Postcode record · Sutton
SM3 8LJ.
SM3 8LJ has 72 known premises and 54 planning records — 29 approved of 54 decided (53.7%). 34 EPC records.
Postcode SM3 8LJ · boundary not held, centred on the postcodeApprovedRefusedOther55 on the map — every match
At a glance · this postcodeSutton profile →
72
Premises
known addresses (UPRNs)
54
Applications
54 decided
53.7%
Approval rate
29 approved · 20 refused
34
EPC records
ratings C 13 · D 15 · E 4 · F 2
55
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 8LJ has 72 known premises and 54 planning records — 29 approved of 54 decided (53.7%). 34 EPC records.
Premises (18 of 72 shown)
Name
Details
UPRN 5870020130
UPRN 5870021857
UPRN 5870021858
UPRN 5870021859
UPRN 5870021860
UPRN 5870021861
UPRN 5870021862
UPRN 5870021863
UPRN 5870021864
UPRN 5870021865
UPRN 5870020130
UPRN 5870021857
UPRN 5870021858
Show all 10 rows
UPRN 5870021859
UPRN 5870021860
UPRN 5870021861
UPRN 5870021862
UPRN 5870021863
UPRN 5870021864
UPRN 5870021865
Planning
What happened?
54 planning applications across the postcode; 29 approved of 54 decided (53.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Retention of outbuilding for use as a home office.
78 Church Hill Road North Cheam SM3 8LJ · premises record
Householder Application
Approved
2026-03-09
Retention and completion of the conversion of property into two self contained flats, erection of a single storey front extension, provision of a cycle store and refuse storage to the front, alterations to the front boundary treatment and hard and soft landscaping.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Full Application
Refused
2025-08-14
Conversion of the property into 2 self contained flats with cycle stores and refuse storage area to front.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Koneswaran Senthilnathan · Agent Mr Jaiyakumar Balasubramanian · Officer Polly Davidson
Full Application
Refused
2024-12-19
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Koneswaran Senthilnathan · Officer John Grierson
PA Householder Rear Extension
Not required
2024-10-21
Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Koneswaran Senthilnathan · Officer Polly Davidson
Certificate of Proposed Use
Approved
2024-08-16
Prior Approval for a single storey rear extension projecting from the rear of the original house by 4m.
Cuckoo Cottage 74 Church Hill Road North Cheam Sutton SM3 8LJ · premises record
PA Householder Rear Extension
Not required
2021-09-10
Conversion of loft space involving alterations to existing roofline, including a hip to gable extension to side and a dormer extension to rear roofslope and installation of rooflights to front roofslope.
88 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Mukesh Halkoree · Agent K.B Architectural Service / Drafts-man · Officer Polly Davidson
Householder Application
Approved
2021-08-17
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.
88 Church Hill Road North Cheam Sutton SM3 8LJ · premises record
Applicant Mr Mukesh Halkoree · Agent K.B Architectural Service / Drafts-man · Officer Emmanuel Agyei
PA Householder Rear Extension
Not required
2021-08-17
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.
Cuckoo Cottage 74 Church Hill Road North Cheam SM3 8LJ · premises record
PA Householder Rear Extension
Refused
2021-05-06
Erection of a single storey rear extension.
Cuckoo Cottage 74 Church Hill Road North Cheam SM3 8LJ · premises record
Householder Application
Refused
2021-03-11
Retention of outbuilding for use as a home office.
78 Church Hill Road North Cheam SM3 8LJ · premises record
Approved
2026-03-09
More
Householder Application
Retention and completion of the conversion of property into two self contained flats, erection of a single storey front extension, provision of a cycle store and refuse storage to the front, alterations to the front boundary treatment and hard and soft landscaping.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Refused
2025-08-14
More
Full Application
Conversion of the property into 2 self contained flats with cycle stores and refuse storage area to front.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Koneswaran Senthilnathan · Agent Mr Jaiyakumar Balasubramanian · Officer Polly Davidson
Refused
2024-12-19
More
Full Application
Show all 10 rows
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Koneswaran Senthilnathan · Officer John Grierson
Not required
2024-10-21
More
PA Householder Rear Extension
Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
86 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Koneswaran Senthilnathan · Officer Polly Davidson
Approved
2024-08-16
More
Certificate of Proposed Use
Prior Approval for a single storey rear extension projecting from the rear of the original house by 4m.
