Postcode record · Richmond Upon Thames
TW1 4SB.
TW1 4SB has 35 known premises and 79 planning records — 63 approved of 78 decided (80.8%). 21 EPC records.
Postcode TW1 4SB · boundary not held, centred on the postcodeApprovedRefusedOther71 exact71 on the map — every match
At a glance · this postcodeRichmond Upon Thames profile →
35
Premises
known addresses (UPRNs)
79
Applications
78 decided
80.8%
Approval rate
63 approved · 10 refused
21
EPC records
ratings B 1 · C 5 · D 9 · E 5 · F 1
71
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 4SB has 35 known premises and 79 planning records — 63 approved of 78 decided (80.8%). 21 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 10024346039
UPRN 10070708517
UPRN 10070711391
UPRN 100022341042
UPRN 100022341044
UPRN 100022341046
UPRN 100022341048
UPRN 100022341050
UPRN 100022341052
UPRN 100022341054
UPRN 10024346039
UPRN 10070708517
UPRN 10070711391
Show all 10 rows
UPRN 100022341042
UPRN 100022341044
UPRN 100022341046
UPRN 100022341048
UPRN 100022341050
UPRN 100022341052
UPRN 100022341054
Planning
What happened?
79 planning applications across the postcode; 63 approved of 78 decided (80.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Rear dormer roof extension. Rooflights to front elevation
22, Michelham Gardens, Twickenham, TW1 4SB · premises record
Householder Application
Pending Consideration
2026-04-16
Variation of condition U0196266 (Approved Drawings) of planning approval 24/2896/VRC, to allow for extended single storey rear extension. Removal of condition U0177856 (Flood Risk Assessment).
40, Michelham Gardens, Twickenham, TW1 4SB · premises record
Removal or variation of a condition
Approved
2025-12-10
Single Storey rear extension. First floor side extension. Loft conversion involving a rear roof dormer with Juliet balcony. [Variation of planning approval 24/0255/HOT - Condition Number U0177857 (Approved Drawings) to amend the first floor setback distance to improve the accessibility within the bedroom.]
40 Michelham Gardens Twickenham TW1 4SB · premises record
Applicant 40Michelham Gardens · Officer Alice Murphy
Removal or variation of a condition
Approved
2024-11-20
First Floor Side Extension
16 Michelham Gardens Twickenham TW1 4SB · premises record
Householder Application
Refused
2024-04-22
single storey side extension and removal of existing car port
4 Michelham Gardens Twickenham TW1 4SB · premises record
Householder Application
Approved
2024-03-25
Single Storey rear extension. First floor side extension. Loft conversion involving a rear roof dormer with Juliet balcony.
40 Michelham Gardens Twickenham TW1 4SB · premises record
Householder Application
Approved
2024-02-01
Loft Conversion With Rear Dormer Roof Extension, Insertion of 2 Rooflights to the Front Elevation
8 Michelham Gardens Twickenham TW1 4SB · premises record
Section 192 Permitted Development
Approved
2023-03-14
Hip to a gable and rear dormer roof extensions.
4 Michelham Gardens Twickenham TW1 4SB · premises record
Section 192 Permitted Development
Approved
2023-02-14
Two storey side extension and removal of existing car port and replacement garag
4 Michelham Gardens Twickenham TW1 4SB · premises record
Applicant ms Barbara Haywood · Agent Green Cu3ed Architectural Solutions Ltd · Officer Nancy Collinge (Expired)
Householder Application
Approved
2023-02-14
Garage conversion to habitable room and ground floor front extension.
40 Michelham Gardens Twickenham TW1 4SB · premises record
Householder Application
Approved
2022-06-27
Rear dormer roof extension. Rooflights to front elevation
22, Michelham Gardens, Twickenham, TW1 4SB · premises record
Pending Consideration
2026-04-16
More
Householder Application
Variation of condition U0196266 (Approved Drawings) of planning approval 24/2896/VRC, to allow for extended single storey rear extension. Removal of condition U0177856 (Flood Risk Assessment).
40, Michelham Gardens, Twickenham, TW1 4SB · premises record
Approved
2025-12-10
More
Removal or variation of a condition
Single Storey rear extension. First floor side extension. Loft conversion involving a rear roof dormer with Juliet balcony. [Variation of planning approval 24/0255/HOT - Condition Number U0177857 (Approved Drawings) to amend the first floor setback distance to improve the accessibility within the bedroom.]
40 Michelham Gardens Twickenham TW1 4SB · premises record
Applicant 40Michelham Gardens · Officer Alice Murphy
Approved
2024-11-20
More
Removal or variation of a condition
Show all 10 rows
First Floor Side Extension
16 Michelham Gardens Twickenham TW1 4SB · premises record
Refused
2024-04-22
More
Householder Application
single storey side extension and removal of existing car port
4 Michelham Gardens Twickenham TW1 4SB · premises record
Approved
2024-03-25
More
Householder Application
Single Storey rear extension. First floor side extension. Loft conversion involving a rear roof dormer with Juliet balcony.
40 Michelham Gardens Twickenham TW1 4SB · premises record
Approved
2024-02-01
More
Householder Application
Loft Conversion With Rear Dormer Roof Extension, Insertion of 2 Rooflights to the Front Elevation
8 Michelham Gardens Twickenham TW1 4SB · premises record
Approved
2023-03-14
More
Section 192 Permitted Development
Hip to a gable and rear dormer roof extensions.
4 Michelham Gardens Twickenham TW1 4SB · premises record
Approved
2023-02-14
More
Section 192 Permitted Development
Two storey side extension and removal of existing car port and replacement garag
4 Michelham Gardens Twickenham TW1 4SB · premises record
Applicant ms Barbara Haywood · Agent Green Cu3ed Architectural Solutions Ltd · Officer Nancy Collinge (Expired)
Approved
2023-02-14
More
Householder Application
Garage conversion to habitable room and ground floor front extension.
40 Michelham Gardens Twickenham TW1 4SB · premises record
Approved
2022-06-27
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 35 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Summary and Definition The Strawberry Hill APA covers the extent of Strawberry Hill House and the remains of Horace Walpole’s 18th century landscape garden. It is designated as a Tier II APA because the house and grounds are a heritage a · reference 209763 · covers 2 of 35 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Summary and Definition The Strawberry Hill APA covers the extent of Strawberry Hill House and the remains of Horace Walpole’s 18th century landscape garden. It is designated as a Tier II APA because the house and grounds are a heritage a · reference 209763 · covers 2 of 35 premises. Groundworks may require archaeological assessment or investigation.
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
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 precedent79 applications and 71 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings B: 1, C: 5, D: 9, E: 5, 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.
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.