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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 85 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 0.3 miles

  • 11 BLACKHEATH PARK, LONDON, SE3 9RW

    26/2590/TC Submitted 7 Sep 2026 50 yards away

    84% historically approved · decision due ~2 Nov

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

    Decided

  • 11 BLACKHEATH PARK, LONDON, SE3 9RW

    26/2591/TC Submitted 7 Sep 2026 50 yards away

    84% historically approved · decision due ~2 Nov

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

    Decided

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

    24/3215/TC Submitted 8 Oct 2024 50 yards away

    T1 Bay - It is growing right by a shared boundary fence and has become too large to be pruned in the normal way and with the usual garden equipment instead now requiring the services of an arborist. The tree is to be reduced in height by about 2.5 m from 7.5m to 5m and in radial spread by about 1m in all directions from 6m to 4m overall. The work will be carried out in Spring just after the first flush of growth.

    Granted Trees 6 docs
    Small domestic

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

    25/3435/TC Submitted 16 Oct 2025 50 yards 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 50 yards 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 50 yards 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

In Greenwich

  • 26/2926/L Awaiting decision

    14 CROOMS HILL, GREENWICH, LONDON SE10 8ER

    Investigative works into the fabric of the Listed Building, including opening up in specific loca...

    Received 9 Oct, published by the council 20 Oct 2026 Heritage and listed buildings
  • 26/2879/L Awaiting decision

    FLAT 37, ROAN COURT, 60 DEVONSHIRE DRIVE, LONDON, SE10 8LQ

    Internal alteration to create an open plan kitchen living space and a separate, including the cre...

    Received 6 Oct, published by the council 15 Oct 2026 Heritage and listed buildings
  • 26/0756/L Granted

    36 CROOMS HILL, LONDON, SE10 8ER

    Conversion of existing garage into a self-contained residential unit, internal reconfiguration, r...

    Received 10 Mar, published by the council 26 Jul 2026 Heritage and listed buildings
  • 26/0161/L Granted

    55 LEE ROAD, LEWISHAM, LONDON, SE3 9RT

    Refurbishment and replacent of existing timber sash and casement windows and doors across the pro...

    Received 19 Jan, published by the council 29 Jul 2026 Heritage and listed buildings
  • 26/1959/L Granted

    6 FEATHERS PLACE, GREENWICH, LONDON, SE10 9NE

    Replacement of the top floor front attic casement window with like for like design.

    Received 1 Jul, published by the council 9 Aug 2026 Heritage and listed buildings