Postcode record · Sutton
SM6 9NT.
SM6 9NT has 92 known premises and 32 planning records — 20 approved of 29 decided (69%). 53 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeSutton profile →
92
Premises
known addresses (UPRNs)
32
Applications
29 decided
69%
Approval rate
20 approved · 4 refused
53
EPC records
ratings B 5 · C 20 · D 14 · E 12 · F 2
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
SM6 9NT has 92 known premises and 32 planning records — 20 approved of 29 decided (69%). 53 EPC records.
Premises (18 of 92 shown)
Name
Details
UPRN 5870087813
UPRN 5870087814
UPRN 5870087815
UPRN 5870087816
UPRN 5870087817
UPRN 5870087818
UPRN 5870087819
UPRN 5870087820
UPRN 5870087821
UPRN 5870087822
UPRN 5870087813
UPRN 5870087814
UPRN 5870087815
Show all 10 rows
UPRN 5870087816
UPRN 5870087817
UPRN 5870087818
UPRN 5870087819
UPRN 5870087820
UPRN 5870087821
UPRN 5870087822
Planning
What happened?
32 planning applications across the postcode; 20 approved of 29 decided (69%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Application to vary condition 1 (Approved drawings) of planning permission reference DM2023/00083 for 'Demolition of conservatory and outbuilding and erection of a single storey rear extension' to allow alterations to the roof, flank wall and fenestration of the single storey rear extension.
43 Marchmont Road Wallington SM6 9NT · premises record
Full Application
Approved
2023-03-27
Demolition of conservatory and outbuilding and erection of a single storey rear extension.
43 Marchmont Road Wallington SM6 9NT · premises record
Householder Application
Approved
2023-01-17
Dormer extension to the rear and side, including a window added to the rear.
79 Marchmont Road Wallington SM6 9NT · premises record
Certificate of Proposed Use
Approved
2022-06-21
Erection of an outbuilding in rear garden.
5 Marchmont Road Wallington SM6 9NT · premises record
Householder Application
Approved
2020-03-20
Demolition of existing out building, erection of a single storey side and rear extension and conversion of loft space involving alterations to existing roofline with dormer extensions at front and rear.
31 Marchmont Road Wallington SM6 9NT · premises record
—
Unknown
2020-02-14
Erection of timber arch, bench seating areas, raised planter and boundary walls and fences within the exiting car park to the rear of the site.
Harding House 89 Marchmont Road Wallington SM6 9NT · premises record
Full Application
Approved
2020-02-10
Conversion of existing garage into habitable space.
75 Marchmont Road Wallington SM6 9NT · premises record
Certificate of Proposed Use
Approved
2018-10-29
Conversion of existing loft space involving a dormer extension at rear and three rooflights to the front
49 Marchmont Road Wallington SM6 9NT · premises record
Certificate of Proposed Use
Approved
2018-03-22
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5 metres
49 Marchmont Road Wallington SM6 9NT · premises record
PA Householder Rear Extension
Withdrawn
2018-03-22
Retention of existing refuse store.
Harding House 89 Marchmont Road Wallington SM6 9NT · premises record
Full Application
Approved
2017-09-18
Application to vary condition 1 (Approved drawings) of planning permission reference DM2023/00083 for 'Demolition of conservatory and outbuilding and erection of a single storey rear extension' to allow alterations to the roof, flank wall and fenestration of the single storey rear extension.
43 Marchmont Road Wallington SM6 9NT · premises record
Approved
2023-03-27
More
Full Application
Demolition of conservatory and outbuilding and erection of a single storey rear extension.
43 Marchmont Road Wallington SM6 9NT · premises record
Approved
2023-01-17
More
Householder Application
Dormer extension to the rear and side, including a window added to the rear.
79 Marchmont Road Wallington SM6 9NT · premises record
Approved
2022-06-21
More
Certificate of Proposed Use
Show all 10 rows
Erection of an outbuilding in rear garden.
