Postcode record · Richmond Upon Thames
TW4 5LY.
TW4 5LY has 32 known premises and 25 planning records — 21 approved of 25 decided (84%). 19 EPC records.
Postcode TW4 5LY · boundary not held, centred on the postcodeApprovedRefusedOther25 exact25 on the map — every match
At a glance · this postcodeRichmond Upon Thames profile →
32
Premises
known addresses (UPRNs)
25
Applications
25 decided
84%
Approval rate
21 approved · 3 refused
19
EPC records
ratings C 5 · D 8 · E 6
25
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?
TW4 5LY has 32 known premises and 25 planning records — 21 approved of 25 decided (84%). 19 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 10025163804
UPRN 10070718772
UPRN 100022286991
UPRN 100022286993
UPRN 100022286995
UPRN 100022286997
UPRN 100022286999
UPRN 100022287002
UPRN 100022287003
UPRN 100022287005
UPRN 10025163804
UPRN 10070718772
UPRN 100022286991
Show all 10 rows
UPRN 100022286993
UPRN 100022286995
UPRN 100022286997
UPRN 100022286999
UPRN 100022287002
UPRN 100022287003
UPRN 100022287005
Planning
What happened?
25 planning applications across the postcode; 21 approved of 25 decided (84%). Latest 25 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of rear out-building.
10 REDFERN AVENUE HOUNSLOW TW4 5LY · premises record
Section 191Cert Existing Lawful Use/Dev
Approved
2026-01-26
Erection of part two storey side and rear extension.
10, Redfern Avenue, Whitton, Hounslow, TW4 5LY · premises record
Householder Application
Approved
2025-09-24
Erection of part two storey side and rear extension.
10, Redfern Avenue, Whitton, Hounslow, TW4 5LY · premises record
Householder Application
Refused
2025-06-23
Partial garage conversion and fenestration changes
22 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Householder Application
Approved
2024-08-20
PROPOSED LOFT CONVERSION WITH REAR DORMER AND HIP TO GABLE ALTERATIONS, FRONT RO
38 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Applicant Knight Riders Dream Homes Ltd · Officer Matt Bayly (Expired)
Section 192 Permitted Development
Approved
2024-04-29
Proposed first floor side extension above an existing ground floor structure
16 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Householder Application
Approved
2020-10-21
Demolition of existing conservatory and construction of single storey side, front and rear extensions.
24 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Householder Application
Approved
2019-06-25
Single-storey rear extension (6m in depth, 3m in overall height and 3m in height to the eaves).
16 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
General Permitted Development Extension
Approved
2019-03-06
Variation of condition U56426 - (Pathway) attached to planning permission 12/3051/HOT to retain the pathway as constructed.
14 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Applicant Mr S H Dissmann · Officer Teresa George (Expired)
Removal or variation of a condition
Approved
2017-10-05
Demolition of existing garage and erection of a new rendered block built garage with flat GRP roof.
14 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Householder Application
Refused
2017-03-02
Erection of rear out-building.
10 REDFERN AVENUE HOUNSLOW TW4 5LY · premises record
Approved
2026-01-26
More
Section 191Cert Existing Lawful Use/Dev
Erection of part two storey side and rear extension.
10, Redfern Avenue, Whitton, Hounslow, TW4 5LY · premises record
Approved
2025-09-24
More
Householder Application
Erection of part two storey side and rear extension.
10, Redfern Avenue, Whitton, Hounslow, TW4 5LY · premises record
Refused
2025-06-23
More
Householder Application
Show all 10 rows
Partial garage conversion and fenestration changes
22 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Approved
2024-08-20
More
Householder Application
PROPOSED LOFT CONVERSION WITH REAR DORMER AND HIP TO GABLE ALTERATIONS, FRONT RO
38 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Applicant Knight Riders Dream Homes Ltd · Officer Matt Bayly (Expired)
Approved
2024-04-29
More
Section 192 Permitted Development
Proposed first floor side extension above an existing ground floor structure
16 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Approved
2020-10-21
More
Householder Application
Demolition of existing conservatory and construction of single storey side, front and rear extensions.
24 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Approved
2019-06-25
More
Householder Application
Single-storey rear extension (6m in depth, 3m in overall height and 3m in height to the eaves).
16 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Approved
2019-03-06
More
General Permitted Development Extension
Variation of condition U56426 - (Pathway) attached to planning permission 12/3051/HOT to retain the pathway as constructed.
14 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Applicant Mr S H Dissmann · Officer Teresa George (Expired)
Approved
2017-10-05
More
Removal or variation of a condition
Demolition of existing garage and erection of a new rendered block built garage with flat GRP roof.
14 Redfern Avenue Whitton Hounslow TW4 5LY · premises record
Refused
2017-03-02
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?
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 25 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
Applicant on 1 application
Applicant on 1 application
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
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent25 applications and 25 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 5, D: 8, E: 6.
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.
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.