Postcode record · Richmond Upon Thames
TW9 3HA.
TW9 3HA has 49 known premises and 155 planning records — 91 approved of 154 decided (59.1%). 22 EPC records.
Postcode TW9 3HA · boundary not held, centred on the postcodeApprovedRefusedOther167 exact1 approximate168 on the map — every match
At a glance · this postcodeRichmond Upon Thames profile →
49
Premises
known addresses (UPRNs)
155
Applications
154 decided
59.1%
Approval rate
91 approved · 10 refused
22
EPC records
ratings C 3 · D 10 · E 6 · F 2 · G 1
168
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?
TW9 3HA has 49 known premises and 155 planning records — 91 approved of 154 decided (59.1%). 22 EPC records.
Premises (18 of 49 shown)
Name
Details
UPRN 10002266193
UPRN 10070708725
UPRN 10070726336
UPRN 10070726337
UPRN 10070726338
UPRN 10070726339
UPRN 10091159647
UPRN 10091159648
UPRN 100022310385
UPRN 100022310387
UPRN 10002266193
UPRN 10070708725
UPRN 10070726336
Show all 10 rows
UPRN 10070726337
UPRN 10070726338
UPRN 10070726339
UPRN 10091159647
UPRN 10091159648
UPRN 100022310385
UPRN 100022310387
Planning
What happened?
155 planning applications across the postcode; 91 approved of 154 decided (59.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1 Pittosporum - Fell to ground level and grind stump. T2 Pittosporum - Fell to ground level and grind stump.
34 Leyborne Park Richmond · premises record
Agent Dixon · Officer Jamie Albertsen
Works to Tree/s in Conservation Area
Manager Review Decision
2026-05-21
Proposed sash window within an upper floor side elevation to match existing windows and be obscure glazed with openable above 1.7m above 1st floor level.
Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Agent Breathwick · Officer George Sellers
Section 192 Permitted Development
Approved
2026-04-08
T1 Pear Crown reduction by up to 2 metres and removal of deadwood. Final height 4 meters and final spread 3.5 meters. T2 Apple Crown reduction by up to 2 metres to shape and contain.Final height 4 meters and final spread 3.5 meters. T3 Apple Crown reduction by up to 1.5 metres to shape and contain. Final height 3 meters and final spread 2 meters. T4 Apple Crown reduction by up to 0.5 metres to shape and contain. Final height 2.5 meters and final spread 1.5 meters.
62, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Agent Dixon · Officer Jamie Albertsen
Works to Tree/s in Conservation Area
No objection
2026-03-30
G1 x5 Lime ( Tilia Europaea) - Crown reduction, reduce by up to 1 meters below previous points Final height 2.5 meters final spread 0.5 meters. T1 Red Oak (Quercus Rubra) - Crown reduction, reduce by up to 2 meters below previous points to shape and contain. Final height 4 meters and final spread 2.5 meters
60 Leyborne Park Kew TW9 3HA · premises record
Works to Tree/s in Conservation Area
No objection
2026-02-19
T1/T2/T3 Lime - Crown reduction by up to 3 meters back to most previous points to shape and contain. Final height 5 meters final spread 3 meters.
Plot Adjacent To 60 Leyborne Park Kew · premises record
Agent Dixon · Officer Jamie Albertsen
Works to Tree/s in Conservation Area
No objection
2026-02-05
Erection of a rear roof extension and alterations to the rear chimney stack, with the formation of 2 windows with obscure glazing to the side of the existing roof extension; the addition of a rooflight to the side-sloping roof; the replacement of a rooflight to the front-sloping roof and the replacement of the existing outbuilding in the rear garden, with a new outbuilding for ancillary purposes within the rear garden, to a semi-detached house.
26, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Householder Application
Approved
2026-01-28
Tree location - rear garden. Access â side access. T2 - Approx. H8 S3 20DBH Bay Laurel Fell (to 1m in height) and apply appropriate herbicide S1 - Approx. H5 S7 100DBH multi stem Lilac Fell (to 1m in height) and apply appropriate herbicide
50, Leyborne Park, Kew · premises record
Works to Tree/s in Conservation Area
No objection
2026-01-13
Proposed single-storey ground floor, rear extension.
