Planning Atlas
Planning AtlasGreenwichBlackheath Westcombe wardSE3 0AG
Postcode record · Greenwich

SE3 0AG.

SE3 0AG has 15 known premises and 15 planning records — 6 approved of 7 decided (85.7%). 9 EPC records.

Postcode SE3 0AG · boundary not held, centred on the postcodeApprovedRefusedOther15 exact8 approximate23 on the map — every match
At a glance · this postcodeGreenwich profile →
15
Premises
known addresses (UPRNs)
15
Applications
7 decided
85.7%
Approval rate
6 approved · 1 refused
9
EPC records
ratings C 2 · D 7
23
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?

SE3 0AG has 15 known premises and 15 planning records — 6 approved of 7 decided (85.7%). 9 EPC records.

Premises

Name
Details
UPRN 100021008726
UPRN 100021008730
UPRN 100021008732
UPRN 100021008736
UPRN 100021008738
Show all 10 rows
UPRN 100021008726
UPRN 100021008730
UPRN 100021008732
UPRN 100021008736
UPRN 100021008738
Planning

What happened?

15 planning applications across the postcode; 6 approved of 7 decided (85.7%). Latest 15 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
T4 Walnut - fell to ground level. As can be clearly seen from one of the photos, the surface dwelling roots of the Juglans are lifting the footpath and have become a trip hazard. Until now, the residents were happy to keep the tree as it adds to the streetscene in the locality. However, Openreach are now installing fibre optic broadband across the entire Cator Estate and the path under which the roots reside is going to be dug up to accommodate this upgrade. Thus, as noted in the Tree Survey, the tree needs to be removed as it would be unsafe to retain given the extensive root pruning that is required.
GRASS VERGE OUTSIDE 11 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Ms Diane Summers · Agent Alan Brignall · Officer Debi Rogers
Tree works in a Conservation Area
No objection
2026-04-09
T1 Silver birch - fell to ground level and grind out root plate - less than six feet away from the front of the owners' property and double the height, several small cavities around the base of the primary stem, large number of cankerous growths all over the tree at every branch union and even along the secondary and tertiary stems in significant numbers right throughout the canopy - the tree has gone from shedding small wispy growth to losing larger stems from all over the canopy. clearly in decline and, given that silver birches are pioneer species and not long-lived. A replacement will be planted within roughly the same location.
23 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Ms Alexandra Selby · Agent Alan Brignall · Officer Debi Rogers
Tree works in a Conservation Area
No objection
2026-01-23
T1 Holm Oak - Pruning works back to previous points, to maintain size and shape in a small garden. Reduce height by 3m from 8m to 5m and radial spread by 1m all round from 6m to 4m. Raise canopy enough to clear greenhouse.
5 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Diane Summers · Agent Alan Brignall · Officer Debi Rogers
Tree works in a Conservation Area
No objection
2024-11-25
Lawful Development Certificate (Proposed) for a single storey flat roofed rear extension of 2.8 metres deep including the installation of one rooflight, in addition to the replacement of a brick wall along the east property line and other interior and exterior works.
23 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Mr James Hatchard · Agent Mr Jonathan Snell · Officer Daren Zuk
Lawful use (operation)
Approved
2021-10-21
Wisteria (T1) suspended by wires from the front of 21 The Keep is causing structural damage. Damage photos 1 and 2 show a gap opening up between a window frame and the outer wall caused by the tree's weight. Damage photo 3 shows the slippage of one of the concrete support pillars between numbers 19 and 21 The Keep, again caused by the weight of the tree on the houses. A branch of wisteria T1 at 21 The Keep was formerly suspended from 19 The Keep but has fallen onto the porch roof of that house. It is proposed to remove the branch leading to 19 The Keep and reduce the crown of the wisteria to a height of six feet in order to relieve the structural stresses on the houses. The proposed work has the consent of the owner of 19 The Keep. It is anticipated that the new growth of wisteria T1 will not subject 21 The Keep to further damage.
21 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Dr James Doherty · Officer Debi Rogers
Tree works in a Conservation Area
Withdrawn
2021-05-10
Lawful development certificate (proposed) for the demolition of existing conservatory and construction of a single storey rear extension.
7 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Mr Hussain · Agent Mr Ajay Rana · Officer Casey Virasami
Lawful use (operation)
Approved
2020-01-06
Prior notification for the construction of a single storey rear extension which would measure 2.40 metres beyond the rear wall of the property, with a maximum height of 3.00 metres and an eaves height of 2.75 metres.
7 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Mr Osman Hussain · Agent Mr Ajay Rana · Officer Casey Virasami
Prior Notification
Refused
2019-11-21
Tree works in a Conservation Area
3 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Blaza · Agent Goodfellers · Officer Debi Rogers
Tree works in a Conservation Area
No objection
2019-07-29
Construction of a single storey rear extension (retrospective)
17 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Householders
Approved
2018-02-02
Certificate of lawfulness (existing) is sought for construction of a single storey rear extension.
17 The Keep, Blackheath, London, SE3 0AG · premises record
Cert. of Lawful Use/Dev -EXISTING
Withdrawn
2017-11-03
