Planning Atlas
AtlasPostcodeSW49LY
Planning Atlas›Lambeth›…Clapham Common & Abbeville ward›SW4 9LY
Postcode record · Lambeth

SW4 9LY.

SW4 9LY has 40 known premises and 62 planning records — 49 approved of 62 decided (79%). 25 EPC records.

Postcode SW4 9LY · boundary not held, centred on the postcodeApprovedRefusedOther62 exact3 approximate65 on the map — every match
At a glance · this postcodeLambeth profile →
40
Premises
known addresses (UPRNs)
62
Applications
62 decided
79%
Approval rate
49 approved · 6 refused
25
EPC records
ratings B 1 · C 5 · D 16 · E 1 · F 1 · G 1
65
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?

SW4 9LY has 40 known premises and 62 planning records — 49 approved of 62 decided (79%). 25 EPC records.

Premises (18 of 40 shown)

Name
Details
UPRN 10023850952
UPRN 10023850953
UPRN 10023850954
UPRN 10023853841
UPRN 10023853842
UPRN 10023853843
UPRN 100021818622
UPRN 100021818626
UPRN 100021818627
UPRN 100021818629
UPRN 10023850952
UPRN 10023850953
UPRN 10023850954
Show all 10 rows
UPRN 10023853841
UPRN 10023853842
UPRN 10023853843
UPRN 100021818622
UPRN 100021818626
UPRN 100021818627
UPRN 100021818629
Planning

What happened?

62 planning applications across the postcode; 49 approved of 62 decided (79%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of rear mansard roof extension and installation of 3 roof lights to the front roof slope - Flat B
51 Caldervale Road London SW4 9LY · premises record
Officer Paul Curtis
Full Planning Permission
Approved
2026-03-09
Application for a Certificate of Lawful Certificate (Proposed) with respect to the Installation of a heat pump to the rear second floor flat roof for heating/cooling.
31 Caldervale Road London Lambeth SW4 9LY · premises record
Applicant Brown · Agent Smyth Dixon Ltd · Officer Katherine Leftwich
Certificate of Lawful Use proposed
Refused
2025-11-05
Enlargement of the existing rear dormer and replacement of the existing dormer window with an enlarged aluminium framed double glazed casement window.
31 Caldervale Road London SW4 9LY · premises record
Applicant Brown · Agent Smyth Dixon Ltd · Officer Katherine Leftwich
Full Planning Permission
Approved
2025-08-28
Application for a Lawfulness (Proposed) with respect to the construction of rear dormer and 2 roof lights to the front
21 Caldervale Road London SW4 9LY · premises record
Certificate of Lawful Use proposed
Approved
2024-01-12
Erection of a single storey side and rear infill extension.
21 Caldervale Road London Lambeth SW4 9LY · premises record
Full Planning Permission
Approved
2023-09-17
To crown reduce / thin 2 x Lime trees to rear of property by 40%.
17 Caldervale Road London Lambeth SW4 9LY · premises record
Approval for works to TPO trees
Approved
2023-03-10
Variation of condition 2 (approved plans) of Planning Permission 20/00200/FUL (Erection of a single storey rear and side extension with a courtyard to the ground floor flat) granted on 15.04.2020. Variation sought: Alteration to approved elevation to add additional window
51 Caldervale Road London SW4 9LY · premises record
Variation of Condition
Approved
2020-06-04
Erection of single storey ground floor L-shaped rear extension, erection of 1st floor rear extension and alteration to rear loft window including the addition of glass balustrade.
35 Caldervale Road London SW4 9LY · premises record
Full Planning Permission
Approved
2020-03-13
Erection of a single storey rear and side extension with a courtyard to the ground floor flat. (Re-submission).
51 Caldervale Road London SW4 9LY · premises record
Full Planning Permission
Approved
2020-01-20
Erection of a single storey rear and side extension with courtyard to the ground floor flat.
51 Caldervale Road London SW4 9LY · premises record
Full Planning Permission
Refused
2019-08-21
Erection of rear mansard roof extension and installation of 3 roof lights to the front roof slope - Flat B
51 Caldervale Road London SW4 9LY · premises record
Officer Paul Curtis
Approved
2026-03-09
More
Full Planning Permission
Application for a Certificate of Lawful Certificate (Proposed) with respect to the Installation of a heat pump to the rear second floor flat roof for heating/cooling.
31 Caldervale Road London Lambeth SW4 9LY · premises record
Applicant Brown · Agent Smyth Dixon Ltd · Officer Katherine Leftwich
Refused
2025-11-05
More
Certificate of Lawful Use proposed
Enlargement of the existing rear dormer and replacement of the existing dormer window with an enlarged aluminium framed double glazed casement window.
31 Caldervale Road London SW4 9LY · premises record
Applicant Brown · Agent Smyth Dixon Ltd · Officer Katherine Leftwich
Approved
2025-08-28
More
Full Planning Permission
Show all 10 rows
Application for a Lawfulness (Proposed) with respect to the construction of rear dormer and 2 roof lights to the front
21 Caldervale Road London SW4 9LY · premises record
Approved
2024-01-12
More
Certificate of Lawful Use proposed
Erection of a single storey side and rear infill extension.
21 Caldervale Road London Lambeth SW4 9LY · premises record
Approved
2023-09-17
More
Full Planning Permission
To crown reduce / thin 2 x Lime trees to rear of property by 40%.
17 Caldervale Road London Lambeth SW4 9LY · premises record
Approved
2023-03-10
More
Approval for works to TPO trees
Variation of condition 2 (approved plans) of Planning Permission 20/00200/FUL (Erection of a single storey rear and side extension with a courtyard to the ground floor flat) granted on 15.04.2020. Variation sought: Alteration to approved elevation to add additional window
51 Caldervale Road London SW4 9LY · premises record
Approved
2020-06-04
More
Variation of Condition
Erection of single storey ground floor L-shaped rear extension, erection of 1st floor rear extension and alteration to rear loft window including the addition of glass balustrade.
35 Caldervale Road London SW4 9LY · premises record
Approved
2020-03-13
More
Full Planning Permission
Erection of a single storey rear and side extension with a courtyard to the ground floor flat. (Re-submission).
51 Caldervale Road London SW4 9LY · premises record
Approved
2020-01-20
More
Full Planning Permission
Erection of a single storey rear and side extension with courtyard to the ground floor flat.
51 Caldervale Road London SW4 9LY · premises record
Refused
2019-08-21
More
Full Planning Permission

Building control

Building-control records are not yet collected for Lambeth — 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).

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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Development

What could it become?

Planning precedent62 applications and 65 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy25 EPC records; ratings B: 1, C: 5, D: 16, E: 1, F: 1, G: 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.

4 intent signals recorded in this postcode
Portfolio seller · EPC F/G · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.