Postcode record · Greenwich
SE12 8AR.
SE12 8AR has 21 known premises and 13 planning records — 10 approved of 12 decided (83.3%). 7 EPC records.
Postcode SE12 8AR · boundary not held, centred on the postcodeApprovedRefusedOther13 exact13 on the map — every match
At a glance · this postcodeGreenwich profile →
21
Premises
known addresses (UPRNs)
13
Applications
12 decided
83.3%
Approval rate
10 approved · 2 refused
7
EPC records
ratings D 2 · E 5
13
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 8AR has 21 known premises and 13 planning records — 10 approved of 12 decided (83.3%). 7 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 10010239089
UPRN 10010245806
UPRN 10025185594
UPRN 10025324579
UPRN 100020976133
UPRN 100020976135
UPRN 100020976137
UPRN 100020976139
UPRN 100020976141
UPRN 100020976143
UPRN 10010239089
UPRN 10010245806
UPRN 10025185594
Show all 10 rows
UPRN 10025324579
UPRN 100020976133
UPRN 100020976135
UPRN 100020976137
UPRN 100020976139
UPRN 100020976141
UPRN 100020976143
Planning
What happened?
13 planning applications across the postcode; 10 approved of 12 decided (83.3%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawfulness (Proposed) is sought for a self contained outhouse / summerhouse.
40 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Lawful use (operation)
Approved
2025-09-05
Construction of a part 1, part 2 storey side and rear wrap around extension and associated external works and alterations (Resubmission)
56 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Householders
Refused
2023-07-06
Demolition of existing conservatory/rear extension and construction of a part one/part two storey side extension, single storey rear extension and first floor rear extension. (Re-consultation)
56 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Householders
Withdrawn
2023-04-06
Conversion of garage to habitable room and construction of a single storey side extension and single storey rear extension.
38 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Householders
Approved
2022-11-14
Lawful development certificate (proposed) is sought for the conversion of the existing attached garage to a home office, including material changes and insertion of windows to front elevation.
66 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Lawfull Use (use)
Approved
2021-09-17
Construction of single storey rear and side extensions and conversion of garage into habitable room.
58 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Full Planning Permission
Approved
2011-07-07
Conversion of garage into habitable room.
40 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Lawful use (operation)
Approved
2011-07-06
Construction of a single storey rear and first floor side extensions and conversion of garage into a habitable room.
50 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Full Planning Permission
Approved
2011-02-10
Construction of a single storey side and rear extensions.
52 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Full Planning Permission
Approved
2009-03-20
Erection of a single storey rear extension.
62 Horn Park Lane Lee SE12 · premises record
Applicant M Brett · Agent DMJ Building Surveying Service
Cert. of Lawful Use/Dev - PROPOSED
Approved
2007-05-17
Certificate of Lawfulness (Proposed) is sought for a self contained outhouse / summerhouse.
40 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Approved
2025-09-05
More
Lawful use (operation)
Construction of a part 1, part 2 storey side and rear wrap around extension and associated external works and alterations (Resubmission)
56 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Refused
2023-07-06
More
Householders
Demolition of existing conservatory/rear extension and construction of a part one/part two storey side extension, single storey rear extension and first floor rear extension. (Re-consultation)
56 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Withdrawn
2023-04-06
More
Householders
Show all 10 rows
Conversion of garage to habitable room and construction of a single storey side extension and single storey rear extension.
38 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Approved
2022-11-14
More
Householders
Lawful development certificate (proposed) is sought for the conversion of the existing attached garage to a home office, including material changes and insertion of windows to front elevation.
66 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Approved
2021-09-17
More
Lawfull Use (use)
Construction of single storey rear and side extensions and conversion of garage into habitable room.
58 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Approved
2011-07-07
More
Full Planning Permission
Conversion of garage into habitable room.
40 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Approved
2011-07-06
More
Lawful use (operation)
Construction of a single storey rear and first floor side extensions and conversion of garage into a habitable room.
50 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Approved
2011-02-10
More
Full Planning Permission
Construction of a single storey side and rear extensions.
52 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR · premises record
Approved
2009-03-20
More
Full Planning Permission
Erection of a single storey rear extension.
62 Horn Park Lane Lee SE12 · premises record
Applicant M Brett · Agent DMJ Building Surveying Service
Approved
2007-05-17
More
Cert. of Lawful Use/Dev - PROPOSED
Building control
Building-control records are not yet collected for Greenwich — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 13 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 2 applications
Applicant on 1 application
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 precedent13 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings D: 2, E: 5.
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.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.