Postcode record · Lambeth
SW4 0SY.
SW4 0SY has 41 known premises and 33 planning records — 24 approved of 32 decided (75%). 33 EPC records.
Postcode SW4 0SY · boundary not held, centred on the postcodeApprovedRefusedOther34 on the map — every match
At a glance · this postcodeLambeth profile →
41
Premises
known addresses (UPRNs)
33
Applications
32 decided
75%
Approval rate
24 approved · 5 refused
64 days
Median decision time
average 129 days · 32 dated decisions
33
EPC records
ratings B 1 · C 28 · D 4
34
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 0SY has 41 known premises and 33 planning records — 24 approved of 32 decided (75%). 33 EPC records.
Premises (18 of 41 shown)
Name
Details
UPRN 10025293478
UPRN 10093377510
UPRN 100023362755
UPRN 100023362756
UPRN 100023362757
UPRN 100023362758
UPRN 100023362759
UPRN 100023362760
UPRN 100023362761
UPRN 100023362762
UPRN 10025293478
UPRN 10093377510
UPRN 100023362755
Show all 10 rows
UPRN 100023362756
UPRN 100023362757
UPRN 100023362758
UPRN 100023362759
UPRN 100023362760
UPRN 100023362761
UPRN 100023362762
Planning
What happened?
33 planning applications across the postcode; 24 approved of 32 decided (75%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Application for a Certificate of Lawful Development (Proposed) with respect to the replacement of a rear dormer window with French doors incorporating a Juliet balcony, the replacement of roof lights to the ground floor rear extension and to the main roof, together with the installation of the heat pump to the flat roof of the ground floor rear extension for heating/cooling.
19 Sycamore Mews London SW4 0SY · premises record
Officer George Hodgkinson
Certificate of Lawful Use proposed
Refused
2025-08-19
Excavation of a basement extension and associated landscape works.
15 Sycamore Mews London SW4 0SY · premises record
Officer Katherine Leftwich
Full Planning Permission
Approved
2024-01-03
Installation of external condenser unit to ground floor rear elevation, and other associated alterations.
37 Sycamore Mews London SW4 0SY · premises record
Officer Anestis Skoupras
Full Planning Permission
Approved
2021-10-26
Request for additional environmental approval relating to the extension of the time limit for beginning of development in relation to planning permission Ref: 17/02263/FUL.
39 Sycamore Mews London SW4 0SY · premises record
Officer Ms Maylinne Nasa
S93B- PLANNING Environmental Ext of Time
Approved
2021-01-25
To remove 1 x Corkscrew Willow (T1) to rear of property.
32 Sycamore Mews London SW4 0SY · premises record
Officer Laura Emiowele
Approval for works to trees in CA
No determination
2019-10-23
Erection of a single storey ground floor rear extension, together with conversion of the garage into habitable room
35 Sycamore Mews London SW4 0SY · premises record
Officer Mr James Hansel
Full Planning Permission
Approved
2019-05-16
Crown lift 3 x Cherry trees (T1-T3) to 2.4m, prune back from building to give a clearance of 1.5m and reduce in height by approximately 2m.
11 Sycamore Mews London SW4 0SY · premises record
Officer Mr Ian Leonard
Approval for works to trees in CA
Approved
2018-09-21
Installation of two new windows at first floor level of rear elevation, one rooflight to the main flat roof and two awnings at the rear garden at ground floor level.
39 Sycamore Mews London SW4 0SY · premises record
Officer Ms Rositsa Malinova
Full Planning Permission
Approved
2017-05-10
Application for Certificate of Lawfulness (proposed) with respect to the installation of 3 rooflights to the rear elevation.
39 Sycamore Mews London SW4 0SY · premises record
Officer Ms Rositsa Malinova
Certificate of Lawful Use proposed
Approved
2017-05-10
Variation of condition 2 (Approved drawings) of planning permission 15/00441/FUL (Erection of a single storey ground floor rear extension) Granted on 09.04.2015 Amendment sought:- substitution of drawings to suit inclusion of a fixed roof window in the extension pitched roof
37 Sycamore Mews London SW4 0SY · premises record
Officer Mr Scott Hackner
Variation of Condition
Approved
2016-06-30
Application for a Certificate of Lawful Development (Proposed) with respect to the replacement of a rear dormer window with French doors incorporating a Juliet balcony, the replacement of roof lights to the ground floor rear extension and to the main roof, together with the installation of the heat pump to the flat roof of the ground floor rear extension for heating/cooling.
19 Sycamore Mews London SW4 0SY · premises record
Officer George Hodgkinson
Refused
2025-08-19
More
Certificate of Lawful Use proposed
Excavation of a basement extension and associated landscape works.
15 Sycamore Mews London SW4 0SY · premises record
Officer Katherine Leftwich
Approved
2024-01-03
More
Full Planning Permission
Installation of external condenser unit to ground floor rear elevation, and other associated alterations.
37 Sycamore Mews London SW4 0SY · premises record
Officer Anestis Skoupras
Approved
2021-10-26
More
Full Planning Permission
Show all 10 rows
Request for additional environmental approval relating to the extension of the time limit for beginning of development in relation to planning permission Ref: 17/02263/FUL.
39 Sycamore Mews London SW4 0SY · premises record
Officer Ms Maylinne Nasa
Approved
2021-01-25
More
S93B- PLANNING Environmental Ext of Time
To remove 1 x Corkscrew Willow (T1) to rear of property.
32 Sycamore Mews London SW4 0SY · premises record
Officer Laura Emiowele
No determination
2019-10-23
More
Approval for works to trees in CA
Erection of a single storey ground floor rear extension, together with conversion of the garage into habitable room
35 Sycamore Mews London SW4 0SY · premises record
Officer Mr James Hansel
Approved
2019-05-16
More
Full Planning Permission
Crown lift 3 x Cherry trees (T1-T3) to 2.4m, prune back from building to give a clearance of 1.5m and reduce in height by approximately 2m.
11 Sycamore Mews London SW4 0SY · premises record
Officer Mr Ian Leonard
Approved
2018-09-21
More
Approval for works to trees in CA
Installation of two new windows at first floor level of rear elevation, one rooflight to the main flat roof and two awnings at the rear garden at ground floor level.
39 Sycamore Mews London SW4 0SY · premises record
Officer Ms Rositsa Malinova
Approved
2017-05-10
More
Full Planning Permission
Application for Certificate of Lawfulness (proposed) with respect to the installation of 3 rooflights to the rear elevation.
39 Sycamore Mews London SW4 0SY · premises record
Officer Ms Rositsa Malinova
Approved
2017-05-10
More
Certificate of Lawful Use proposed
Variation of condition 2 (Approved drawings) of planning permission 15/00441/FUL (Erection of a single storey ground floor rear extension) Granted on 09.04.2015 Amendment sought:- substitution of drawings to suit inclusion of a fixed roof window in the extension pitched roof
37 Sycamore Mews London SW4 0SY · premises record
Officer Mr Scott Hackner
Approved
2016-06-30
More
Variation of Condition
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?
Every mapped designation touching a premises in this postcode, with how many of its 41 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Medieval village centre and manor house. Archaeological discoveries of prehistoric, Roman, Saxon, medieval and Post-medieval. · reference 78323 · covers 41 of 41 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Clapham · reference CA1 · covers 41 of 41 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Medieval village centre and manor house. Archaeological discoveries of prehistoric, Roman, Saxon, medieval and Post-medieval. · reference 78323 · covers 41 of 41 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Clapham · reference CA1 · covers 41 of 41 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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
Case officer on 5 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent33 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy33 EPC records; ratings B: 1, C: 28, D: 4.
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.