24 Leyborne Park Kew Richmond TW9 3HA · premises record
Officer George Sellers
Householder Application
Approved
2025-12-22
Installation of external AC condenser unit.
Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Agent D'Angelo · Officer George Sellers
Householder Application
Approved
2025-12-11
Fenestration alterations along the north-east and facades, replacement of the existing dormer with conservation rooflights, installation of walk-on-glass above existing lightwell and installation of automated gate, along with general internal refurbishment.
Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Householder Application
Approved
2025-10-10
T1 Pittosporum - Fell to ground level and grind stump. T2 Pittosporum - Fell to ground level and grind stump.
34 Leyborne Park Richmond · premises record
Agent Dixon · Officer Jamie Albertsen
Manager Review Decision
2026-05-21
More
Works to Tree/s in Conservation Area
Proposed sash window within an upper floor side elevation to match existing windows and be obscure glazed with openable above 1.7m above 1st floor level.
Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Agent Breathwick · Officer George Sellers
Approved
2026-04-08
More
Section 192 Permitted Development
T1 Pear Crown reduction by up to 2 metres and removal of deadwood. Final height 4 meters and final spread 3.5 meters. T2 Apple Crown reduction by up to 2 metres to shape and contain.Final height 4 meters and final spread 3.5 meters. T3 Apple Crown reduction by up to 1.5 metres to shape and contain. Final height 3 meters and final spread 2 meters. T4 Apple Crown reduction by up to 0.5 metres to shape and contain. Final height 2.5 meters and final spread 1.5 meters.
62, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Agent Dixon · Officer Jamie Albertsen
No objection
2026-03-30
More
Works to Tree/s in Conservation Area
Show all 10 rows
G1 x5 Lime ( Tilia Europaea) - Crown reduction, reduce by up to 1 meters below previous points Final height 2.5 meters final spread 0.5 meters. T1 Red Oak (Quercus Rubra) - Crown reduction, reduce by up to 2 meters below previous points to shape and contain. Final height 4 meters and final spread 2.5 meters
60 Leyborne Park Kew TW9 3HA · premises record
No objection
2026-02-19
More
Works to Tree/s in Conservation Area
T1/T2/T3 Lime - Crown reduction by up to 3 meters back to most previous points to shape and contain. Final height 5 meters final spread 3 meters.
Plot Adjacent To 60 Leyborne Park Kew · premises record
Agent Dixon · Officer Jamie Albertsen
No objection
2026-02-05
More
Works to Tree/s in Conservation Area
Erection of a rear roof extension and alterations to the rear chimney stack, with the formation of 2 windows with obscure glazing to the side of the existing roof extension; the addition of a rooflight to the side-sloping roof; the replacement of a rooflight to the front-sloping roof and the replacement of the existing outbuilding in the rear garden, with a new outbuilding for ancillary purposes within the rear garden, to a semi-detached house.
26, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Approved
2026-01-28
More
Householder Application
Tree location - rear garden. Access â side access. T2 - Approx. H8 S3 20DBH Bay Laurel Fell (to 1m in height) and apply appropriate herbicide S1 - Approx. H5 S7 100DBH multi stem Lilac Fell (to 1m in height) and apply appropriate herbicide
50, Leyborne Park, Kew · premises record
No objection
2026-01-13
More
Works to Tree/s in Conservation Area
Proposed single-storey ground floor, rear extension.
24 Leyborne Park Kew Richmond TW9 3HA · premises record
Officer George Sellers
Approved
2025-12-22
More
Householder Application
Installation of external AC condenser unit.
Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Agent D'Angelo · Officer George Sellers
Approved
2025-12-11
More
Householder Application
Fenestration alterations along the north-east and facades, replacement of the existing dormer with conservation rooflights, installation of walk-on-glass above existing lightwell and installation of automated gate, along with general internal refurbishment.
Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA · premises record
Approved
2025-10-10
More
Householder Application
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 49 premises each one covers.
Designation
Coverage
Conservation Area
Kew Gardens · reference 7360 · covers 49 of 49 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Kew Gardens · reference 7360 · covers 49 of 49 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 1 application
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 1 application
Applicant on 1 application
Agent on 4 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Development
What could it become?
Planning precedent155 applications and 168 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 3, D: 10, E: 6, F: 2, G: 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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
11 intent signals recorded in this postcode
Portfolio seller · 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.