Postcode record · Greenwich
SE9 4ET.
SE9 4ET has 50 known premises and 36 planning records — 21 approved of 34 decided (61.8%). 26 EPC records.
Postcode SE9 4ET · boundary not held, centred on the postcodeApprovedRefusedOther36 exact36 on the map — every match
At a glance · this postcodeGreenwich profile →
50
Premises
known addresses (UPRNs)
36
Applications
34 decided
61.8%
Approval rate
21 approved · 13 refused
26
EPC records
ratings C 3 · D 16 · E 7
36
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?
SE9 4ET has 50 known premises and 36 planning records — 21 approved of 34 decided (61.8%). 26 EPC records.
Premises (18 of 50 shown)
Name
Details
UPRN 10010196849
UPRN 10010196863
UPRN 10010196864
UPRN 10010196865
UPRN 10010196866
UPRN 10010196902
UPRN 10010196903
UPRN 10010196904
UPRN 10010196905
UPRN 10010196906
UPRN 10010196849
UPRN 10010196863
UPRN 10010196864
Show all 10 rows
UPRN 10010196865
UPRN 10010196866
UPRN 10010196902
UPRN 10010196903
UPRN 10010196904
UPRN 10010196905
UPRN 10010196906
Planning
What happened?
36 planning applications across the postcode; 21 approved of 34 decided (61.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from dwellinghouse (Class C3) to a house in multiple occupation (Class C4), with partial single garage conversion and two-storey rear extension.
455 SIDCUP ROAD, LONDON, SE9 4ET · premises record
Applicant Mr Yuntao Yuntao Yi · Officer Sam Malis
Full Planning Permission
Refused
2024-10-15
Demolition of garage and construction of a part one/part two storey side extension, single storey rear extension and extending the patio at the rear with steps to the garden.
485 SIDCUP ROAD, LONDON, SE9 4ET · premises record
Householders
Refused
2024-05-23
Certificate of Lawfulness (Proposed) for 2 bedroom flat instead of 1 bedroom flat
503 SIDCUP ROAD · premises record
Applicant Mr. Antoine Dixon-Bellot · Officer Farhan Ahmed
Cert. of Lawful Use/Dev - PROPOSED
Withdrawn
2022-07-07
Certificate of Lawfulness (Proposed) is sought for a loft conversion with a partial hip to gable roof extension, rear dormer window with juilet balcony and 2 rooflights to front roofslope.
491 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Lawful use (operation)
Refused
2021-04-20
Lawful development certificate (proposed) is sought for the construction of a loft conversion comprising of a rear dormer and partial hip-to-gable roof extension and two rooflights.
491 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Lawful use (operation)
Refused
2020-09-17
Demolition of existing rear extension and construction of a part 1/part 3-storey rear extension, rear dormer roof extension, addition of 4 Juliet balconies to facilitate the conversion of the property into 4 self-contained flats (1 x 3-bedroom, 1 x 2-bedroom and 2 x 1 bedroom), together with landscaping and refuse/cycle storage.
503 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Full Planning Permission
Approved
2019-03-29
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.0 metres, for which the maximum height will be 3.92 metres and the height at the eaves will be 2.8 metres.
447 Sidcup Road, Eltham, London, SE9 4ET · premises record
Prior Notification
Approved
2019-03-20
Demolition of existing conservatory and construction of a single storey rear extension with new decking.
447 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Full Planning Permission
Approved
2019-02-05
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5 metres, for which the maximum height will be 4 metres and the height at the eaves will be 2.8 metres.
447 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Prior Notification
Refused
2019-01-25
Demolition of existing rear extension and construction of a part three/part single storey rear extension, together with the installation of front lightwell and associated access stairs and balustrading, installation of front bay window at basement level, construction of a rear roof extension, removal of two windows on side elevation, formation of five rear balconies and a roof terrace, landscaping to form a communal garden to facilitate the conversion of the property into 6 self-contained flats (2 x 1-bed, 4 x 2-bed). (Resubmission)
503 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Full Planning Permission
Withdrawn
2019-01-04
Change of use from dwellinghouse (Class C3) to a house in multiple occupation (Class C4), with partial single garage conversion and two-storey rear extension.
455 SIDCUP ROAD, LONDON, SE9 4ET · premises record
Applicant Mr Yuntao Yuntao Yi · Officer Sam Malis
Refused
2024-10-15
More
Full Planning Permission
Demolition of garage and construction of a part one/part two storey side extension, single storey rear extension and extending the patio at the rear with steps to the garden.
485 SIDCUP ROAD, LONDON, SE9 4ET · premises record
Refused
2024-05-23
More
Householders
Certificate of Lawfulness (Proposed) for 2 bedroom flat instead of 1 bedroom flat
503 SIDCUP ROAD · premises record
Applicant Mr. Antoine Dixon-Bellot · Officer Farhan Ahmed
Withdrawn
2022-07-07
More
Cert. of Lawful Use/Dev - PROPOSED
Show all 10 rows
Certificate of Lawfulness (Proposed) is sought for a loft conversion with a partial hip to gable roof extension, rear dormer window with juilet balcony and 2 rooflights to front roofslope.
491 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Refused
2021-04-20
More
Lawful use (operation)
Lawful development certificate (proposed) is sought for the construction of a loft conversion comprising of a rear dormer and partial hip-to-gable roof extension and two rooflights.
491 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Refused
2020-09-17
More
Lawful use (operation)
Demolition of existing rear extension and construction of a part 1/part 3-storey rear extension, rear dormer roof extension, addition of 4 Juliet balconies to facilitate the conversion of the property into 4 self-contained flats (1 x 3-bedroom, 1 x 2-bedroom and 2 x 1 bedroom), together with landscaping and refuse/cycle storage.
503 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Approved
2019-03-29
More
Full Planning Permission
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.0 metres, for which the maximum height will be 3.92 metres and the height at the eaves will be 2.8 metres.
447 Sidcup Road, Eltham, London, SE9 4ET · premises record
Approved
2019-03-20
More
Prior Notification
Demolition of existing conservatory and construction of a single storey rear extension with new decking.
447 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Approved
2019-02-05
More
Full Planning Permission
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5 metres, for which the maximum height will be 4 metres and the height at the eaves will be 2.8 metres.
447 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Refused
2019-01-25
More
Prior Notification
Demolition of existing rear extension and construction of a part three/part single storey rear extension, together with the installation of front lightwell and associated access stairs and balustrading, installation of front bay window at basement level, construction of a rear roof extension, removal of two windows on side elevation, formation of five rear balconies and a roof terrace, landscaping to form a communal garden to facilitate the conversion of the property into 6 self-contained flats (2 x 1-bed, 4 x 2-bed). (Resubmission)
503 SIDCUP ROAD, ELTHAM, LONDON, SE9 4ET · premises record
Withdrawn
2019-01-04
More
Full Planning Permission
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).
Sidcup Road0 mSidcup Road Service Road Eastbound0 mShrubsall Close8 mMiddle Park Avenue13 mSidcup Road Service Road Westbound22 mWest Park28 mFootpath King Johns Walk From Eltham Palace Stables To Kippington Drive32 mWest Hallowes32 mStation Approach Southside43 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 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 4 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 precedent36 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 3, D: 16, E: 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 PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
9 intent signals recorded in this postcode
Charge registered · Appeal dismissed · Beatable refusal · Repeat sale · Repeat refusal · Price decline · Long hold
Subscribe to see the signals →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.