T4 Walnut - fell to ground level. As can be clearly seen from one of the photos, the surface dwelling roots of the Juglans are lifting the footpath and have become a trip hazard. Until now, the residents were happy to keep the tree as it adds to the streetscene in the locality. However, Openreach are now installing fibre optic broadband across the entire Cator Estate and the path under which the roots reside is going to be dug up to accommodate this upgrade. Thus, as noted in the Tree Survey, the tree needs to be removed as it would be unsafe to retain given the extensive root pruning that is required.
GRASS VERGE OUTSIDE 11 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Ms Diane Summers · Agent Alan Brignall · Officer Debi Rogers
No objection
2026-04-09
More
Tree works in a Conservation Area
T1 Silver birch - fell to ground level and grind out root plate - less than six feet away from the front of the owners' property and double the height, several small cavities around the base of the primary stem, large number of cankerous growths all over the tree at every branch union and even along the secondary and tertiary stems in significant numbers right throughout the canopy - the tree has gone from shedding small wispy growth to losing larger stems from all over the canopy. clearly in decline and, given that silver birches are pioneer species and not long-lived. A replacement will be planted within roughly the same location.
23 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Ms Alexandra Selby · Agent Alan Brignall · Officer Debi Rogers
No objection
2026-01-23
More
Tree works in a Conservation Area
T1 Holm Oak - Pruning works back to previous points, to maintain size and shape in a small garden. Reduce height by 3m from 8m to 5m and radial spread by 1m all round from 6m to 4m. Raise canopy enough to clear greenhouse.
5 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Diane Summers · Agent Alan Brignall · Officer Debi Rogers
No objection
2024-11-25
More
Tree works in a Conservation Area
Show all 10 rows
Lawful Development Certificate (Proposed) for a single storey flat roofed rear extension of 2.8 metres deep including the installation of one rooflight, in addition to the replacement of a brick wall along the east property line and other interior and exterior works.
23 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Mr James Hatchard · Agent Mr Jonathan Snell · Officer Daren Zuk
Approved
2021-10-21
More
Lawful use (operation)
Wisteria (T1) suspended by wires from the front of 21 The Keep is causing structural damage. Damage photos 1 and 2 show a gap opening up between a window frame and the outer wall caused by the tree's weight. Damage photo 3 shows the slippage of one of the concrete support pillars between numbers 19 and 21 The Keep, again caused by the weight of the tree on the houses. A branch of wisteria T1 at 21 The Keep was formerly suspended from 19 The Keep but has fallen onto the porch roof of that house. It is proposed to remove the branch leading to 19 The Keep and reduce the crown of the wisteria to a height of six feet in order to relieve the structural stresses on the houses. The proposed work has the consent of the owner of 19 The Keep. It is anticipated that the new growth of wisteria T1 will not subject 21 The Keep to further damage.
21 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Dr James Doherty · Officer Debi Rogers
Withdrawn
2021-05-10
More
Tree works in a Conservation Area
Lawful development certificate (proposed) for the demolition of existing conservatory and construction of a single storey rear extension.
7 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Mr Hussain · Agent Mr Ajay Rana · Officer Casey Virasami
Approved
2020-01-06
More
Lawful use (operation)
Prior notification for the construction of a single storey rear extension which would measure 2.40 metres beyond the rear wall of the property, with a maximum height of 3.00 metres and an eaves height of 2.75 metres.
7 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Mr Osman Hussain · Agent Mr Ajay Rana · Officer Casey Virasami
Refused
2019-11-21
More
Prior Notification
Tree works in a Conservation Area
3 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Applicant Blaza · Agent Goodfellers · Officer Debi Rogers
No objection
2019-07-29
More
Tree works in a Conservation Area
Construction of a single storey rear extension (retrospective)
17 THE KEEP, BLACKHEATH, LONDON, SE3 0AG · premises record
Approved
2018-02-02
More
Householders
Certificate of lawfulness (existing) is sought for construction of a single storey rear extension.
17 The Keep, Blackheath, London, SE3 0AG · premises record
Withdrawn
2017-11-03
More
Cert. of Lawful Use/Dev -EXISTING

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?

Every mapped designation touching a premises in this postcode, with how many of its 15 premises each one covers.

Designation
Coverage
Conservation Area
Named designation not supplied · reference COA00000762 · covers 15 of 15 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Named designation not supplied · reference COA00000762 · covers 15 of 15 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

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 15 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
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
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 precedent15 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 2, D: 7.
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

The Developer Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

2 intent signals recorded in this postcode
Repeat sale · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SE3 0AG, Greenwich: Planning and Property History | Planning Atlas