Cuckoo Cottage 74 Church Hill Road North Cheam Sutton SM3 8LJ · premises record
Not required
2021-09-10
More
PA Householder Rear Extension
Conversion of loft space involving alterations to existing roofline, including a hip to gable extension to side and a dormer extension to rear roofslope and installation of rooflights to front roofslope.
88 Church Hill Road North Cheam SM3 8LJ · premises record
Applicant Mr Mukesh Halkoree · Agent K.B Architectural Service / Drafts-man · Officer Polly Davidson
Approved
2021-08-17
More
Householder Application
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.
88 Church Hill Road North Cheam Sutton SM3 8LJ · premises record
Applicant Mr Mukesh Halkoree · Agent K.B Architectural Service / Drafts-man · Officer Emmanuel Agyei
Not required
2021-08-17
More
PA Householder Rear Extension
Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.
Cuckoo Cottage 74 Church Hill Road North Cheam SM3 8LJ · premises record
Refused
2021-05-06
More
PA Householder Rear Extension
Erection of a single storey rear extension.
Cuckoo Cottage 74 Church Hill Road North Cheam SM3 8LJ · premises record
Refused
2021-03-11
More
Householder Application
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
competent person:NAPIT · Install one or more new circuits Install a replacement consumer unit · received 27 Mar 2026 · Sinma Electrics Ltd · NAPIT
competent person:GASAFE · Install a gas-fired boiler Install a hot water system without storage · received 27 Mar 2026 · LJ Cook Plumbing & Heating · GASAFE
competent person:GASAFE · Install a gas-fired boiler Install a heating system · received 6 Mar 2026 · SWIFT COOLING AND HEATING SOLUTIONS LIMITED · GASAFE
competent person:GASAFE · Install a gas-fired boiler Install a heating system · received 6 Mar 2026 · SWIFT COOLING AND HEATING SOLUTIONS LIMITED · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 23 Jan 2026 · Eco Flame Heating Solutions Ltd · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 19 Dec 2025 · British Gas Central Heating Installations · GASAFE
competent person:NICEIC · Install one or more new circuits · received 1 Dec 2025 · Electricfix Reading · NICEIC
competent person:GASAFE · Install a gas-fired boiler · received 18 Nov 2025 · Benchmark Heating Limited · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 9 Feb 2025 · JackoGas · GASAFE
Single storey rear extension and external wall insulation. · received 23 Jan 2025 · Plans Rejected · Mr Jegatheeban Balasingam
competent person:NAPIT · Install one or more new circuits Install a replacement consumer unit · received 27 Mar 2026 · Sinma Electrics Ltd · NAPIT
competent person:GASAFE · Install a gas-fired boiler Install a hot water system without storage · received 27 Mar 2026 · LJ Cook Plumbing & Heating · GASAFE
competent person:GASAFE · Install a gas-fired boiler Install a heating system · received 6 Mar 2026 · SWIFT COOLING AND HEATING SOLUTIONS LIMITED · GASAFE
Show all 10 rows
competent person:GASAFE · Install a gas-fired boiler Install a heating system · received 6 Mar 2026 · SWIFT COOLING AND HEATING SOLUTIONS LIMITED · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 23 Jan 2026 · Eco Flame Heating Solutions Ltd · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 19 Dec 2025 · British Gas Central Heating Installations · GASAFE
competent person:NICEIC · Install one or more new circuits · received 1 Dec 2025 · Electricfix Reading · NICEIC
competent person:GASAFE · Install a gas-fired boiler · received 18 Nov 2025 · Benchmark Heating Limited · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 9 Feb 2025 · JackoGas · GASAFE
Single storey rear extension and external wall insulation. · received 23 Jan 2025 · Plans Rejected · Mr Jegatheeban Balasingam
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.
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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 6 applications
Applicant on 5 applications
Applicant on 3 applications
Applicant on 3 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 6 applications
Applicant on 5 applications
Applicant on 3 applications
Show all 10 rows
Applicant on 3 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
Development
What could it become?
Planning precedent54 applications and 55 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy34 EPC records; ratings C: 13, D: 15, E: 4, 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.
11 intent signals recorded in this postcode
EPC F/G · Long hold · Ageing director · HMO licensed
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.