Postcode record · Lambeth
SE21 8DE.
SE21 8DE has 165 known premises and 59 planning records — 41 approved of 56 decided (73.2%). 36 EPC records.
Postcode SE21 8DE · boundary not held, centred on the postcodeApprovedRefusedOther73 exact2 approximate75 on the map — every match
At a glance · this postcodeLambeth profile →
165
Premises
known addresses (UPRNs)
59
Applications
56 decided
73.2%
Approval rate
41 approved · 13 refused
36
EPC records
ratings C 7 · D 13 · E 15 · F 1
75
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?
SE21 8DE has 165 known premises and 59 planning records — 41 approved of 56 decided (73.2%). 36 EPC records.
Premises (18 of 165 shown)
Name
Details
UPRN 10008789307
UPRN 10026050385
UPRN 10090196151
UPRN 10090197306
UPRN 10090197307
UPRN 10090197308
UPRN 10090197309
UPRN 10090197310
UPRN 10090197311
UPRN 10090197312
UPRN 10008789307
UPRN 10026050385
UPRN 10090196151
Show all 10 rows
UPRN 10090197306
UPRN 10090197307
UPRN 10090197308
UPRN 10090197309
UPRN 10090197310
UPRN 10090197311
UPRN 10090197312
Planning
What happened?
59 planning applications across the postcode; 41 approved of 56 decided (73.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a ground floor rear wrap around extension.
9 Tritton Road London Lambeth SE21 8DE · premises record
Full Planning Permission
Awaiting decision
2026-03-16
Erection of a single storey ground floor rear and side infill extension.
56 Tritton Road London SE21 8DE · premises record
Full Planning Permission
Approved
2025-02-10
Erection of a single storey outbuilding in the rear garden.
46 Tritton Road London SE21 8DE · premises record
Full Planning Permission
Approved
2024-11-10
Application for a non-material amendment following a grant of planning permission ref: 21/02745/FUL (Erection of single storey ground floor wrap around extension, together with courtyard) granted on 08.10.2021.
26 Tritton Road London Lambeth SE21 8DE · premises record
Applicant mrs Felicie Krikler · Officer Miss Nadia Harper
Non Material Change - Minor Amendment
Approved
2023-01-31
Application for a Certificate of Lawful Development (Proposed) with respect to the replacement of the conservatory with the erection of a single storey ground floor rear extension.
8 Tritton Road London Lambeth SE21 8DE · premises record
Certificate of Lawful Use proposed
Approved
2022-11-01
Erection of an outbuilding used as a mini office in the back garden.
40 Tritton Road London SE21 8DE · premises record
Applicant Mrs Lucilla Wade · Officer Nyra John
Full Planning Permission
Approved
2022-02-11
Erection of single storey ground floor wrap around extension, together with courtyard.
26 Tritton Road London SE21 8DE · premises record
Applicant Mrs Felicie Krikler · Officer Miss Nadia Harper
Full Planning Permission
Approved
2021-07-11
Erection of a single storey side infill extension.
52 Tritton Road London SE21 8DE · premises record
Full Planning Permission
Approved
2020-12-21
Certificate of Lawful Development (proposed) in respect to a full width dormer loft conversion with 2 front roof lights and a rear loft extension over the existing outrigger.
52 Tritton Road London SE21 8DE · premises record
Certificate of Lawful Use proposed
Approved
2020-12-21
Erection of a single storey side infill and rear extension to replace existing single storey rear addition.
32 Tritton Road London SE21 8DE · premises record
Approval under Reg 4
Approved
2020-05-20
Erection of a ground floor rear wrap around extension.
9 Tritton Road London Lambeth SE21 8DE · premises record
Awaiting decision
2026-03-16
More
Full Planning Permission
Erection of a single storey ground floor rear and side infill extension.
56 Tritton Road London SE21 8DE · premises record
Approved
2025-02-10
More
Full Planning Permission
Erection of a single storey outbuilding in the rear garden.
46 Tritton Road London SE21 8DE · premises record
Approved
2024-11-10
More
Full Planning Permission
Show all 10 rows
Application for a non-material amendment following a grant of planning permission ref: 21/02745/FUL (Erection of single storey ground floor wrap around extension, together with courtyard) granted on 08.10.2021.
26 Tritton Road London Lambeth SE21 8DE · premises record
Applicant mrs Felicie Krikler · Officer Miss Nadia Harper
Approved
2023-01-31
More
Non Material Change - Minor Amendment
Application for a Certificate of Lawful Development (Proposed) with respect to the replacement of the conservatory with the erection of a single storey ground floor rear extension.
8 Tritton Road London Lambeth SE21 8DE · premises record
Approved
2022-11-01
More
Certificate of Lawful Use proposed
Erection of an outbuilding used as a mini office in the back garden.
40 Tritton Road London SE21 8DE · premises record
Applicant Mrs Lucilla Wade · Officer Nyra John
Approved
2022-02-11
More
Full Planning Permission
Erection of single storey ground floor wrap around extension, together with courtyard.
26 Tritton Road London SE21 8DE · premises record
Applicant Mrs Felicie Krikler · Officer Miss Nadia Harper
Approved
2021-07-11
More
Full Planning Permission
Erection of a single storey side infill extension.
52 Tritton Road London SE21 8DE · premises record
Approved
2020-12-21
More
Full Planning Permission
Certificate of Lawful Development (proposed) in respect to a full width dormer loft conversion with 2 front roof lights and a rear loft extension over the existing outrigger.
52 Tritton Road London SE21 8DE · premises record
Approved
2020-12-21
More
Certificate of Lawful Use proposed
Erection of a single storey side infill and rear extension to replace existing single storey rear addition.
32 Tritton Road London SE21 8DE · premises record
Approved
2020-05-20
More
Approval under Reg 4
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 165 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Modified Direction 2 - KIBAs and WNCBC · reference A4D11A7 · covers 100 of 165 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Modified Direction 2 - KIBAs and WNCBC · reference A4D11A7 · covers 100 of 165 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
SE21 8FQ49 mSE21 8EN49 mSE21 8ED79 mSE21 8EE96 mSE27 9PA106 mSE21 8DS114 mSE21 8DT132 mSE21 8DU142 m
Vale Street0 mTritton Road0 mMartell Road0 mWest Norwood Cemetery Internal Roads0 mClive Road6 mRosendale Road9 mAccess Road Leading From Martell Road To Parkhall Road Trading Estate35 mPark Hall Road Industrial Estate37 m
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 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 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
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 precedent59 applications and 75 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy36 EPC records; ratings C: 7, D: 13, E: 15, F: 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.
8 intent signals recorded in this postcode
Portfolio seller · EPC F/G · Repeat sale · Long hold
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.