Postcode record · Sutton
SM1 3SZ.
SM1 3SZ has 13 known premises and 10 planning records — 5 approved of 10 decided (50%). 9 EPC records.
Postcode SM1 3SZ · boundary not held, centred on the postcodeApprovedRefusedOther11 exact11 on the map — every match
At a glance · this postcodeSutton profile →
13
Premises
known addresses (UPRNs)
10
Applications
10 decided
50%
Approval rate
5 approved · 4 refused
9
EPC records
ratings C 8 · D 1
11
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?
SM1 3SZ has 13 known premises and 10 planning records — 5 approved of 10 decided (50%). 9 EPC records.
Premises
Name
Details
UPRN 5870113622
UPRN 5870113623
UPRN 5870113624
UPRN 5870113625
UPRN 5870113626
UPRN 5870113627
UPRN 5870113628
UPRN 5870113629
UPRN 5870113630
UPRN 5870113631
UPRN 5870113622
UPRN 5870113623
UPRN 5870113624
Show all 10 rows
UPRN 5870113625
UPRN 5870113626
UPRN 5870113627
UPRN 5870113628
UPRN 5870113629
UPRN 5870113630
UPRN 5870113631
Planning
What happened?
10 planning applications across the postcode; 5 approved of 10 decided (50%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of loft space involving a dormer extension at rear and rooflights to front and flank roofslopes.
2 Berwick Gardens Sutton SM1 3SZ · premises record
Certificate of Proposed Use
Refused
2025-08-18
Erection of a single storey side and rear extension.
4 Berwick Gardens Sutton SM1 3SZ · premises record
Householder Application
Approved
2022-08-24
Erection of single storey rear extension.
6 Berwick Gardens Sutton SM1 3SZ · premises record
Applicant Mr And Mrs Genoux · Agent Mr M Davies
Householder Application
Approved
2017-11-22
Prior Approval for Single storey rear extension projecting from the rear of the original house by 4m
6 Berwick Gardens Sutton SM1 3SZ · premises record
PA Householder Rear Extension
Withdrawn
2017-11-08
Erection of single storey rear extension.
3 Berwick Gardens Sutton SM1 3SZ · premises record
Householder Application
Approved
2017-10-11
Erection of a single storey side extension to replace existing conservatory
7 Berwick Gardens Sutton SM1 3SZ · premises record
Householder Application
Refused
2017-05-17
Erection of a conservatory at side.
7 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr A Watts · Officer LBS DM Historic Officer
Householder Application
Approved
2009-10-27
Erection of a conservatory at side.
7 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr A Watts · Officer LBS DM Historic Officer
Householder Application
Refused
2009-07-03
Erection of a conservatory at rear.
7 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr Arias · Officer LBS DM Historic Officer
Householder Application
Refused
2005-12-19
Erection of a conservatory at rear.
2 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr & Mrs Blythe · Officer LBS DM Historic Officer
Householder Application
Approved
2005-02-02
Conversion of loft space involving a dormer extension at rear and rooflights to front and flank roofslopes.
2 Berwick Gardens Sutton SM1 3SZ · premises record
Refused
2025-08-18
More
Certificate of Proposed Use
Erection of a single storey side and rear extension.
4 Berwick Gardens Sutton SM1 3SZ · premises record
Approved
2022-08-24
More
Householder Application
Erection of single storey rear extension.
6 Berwick Gardens Sutton SM1 3SZ · premises record
Applicant Mr And Mrs Genoux · Agent Mr M Davies
Approved
2017-11-22
More
Householder Application
Show all 10 rows
Prior Approval for Single storey rear extension projecting from the rear of the original house by 4m
6 Berwick Gardens Sutton SM1 3SZ · premises record
Withdrawn
2017-11-08
More
PA Householder Rear Extension
Erection of single storey rear extension.
3 Berwick Gardens Sutton SM1 3SZ · premises record
Approved
2017-10-11
More
Householder Application
Erection of a single storey side extension to replace existing conservatory
7 Berwick Gardens Sutton SM1 3SZ · premises record
Refused
2017-05-17
More
Householder Application
Erection of a conservatory at side.
7 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr A Watts · Officer LBS DM Historic Officer
Approved
2009-10-27
More
Householder Application
Erection of a conservatory at side.
7 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr A Watts · Officer LBS DM Historic Officer
Refused
2009-07-03
More
Householder Application
Erection of a conservatory at rear.
7 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr Arias · Officer LBS DM Historic Officer
Refused
2005-12-19
More
Householder Application
Erection of a conservatory at rear.
2 Berwick Gardens Sutton Surrey SM1 3SZ · premises record
Applicant Mr & Mrs Blythe · Officer LBS DM Historic Officer
Approved
2005-02-02
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).
Berwick Gardens0 mWoodside Road0 mStanmore Gardens22 mOakhill Road50 mCressingham Grove50 mBenhill Wood Road51 mDovercourt Lane56 mFootpath From Benhilton Gardens To Dovercourt Lane58 m
People
Who is involved?
Named on the latest 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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
Agent on 2 applications
Agent on 1 application
Applicant on 3 applications
Applicant on 1 application
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
Agent on 2 applications
Agent on 1 application
Development
What could it become?
Planning precedent10 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 8, D: 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.
No intent signal is currently recorded in this postcode.
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.