Postcode record · Lambeth
SW12 9NY.
SW12 9NY has 29 known premises and 31 planning records — 25 approved of 30 decided (83.3%). 22 EPC records.
Postcode SW12 9NY · boundary not held, centred on the postcodeApprovedRefusedOther31 on the map — every match
At a glance · this postcodeLambeth profile →
29
Premises
known addresses (UPRNs)
31
Applications
30 decided
83.3%
Approval rate
25 approved · 3 refused
22
EPC records
ratings B 2 · C 5 · D 12 · E 3
31
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?
SW12 9NY has 29 known premises and 31 planning records — 25 approved of 30 decided (83.3%). 22 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 10023854336
UPRN 10023854339
UPRN 10023854340
UPRN 10023854341
UPRN 100021837954
UPRN 100021837957
UPRN 100021837959
UPRN 100021837961
UPRN 100021837963
UPRN 100021837965
UPRN 10023854336
UPRN 10023854339
UPRN 10023854340
Show all 10 rows
UPRN 10023854341
UPRN 100021837954
UPRN 100021837957
UPRN 100021837959
UPRN 100021837961
UPRN 100021837963
UPRN 100021837965
Planning
What happened?
31 planning applications across the postcode; 25 approved of 30 decided (83.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Development (Proposed) with respect to the replacement of the ground floor rear fenestration and roof lights, together with erection of a rear roof extension incorporating a Juliet Balcony and the replacement of 3 front roof lights.
52 Englewood Road London SW12 9NY · premises record
Certificate of Lawful Use proposed
Awaiting decision
2026-05-26
Certificate of Lawfulness (Proposed) with respect to the erection of a rear dormer together with the replacement of existing rooflights to front roof slope and over rear ground floor and installation of new fenestration to the rear of the existing rear single storey extension.
52 Englewood Road London SW12 9NY · premises record
Certificate of Lawful Use proposed
Refused
2026-03-26
Application for the Certificate of Lawful Development (Proposed) with respect to the erection of a single- storey outbuilding for use as office/gym to the rear of the garden, and installation of a canopy, including the replacement of the front boundary timber fence with a low boundary wall with iron fencing and new gate including landscaping.
56 Englewood Road London Lambeth SW12 9NY · premises record
Certificate of Lawful Use proposed
Refused
2026-03-09
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension with a roof light, installation of two front roof lights, installation of a roof light on the rear outrigger, and extension of an existing soil vent pipe.
56 Englewood Road London SW12 9NY · premises record
Certificate of Lawful Use proposed
Approved
2026-02-05
Erection of a single storey side and rear extension at the ground floor, replacement of windows with double glazed painted timber sashes for existing elevations and installation of new aluminium framed windows and doors on the proposed rear and side extension and removal of trees in the rear garden.
56 Englewood Road London Lambeth SW12 9NY · premises record
Full Planning Permission
Approved
2026-02-05
Erection of a single storey ground floor rear side infill extension.
88 Englewood Road London Lambeth SW12 9NY · premises record
Full Planning Permission
Approved
2024-06-03
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a roof extension to the rear of the main building and the outrigger including the removal of the existing chimney together with the installation of 2 rear and 2 front roof lights.
88 Englewood Road London Lambeth SW12 9NY · premises record
Certificate of Lawful Use proposed
Approved
2024-06-03
Partial basement excavation, with front lightwell.
60 Englewood Road London SW12 9NY · premises record
Full Planning Permission
Approved
2021-09-09
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear roof extension and the replacement of the rear french doors at ground floor level with sliding doors.
58 Englewood Road London SW12 9NY · premises record
Applicant Ms Jane Young · Agent PDDesign
Certificate of Lawful Use proposed
Approved
2019-06-06
Excavation and enlargement of an existing basement level and lowering of basement floor, with the formation of three rear lightwells including the erection of a single storey ground level rear extension with three rooflights involving the removal of an existing external store room.
72 Englewood Road London SW12 9NY · premises record
Full Planning Permission
Approved
2018-10-05
Certificate of Lawful Development (Proposed) with respect to the replacement of the ground floor rear fenestration and roof lights, together with erection of a rear roof extension incorporating a Juliet Balcony and the replacement of 3 front roof lights.
52 Englewood Road London SW12 9NY · premises record
Awaiting decision
2026-05-26
More
Certificate of Lawful Use proposed
Certificate of Lawfulness (Proposed) with respect to the erection of a rear dormer together with the replacement of existing rooflights to front roof slope and over rear ground floor and installation of new fenestration to the rear of the existing rear single storey extension.
52 Englewood Road London SW12 9NY · premises record
Refused
2026-03-26
More
Certificate of Lawful Use proposed
Application for the Certificate of Lawful Development (Proposed) with respect to the erection of a single- storey outbuilding for use as office/gym to the rear of the garden, and installation of a canopy, including the replacement of the front boundary timber fence with a low boundary wall with iron fencing and new gate including landscaping.
56 Englewood Road London Lambeth SW12 9NY · premises record
Refused
2026-03-09
More
Certificate of Lawful Use proposed
Show all 10 rows
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension with a roof light, installation of two front roof lights, installation of a roof light on the rear outrigger, and extension of an existing soil vent pipe.
