Postcode record · Sutton
SM3 9DT.
SM3 9DT has 62 known premises and 25 planning records — 17 approved of 23 decided (73.9%). 29 EPC records.
Postcode SM3 9DT · boundary not held, centred on the postcodeApprovedRefusedOther25 exact25 on the map — every match
At a glance · this postcodeSutton profile →
62
Premises
known addresses (UPRNs)
25
Applications
23 decided
73.9%
Approval rate
17 approved · 1 refused
29
EPC records
ratings C 1 · D 25 · E 2 · F 1
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?
SM3 9DT has 62 known premises and 25 planning records — 17 approved of 23 decided (73.9%). 29 EPC records.
Premises (18 of 62 shown)
Name
Details
UPRN 5870023008
UPRN 5870023009
UPRN 5870023011
UPRN 5870023012
UPRN 5870023013
UPRN 5870023014
UPRN 5870023015
UPRN 5870023016
UPRN 5870023017
UPRN 5870023008
UPRN 5870023009
Show all 10 rows
UPRN 5870023011
UPRN 5870023012
UPRN 5870023013
UPRN 5870023014
UPRN 5870023015
UPRN 5870023016
UPRN 5870023017
Planning
What happened?
25 planning applications across the postcode; 17 approved of 23 decided (73.9%). Latest 25 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
118 Hamilton Avenue North Cheam SM3 9DT · premises record
PA Householder Rear Extension
Not required
2025-12-15
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
118 Hamilton Avenue North Cheam SM3 9DT · premises record
PA Householder Rear Extension
Not required
2025-08-11
Conversion of loft space involving alterations to existing roofline, hip to gable, removal of chimney, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
200 Hamilton Avenue North Cheam SM3 9DT · premises record
Certificate of Proposed Use
Approved
2023-09-07
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.
162 Hamilton Avenue North Cheam Sutton SM3 9DT · premises record
PA Householder Rear Extension
Not required
2021-12-16
Erection of a single storey rear extension and conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
168 Hamilton Avenue North Cheam SM3 9DT · premises record
Certificate of Proposed Use
Approved
2021-07-01
Erection of a single storey rear extension and formation of a raised decking and step to rear.
140 Hamilton Avenue North Cheam SM3 9DT · premises record
Certificate of Proposed Use
Approved
2019-08-05
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
140 Hamilton Avenue North Cheam SM3 9DT · premises record
Certificate of Proposed Use
Approved
2019-08-05
Demolition of existing detached garage and erection of a single storey detached outbuilding.
126 Hamilton Avenue North Cheam SM3 9DT · premises record
Householder Application
Approved
2018-02-07
Retention of an outbuilding at rear.
218 Hamilton Avenue North Cheam SM3 9DT · premises record
Applicant Mr Rasiah Rajendra · Officer Iain Williams
Householder Application
Approved
2016-06-06
Erection of a single storey extension at rear.
234 Hamilton Avenue North Cheam SM3 9DT · premises record
Applicant Mr Michael Greatley · Officer Jody Williams
Householder Application
Approved
2016-04-26
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
118 Hamilton Avenue North Cheam SM3 9DT · premises record
Not required
2025-12-15
More
PA Householder Rear Extension
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
118 Hamilton Avenue North Cheam SM3 9DT · premises record
Not required
2025-08-11
More
PA Householder Rear Extension
Conversion of loft space involving alterations to existing roofline, hip to gable, removal of chimney, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
200 Hamilton Avenue North Cheam SM3 9DT · premises record
Approved
2023-09-07
More
Certificate of Proposed Use
Show all 10 rows
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.
162 Hamilton Avenue North Cheam Sutton SM3 9DT · premises record
Not required
2021-12-16
More
PA Householder Rear Extension
Erection of a single storey rear extension and conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
168 Hamilton Avenue North Cheam SM3 9DT · premises record
Approved
2021-07-01
More
Certificate of Proposed Use
Erection of a single storey rear extension and formation of a raised decking and step to rear.
140 Hamilton Avenue North Cheam SM3 9DT · premises record
Approved
2019-08-05
More
Certificate of Proposed Use
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
140 Hamilton Avenue North Cheam SM3 9DT · premises record
Approved
2019-08-05
More
Certificate of Proposed Use
Demolition of existing detached garage and erection of a single storey detached outbuilding.
126 Hamilton Avenue North Cheam SM3 9DT · premises record
Approved
2018-02-07
More
Householder Application
Retention of an outbuilding at rear.
218 Hamilton Avenue North Cheam SM3 9DT · premises record
Applicant Mr Rasiah Rajendra · Officer Iain Williams
Approved
2016-06-06
More
Householder Application
Erection of a single storey extension at rear.
234 Hamilton Avenue North Cheam SM3 9DT · premises record
Applicant Mr Michael Greatley · Officer Jody Williams
Approved
2016-04-26
More
Householder Application
Building control
Building-control records are not yet collected for Sutton — 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 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 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
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.
Energy29 EPC records; ratings C: 1, D: 25, E: 2, 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.
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.