Postcode record · Lewisham
SE23 1NU.
SE23 1NU has 31 known premises and 11 planning records — 9 approved of 11 decided (81.8%). 18 EPC records.
Postcode SE23 1NU · boundary not held, centred on the postcodeApprovedRefusedOther11 exact11 on the map — every match
At a glance · this postcodeLewisham profile →
31
Premises
known addresses (UPRNs)
11
Applications
11 decided
81.8%
Approval rate
9 approved · 0 refused
18
EPC records
ratings C 6 · D 9 · E 3
11
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 1NU has 31 known premises and 11 planning records — 9 approved of 11 decided (81.8%). 18 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 10023233606
UPRN 10023233607
UPRN 10023233608
UPRN 10023233609
UPRN 10023233610
UPRN 100021965033
UPRN 100021965034
UPRN 100021965035
UPRN 100021965036
UPRN 100021965037
UPRN 10023233606
UPRN 10023233607
UPRN 10023233608
Show all 10 rows
UPRN 10023233609
UPRN 10023233610
UPRN 100021965033
UPRN 100021965034
UPRN 100021965035
UPRN 100021965036
UPRN 100021965037
Planning
What happened?
11 planning applications across the postcode; 9 approved of 11 decided (81.8%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of a garage into an office including new doors at the front /rear, window and one rooflight at the rear, changes to the patio, facade alterations and all associated works at 176 Grierson Road
176 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Householder Application
Approved
2025-03-07
Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) for the enlargement and continued use of the garage as ancillary accommodation at 186 Grierson Road, SE23.
186 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Lawful Development Certificate existing
Approved
2024-11-13
Demolition of existing front porch canopy and construction of curved canopy at 176 Grierson Road SE23.
176 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Householder Application
Approved
2022-03-22
The construction of a single storey rear extension at 176 Grierson Road SE23
176 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Householder Application
Approved
2022-01-27
Demotion of the existing conservatories and construction of rear single storey extension at 188 GRIERSON ROAD, SE23, together with enlargement of the existing garage from the rear, conversion to a home office and removal of the existing garage door.
188 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Householder Application
Approved
2020-06-22
Lawful Development Certificate (Proposed) in respect of construction of a rear dormer and a hip to gable at 188 GRIERSON ROAD,SE23, together with installation of 4 rooflights to the front.
188 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Applicant Ms Emanuel-Stanford · Officer Zahra Rad
Lawful Development Certificate proposed
Approved
2020-06-22
Retrospective permission for the construction of a single storey rear extension, together with the installation and replacement of an aluminium bi-folding door to the ground floor rear elevation at 196 Grierson Road, SE23
196 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Householder Application
Approved
2018-09-05
Prior approval for the construction of a single storey extension to the rear of 204 Grierson Road SE4, the extension will extend 4.0 metres beyond the rear wall of the original dwelling house, the maximum height will be 3.64 metres and the height at the eaves of the proposed extension will be 2.5 metres.
204 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Applicant Mr R McGeown · Officer Kirstin McCartney
Householder Prior Approval
Withdrawn
2014-03-04
The installation of replacement PVCu double glazed casement windows, to the front, rear and flank elevations at 166 & 166A and 168 & 168A Grierson Road, London, SE23
166-166A, 168-168A GRIERSON ROAD, LONDON, SE23 1NU · premises record
Full Planning Permission
Approved
2013-06-13
Lawful Development Certificate for the construction of a single storey extension at the rear of 206 Grierson Road SE23 together with the installation of a dormer window in the rear roof slope and 2 roof lights in the front roof slope.
206 Grierson Road, London, SE231NU · premises record
Lawful Development Certificate proposed
Approved
2001-02-22
Conversion of a garage into an office including new doors at the front /rear, window and one rooflight at the rear, changes to the patio, facade alterations and all associated works at 176 Grierson Road
176 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Approved
2025-03-07
More
Householder Application
Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) for the enlargement and continued use of the garage as ancillary accommodation at 186 Grierson Road, SE23.
186 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Approved
2024-11-13
More
Lawful Development Certificate existing
Demolition of existing front porch canopy and construction of curved canopy at 176 Grierson Road SE23.
176 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Approved
2022-03-22
More
Householder Application
Show all 10 rows
The construction of a single storey rear extension at 176 Grierson Road SE23
176 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Approved
2022-01-27
More
Householder Application
Demotion of the existing conservatories and construction of rear single storey extension at 188 GRIERSON ROAD, SE23, together with enlargement of the existing garage from the rear, conversion to a home office and removal of the existing garage door.
188 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Approved
2020-06-22
More
Householder Application
Lawful Development Certificate (Proposed) in respect of construction of a rear dormer and a hip to gable at 188 GRIERSON ROAD,SE23, together with installation of 4 rooflights to the front.
188 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Applicant Ms Emanuel-Stanford · Officer Zahra Rad
Approved
2020-06-22
More
Lawful Development Certificate proposed
Retrospective permission for the construction of a single storey rear extension, together with the installation and replacement of an aluminium bi-folding door to the ground floor rear elevation at 196 Grierson Road, SE23
196 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Approved
2018-09-05
More
Householder Application
Prior approval for the construction of a single storey extension to the rear of 204 Grierson Road SE4, the extension will extend 4.0 metres beyond the rear wall of the original dwelling house, the maximum height will be 3.64 metres and the height at the eaves of the proposed extension will be 2.5 metres.
204 GRIERSON ROAD, LONDON, SE23 1NU · premises record
Applicant Mr R McGeown · Officer Kirstin McCartney
Withdrawn
2014-03-04
More
Householder Prior Approval
The installation of replacement PVCu double glazed casement windows, to the front, rear and flank elevations at 166 & 166A and 168 & 168A Grierson Road, London, SE23
166-166A, 168-168A GRIERSON ROAD, LONDON, SE23 1NU · premises record
Approved
2013-06-13
More
Full Planning Permission
Lawful Development Certificate for the construction of a single storey extension at the rear of 206 Grierson Road SE23 together with the installation of a dormer window in the rear roof slope and 2 roof lights in the front roof slope.
206 Grierson Road, London, SE231NU · premises record
Approved
2001-02-22
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 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Small HMO Northern Extension · reference SHMOEXTA4 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Small HMO Northern Extension · reference SHMOEXTA4 · covers 31 of 31 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 11 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Applicant on 3 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
Agent on 2 applications
Agent on 1 application
Development
What could it become?
Planning precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 6, D: 9, E: 3.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.