Postcode record · Lewisham
SE6 3DE.
SE6 3DE has 23 known premises and 21 planning records — 11 approved of 20 decided (55%). 14 EPC records.
Postcode SE6 3DE · boundary not held, centred on the postcodeApprovedRefusedOther21 exact21 on the map — every match
At a glance · this postcodeLewisham profile →
23
Premises
known addresses (UPRNs)
21
Applications
20 decided
55%
Approval rate
11 approved · 6 refused
14
EPC records
ratings C 2 · D 9 · E 2 · G 1
21
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?
SE6 3DE has 23 known premises and 21 planning records — 11 approved of 20 decided (55%). 14 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 10023233110
UPRN 10070493425
UPRN 10090785134
UPRN 100021925085
UPRN 100021925087
UPRN 100021925089
UPRN 100021925091
UPRN 100021925093
UPRN 100021925095
UPRN 100021925097
UPRN 10023233110
UPRN 10070493425
UPRN 10090785134
Show all 10 rows
UPRN 100021925085
UPRN 100021925087
UPRN 100021925089
UPRN 100021925091
UPRN 100021925093
UPRN 100021925095
UPRN 100021925097
Planning
What happened?
21 planning applications across the postcode; 11 approved of 20 decided (55%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Retrospective planning for the construction of a front boundary incorporating sliding gate, at 40 Allerford Road SE6.
40 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Householder Application
Registered
2025-08-19
Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) for the change of use from residential (Use Class C3) single dwelling house to residential care home (Use Class C2) at 24 Allerford Road SE6.
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Lawful Development Certificate proposed
Approved
2025-03-14
Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) for the change of use from Use Class C3(a) residential to Use Class C3(b) supporting housing for up to 4 residents at 24 Allerford Road, SE6.
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Lawful Development Certificate proposed
Approved
2024-05-01
Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 6.00m, an eaves height of 3.00m and a maximum height of 3.00m at 24 Allerford Road, SE6
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Householder Prior Approval
Not required
2023-06-15
Application for a Lawful Development Certificate (proposed submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A, of Schedule 2, Part 1,? of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a single storey rear extension at 26 ALLERFORD ROAD, SE6 3DE
26 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Lawful Development Certificate proposed
Approved
2023-05-26
The construction of a two storey side extension and single storey rear extension at 24 Allerford Road SE6
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Householder Application
Refused
2022-05-23
Lawful Development Certificate (Proposed) in respect of the construction of a loft extension comprises a hip to gable and a rear dormer at 14 ALLERFORD ROAD, SE6, together with the installation of one rooflight to the front roof.
14 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Lawful Development Certificate proposed
Approved
2021-12-02
Demolition of the existing garage at the rear of 24 Allerford Road SE6 and the construction of a granny annexe.
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Householder Application
Refused
2021-10-15
The construction of a single storey extension to the side and rear, side extension at first floor level and a hip to gable roof extension and a rear dormer extension at 14 Allerford Road SE6.
14 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Householder Application
Refused
2021-06-29
Householder prior approval for the construction of a single-storey extension at 40 Allerford Road, SE6 extending 4.93m beyond the rear wall of the existing property, with a maximum height of 3.70m and an eaves height of 2.85m.
40 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Householder Prior Approval
Refused
2021-02-08
Retrospective planning for the construction of a front boundary incorporating sliding gate, at 40 Allerford Road SE6.
40 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Registered
2025-08-19
More
Householder Application
Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) for the change of use from residential (Use Class C3) single dwelling house to residential care home (Use Class C2) at 24 Allerford Road SE6.
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Approved
2025-03-14
More
Lawful Development Certificate proposed
Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) for the change of use from Use Class C3(a) residential to Use Class C3(b) supporting housing for up to 4 residents at 24 Allerford Road, SE6.
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Approved
2024-05-01
More
Lawful Development Certificate proposed
Show all 10 rows
Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 6.00m, an eaves height of 3.00m and a maximum height of 3.00m at 24 Allerford Road, SE6
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Not required
2023-06-15
More
Householder Prior Approval
Application for a Lawful Development Certificate (proposed submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A, of Schedule 2, Part 1,? of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a single storey rear extension at 26 ALLERFORD ROAD, SE6 3DE
26 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Approved
2023-05-26
More
Lawful Development Certificate proposed
The construction of a two storey side extension and single storey rear extension at 24 Allerford Road SE6
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Refused
2022-05-23
More
Householder Application
Lawful Development Certificate (Proposed) in respect of the construction of a loft extension comprises a hip to gable and a rear dormer at 14 ALLERFORD ROAD, SE6, together with the installation of one rooflight to the front roof.
14 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Approved
2021-12-02
More
Lawful Development Certificate proposed
Demolition of the existing garage at the rear of 24 Allerford Road SE6 and the construction of a granny annexe.
24 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Refused
2021-10-15
More
Householder Application
The construction of a single storey extension to the side and rear, side extension at first floor level and a hip to gable roof extension and a rear dormer extension at 14 Allerford Road SE6.
14 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Refused
2021-06-29
More
Householder Application
Householder prior approval for the construction of a single-storey extension at 40 Allerford Road, SE6 extending 4.93m beyond the rear wall of the existing property, with a maximum height of 3.70m and an eaves height of 2.85m.
40 ALLERFORD ROAD, LONDON, SE6 3DE · premises record
Refused
2021-02-08
More
Householder Prior Approval
Building control
Building-control records are not yet collected for Lewisham — 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 23 premises each one covers.
Designation
Coverage
Archaeological Priority Area
The terrace gravels fringing the Thames are commonly associated with evidence of successive prehistoric communities, including enclosed fields and open settlements. · reference 77171 · covers 23 of 23 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Small Houses in Multiple Occupation Article 4 · reference A4SMHO · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The APA covers the medieval and post‐medieval settlement of Southend, which was named for its position at the south end of the Parish of Lewisham. The settlement was focused around the Lower and Upper Mill on the Riv · reference 216446 · covers 12 of 23 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
The terrace gravels fringing the Thames are commonly associated with evidence of successive prehistoric communities, including enclosed fields and open settlements. · reference 77171 · covers 23 of 23 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Small Houses in Multiple Occupation Article 4 · reference A4SMHO · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The APA covers the medieval and post‐medieval settlement of Southend, which was named for its position at the south end of the Parish of Lewisham. The settlement was focused around the Lower and Upper Mill on the Riv · reference 216446 · covers 12 of 23 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 21 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 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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent21 applications and 21 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 2, D: 9, E: 2, 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 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
Repeat refusal · Repeat sale · EPC F/G · 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.