Planning application
26/1543/HD
42 MYCENAE ROAD, BLACKHEATH, LONDON, SE3 7SG
Proposal
Demolition of existing conservatory and construction of a single storey rear extension, landscaping alterations and other associated works. [Amended Description, Re-consultation]
As published by the council, reference 26/1543/HD
Timeline
Dates from the published record
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20 May 2026
Received by Greenwich
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1 Jun 2026
Validated
Checked as complete and ready for consideration.
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26 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Greenwich for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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21/1723/TC Granted
51 MYCENAE ROAD, BLACKHEATH, LONDON, SE3 7SF
Sorbus (T1) - fell - in close proximity to boundary wall and root expansion has caused structural damage over time. - repair the wall and replanting with a native species in a better location.
-
09/1577/F Withdrawn
Flats A & B, 16 Ruthin Road, Blackheath, London, SE3 7SH
Replacement of existing single glazed timber windows with double glazed upvc windows.
-
20/1235/HD Granted
8 RUTHIN ROAD, BLACKHEATH, LONDON, SE3 7SH
Construction of a single storey rear infill extension and relocation of existing retaining wall to form rear terrace.
-
11/0971/SD Granted
12 RUTHIN ROAD, BLACKHEATH, LONDON, SE3 7SH
Submission of details pursuant to Condition 1 (Window and Railings Detail) of Planning Permission dated 30.04.2010 (Ref:10/0604/F).
-
26/0522/HD Awaiting decision
10 RUTHIN ROAD, BLACKHEATH, LONDON, SE3 7SH
Construction of a basement and single-storey rear infill extension and installation of a front lightwell with associated works.
-
17/2713/F Granted
2 Ruthin Road, Blackheath, London, SE3 7SH
Demolition and reconstruction of front facade to facilitate construction of a two storey extension to existing dwelling, with new two storey rear extension, increase in ridge height to facilitate additional habitable roof space and rooflights. (Reconsultation - Revised Plans)
Other householder applications
In Greenwich
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26/2272/HD Awaiting decision
31 GALLOSSON ROAD, PLUMSTEAD, LONDON, SE18 1RD
Replacement of all windows and doors with associated works.
-
26/1591/HD Granted
99 ELIBANK ROAD, ELTHAM, LONDON, SE9 1QJ
Construction of a single-storey outbuilding in the rear garden and all associated works. (Retrospective) (Amended Description)
-
26/1556/HD Granted
103 BROAD WALK, KIDBROOKE, LONDON, SE3 8NF
Construction of a single storey rear and side wraparound extension with associated works.
-
26/2246/HD Awaiting decision
171 WESTCOMBE HILL, BLACKHEATH, LONDON, SE3 7DP
Construction of single storey rear extension with associated internal alterations and replacement of the dilapidated garage to the bottom of the garden.
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26/2218/HD Awaiting decision
120 GLENESK ROAD, ELTHAM, LONDON, SE9 1RE
Construction of a single-storey rear extension incorporating installation of rooflights, replacement side window and installation of new rear raised fence, with associated works.