Postcode record · Lewisham
SE23 1AY.
SE23 1AY has 35 known premises and 8 planning records — 8 approved of 8 decided (100%). 28 EPC records.
Postcode SE23 1AY · boundary not held, centred on the postcodeApprovedRefusedOther8 exact8 on the map — every match
At a glance · this postcodeLewisham profile →
35
Premises
known addresses (UPRNs)
8
Applications
8 decided
100%
Approval rate
8 approved · 0 refused
28
EPC records
ratings C 11 · D 17
8
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?
SE23 1AY has 35 known premises and 8 planning records — 8 approved of 8 decided (100%). 28 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 10023232404
UPRN 10095997443
UPRN 100021958349
UPRN 100021958351
UPRN 100021958353
UPRN 100021958355
UPRN 100021958358
UPRN 100021958360
UPRN 100021958362
UPRN 100021958364
UPRN 10023232404
UPRN 10095997443
UPRN 100021958349
Show all 10 rows
UPRN 100021958351
UPRN 100021958353
UPRN 100021958355
UPRN 100021958358
UPRN 100021958360
UPRN 100021958362
UPRN 100021958364
Planning
What happened?
8 planning applications across the postcode; 8 approved of 8 decided (100%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of, part single and part two storey, rear extension with the installation of associated windows and rooflights to the side, loft conversion with roof light to the front and rear. One window to the gable end at 15 Ewart Road SE23.
15 EWART ROAD, LONDON, SE23 1AY · premises record
Householder Application
Approved
2025-03-07
Lawful Development certificate (proposed) for the installation of two rooflights to the rear roof slope at 15 Ewart Road, SE23
15 EWART ROAD, LONDON, SE23 1AY · premises record
Lawful Development Certificate proposed
Approved
2019-08-15
The construction of part single and part two storey rear extension with installation of two rooflights to the side at 15 Ewart Road, SE23, together with insertion of one window and two rooflights to the rear slope of original building.
15 EWART ROAD, LONDON, SE23 1AY · premises record
Householder Application
Approved
2019-05-22
The replacement of single glazed crittall windows with double glazed uPVC windows to all elevations, together with the replacement of single glazed doors with double glazed uPVC doors to the front and side elevations at 19-51 Ewart Road SE23.
19-51 EWART ROAD, LONDON, SE23 1AY · premises record
Full Planning Permission
Approved
2015-02-02
The construction of a single-storey extension to the rear of 11 Ewart Road SE23.
11 EWART ROAD, LONDON, SE23 1AY · premises record
Full Planning Permission
Approved
2009-05-22
The change of use of boiler room 1 on Ewart Road Housing Estate opposite garage area 46/48 Ewart Road SE23 to a storage room.
Boiler room 1, 46/48, Ewart Road, Forest Hill, SE23 · premises record
Applicant Mrs J Nkonde · Officer Monique Wallace
Full Planning Permission
Approved
2006-09-15
The change of use of boiler room 3 on Ewart Road Housing Estate opposite garage area 79/80 Ewart Road SE23 to a storage room.
Boiler room 3, 79/80, Ewart Road, Forest Hill, SE23 · premises record
Applicant Mrs J Nkonde · Officer Monique Wallace
Full Planning Permission
Approved
2006-09-15
The conversion of the existing garage together with alterations to the front elevation of 11 Ewart Road SE23, to provide a study/bedroom.
11 Ewart Road, London, SE23 1AY · premises record
Applicant Ms R Miller
Full Planning Permission
Approved
2006-08-30
Construction of, part single and part two storey, rear extension with the installation of associated windows and rooflights to the side, loft conversion with roof light to the front and rear. One window to the gable end at 15 Ewart Road SE23.
15 EWART ROAD, LONDON, SE23 1AY · premises record
Approved
2025-03-07
More
Householder Application
Lawful Development certificate (proposed) for the installation of two rooflights to the rear roof slope at 15 Ewart Road, SE23
15 EWART ROAD, LONDON, SE23 1AY · premises record
Approved
2019-08-15
More
Lawful Development Certificate proposed
The construction of part single and part two storey rear extension with installation of two rooflights to the side at 15 Ewart Road, SE23, together with insertion of one window and two rooflights to the rear slope of original building.
15 EWART ROAD, LONDON, SE23 1AY · premises record
Approved
2019-05-22
More
Householder Application
Show all 8 rows
The replacement of single glazed crittall windows with double glazed uPVC windows to all elevations, together with the replacement of single glazed doors with double glazed uPVC doors to the front and side elevations at 19-51 Ewart Road SE23.
19-51 EWART ROAD, LONDON, SE23 1AY · premises record
Approved
2015-02-02
More
Full Planning Permission
The construction of a single-storey extension to the rear of 11 Ewart Road SE23.
11 EWART ROAD, LONDON, SE23 1AY · premises record
Approved
2009-05-22
More
Full Planning Permission
The change of use of boiler room 1 on Ewart Road Housing Estate opposite garage area 46/48 Ewart Road SE23 to a storage room.
Boiler room 1, 46/48, Ewart Road, Forest Hill, SE23 · premises record
Applicant Mrs J Nkonde · Officer Monique Wallace
Approved
2006-09-15
More
Full Planning Permission
The change of use of boiler room 3 on Ewart Road Housing Estate opposite garage area 79/80 Ewart Road SE23 to a storage room.
Boiler room 3, 79/80, Ewart Road, Forest Hill, SE23 · premises record
Applicant Mrs J Nkonde · Officer Monique Wallace
Approved
2006-09-15
More
Full Planning Permission
The conversion of the existing garage together with alterations to the front elevation of 11 Ewart Road SE23, to provide a study/bedroom.
11 Ewart Road, London, SE23 1AY · premises record
Applicant Ms R Miller
Approved
2006-08-30
More
Full Planning Permission
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 35 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Small HMO Northern Extension · reference SHMOEXTA4 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Small HMO Northern Extension · reference SHMOEXTA4 · covers 35 of 35 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 8 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
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
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
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Development
What could it become?
Planning precedent8 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy28 EPC records; ratings C: 11, D: 17.
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.
6 intent signals recorded in this postcode
Struggling director · Charge registered · Portfolio seller · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.