Postcode record · Richmond Upon Thames
TW12 1AJ.
TW12 1AJ has 85 known premises and 25 planning records — 18 approved of 23 decided (78.3%). 53 EPC records.
Postcode TW12 1AJ · boundary not held, centred on the postcodeApprovedRefusedOther25 exact25 on the map — every match
At a glance · this postcodeRichmond Upon Thames profile →
85
Premises
known addresses (UPRNs)
25
Applications
23 decided
78.3%
Approval rate
18 approved · 4 refused
53
EPC records
ratings B 5 · C 19 · D 26 · E 3
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?
TW12 1AJ has 85 known premises and 25 planning records — 18 approved of 23 decided (78.3%). 53 EPC records.
Premises (18 of 85 shown)
Name
Details
UPRN 10002266549
UPRN 10025172495
UPRN 10070708204
UPRN 10070708205
UPRN 10070708206
UPRN 10070708207
UPRN 10070708208
UPRN 10070708209
UPRN 10070708210
UPRN 10070718316
UPRN 10002266549
UPRN 10025172495
UPRN 10070708204
Show all 10 rows
UPRN 10070708205
UPRN 10070708206
UPRN 10070708207
UPRN 10070708208
UPRN 10070708209
UPRN 10070708210
UPRN 10070718316
Planning
What happened?
25 planning applications across the postcode; 18 approved of 23 decided (78.3%). Latest 25 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Hip to gable rear dormer loft conversion and installation of two front roof lights
17 Bishops Grove Hampton TW12 1AJ · premises record
Section 192 Permitted Development
Pending Consideration
2026-05-14
Erection of a single storey extension to the rear of the house and new side window
25, Bishops Grove, Hampton, TW12 1AJ · premises record
Section 192 Permitted Development
Approved
2026-03-31
Hip to gable and rear dormer roof extension.
25, Bishops Grove, Hampton, TW12 1AJ · premises record
Section 192 Permitted Development
Pending Consideration
2026-03-16
Erection of a single storey extension (6m depth, 2.9m eaves height, 3m overall h
25, Bishops Grove, Hampton, TW12 1AJ · premises record
General Permitted Development Extension
Refused
2026-01-25
Single-storey rear extension (5.00m depth, 2.95m eaves height,3.30 m overall height)
1 Bishops Grove Hampton TW12 1AJ · premises record
General Permitted Development Extension
Approved
2022-11-14
Single storey rear extension (5m depth, 2.8 m eaves height, 4m maximum height).
19 Bishops Grove Hampton TW12 1AJ · premises record
General Permitted Development Extension
Approved
2020-07-24
Proposed hip to gable incorporating a rear dormer roof extension and 2 no. roofl
19 Bishops Grove Hampton TW12 1AJ · premises record
Applicant Mr Sachin Khungar · Agent Professional Plans
Section 192 Permitted Development
Approved
2019-11-28
Single-storey rear extension (5m in depth, 3.3m in overall height and 2.95m in height to the eaves).
1 Bishops Grove Hampton TW12 1AJ · premises record
General Permitted Development Extension
Approved
2018-10-05
Hip to Gable with Rear dormer roof extension, rooflights to front elevation. Single Storey Ground Floor Extension
35 Bishops Grove Hampton TW12 1AJ · premises record
Section 192 Permitted Development
Approved
2016-05-13
Single storey rear extension.
43 Bishops Grove Hampton TW12 1AJ · premises record
Applicant Miss Yvonne Daley · Officer Derek Tanner (Expired)
Householder Application
Approved
2013-01-14
Hip to gable rear dormer loft conversion and installation of two front roof lights
17 Bishops Grove Hampton TW12 1AJ · premises record
Pending Consideration
2026-05-14
More
Section 192 Permitted Development
Erection of a single storey extension to the rear of the house and new side window
25, Bishops Grove, Hampton, TW12 1AJ · premises record
Approved
2026-03-31
More
Section 192 Permitted Development
Hip to gable and rear dormer roof extension.
25, Bishops Grove, Hampton, TW12 1AJ · premises record
Pending Consideration
2026-03-16
More
Section 192 Permitted Development
Show all 10 rows
Erection of a single storey extension (6m depth, 2.9m eaves height, 3m overall h
25, Bishops Grove, Hampton, TW12 1AJ · premises record
Refused
2026-01-25
More
General Permitted Development Extension
Single-storey rear extension (5.00m depth, 2.95m eaves height,3.30 m overall height)
1 Bishops Grove Hampton TW12 1AJ · premises record
Approved
2022-11-14
More
General Permitted Development Extension
Single storey rear extension (5m depth, 2.8 m eaves height, 4m maximum height).
19 Bishops Grove Hampton TW12 1AJ · premises record
Approved
2020-07-24
More
General Permitted Development Extension
Proposed hip to gable incorporating a rear dormer roof extension and 2 no. roofl
19 Bishops Grove Hampton TW12 1AJ · premises record
Applicant Mr Sachin Khungar · Agent Professional Plans
Approved
2019-11-28
More
Section 192 Permitted Development
Single-storey rear extension (5m in depth, 3.3m in overall height and 2.95m in height to the eaves).
1 Bishops Grove Hampton TW12 1AJ · premises record
Approved
2018-10-05
More
General Permitted Development Extension
Hip to Gable with Rear dormer roof extension, rooflights to front elevation. Single Storey Ground Floor Extension
35 Bishops Grove Hampton TW12 1AJ · premises record
Approved
2016-05-13
More
Section 192 Permitted Development
Single storey rear extension.
43 Bishops Grove Hampton TW12 1AJ · premises record
Applicant Miss Yvonne Daley · Officer Derek Tanner (Expired)
Approved
2013-01-14
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 2 applications
Applicant on 2 applications
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 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent25 applications and 25 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy53 EPC records; ratings B: 5, C: 19, D: 26, 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
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.
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.