Postcode record · Lewisham
SE13 6DT.
SE13 6DT has 68 known premises and 19 planning records — 13 approved of 19 decided (68.4%). 44 EPC records.
Postcode SE13 6DT · boundary not held, centred on the postcodeApprovedRefusedOther19 exact19 on the map — every match
At a glance · this postcodeLewisham profile →
68
Premises
known addresses (UPRNs)
19
Applications
19 decided
68.4%
Approval rate
13 approved · 2 refused
44
EPC records
ratings B 1 · C 17 · D 21 · E 4 · F 1
19
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?
SE13 6DT has 68 known premises and 19 planning records — 13 approved of 19 decided (68.4%). 44 EPC records.
Premises (18 of 68 shown)
Name
Details
UPRN 10023233904
UPRN 10023234116
UPRN 10023234117
UPRN 10023234118
UPRN 10023234119
UPRN 10094269003
UPRN 100021974954
UPRN 100021974956
UPRN 100021974958
UPRN 100021974960
UPRN 10023233904
UPRN 10023234116
UPRN 10023234117
Show all 10 rows
UPRN 10023234118
UPRN 10023234119
UPRN 10094269003
UPRN 100021974954
UPRN 100021974956
UPRN 100021974958
UPRN 100021974960
Planning
What happened?
19 planning applications across the postcode; 13 approved of 19 decided (68.4%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A, B, C and G 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, rear dormer, three front roof lights, new soil vent pipe and new side window.
21 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Lawful Development Certificate proposed
Approved
2025-12-12
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 with a depth of 5.37m, a maximum height of 3.16 m and an eaves height of 3.00m at 21 Knowles Hill Crescent, SE13.
21 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Householder Prior Approval
Not required
2025-12-11
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer extension and two rooflights at 57 Knowles Hill Crescent, SE13.
57 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Applicant Mr Metin Ali Ipek · Agent Go To Professional Services · Officer Antonio Monteiro Sousa Melo
Lawful Development Certificate proposed
Approved
2024-07-04
The construction of a single storey rear extension at 21 Knowles Hill Crescent SE13.
21 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Householder Application
Approved
2022-02-03
Prior Approval for the construction of a single storey infill extension at 19 Knowles Hill Cresent, SE13. The proposal would extend 5.5m beyond the rear wall of the property with a maximum height of 3.325m and an eaves height of 2.543m.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Householder Prior Approval
Not required
2018-12-10
Certificate of Lawful Development (proposed) for the construction of a single storey infill extension at 19 Knowles Hill Cresent, SE13.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Lawful Development Certificate proposed
Approved
2018-12-03
Prior approval for the construction of a single story rear extension at 75 Knowles Hill Crecrescent, SE13. The development would extend 3.15m beyond the rear wall of the property. It would have a pitched roof with a maximum height of 3.8m and an eaves height 2.8m.
75 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Applicant Mr Merrifield · Officer Alfie Williams
Householder Prior Approval
Not required
2017-07-05
Lawful Development Certificate (Existing Use) for the retention of No 69 Knowles Hill Crescent, SE13, as 4, one bedroom self-contained flats.
69 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Lawful Development Certificate existing
Approved
2016-12-09
The construction of an extension to the rear roof slope at 19 Knowles Hill Crescent SE13, together with alterations to the side elevation.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Householder Application
Refused
2015-06-15
Lawful Development Certificate (Proposed) for the construction of a roof extension to the side roof slope at the rear of 19 Knowles Hill Crescent SE13.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Lawful Development Certificate proposed
Approved
2015-04-20
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A, B, C and G 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, rear dormer, three front roof lights, new soil vent pipe and new side window.
21 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Approved
2025-12-12
More
Lawful Development Certificate proposed
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 with a depth of 5.37m, a maximum height of 3.16 m and an eaves height of 3.00m at 21 Knowles Hill Crescent, SE13.
21 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Not required
2025-12-11
More
Householder Prior Approval
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer extension and two rooflights at 57 Knowles Hill Crescent, SE13.
57 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Applicant Mr Metin Ali Ipek · Agent Go To Professional Services · Officer Antonio Monteiro Sousa Melo
Approved
2024-07-04
More
Lawful Development Certificate proposed
Show all 10 rows
The construction of a single storey rear extension at 21 Knowles Hill Crescent SE13.
21 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Approved
2022-02-03
More
Householder Application
Prior Approval for the construction of a single storey infill extension at 19 Knowles Hill Cresent, SE13. The proposal would extend 5.5m beyond the rear wall of the property with a maximum height of 3.325m and an eaves height of 2.543m.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Not required
2018-12-10
More
Householder Prior Approval
Certificate of Lawful Development (proposed) for the construction of a single storey infill extension at 19 Knowles Hill Cresent, SE13.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Approved
2018-12-03
More
Lawful Development Certificate proposed
Prior approval for the construction of a single story rear extension at 75 Knowles Hill Crecrescent, SE13. The development would extend 3.15m beyond the rear wall of the property. It would have a pitched roof with a maximum height of 3.8m and an eaves height 2.8m.
75 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Applicant Mr Merrifield · Officer Alfie Williams
Not required
2017-07-05
More
Householder Prior Approval
Lawful Development Certificate (Existing Use) for the retention of No 69 Knowles Hill Crescent, SE13, as 4, one bedroom self-contained flats.
69 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Approved
2016-12-09
More
Lawful Development Certificate existing
The construction of an extension to the rear roof slope at 19 Knowles Hill Crescent SE13, together with alterations to the side elevation.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Refused
2015-06-15
More
Householder Application
Lawful Development Certificate (Proposed) for the construction of a roof extension to the side roof slope at the rear of 19 Knowles Hill Crescent SE13.
19 KNOWLES HILL CRESCENT, LONDON, SE13 6DT · premises record
Approved
2015-04-20
More
Lawful Development Certificate proposed
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 68 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Small HMO Northern Extension · reference SHMOEXTA4 · covers 68 of 68 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Small HMO Northern Extension · reference SHMOEXTA4 · covers 68 of 68 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).
People
Who is involved?
Named on the latest 19 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 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 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
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 precedent19 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy44 EPC records; ratings B: 1, C: 17, D: 21, E: 4, 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.
12 intent signals recorded in this postcode
Repeat sale · EPC F/G · Long hold · HMO licensed
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Lewisham's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Lewisham, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.