Postcode record · Sutton
SM1 3BZ.
SM1 3BZ has 28 known premises and 17 planning records — 12 approved of 17 decided (70.6%). 14 EPC records.
Postcode SM1 3BZ · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeSutton profile →
28
Premises
known addresses (UPRNs)
17
Applications
17 decided
70.6%
Approval rate
12 approved · 4 refused
14
EPC records
ratings C 1 · D 5 · E 6 · F 2
17
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 3BZ has 28 known premises and 17 planning records — 12 approved of 17 decided (70.6%). 14 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 5870039536
UPRN 5870039537
UPRN 5870039538
UPRN 5870039539
UPRN 5870039540
UPRN 5870039541
UPRN 5870039542
UPRN 5870039543
UPRN 5870039544
UPRN 5870039545
UPRN 5870039536
UPRN 5870039537
UPRN 5870039538
Show all 10 rows
UPRN 5870039539
UPRN 5870039540
UPRN 5870039541
UPRN 5870039542
UPRN 5870039543
UPRN 5870039544
UPRN 5870039545
Planning
What happened?
17 planning applications across the postcode; 12 approved of 17 decided (70.6%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension.
18 Montrose Gardens Sutton SM1 3BZ · premises record
Householder Application
Approved
2025-08-28
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
18 Montrose Gardens Sutton SM1 3BZ · premises record
PA Householder Rear Extension
Refused
2025-07-14
Erection of a single storey rear extension.
2 Montrose Gardens Sutton SM1 3BZ · premises record
Householder Application
Approved
2024-08-05
Erection of a single storey rear extension and alteration to first floor side window.
2 Montrose Gardens Sutton SM1 3BZ · premises record
Certificate of Proposed Use
Refused
2024-01-05
Erection of a single storey rear extension.
16 Montrose Gardens Sutton SM1 3BZ · premises record
Householder Application
Approved
2023-02-21
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
2 Montrose Gardens Sutton SM1 3BZ · premises record
PA Householder Rear Extension
Withdrawn
2022-02-10
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
2 Montrose Gardens Sutton SM1 3BZ · premises record
PA Householder Rear Extension
Refused
2021-11-29
Alteration to single storey rear extension roofline and installation of 4 rooflights.
20 Montrose Gardens Sutton SM1 3BZ · premises record
Certificate of Proposed Use
Approved
2017-07-10
Conversion of loft space including formation of rear dormer, alteration to existing roofline and installation of 3 front rooflights.
27 Montrose Gardens Sutton SM1 3BZ · premises record
Applicant Mr Abdol Hossein Zavarehi Ebrahimi · Agent Kingsbury Plans And Design
Certificate of Proposed Use
Approved
2017-06-12
Erection of a 1-bed single storey dwelling with refuse and cycle storage.
Part Of Garden Land Rear Of 27 Montrose Gardens Sutton SM1 3BZ · premises record
Applicant Mr Abdol Hossein Zavarehi Ebrahimi · Agent Kingsbury Plans And Design · Officer Sarah Buxton
Full Application
Refused
2017-06-12
Erection of a single storey rear extension.
18 Montrose Gardens Sutton SM1 3BZ · premises record
Approved
2025-08-28
More
Householder Application
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
18 Montrose Gardens Sutton SM1 3BZ · premises record
Refused
2025-07-14
More
PA Householder Rear Extension
Erection of a single storey rear extension.
2 Montrose Gardens Sutton SM1 3BZ · premises record
Approved
2024-08-05
More
Householder Application
Show all 10 rows
Erection of a single storey rear extension and alteration to first floor side window.
2 Montrose Gardens Sutton SM1 3BZ · premises record
Refused
2024-01-05
More
Certificate of Proposed Use
Erection of a single storey rear extension.
16 Montrose Gardens Sutton SM1 3BZ · premises record
Approved
2023-02-21
More
Householder Application
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
2 Montrose Gardens Sutton SM1 3BZ · premises record
Withdrawn
2022-02-10
More
PA Householder Rear Extension
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
2 Montrose Gardens Sutton SM1 3BZ · premises record
Refused
2021-11-29
More
PA Householder Rear Extension
Alteration to single storey rear extension roofline and installation of 4 rooflights.
20 Montrose Gardens Sutton SM1 3BZ · premises record
Approved
2017-07-10
More
Certificate of Proposed Use
Conversion of loft space including formation of rear dormer, alteration to existing roofline and installation of 3 front rooflights.
27 Montrose Gardens Sutton SM1 3BZ · premises record
Applicant Mr Abdol Hossein Zavarehi Ebrahimi · Agent Kingsbury Plans And Design
Approved
2017-06-12
More
Certificate of Proposed Use
Erection of a 1-bed single storey dwelling with refuse and cycle storage.
Part Of Garden Land Rear Of 27 Montrose Gardens Sutton SM1 3BZ · premises record
Applicant Mr Abdol Hossein Zavarehi Ebrahimi · Agent Kingsbury Plans And Design · Officer Sarah Buxton
Refused
2017-06-12
More
Full 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 17 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 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
Show all 10 rows
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
Development
What could it become?
Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 1, D: 5, E: 6, F: 2.
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.