Planning Atlas
AtlasPostcodeSW99LA
Dev
Session
Tier
Planning Atlas›Lambeth›…Clapham East ward›SW9 9LA
Postcode record · Lambeth

SW9 9LA.

SW9 9LA has 21 known premises and 4 planning records — 3 approved of 4 decided (75%). 14 EPC records.

Lambeth›Clapham East›SW9 9LA
Postcode SW9 9LA · boundary not held, centred on the postcodeApprovedRefusedOther4 on the map — every match
At a glance · this postcodeLambeth profile →
21
Premises
known addresses (UPRNs)
4
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
60 days
Median decision time
average 73 days · 4 dated decisions
14
EPC records
ratings C 3 · D 11
4
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?

SW9 9LA has 21 known premises and 4 planning records — 3 approved of 4 decided (75%). 14 EPC records.

Premises (18 of 21 shown)

Name
Details
UPRN 100021870205
UPRN 100021870215
UPRN 100021870216
UPRN 100021870217
UPRN 100021870221
UPRN 100021870223
UPRN 100021870227
UPRN 100021870228
UPRN 100021870229
UPRN 100021870231
UPRN 100021870205
UPRN 100021870215
UPRN 100021870216
Show all 10 rows
UPRN 100021870217
UPRN 100021870221
UPRN 100021870223
UPRN 100021870227
UPRN 100021870228
UPRN 100021870229
UPRN 100021870231
Planning

What happened?

4 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 4 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection for a single storey side infill extension to ground floor flat.
40 Mayflower Road London SW9 9LA · premises record
Full Planning Permission
Approved
2017-07-17
Erection of a single storey rear and side extension at ground floor level including the creation of a courtyard.
46 Mayflower Road London SW9 9LA · premises record
Full Planning Permission
Approved
2016-09-07
Erection of a mansard roof extension to the rear elevation with two box sash sliding windows. Installation of three velux rooflights in the existing front roof slope. .
42 Mayflower Road London SW9 9LA · premises record
Full Planning Permission
Approved
2016-08-22
Erection of timber decking over existing ground floor extension to create roof terrace and replacement of a window with a door to allow access to roof.
42 Mayflower Road London SW9 9LA · premises record
Full Planning Permission
Refused
2006-08-29
Erection for a single storey side infill extension to ground floor flat.
40 Mayflower Road London SW9 9LA · premises record
Approved
2017-07-17
More
Full Planning Permission
Erection of a single storey rear and side extension at ground floor level including the creation of a courtyard.
46 Mayflower Road London SW9 9LA · premises record
Approved
2016-09-07
More
Full Planning Permission
Erection of a mansard roof extension to the rear elevation with two box sash sliding windows. Installation of three velux rooflights in the existing front roof slope. .
42 Mayflower Road London SW9 9LA · premises record
Approved
2016-08-22
More
Full Planning Permission
Show all 4 rows
Erection of timber decking over existing ground floor extension to create roof terrace and replacement of a window with a door to allow access to roof.
42 Mayflower Road London SW9 9LA · premises record
Refused
2006-08-29
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.

People

Who is involved?

Named on the latest 4 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Case officer on 3 applications
Case officer on 1 application
Case officer on 3 applications
Case officer on 1 application
Development

What could it become?

Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 3, D: 11.
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.

2 intent signals recorded in this postcode
Long hold
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.
SW9 9LA, Lambeth: planning and property history | Planning Atlas