Postcode record · Lambeth
SW9 9AN.
SW9 9AN has 27 known premises and 19 planning records — 9 approved of 19 decided (47.4%). 20 EPC records.
Postcode SW9 9AN · boundary not held, centred on the postcodeApprovedRefusedOther65 on the map — every match
At a glance · this postcodeLambeth profile →
27
Premises
known addresses (UPRNs)
19
Applications
19 decided
47.4%
Approval rate
9 approved · 7 refused
65 days
Median decision time
average 78 days · 18 dated decisions
20
EPC records
ratings B 11 · C 8 · D 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?
SW9 9AN has 27 known premises and 19 planning records — 9 approved of 19 decided (47.4%). 20 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 10008788759
UPRN 10008788760
UPRN 10008788761
UPRN 10008788762
UPRN 10008788763
UPRN 10008788764
UPRN 10008788765
UPRN 10008788766
UPRN 10008788767
UPRN 10008788768
UPRN 10008788759
UPRN 10008788760
UPRN 10008788761
Show all 10 rows
UPRN 10008788762
UPRN 10008788763
UPRN 10008788764
UPRN 10008788765
UPRN 10008788766
UPRN 10008788767
UPRN 10008788768
Planning
What happened?
19 planning applications across the postcode; 9 approved of 19 decided (47.4%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Application for Prior Approval for the change of use of the existing building (Use Class E) to 1 self-contained residential unit (Use Class C3).
6 Houghton Square London SW9 9AN · premises record
Officer Ms Camilla Bebb
Prior approval P3MA
Withdrawn
2025-02-10
Application for prior approval of the change of use from office (B1(a)) to 1 residential flat (C3)
6 Houghton Square London SW9 9AN · premises record
—
Refused
2018-10-11
Erection of a part extension to create an additional bedroom at second floor.
21 Houghton Square London SW9 9AN · premises record
Officer Mr Samuel Cadman
Full Planning Permission
Approved
2018-08-29
Prior Approval for the change of use from Office (Use Class B1(a)) to 1 residential unit (Use Class C3).
6 Houghton Square London SW9 9AN · premises record
Office to Residential
Refused
2017-10-24
Approval of details pursuant to condition 11 (Cycle Parking) of appeal reference APP/N5660/W/17/3167033 of refused planning application 17/00520/P3O (Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4.) appeal granted on 26.05.2017.
4 Houghton Square London SW9 9AN · premises record
Approval of Details
Approved
2017-10-16
Certificate of Lawful Development (proposed) for use of the fourth (4th) floor of the property as a two bed self-contained residential flat (Class C3) following approval under the prior approval process (Ref. 17/03015/P3O).
7 Houghton Square London SW9 9AN · premises record
Officer Ms Emily Leighton
Certificate of Lawful Use proposed
Approved
2017-09-07
Approval of details pursuant to condition 1 (cycle parking) of appeal decision ref (APP/N5660/W/17/3167033) of refused planning permission 17/00520/P3O (Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4) granted on 26.05.2017.
4 Houghton Square London SW9 9AN · premises record
Approval of Details
Refused
2017-07-11
Change of use from offices (Use Class B1a) into 2-bed flat (Use Class C3).
7 Houghton Square London SW9 9AN · premises record
Officer Ms Emily Leighton
Office to Residential
Approved
2017-06-22
Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4.
4 Houghton Square London SW9 9AN · premises record
Office to Residential
Refused
2017-02-03
Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4.
4 Houghton Square London Lambeth SW9 9AN · premises record
Officer Ms Emily Leighton
Office to Residential
Refused
2016-03-08
Application for Prior Approval for the change of use of the existing building (Use Class E) to 1 self-contained residential unit (Use Class C3).
6 Houghton Square London SW9 9AN · premises record
Officer Ms Camilla Bebb
Withdrawn
2025-02-10
More
Prior approval P3MA
Application for prior approval of the change of use from office (B1(a)) to 1 residential flat (C3)
6 Houghton Square London SW9 9AN · premises record
Refused
2018-10-11
More
—
Erection of a part extension to create an additional bedroom at second floor.
21 Houghton Square London SW9 9AN · premises record
Officer Mr Samuel Cadman
Approved
2018-08-29
More
Full Planning Permission
Show all 10 rows
Prior Approval for the change of use from Office (Use Class B1(a)) to 1 residential unit (Use Class C3).
6 Houghton Square London SW9 9AN · premises record
Refused
2017-10-24
More
Office to Residential
Approval of details pursuant to condition 11 (Cycle Parking) of appeal reference APP/N5660/W/17/3167033 of refused planning application 17/00520/P3O (Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4.) appeal granted on 26.05.2017.
4 Houghton Square London SW9 9AN · premises record
Approved
2017-10-16
More
Approval of Details
Certificate of Lawful Development (proposed) for use of the fourth (4th) floor of the property as a two bed self-contained residential flat (Class C3) following approval under the prior approval process (Ref. 17/03015/P3O).
7 Houghton Square London SW9 9AN · premises record
Officer Ms Emily Leighton
Approved
2017-09-07
More
Certificate of Lawful Use proposed
Approval of details pursuant to condition 1 (cycle parking) of appeal decision ref (APP/N5660/W/17/3167033) of refused planning permission 17/00520/P3O (Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4) granted on 26.05.2017.
4 Houghton Square London SW9 9AN · premises record
Refused
2017-07-11
More
Approval of Details
Change of use from offices (Use Class B1a) into 2-bed flat (Use Class C3).
7 Houghton Square London SW9 9AN · premises record
Officer Ms Emily Leighton
Approved
2017-06-22
More
Office to Residential
Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4.
4 Houghton Square London SW9 9AN · premises record
Refused
2017-02-03
More
Office to Residential
Prior approval for the change of use from Use Class B1(a) Office to Use Class Dwellinghouse C3 into a residential 2 bedroom flat at Unit 4.
4 Houghton Square London Lambeth SW9 9AN · premises record
Officer Ms Emily Leighton
Refused
2016-03-08
More
Office to Residential
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 27 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 12 of 27 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 12 of 27 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 19 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 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 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent19 applications and 65 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings B: 11, C: 8, D: 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 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.