gardens. The tree's current height is 21m, and its crown spread is 13m After the proposed works, the tree's height is 21m, and the crown spread is 13m Minor crown alterations as described above to increase light into neighbouring gardens.
14 Kilmorey Gardens, Twickenham, Tw1 1py · premises record
Agent Parkin · Officer Jamie Albertsen
Works to Tree/s in Conservation Area
No objection
2026-03-27
Details pursuant to condition C3. Trees Protection - Details to be Submitted of planning approvaL reference PA25/3182.
46, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Condition Approval
Approved
2026-03-27
Details pursuant to condition C1 - Flooding and C3 - Drainage of planning approval PA25/3105.
38, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Condition Approval
Approved
2025-11-28
Details pursuant to conditions C1 (Materials to be approved) and C3 (Details of windows/doors) of planning approval PA25/1726.
28, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Condition Approval
Approved
2025-11-26
Proposed rear extension, new pitched roof and internal alterations.
46, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Householder Application
Approved
2025-09-15
Single Storey Rear Extension.
38, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Householder Application
Approved
2025-09-09
Proposed single storey wrap around extension.
28 Kilmorey Gardens Twickenham TW1 1PY · premises record
Householder Application
Approved
2025-05-21
Single Storey Rear Extension.
38 Kilmorey Gardens Twickenham TW1 1PY · premises record
Householder Application
Refused
2025-05-16
T1 Cherry Laurel - Crown reduction by to 2 meters to shape and contain. Final height 3.5 meters final spread 3 meters. T2 Leylandii - Crown reduction by to 2 meters to shape and contain. Final height 3.5 meters final spread 3 meters. T3/T4 Bay - Crown reduction by to 0.5 meters to shape and contain. Final height 3 meters final spread 2.5 meters. T5/T6 Eucalyptus - Crown reduction by to 3.5 meters to shape and contain. Final height 4.5 meters final spread 4 meters.
24 Kilmorey Gardens Twickenham TW1 1PY · premises record
Agent Dixon · Officer Conor Fitzpatrick
Works to Tree/s in Conservation Area
No objection
2025-03-25
T1. Goat Willow Rear Garden: Reduce height by 2.5m and lateral spread by 1m to a rounded natural form. Remove dead branches throughout the crown area that are over 2.5cm in diameter, and inspect the crown for any adversities. The tree's current height is 8m, and its crown spread is 6m After the proposed works, the tree's height is 5.5m, and the crown spread is 5m
12, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Agent Parkin · Officer Jamie Albertsen
No objection
2026-03-27
More
Works to Tree/s in Conservation Area
T3. Horse Chestnut Rear Garden of 14: Reduce the lowest 5/6 North - North-east facing lateral branches by 4.5m -5m or back to previous points to help Increase natural light in gardens. The tree's current height is 21m, and its crown spread is 13m After the proposed works, the tree's height is 21m, and the crown spread is 13m Minor crown alterations as described above to increase light into neighbouring gardens.
14 Kilmorey Gardens, Twickenham, Tw1 1py · premises record
Agent Parkin · Officer Jamie Albertsen
No objection
2026-03-27
More
Works to Tree/s in Conservation Area
Details pursuant to condition C3. Trees Protection - Details to be Submitted of planning approvaL reference PA25/3182.
46, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Approved
2026-03-27
More
Condition Approval
Show all 10 rows
Details pursuant to condition C1 - Flooding and C3 - Drainage of planning approval PA25/3105.
38, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Approved
2025-11-28
More
Condition Approval
Details pursuant to conditions C1 (Materials to be approved) and C3 (Details of windows/doors) of planning approval PA25/1726.
28, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Approved
2025-11-26
More
Condition Approval
Proposed rear extension, new pitched roof and internal alterations.
46, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Approved
2025-09-15
More
Householder Application
Single Storey Rear Extension.
38, Kilmorey Gardens, Twickenham, TW1 1PY · premises record
Approved
2025-09-09
More
Householder Application
Proposed single storey wrap around extension.
28 Kilmorey Gardens Twickenham TW1 1PY · premises record
Approved
2025-05-21
More
Householder Application
Single Storey Rear Extension.
38 Kilmorey Gardens Twickenham TW1 1PY · premises record
Refused
2025-05-16
More
Householder Application
T1 Cherry Laurel - Crown reduction by to 2 meters to shape and contain. Final height 3.5 meters final spread 3 meters. T2 Leylandii - Crown reduction by to 2 meters to shape and contain. Final height 3.5 meters final spread 3 meters. T3/T4 Bay - Crown reduction by to 0.5 meters to shape and contain. Final height 3 meters final spread 2.5 meters. T5/T6 Eucalyptus - Crown reduction by to 3.5 meters to shape and contain. Final height 4.5 meters final spread 4 meters.
24 Kilmorey Gardens Twickenham TW1 1PY · premises record
Agent Dixon · Officer Conor Fitzpatrick
No objection
2025-03-25
More
Works to Tree/s in Conservation Area
Building control
Building-control records are not yet collected for Richmond Upon Thames — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 29 premises each one covers.
Designation
Coverage
Conservation Area
St Margaret's Estate · reference 7364 · covers 29 of 29 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
St Margaret's Estate · reference 7364 · covers 29 of 29 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Development
What could it become?
Planning precedent132 applications and 135 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 5, D: 10, E: 3, 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
7 intent signals recorded in this postcode
Portfolio seller · Repeat refusal · Repeat sale · EPC F/G · Long hold
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.