5 Marchmont Road Wallington SM6 9NT · premises record
Approved
2020-03-20
More
Householder Application
Demolition of existing out building, erection of a single storey side and rear extension and conversion of loft space involving alterations to existing roofline with dormer extensions at front and rear.
31 Marchmont Road Wallington SM6 9NT · premises record
Unknown
2020-02-14
More
—
Erection of timber arch, bench seating areas, raised planter and boundary walls and fences within the exiting car park to the rear of the site.
Harding House 89 Marchmont Road Wallington SM6 9NT · premises record
Approved
2020-02-10
More
Full Application
Conversion of existing garage into habitable space.
75 Marchmont Road Wallington SM6 9NT · premises record
Approved
2018-10-29
More
Certificate of Proposed Use
Conversion of existing loft space involving a dormer extension at rear and three rooflights to the front
49 Marchmont Road Wallington SM6 9NT · premises record
Approved
2018-03-22
More
Certificate of Proposed Use
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5 metres
49 Marchmont Road Wallington SM6 9NT · premises record
Withdrawn
2018-03-22
More
PA Householder Rear Extension
Retention of existing refuse store.
Harding House 89 Marchmont Road Wallington SM6 9NT · premises record
Approved
2017-09-18
More
Full Application
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
competent person:NICEIC · Install one or more new circuits Install a replacement consumer unit · received 29 Jul 2026 · Gary Sewell Electrical Ltd · NICEIC
competent person:GASAFE · Install a hot water system with unvented hot water storage Install a gas-fired boiler · received 24 Jul 2026 · Aquaducks Plumbing and Heating Limited · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 3 Jul 2026 · Elwyns Windows Ltd · FENSA
Install replacement window(s) in a dwelling Install replacement door(s) in a dwelling None of work subject to a Green Deal Plan · received 12 Apr 2026 · TP Improvements Ltd
competent person:GASAFE · Install a gas-fired boiler · received 3 Feb 2026 · London Plumbing Services Ltd · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 26 Jan 2026 · SPS Timber Windows Ltd · FENSA
competent person:FENSA · Install replacement windows in a dwelling · received 18 Dec 2025 · ASHI Group Limited · FENSA
competent person:NICEIC · Install one or more new circuits · received 4 Dec 2025 · Laidlaw Electrical Ltd · NICEIC
competent person:FENSA · Install replacement window in a dwelling · received 30 Nov 2025 · London and Local Window Design Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system without storage · received 25 Nov 2025 · Zeroun Heating Ltd · GASAFE
competent person:NICEIC · Install one or more new circuits Install a replacement consumer unit · received 29 Jul 2026 · Gary Sewell Electrical Ltd · NICEIC
competent person:GASAFE · Install a hot water system with unvented hot water storage Install a gas-fired boiler · received 24 Jul 2026 · Aquaducks Plumbing and Heating Limited · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 3 Jul 2026 · Elwyns Windows Ltd · FENSA
Show all 10 rows
Install replacement window(s) in a dwelling Install replacement door(s) in a dwelling None of work subject to a Green Deal Plan · received 12 Apr 2026 · TP Improvements Ltd
competent person:GASAFE · Install a gas-fired boiler · received 3 Feb 2026 · London Plumbing Services Ltd · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 26 Jan 2026 · SPS Timber Windows Ltd · FENSA
competent person:FENSA · Install replacement windows in a dwelling · received 18 Dec 2025 · ASHI Group Limited · FENSA
competent person:NICEIC · Install one or more new circuits · received 4 Dec 2025 · Laidlaw Electrical Ltd · NICEIC
competent person:FENSA · Install replacement window in a dwelling · received 30 Nov 2025 · London and Local Window Design Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system without storage · received 25 Nov 2025 · Zeroun Heating Ltd · GASAFE
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 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 4 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 precedent32 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy53 EPC records; ratings B: 5, C: 20, D: 14, E: 12, 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 · Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
7 intent signals recorded in this postcode
Price decline · Repeat sale · EPC F/G · Long hold
Subscribe to see the signals → Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.