Planning Atlas
AtlasPostcodeSE92DX
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Planning AtlasGreenwichEltham Town & Avery Hill wardSE9 2DX
Postcode record · Greenwich

SE9 2DX.

SE9 2DX has 21 known premises and 10 planning records — 8 approved of 10 decided (80%). 13 EPC records.

Postcode SE9 2DX · boundary not held, centred on the postcodeApprovedRefusedOther10 on the map — every match
At a glance · this postcodeGreenwich profile →
21
Premises
known addresses (UPRNs)
10
Applications
10 decided
80%
Approval rate
8 approved · 2 refused
13
EPC records
ratings C 2 · D 7 · E 3 · F 1
10
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 2DX has 21 known premises and 10 planning records — 8 approved of 10 decided (80%). 13 EPC records.

Premises (18 of 21 shown)

Planning

What happened?

10 planning applications across the postcode; 8 approved of 10 decided (80%). Latest 10 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawfulness (Proposed) for proposed rear ground floor extension of no more than 3 meters from the original dwelling to comply with Permitted Development; demolition of the existing garden shed and the construction of a new single storey outbuilding
53 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Lawful use (operation)
Approved
2025-08-21
Single storey rear extension with the addition of a three-panel side window, a full length three panel side window, a full length three panel rear window and a three panel rear door with associated external alterations.
67 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Polly Vance
Householders
Approved
2022-05-10
Removal of side chimney
55 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Chris Leong
Householders
Approved
2021-12-09
Certificate of Lawfulness (Proposed) for construction of a rear porch extension; external alterations including replacement of ground floor side window, installation of a side rooflight and a soil and vent pipe to the existing rear dormer
55 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Chris Leong
Cert. of Lawful Use/Dev - PROPOSED
Approved
2021-12-09
Loft conversion with a hip-to-gable and rear dormer roof extension with three roof lights to the front roof slope.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Lawful use (operation)
Approved
2021-06-25
Certificate of Lawfulness (proposed) for single storey rear extension.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Lawful use (operation)
Approved
2021-06-21
Lawful Development Certificate (proposed) to Construct dormer loft conversion with a hip to gable roof end, installation of rear dormer windows and one side window, installation of 3no. rooflights to front roof slope.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Lawfull Use (use)
Refused
2021-04-26
Certificate of Lawfulness (Proposed) is sought for a single storey Rear Extension.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Lawfull Use (use)
Refused
2021-04-26
Construction of two dormer windows together with 2 rooflights to front roof slope.
53 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Lawful Use (matter)
Approved
2017-01-10
Construction of a single storey rear extension.
59 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Cert. of Lawful Use/Dev - PROPOSED
Approved
2009-09-10
Certificate of Lawfulness (Proposed) for proposed rear ground floor extension of no more than 3 meters from the original dwelling to comply with Permitted Development; demolition of the existing garden shed and the construction of a new single storey outbuilding
53 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Approved
2025-08-21
More
Lawful use (operation)
Single storey rear extension with the addition of a three-panel side window, a full length three panel side window, a full length three panel rear window and a three panel rear door with associated external alterations.
67 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Polly Vance
Approved
2022-05-10
More
Householders
Removal of side chimney
55 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Chris Leong
Approved
2021-12-09
More
Householders
Show all 10 rows
Certificate of Lawfulness (Proposed) for construction of a rear porch extension; external alterations including replacement of ground floor side window, installation of a side rooflight and a soil and vent pipe to the existing rear dormer
55 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Chris Leong
Approved
2021-12-09
More
Cert. of Lawful Use/Dev - PROPOSED
Loft conversion with a hip-to-gable and rear dormer roof extension with three roof lights to the front roof slope.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Approved
2021-06-25
More
Lawful use (operation)
Certificate of Lawfulness (proposed) for single storey rear extension.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Approved
2021-06-21
More
Lawful use (operation)
Lawful Development Certificate (proposed) to Construct dormer loft conversion with a hip to gable roof end, installation of rear dormer windows and one side window, installation of 3no. rooflights to front roof slope.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Refused
2021-04-26
More
Lawfull Use (use)
Certificate of Lawfulness (Proposed) is sought for a single storey Rear Extension.
37 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Officer Julia Smith
Refused
2021-04-26
More
Lawfull Use (use)
Construction of two dormer windows together with 2 rooflights to front roof slope.
53 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Approved
2017-01-10
More
Lawful Use (matter)
Construction of a single storey rear extension.
59 BLANMERLE ROAD, ELTHAM, LONDON, SE9 2DX · premises record
Approved
2009-09-10
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.

People

Who is involved?

Named on the latest 10 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Case officer on 4 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 2 applications
Case officer on 1 application
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent10 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 2, D: 7, E: 3, F: 1.
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.

4 intent signals recorded in this postcode
Repeat refusal · EPC F/G · 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.
SE9 2DX, Greenwich: planning and property history | Planning Atlas