Postcode record · Richmond Upon Thames
TW1 3AD.
TW1 3AD has 21 known premises and 21 planning records — 18 approved of 20 decided (90%). 13 EPC records.
Postcode TW1 3AD · boundary not held, centred on the postcodeApprovedRefusedOther21 exact2 approximate23 on the map — every match
At a glance · this postcodeRichmond Upon Thames profile →
21
Premises
known addresses (UPRNs)
21
Applications
20 decided
90%
Approval rate
18 approved · 2 refused
13
EPC records
ratings C 1 · D 9 · E 3
23
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 3AD has 21 known premises and 21 planning records — 18 approved of 20 decided (90%). 13 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 10024348162
UPRN 100022347458
UPRN 100022347468
UPRN 100022347470
UPRN 100022347472
UPRN 100022347479
UPRN 100022347481
UPRN 100022347483
UPRN 100022347484
UPRN 100022347487
UPRN 10024348162
UPRN 100022347458
UPRN 100022347468
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UPRN 100022347470
UPRN 100022347472
UPRN 100022347479
UPRN 100022347481
UPRN 100022347483
UPRN 100022347484
UPRN 100022347487
Planning
What happened?
21 planning applications across the postcode; 18 approved of 20 decided (90%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of the existing rear projection and the construction of a single-storey rear extension. Minor roof alterations introduce additional rear rooflights.
3 Strafford Road Twickenham TW1 3AD · premises record
Householder Application
Pending Consideration
2026-04-29
Rear dormer and installation of three rooflights to the front roof slope
19 Strafford Road, Twickenham, TW1 3AD · premises record
Section 192 Permitted Development
Approved
2025-10-27
Single storey rear extension 4m in depth, 3.97m in height and 3m in height to eaves.
19 Strafford Road, Twickenham, TW1 3AD · premises record
General Permitted Development Extension
Approved
2025-10-20
Rear single storey infill extension and installation of new rooflights.
5 Strafford Road Twickenham TW1 3AD · premises record
Householder Application
Approved
2023-03-17
Roof extension with hip to gable in upper third section of the side roof slope,
31 Strafford Road Twickenham TW1 3AD · premises record
Section 192 Permitted Development
Approved
2023-02-20
Installation of log seating and a free-standing fire pit to facilitate the creation of an outdoor teaching area
Land Adjoining Orleans Road St Marys C Of E Primary School Strafford Road Twickenham TW1 3AD · premises record
Applicant St Mary's CE Primary School · Agent Mrs Jessica Inwood · Officer Wendy Wong Chang (Expired)
Section 192 Permitted Development
Approved
2022-07-25
Rear dormer roof extension, rooflights to front roof slope and new bifolding doors to existing extension.
17 Strafford Road Twickenham TW1 3AD · premises record
Section 192 Permitted Development
Approved
2022-06-30
T1 - Home Oak - Reduce height by 2.5-3m, pull in sides by 1.5-2m to balance canopy and maintain an even shape, lift lower branches by 5m to allow more light, remove epicormic growth and major deadwood T2 - English Oak - Reduce overhanging branches from playground by 3m cutting to secondary branches, lift lower branches to 5m over highway and school side, remove trunk growth and major deadwood T3 - Sycamore (Twin Stem) - Reduce overhanging branches from playground by 3m cutting to secondary branches, lift lower branches to 5m over highway and school side and remove major deadwood T8 - Holme Oak - Reduce height by 3m, pull in sides by 1.5-2m to balance canopy and maintain an even shape, thin canopy by 10% to allow more light into the classrooms, remove epicormic growth and major deadwood
St Marys C Of E Primary School Strafford Road Twickenham TW1 3AD · premises record
Works to Trees Under TPO
Approved
2017-03-09
A side and rear ground floor extension.
11 Strafford Road Twickenham TW1 3AD · premises record
Householder Application
Approved
2015-05-06
Erection of a single storey side / rear extension.
7 Strafford Road Twickenham TW1 3AD · premises record
Householder Application
Approved
2009-11-25
Demolition of the existing rear projection and the construction of a single-storey rear extension. Minor roof alterations introduce additional rear rooflights.
3 Strafford Road Twickenham TW1 3AD · premises record
Pending Consideration
2026-04-29
More
Householder Application
Rear dormer and installation of three rooflights to the front roof slope
19 Strafford Road, Twickenham, TW1 3AD · premises record
Approved
2025-10-27
More
Section 192 Permitted Development
Single storey rear extension 4m in depth, 3.97m in height and 3m in height to eaves.
19 Strafford Road, Twickenham, TW1 3AD · premises record
Approved
2025-10-20
More
General Permitted Development Extension
Show all 10 rows
Rear single storey infill extension and installation of new rooflights.
5 Strafford Road Twickenham TW1 3AD · premises record
Approved
2023-03-17
More
Householder Application
Roof extension with hip to gable in upper third section of the side roof slope,
31 Strafford Road Twickenham TW1 3AD · premises record
Approved
2023-02-20
More
Section 192 Permitted Development
Installation of log seating and a free-standing fire pit to facilitate the creation of an outdoor teaching area
Land Adjoining Orleans Road St Marys C Of E Primary School Strafford Road Twickenham TW1 3AD · premises record
Applicant St Mary's CE Primary School · Agent Mrs Jessica Inwood · Officer Wendy Wong Chang (Expired)
Approved
2022-07-25
More
Section 192 Permitted Development
Rear dormer roof extension, rooflights to front roof slope and new bifolding doors to existing extension.
17 Strafford Road Twickenham TW1 3AD · premises record
Approved
2022-06-30
More
Section 192 Permitted Development
T1 - Home Oak - Reduce height by 2.5-3m, pull in sides by 1.5-2m to balance canopy and maintain an even shape, lift lower branches by 5m to allow more light, remove epicormic growth and major deadwood T2 - English Oak - Reduce overhanging branches from playground by 3m cutting to secondary branches, lift lower branches to 5m over highway and school side, remove trunk growth and major deadwood T3 - Sycamore (Twin Stem) - Reduce overhanging branches from playground by 3m cutting to secondary branches, lift lower branches to 5m over highway and school side and remove major deadwood T8 - Holme Oak - Reduce height by 3m, pull in sides by 1.5-2m to balance canopy and maintain an even shape, thin canopy by 10% to allow more light into the classrooms, remove epicormic growth and major deadwood
St Marys C Of E Primary School Strafford Road Twickenham TW1 3AD · premises record
Approved
2017-03-09
More
Works to Trees Under TPO
A side and rear ground floor extension.
11 Strafford Road Twickenham TW1 3AD · premises record
Approved
2015-05-06
More
Householder Application
Erection of a single storey side / rear extension.
7 Strafford Road Twickenham TW1 3AD · premises record
Approved
2009-11-25
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 21 premises each one covers.
Designation
Coverage
Conservation Area
Amyand Park Road · reference 7393 · covers 1 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Amyand Park Road · reference 7393 · covers 1 of 21 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 21 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
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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 precedent21 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 1, D: 9, E: 3.
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.