Postcode record · Sutton
SM6 9NX.
SM6 9NX has 46 known premises and 22 planning records — 15 approved of 21 decided (71.4%). 27 EPC records.
Postcode SM6 9NX · boundary not held, centred on the postcodeApprovedRefusedOther22 exact4 approximate26 on the map — every match
At a glance · this postcodeSutton profile →
46
Premises
known addresses (UPRNs)
22
Applications
21 decided
71.4%
Approval rate
15 approved · 5 refused
27
EPC records
ratings B 1 · C 4 · D 10 · E 11 · F 1
26
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?
SM6 9NX has 46 known premises and 22 planning records — 15 approved of 21 decided (71.4%). 27 EPC records.
Premises (18 of 46 shown)
Name
Details
UPRN 5870089896
UPRN 5870089897
UPRN 5870089898
UPRN 5870089899
UPRN 5870089900
UPRN 5870089901
UPRN 5870089902
UPRN 5870089903
UPRN 5870089904
UPRN 5870089905
UPRN 5870089896
UPRN 5870089897
UPRN 5870089898
Show all 10 rows
UPRN 5870089899
UPRN 5870089900
UPRN 5870089901
UPRN 5870089902
UPRN 5870089903
UPRN 5870089904
UPRN 5870089905
Planning
What happened?
22 planning applications across the postcode; 15 approved of 21 decided (71.4%). Latest 22 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part one, part two storey front, side and rear extension, dormer extension to rear, rooflights to front and rear roofslopes and alteration to side fenestration.
39 Hillside Gardens Wallington SM6 9NX · premises record
Householder Application
Approved
2026-03-06
Erection of a single storey side extension, a single storey rear extension, a dormer extension to rear and an outbuilding.
39 Hillside Gardens Wallington SM6 9NX · premises record
Certificate of Proposed Use
Approved
2025-10-13
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
39 Hillside Gardens Wallington SM6 9NX · premises record
PA Householder Rear Extension
Refused
2025-10-13
Erection of a single storey rear extension and alteration to fenestrations.
3 Hillside Gardens Wallington SM6 9NX · premises record
Householder Application
Approved
2025-07-04
Erection of a single storey rear extension and conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
59 Hillside Gardens Wallington SM6 9NX · premises record
Householder Application
Approved
2023-11-16
Erection of a single storey rear extension and conversion of loft space involving a dormer extension at rear and rooflight to front roofslope.
59 Hillside Gardens Wallington SM6 9NX · premises record
Householder Application
Refused
2022-12-15
Oak (T1) -Reduce length of all branches by up to 1.8-2m ensuring natural shape and balance; remove horizontal branches overhang main roof area retaining vertical limbs, dead and diceased wood, remove epi, sever ivy.
53A Hillside Gardens Wallington SM6 9NX · premises record
Work to a Preserved Tree
Approved
2022-06-30
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
25 Hillside Gardens Wallington SM6 9NX · premises record
Certificate of Proposed Use
Refused
2020-12-17
Demolition of existing rear conservatory and erection of a single storey rear extension.
33 Hillside Gardens Wallington SM6 9NX · premises record
Householder Application
Approved
2019-12-27
Erection of a single storey extension.
67 Hillside Gardens Wallington SM6 9NX · premises record
Householder Application
Approved
2018-12-17
Erection of a part one, part two storey front, side and rear extension, dormer extension to rear, rooflights to front and rear roofslopes and alteration to side fenestration.
39 Hillside Gardens Wallington SM6 9NX · premises record
Approved
2026-03-06
More
Householder Application
Erection of a single storey side extension, a single storey rear extension, a dormer extension to rear and an outbuilding.
39 Hillside Gardens Wallington SM6 9NX · premises record
Approved
2025-10-13
More
Certificate of Proposed Use
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
39 Hillside Gardens Wallington SM6 9NX · premises record
Refused
2025-10-13
More
PA Householder Rear Extension
Show all 10 rows
Erection of a single storey rear extension and alteration to fenestrations.
3 Hillside Gardens Wallington SM6 9NX · premises record
Approved
2025-07-04
More
Householder Application
Erection of a single storey rear extension and conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
59 Hillside Gardens Wallington SM6 9NX · premises record
Approved
2023-11-16
More
Householder Application
Erection of a single storey rear extension and conversion of loft space involving a dormer extension at rear and rooflight to front roofslope.
59 Hillside Gardens Wallington SM6 9NX · premises record
Refused
2022-12-15
More
Householder Application
Oak (T1) -Reduce length of all branches by up to 1.8-2m ensuring natural shape and balance; remove horizontal branches overhang main roof area retaining vertical limbs, dead and diceased wood, remove epi, sever ivy.
53A Hillside Gardens Wallington SM6 9NX · premises record
Approved
2022-06-30
More
Work to a Preserved Tree
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
25 Hillside Gardens Wallington SM6 9NX · premises record
Refused
2020-12-17
More
Certificate of Proposed Use
Demolition of existing rear conservatory and erection of a single storey rear extension.
33 Hillside Gardens Wallington SM6 9NX · premises record
Approved
2019-12-27
More
Householder Application
Erection of a single storey extension.
67 Hillside Gardens Wallington SM6 9NX · premises record
Approved
2018-12-17
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).
Hillside Gardens0 mSandy Lane South0 mFootpath From Sandy Lane South To Hillside Gardens7 mBlenheim Close8 mSouthview Gardens23 mMarchmont Road35 mPlumtree Close36 mCosdach Avenue45 mBlenheim Gardens46 m
People
Who is involved?
Named on the latest 22 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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 3 applications
Applicant on 2 applications
Applicant on 2 applications
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 precedent22 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy27 EPC records; ratings B: 1, C: 4, D: 10, E: 11, 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.