Postcode record · Sutton
SM1 4NL.
SM1 4NL has 23 known premises and 12 planning records — 10 approved of 12 decided (83.3%). 11 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeSutton profile →
23
Premises
known addresses (UPRNs)
12
Applications
12 decided
83.3%
Approval rate
10 approved · 1 refused
11
EPC records
ratings C 4 · D 6 · E 1
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?
SM1 4NL has 23 known premises and 12 planning records — 10 approved of 12 decided (83.3%). 11 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 5870050111
UPRN 5870050112
UPRN 5870050113
UPRN 5870050114
UPRN 5870050115
UPRN 5870050116
UPRN 5870050117
UPRN 5870050118
UPRN 5870050119
UPRN 5870050120
UPRN 5870050111
UPRN 5870050112
UPRN 5870050113
Show all 10 rows
UPRN 5870050114
UPRN 5870050115
UPRN 5870050116
UPRN 5870050117
UPRN 5870050118
UPRN 5870050119
UPRN 5870050120
Planning
What happened?
12 planning applications across the postcode; 10 approved of 12 decided (83.3%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear infill extension, alterations to steps leading down to rear garden land from the existing raised patio and provision of raised rear planters.
15 St Barnabas Road Sutton SM1 4NL · premises record
—
Approved
2026-01-28
Installation of 10M light pole (WGMTWH5V)
Outside 14 St Barnabas Road Benhilton SM1 4NL · premises record
Applicant Amithesh Reddy · Officer Joanna Zurek
PD Notification
No determination
2025-11-05
Installation of YEEP parcel lockers (W 960 x H 2237 x D 818mm).
Opposite 7 St Barnabas Road Sutton SM1 4NL · premises record
Applicant London Borough Of Sutton · Officer Hub Team
PD Notification
Approved
2024-09-23
Erection of a single storey rear and side extension with raised terrace and stairs leading to the back garden and new boundary treatment.
17 St Barnabas Road Sutton SM1 4NL · premises record
Householder Application
Approved
2022-08-03
Erection of a single storey rear/side extension.
3 St Barnabas Road Sutton SM1 4NL · premises record
Householder Application
Approved
2022-04-13
Erection of a single storey rear/side extension.
3 St Barnabas Road Sutton SM1 4NL · premises record
Householder Application
Refused
2021-12-01
Conversion of loft space involving alterations to existing roofline and a dormer to rear with two rooflights to front roofslope.
11 St Barnabas Road Sutton SM1 4NL · premises record
Certificate of Proposed Use
Approved
2021-09-01
Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
10 St Barnabas Road Sutton SM1 4NL · premises record
Certificate of Proposed Use
Approved
2019-09-09
Erection of a single storey rear and side extension.
11 St Barnabas Road Sutton SM1 4NL · premises record
Householder Application
Approved
2016-09-13
Erection of a two storey side extension.
14 St Barnabas Road Sutton SM1 4NL · premises record
Householder Application
Approved
2016-01-14
Erection of a single storey rear infill extension, alterations to steps leading down to rear garden land from the existing raised patio and provision of raised rear planters.
15 St Barnabas Road Sutton SM1 4NL · premises record
Approved
2026-01-28
More
—
Installation of 10M light pole (WGMTWH5V)
Outside 14 St Barnabas Road Benhilton SM1 4NL · premises record
Applicant Amithesh Reddy · Officer Joanna Zurek
No determination
2025-11-05
More
PD Notification
Installation of YEEP parcel lockers (W 960 x H 2237 x D 818mm).
Opposite 7 St Barnabas Road Sutton SM1 4NL · premises record
Applicant London Borough Of Sutton · Officer Hub Team
Approved
2024-09-23
More
PD Notification
Show all 10 rows
Erection of a single storey rear and side extension with raised terrace and stairs leading to the back garden and new boundary treatment.
17 St Barnabas Road Sutton SM1 4NL · premises record
Approved
2022-08-03
More
Householder Application
Erection of a single storey rear/side extension.
3 St Barnabas Road Sutton SM1 4NL · premises record
Approved
2022-04-13
More
Householder Application
Erection of a single storey rear/side extension.
3 St Barnabas Road Sutton SM1 4NL · premises record
Refused
2021-12-01
More
Householder Application
Conversion of loft space involving alterations to existing roofline and a dormer to rear with two rooflights to front roofslope.
11 St Barnabas Road Sutton SM1 4NL · premises record
Approved
2021-09-01
More
Certificate of Proposed Use
Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
10 St Barnabas Road Sutton SM1 4NL · premises record
Approved
2019-09-09
More
Certificate of Proposed Use
Erection of a single storey rear and side extension.
11 St Barnabas Road Sutton SM1 4NL · premises record
Approved
2016-09-13
More
Householder Application
Erection of a two storey side extension.
14 St Barnabas Road Sutton SM1 4NL · premises record
Approved
2016-01-14
More
Householder Application
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Single storey rear extension · received 20 Jul 2026 · Compliance Building Control
Loft conversion with rear dormer · received 4 Jun 2025 · Stroma Building Control Ltd
competent person:GASAFE · Install a gas-fired boiler · received 11 Jul 2024 · MS Heating & Plumbing · GASAFE
competent person:NICEIC · Circuit alteration or addition in a special location Install a replacement consumer unit Install one or more new circuits · received 5 Jul 2024 · Surreylec Electrical & Heating Services · NICEIC
competent person:GASAFE · Install a gas-fired boiler · received 3 Mar 2024 · GASAFE
competent person:NICEIC · Install a replacement consumer unit Install one or more new circuits · received 19 Jun 2021 · Surreylec Electrical & Heating Services · NICEIC
competent person:NICEIC · Circuit alteration or addition in a special location Install one or more new circuits · received 15 Jun 2021 · Summit Sparks Ltd · NICEIC
Loft conversion with associated internal alterations · received 5 May 2021 · County Building Control Ltd,
Loft conversion. · received 28 Apr 2021
competent person:GASAFE · Install a gas-fired boiler · GASAFE
Single storey rear extension · received 20 Jul 2026 · Compliance Building Control
Loft conversion with rear dormer · received 4 Jun 2025 · Stroma Building Control Ltd
competent person:GASAFE · Install a gas-fired boiler · received 11 Jul 2024 · MS Heating & Plumbing · GASAFE
Show all 10 rows
competent person:NICEIC · Circuit alteration or addition in a special location Install a replacement consumer unit Install one or more new circuits · received 5 Jul 2024 · Surreylec Electrical & Heating Services · NICEIC
competent person:GASAFE · Install a gas-fired boiler · received 3 Mar 2024 · GASAFE
competent person:NICEIC · Install a replacement consumer unit Install one or more new circuits · received 19 Jun 2021 · Surreylec Electrical & Heating Services · NICEIC
competent person:NICEIC · Circuit alteration or addition in a special location Install one or more new circuits · received 15 Jun 2021 · Summit Sparks Ltd · NICEIC
Loft conversion with associated internal alterations · received 5 May 2021 · County Building Control Ltd,
Loft conversion. · received 28 Apr 2021
competent person:GASAFE · Install a gas-fired boiler · 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 12 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
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
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent12 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 4, D: 6, E: 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 · 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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.