Postcode record · Lewisham
SE9 4JB.
SE9 4JB has 50 known premises and 29 planning records — 17 approved of 28 decided (60.7%). 26 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeLewisham profile →
50
Premises
known addresses (UPRNs)
29
Applications
28 decided
60.7%
Approval rate
17 approved · 7 refused
26
EPC records
ratings C 5 · D 19 · E 2
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
SE9 4JB has 50 known premises and 29 planning records — 17 approved of 28 decided (60.7%). 26 EPC records.
Premises (18 of 50 shown)
Name
Details
UPRN 10023228029
UPRN 10025293146
UPRN 10025503545
UPRN 100021945023
UPRN 100021945025
UPRN 100021945027
UPRN 100021945029
UPRN 100021945031
UPRN 100021945033
UPRN 100021945035
UPRN 10023228029
UPRN 10025293146
UPRN 10025503545
Show all 10 rows
UPRN 100021945023
UPRN 100021945025
UPRN 100021945027
UPRN 100021945029
UPRN 100021945031
UPRN 100021945033
UPRN 100021945035
Planning
What happened?
29 planning applications across the postcode; 17 approved of 28 decided (60.7%). Latest 29 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of the attached garage into a dwelling space, replacement of garage door with window and infill brick, and replacement of front and rear elevation windows and doors at 58 Clayhill Crescent, SE9.
58 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Application
Registered
2026-04-23
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 6m, an eaves height of 3.15m and a maximum height of 3.15m to 8 Clayhill Crescent, SE9
8 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Prior Approval
Refused
2025-12-16
Demolition of existing garage together with the construction of a double storey rear extension, wraparound extension, front porch extension, loft conversion, rear dormer extension and installation of three front rooflights at 8 Clayhill Crescent, SE9.
8 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Application
Approved
2025-12-01
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class 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 roof extension to the rear roof slope and installation of roof lights in the front roof slope at 48 Clayhill Crescent SE9.
48 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Lawful Development Certificate proposed
Approved
2023-06-02
The construction of single storey and two storey rear extensions at 48 Clayhill Crescent SE9
48 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Application
Approved
2023-06-02
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and 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 roof extension and the installation of three roof lights to the front roof slope at 50 Clayhill Crescent, SE9
50 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Lawful Development Certificate proposed
Approved
2023-05-26
The construction of a side and rear roof extension at 18 CLAYHILL CRESCENT SE9, together with the installation of a roof light to the front roof slope.
18 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Application
Refused
2021-07-07
The construction of a roof extension in the rear roof slope and the installation of a roof light in the side roof slope at 24 Clayhill Crescent SE9, together with a first floor side extension and the alteration and conversion of the existing garage.
24 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Application
Refused
2018-11-06
The construction of a roof extension in the rear roof slope and the installation of a roof light in the side roof slope at 24 Clayhill Crescent, SE9, together with a first floor side extension and the alteration and conversion of the existing garage.
24 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Application
Refused
2018-06-08
The construction of a single storey rear extension and two storey side extension at 18 Clayhill Crescent SE9.
18 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Householder Application
Approved
2018-02-14
Conversion of the attached garage into a dwelling space, replacement of garage door with window and infill brick, and replacement of front and rear elevation windows and doors at 58 Clayhill Crescent, SE9.
58 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Registered
2026-04-23
More
Householder Application
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 6m, an eaves height of 3.15m and a maximum height of 3.15m to 8 Clayhill Crescent, SE9
8 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Refused
2025-12-16
More
Householder Prior Approval
Demolition of existing garage together with the construction of a double storey rear extension, wraparound extension, front porch extension, loft conversion, rear dormer extension and installation of three front rooflights at 8 Clayhill Crescent, SE9.
8 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Approved
2025-12-01
More
Householder Application
Show all 10 rows
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class 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 roof extension to the rear roof slope and installation of roof lights in the front roof slope at 48 Clayhill Crescent SE9.
48 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Approved
2023-06-02
More
Lawful Development Certificate proposed
The construction of single storey and two storey rear extensions at 48 Clayhill Crescent SE9
48 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Approved
2023-06-02
More
Householder Application
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and 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 roof extension and the installation of three roof lights to the front roof slope at 50 Clayhill Crescent, SE9
50 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Approved
2023-05-26
More
Lawful Development Certificate proposed
The construction of a side and rear roof extension at 18 CLAYHILL CRESCENT SE9, together with the installation of a roof light to the front roof slope.
18 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Refused
2021-07-07
More
Householder Application
The construction of a roof extension in the rear roof slope and the installation of a roof light in the side roof slope at 24 Clayhill Crescent SE9, together with a first floor side extension and the alteration and conversion of the existing garage.
24 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Refused
2018-11-06
More
Householder Application
The construction of a roof extension in the rear roof slope and the installation of a roof light in the side roof slope at 24 Clayhill Crescent, SE9, together with a first floor side extension and the alteration and conversion of the existing garage.
24 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Refused
2018-06-08
More
Householder Application
The construction of a single storey rear extension and two storey side extension at 18 Clayhill Crescent SE9.
18 CLAYHILL CRESCENT, LONDON, SE9 4JB · premises record
Approved
2018-02-14
More
Householder Application
Building control
No building-control application or notice is recorded in this postcode in the borough register we hold.
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
People
Who is involved?
Named on the latest 29 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 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 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent29 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 5, D: 19, E: 2.
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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.