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Planning application

21 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 9RW

Awaiting decision Greenwich 25/2976/L Heritage and listed buildings

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Like for like repairs of rotten wood in front and rear windows and the porch around front door. R...

As published by the council, reference 25/2976/L

Application record

Reference
25/2976/L
Category
Heritage and listed buildings
Status
Registered
Received
10 Sep 2025
Postcode
SE3 9RW

Timeline

Dates from the published record

  1. 10 Sep 2025

    Received by Greenwich

  2. 9 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 5 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Greenwich took a median of 56 days over the applications it decided in the last year.

What happens while it is decided

This application is with Greenwich for determination, against a statutory target of eight weeks. Over the last year Greenwich decided heritage and listed building applications in a median of 80 days. More in our guide to how long planning decisions take.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 11 BLACKHEATH PARK, LONDON, SE3 9RW

    26/2590/TC Submitted 7 Sep 2026 0m away

    84% historically approved · decision due ~2 Nov

    Mature common walnut, approximately 12m in height, located in the rear garden. Seeking to remove ...

    Awaiting decision

  • 11 BLACKHEATH PARK, LONDON, SE3 9RW

    26/2591/TC Submitted 7 Sep 2026 0m away

    84% historically approved · decision due ~2 Nov

    Mature common holly (Ilex aquifolium), approximately 9m in height located in the rear garden. - R...

    Awaiting decision

  • 25 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 9RW

    25/3435/TC Submitted 16 Oct 2025 0m away

    1 acer - reduce by 0.5m. 2 Cherry - reduce back to boundary (in 27). 3 Hazel reduce back from plum. 4 Hazel reduce back from lilac and greenhouse. 5 Plum - thin epicormic growth max 20-30%. 6 Apple - reduce by 1m back from neighbours pond, and balance

    Granted Trees 2 docs

  • 37 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 9RW

    25/3064/TC Submitted 17 Sep 2025 0m away

    Japanese Maple in front garden crown reduce by 30%

    Granted Trees 4 docs

  • 33 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 9RW

    25/3879/TC Submitted 19 Nov 2025 0m away

    T1 Beech - remove epicormic growth on the primary and secondary stems and bring back from the street tree to leave 2 metres clearance. In Oct 2019 permission was granted to 19/3282/TC to reduce the overall size of the canopy back to previous points - height by 10 ft from 50ft to 40ft and width by 10ft from 40ft to 30ft. In January 2023 permission was granted to 22/4083/TC to thin the crown by 15% overall. We are just looking to clear up the growth in the centre of the tree as a result of this previous work and give the street tree nearby space to breathe.

    Granted Trees 7 docs

  • FLAT 1, 35 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 9RW

    25/3556/TC Submitted 27 Oct 2025 0m away

    Prune and thin Mountain Ash by a third. Branches are overhanging into neighbouring garden

    Granted Trees 5 docs

In Greenwich

  • 26/1185/L Granted

    LMC Building at Vanburgh Yard, Greenwich Park, London SE10 8QY

    Full internal refurbishment including drainage runs and drainage manholes. Replacement of all windows and external doors with a like for like fenestration with an exception of one door to be widen to meet minimum clear opening requirements, one door to be altered to omit glazing and two doors proposed to be blocked up. Roof works which include overlaying new roof covering and replacement of skylights and rainwater goods. Replacement of lead 'cap' to an alternative material on the listed wall and roof covering interface from the existing listed wall to roof.

    15 Apr 2026 Heritage and listed buildings
  • 26/1397/L Granted

    8 FEATHERS PLACE, GREENWICH, LONDON, SE10 9NE

    Replacement of two doors (lower ground floor front door and ground floor rear door).

    7 May 2026 Heritage and listed buildings
  • 26/2398/L Awaiting decision

    25 GLOUCESTER CIRCUS, GREENWICH, LONDON, SE10 8RY

    Construction of mansard roof extension and loft conversion with associated demolition; internal w...

    11 Aug 2026 Heritage and listed buildings
  • 25/3473/L Granted

    COMMUNITY CENTRE, CHARLTON HOUSE, CHARLTON ROAD, LONDON, SE7 8RE

    Repairs to ceilings following leaking water pipework damage.

    20 Oct 2025 Heritage and listed buildings
  • 26/2344/L Awaiting decision

    33-36 King William Walk, Greenwich, London, SE10 9HU

    Works to existing parapet wall for the addition of lead capping.

    6 Aug 2026 Heritage and listed buildings