Postcode record · Richmond Upon Thames
TW4 5LW.
TW4 5LW has 30 known premises and 34 planning records — 20 approved of 33 decided (60.6%). 18 EPC records.
Postcode TW4 5LW · boundary not held, centred on the postcodeApprovedRefusedOther34 exact34 on the map — every match
At a glance · this postcodeRichmond Upon Thames profile →
30
Premises
known addresses (UPRNs)
34
Applications
33 decided
60.6%
Approval rate
20 approved · 9 refused
18
EPC records
ratings C 6 · D 10 · E 1 · F 1
34
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 5LW has 30 known premises and 34 planning records — 20 approved of 33 decided (60.6%). 18 EPC records.
Premises (18 of 30 shown)
Name
Details
UPRN 10094588393
UPRN 100022285755
UPRN 100022285756
UPRN 100022285757
UPRN 100022285758
UPRN 100022285759
UPRN 100022285760
UPRN 100022285761
UPRN 100022285762
UPRN 100022285763
UPRN 10094588393
UPRN 100022285755
UPRN 100022285756
Show all 10 rows
UPRN 100022285757
UPRN 100022285758
UPRN 100022285759
UPRN 100022285760
UPRN 100022285761
UPRN 100022285762
UPRN 100022285763
Planning
What happened?
34 planning applications across the postcode; 20 approved of 33 decided (60.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
proposed 8m single storey rear extension
65 Conway Road Whitton TW4 5LW · premises record
General Permitted Development Extension
Refused
2025-12-04
A single storey flat roof rear extension facilitating the conversion of the ground floor flat into 2no. self contained flats.
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Full Application
Pending Consideration
2025-09-01
Proposed conversion of garage to habitable area ancillary and incidental to the use of the main dwelling
61 Conway Road Whitton Hounslow TW4 5LW · premises record
Section 192 Permitted Development
Approved
2024-03-04
A single storey flat roof rear extension facilitating the conversion of the ground floor flat into 2no. self contained flats.
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Full Application
Refused
2024-02-21
jasingle storey rear extension (5.00m depth, 2.45m eaves height, 2.45m overall h
87 Conway Road Whitton Hounslow TW4 5LW · premises record
General Permitted Development Extension
Approved
2024-01-13
Addition of front porch and rear extension to the existing dwelling and side extension to existing outbuilding.
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Full Application
Approved
2022-03-18
Construction of garden room/ outbuilding to rear of property for ancillary use following demolition of existing outbuilding
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Full Application
Approved
2020-05-22
Single storey rear extension and internal alteration.
91 Conway Road Whitton Hounslow TW4 5LW · premises record
Householder Application
Approved
2020-03-09
RETENTION OF OUTBUILDING
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Householder Application
Withdrawn
2020-02-17
Single storey rear extension, 6m in depth, 2.97m in height and 2.79m in height to eaves.
91 Conway Road Whitton Hounslow TW4 5LW · premises record
Applicant Raymond Iskhak · Agent Mr Hadi Akbarpour, Pardis Design And Construction · Officer Adeoye Lawal (Expired)
General Permitted Development Extension
Refused
2020-01-20
proposed 8m single storey rear extension
65 Conway Road Whitton TW4 5LW · premises record
Refused
2025-12-04
More
General Permitted Development Extension
A single storey flat roof rear extension facilitating the conversion of the ground floor flat into 2no. self contained flats.
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Pending Consideration
2025-09-01
More
Full Application
Proposed conversion of garage to habitable area ancillary and incidental to the use of the main dwelling
61 Conway Road Whitton Hounslow TW4 5LW · premises record
Approved
2024-03-04
More
Section 192 Permitted Development
Show all 10 rows
A single storey flat roof rear extension facilitating the conversion of the ground floor flat into 2no. self contained flats.
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Refused
2024-02-21
More
Full Application
jasingle storey rear extension (5.00m depth, 2.45m eaves height, 2.45m overall h
87 Conway Road Whitton Hounslow TW4 5LW · premises record
Approved
2024-01-13
More
General Permitted Development Extension
Addition of front porch and rear extension to the existing dwelling and side extension to existing outbuilding.
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Approved
2022-03-18
More
Full Application
Construction of garden room/ outbuilding to rear of property for ancillary use following demolition of existing outbuilding
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Approved
2020-05-22
More
Full Application
Single storey rear extension and internal alteration.
91 Conway Road Whitton Hounslow TW4 5LW · premises record
Approved
2020-03-09
More
Householder Application
RETENTION OF OUTBUILDING
99 Conway Road Whitton Hounslow TW4 5LW · premises record
Withdrawn
2020-02-17
More
Householder Application
Single storey rear extension, 6m in depth, 2.97m in height and 2.79m in height to eaves.
91 Conway Road Whitton Hounslow TW4 5LW · premises record
Applicant Raymond Iskhak · Agent Mr Hadi Akbarpour, Pardis Design And Construction · Officer Adeoye Lawal (Expired)
Refused
2020-01-20
More
General Permitted Development Extension
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 30 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 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 2 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 precedent34 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 6, D: 10, E: 1, 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
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.
3 intent signals recorded in this postcode
Repeat refusal · 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.