Planning Atlas
AtlasPostcodeSe129lq
Planning Atlas›Lewisham›…Grove Park ward›SE12 9LQ
Postcode record · Lewisham

SE12 9LQ.

SE12 9LQ has 5 known premises and 4 planning records — 3 approved of 4 decided (75%). 3 EPC records.

Lewisham›Grove Park›SE12 9LQ
Postcode SE12 9LQ · boundary not held, centred on the postcodeApprovedRefusedOther4 exact4 on the map — every match
At a glance · this postcodeLewisham profile →
5
Premises
known addresses (UPRNs)
4
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
3
EPC records
ratings D 3
4
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?

SE12 9LQ has 5 known premises and 4 planning records — 3 approved of 4 decided (75%). 3 EPC records.

Premises

Planning

What happened?

4 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 4 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a first floor side extension and two-storey rear extension at 3 Horncastle Close SE12, together with the conversion of the existing garage into a habitable room.
3 HORNCASTLE CLOSE, LONDON, SE12 9LQ · premises record
Householder Application
Approved
2023-11-09
An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non material amendment in connection with the planning permission (DC/16/098159) dated 22 November 2016 for the construction of a single storey extension and extension at first floor level to the rear at 4 Horncastle Close SE12:- in order to enlarge the floor area to the ground and first floor extensions.
4 HORNCASTLE CLOSE, LONDON, SE12 9LQ · premises record
Non Material Amendments
Refused
2019-06-21
The construction of a single storey extension and extension at first floor level to the rear at 4 Horncastle Close SE12.
4 HORNCASTLE CLOSE, LONDON, SE12 9LQ · premises record
Applicant Mr K Beckford · Agent C S Land Planning · Officer Conor Healy
Householder Application
Approved
2016-09-02
Lawful Development Certificate in respect of the construction of a garage to the side of 1 Horncastle Close SE12.
1 Horncastle Close, London, SE129LQ · premises record
Applicant Mr D G W Hayley · Agent J & J Builders
Lawful Development Certificate proposed
Approved
1999-09-28
Construction of a first floor side extension and two-storey rear extension at 3 Horncastle Close SE12, together with the conversion of the existing garage into a habitable room.
3 HORNCASTLE CLOSE, LONDON, SE12 9LQ · premises record
Approved
2023-11-09
More
Householder Application
An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non material amendment in connection with the planning permission (DC/16/098159) dated 22 November 2016 for the construction of a single storey extension and extension at first floor level to the rear at 4 Horncastle Close SE12:- in order to enlarge the floor area to the ground and first floor extensions.
4 HORNCASTLE CLOSE, LONDON, SE12 9LQ · premises record
Refused
2019-06-21
More
Non Material Amendments
The construction of a single storey extension and extension at first floor level to the rear at 4 Horncastle Close SE12.
4 HORNCASTLE CLOSE, LONDON, SE12 9LQ · premises record
Applicant Mr K Beckford · Agent C S Land Planning · Officer Conor Healy
Approved
2016-09-02
More
Householder Application
Show all 4 rows
Lawful Development Certificate in respect of the construction of a garage to the side of 1 Horncastle Close SE12.
1 Horncastle Close, London, SE129LQ · premises record
Applicant Mr D G W Hayley · Agent J & J Builders
Approved
1999-09-28
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 5 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Small Houses in Multiple Occupation Article 4 · reference A4SMHO · covers 5 of 5 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Small Houses in Multiple Occupation Article 4 · reference A4SMHO · covers 5 of 5 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 4 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Development

What could it become?

Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 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 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.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.