56 Englewood Road London SW12 9NY · premises record
Approved
2026-02-05
More
Certificate of Lawful Use proposed
Erection of a single storey side and rear extension at the ground floor, replacement of windows with double glazed painted timber sashes for existing elevations and installation of new aluminium framed windows and doors on the proposed rear and side extension and removal of trees in the rear garden.
56 Englewood Road London Lambeth SW12 9NY · premises record
Approved
2026-02-05
More
Full Planning Permission
Erection of a single storey ground floor rear side infill extension.
88 Englewood Road London Lambeth SW12 9NY · premises record
Approved
2024-06-03
More
Full Planning Permission
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a roof extension to the rear of the main building and the outrigger including the removal of the existing chimney together with the installation of 2 rear and 2 front roof lights.
88 Englewood Road London Lambeth SW12 9NY · premises record
Approved
2024-06-03
More
Certificate of Lawful Use proposed
Partial basement excavation, with front lightwell.
60 Englewood Road London SW12 9NY · premises record
Approved
2021-09-09
More
Full Planning Permission
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear roof extension and the replacement of the rear french doors at ground floor level with sliding doors.
58 Englewood Road London SW12 9NY · premises record
Applicant Ms Jane Young · Agent PDDesign
Approved
2019-06-06
More
Certificate of Lawful Use proposed
Excavation and enlargement of an existing basement level and lowering of basement floor, with the formation of three rear lightwells including the erection of a single storey ground level rear extension with three rooflights involving the removal of an existing external store room.
72 Englewood Road London SW12 9NY · premises record
Approved
2018-10-05
More
Full Planning Permission
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
competent person:FENSA · Install replacement windows in a dwelling · received 29 May 2026 · Dworks Ltd · FENSA
Single storey side and rear extension with internal reconfiguration and refurbishment. Erection of a roof dormer to main roof and detached outbuilding · received 14 Apr 2026
competent person:FENSA · Install replacement windows in a dwelling Install replacement door in a dwelling · received 10 Apr 2026 · Bespoke Windows Ltd · FENSA
competent person:GASAFE · Install a gas-fired boiler Install a heating system · received 27 Jan 2026 · T Brown Group Limited · GASAFE
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system without storage · received 26 Nov 2025 · T Brown Group Limited · GASAFE
competent person:NAPIT · Install a replacement consumer unit Rewire of all circuits · received 26 Oct 2025 · Findelectrician.co.uk Ltd · NAPIT
competent person:GASAFE · Install a gas-fired boiler Install an unvented hot water storage vessel · received 20 Oct 2025 · AJ Plumbing & Heating · GASAFE
Loft conversion, ground floor extension, internal alterations (addition of new partitions/removal of some existing partitions). · received 11 Dec 2024 · Accepted
competent person:GASAFE · Install a gas-fired boiler · received 20 Nov 2024 · Advance Plumbing Solutions LLP · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 24 Jan 2024 · Pimlico Plumbers Ltd · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 29 May 2026 · Dworks Ltd · FENSA
Single storey side and rear extension with internal reconfiguration and refurbishment. Erection of a roof dormer to main roof and detached outbuilding · received 14 Apr 2026
competent person:FENSA · Install replacement windows in a dwelling Install replacement door in a dwelling · received 10 Apr 2026 · Bespoke Windows Ltd · FENSA
Show all 10 rows
competent person:GASAFE · Install a gas-fired boiler Install a heating system · received 27 Jan 2026 · T Brown Group Limited · GASAFE
competent person:GASAFE · Install a gas-fired boiler Install a heating system Install a hot water system without storage · received 26 Nov 2025 · T Brown Group Limited · GASAFE
competent person:NAPIT · Install a replacement consumer unit Rewire of all circuits · received 26 Oct 2025 · Findelectrician.co.uk Ltd · NAPIT
competent person:GASAFE · Install a gas-fired boiler Install an unvented hot water storage vessel · received 20 Oct 2025 · AJ Plumbing & Heating · GASAFE
Loft conversion, ground floor extension, internal alterations (addition of new partitions/removal of some existing partitions). · received 11 Dec 2024 · Accepted
competent person:GASAFE · Install a gas-fired boiler · received 20 Nov 2024 · Advance Plumbing Solutions LLP · GASAFE
competent person:GASAFE · Install a gas-fired boiler · received 24 Jan 2024 · Pimlico Plumbers Ltd · GASAFE
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 29 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Line of Stane Street, the Roman Road linking London and Chichester. Follows route of Kennington Park Road, Clapham Road, Clapham High Street and Clapham Common South Side. · reference 77332 · covers 22 of 29 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
Line of Stane Street, the Roman Road linking London and Chichester. Follows route of Kennington Park Road, Clapham Road, Clapham High Street and Clapham Common South Side. · reference 77332 · covers 22 of 29 premises. Groundworks may require archaeological assessment or investigation.
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 3 applications
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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent31 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings B: 2, C: 5, D: 12, E: 3.
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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.