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Planning application

89 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

Refused Greenwich 26/0343/CP Lawful use (operation)

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of Lawfulness (Proposed) is sought for the erection of a single storey rear extension and associated works

As published by the council, reference 26/0343/CP

Application record

Reference
26/0343/CP
Type
Lawful use (operation)
Status
Decided
Decision
Refused As published: Refuse
Received
3 Feb 2026
Validated
3 Feb 2026
Decided
30 Mar 2026
Ward
BLACKHEATH WESTCOMBE
Parish
Greenwich
Decision by
Delegation
Postcode
SE3 0EU

Site history

Applications at this address on the Greenwich register

This site has had 4 applications since 2025: 3 approved, 1 refused.

  • 26/1496/HD Granted

    89 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    Retrospective application for single storey rear extension and associated alterations including g...

    Decided 13 Jul 2026
  • 26/0691/HD Granted

    89 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    Increase in height of existing single storey side and rear garage element and associated external alterations.

    Decided 15 May 2026 Householder
  • 25/3559/TP Granted

    89 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    Silver Birch (T1) - Fell as it is dead and replace with similar species

    Decided 27 Nov 2025 Trees

Timeline

Dates from the published record

  1. 3 Feb 2026

    Received by Greenwich

  2. 30 Mar 2026

    Decision issued: Refuse

  3. 11 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

15 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this refusal means

Greenwich refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • OUTSIDE 89 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    26/0263/TC Submitted 27 Jan 2026 50 yards away

    T1 Hybrid Oak. This is a BCER-owned street tree adjacent to the boundary of no.89 Blackheath Park. We ask permission for a 2m reduction (from 7m to 5m radial spread) of branches back to suitable growth points on all compass directions on the lower half of the canopy. Nothing to be removed off the height or the upper half of the canopy. Our aim is to discourage more lower lateral growth, which is the problem. Also the removal of the lowest few tertiary branches above the garden building and over the road.

    Granted Trees 7 docs
  • 81 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    25/4208/HD Submitted 16 Dec 2025 50 yards away

    Demolition of existing boundary wall and erection of replacement with associated works.

    Granted Householder Demolition 10 docs
    Small domestic
  • 75 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    26/0563/TC Submitted 23 Feb 2026 50 yards away

    T1-Box Elder - to reduce crown by 20%(1m) and shape, starting to be large and dense for the garden, needs managing T3- Laurel - to reduce by 20% and shape T4- Robinia - to reduce height by 1m and shape T5- Winter Flowing Cherry - to reduce yearly leaders leaving lower canopy to encourage lower growth

    Granted Trees 7 docs
  • 89 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    25/3559/TP Submitted 24 Oct 2025 50 yards away

    Silver Birch (T1) - Fell as it is dead and replace with similar species

    Granted Trees 4 docs
  • 81 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    25/2958/TC Submitted 8 Sep 2025 50 yards away

    Front garden: Holm oak (Quercus ilex) (t1): thin inner canopy max 20% to clean main stem to ensure good health and improve light. Cherry plum (Prunus cerasifera) (t2): dismantle to ground level due to proximity to building, damage to garden wall, lifting of pathway slab and possible future damage to property and amenities caused by shallow root system e.g. man hole cover situated under slab at base of tree. Client is also concerned for future hard landscaping plans for the pathway being unable to go ahead due to shallow roots and is also struggling to deal with the amount of leaf litter and fruit clogging the gutters. Client is disappointed to have to remove the tree and is very keen to replant in a more suitable location. Rear garden: Silver birch (Betula pendula) (t3): light thin up to 20% to clean main stem to ensure good health and for aesthetic value.

    Granted Trees 16 docs
  • 85 BLACKHEATH PARK, BLACKHEATH, LONDON, SE3 0EU

    26/1011/TC Submitted 30 Mar 2026 50 yards away

    T1 Robinia of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. T2 Cherry of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level. Owner to physically remove any regrowth (no chemical treatment due to translocation risk). TG1 Mixed species group including Fatsia, Hazel, Mahonia & Viburnum of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. Reason: Clay shrinkage subsidence damage at the subject property.

    Granted Trees 5 docs

In Greenwich

  • 26/2576/CP Awaiting decision

    94 EGLINTON ROAD, WOOLWICH, LONDON, SE18 3SY

    Certificate of Lawfulness (Proposed) is sought for L- shaped dormer with front roof lights.

    Received 3 Sep, published by the council 7 Sep 2026 Lawful development
  • 26/2553/CP Awaiting decision

    358 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0NZ

    Certificate of Lawfulness (Proposed) is sought for construction of a rear dormer extension to the existing roof slope and installation of three rooflights to the front roof slope, as shown on the submitted proposed drawings.

    Received 1 Sep, published by the council 7 Sep 2026 Lawful development
  • 26/2493/CP Awaiting decision

    GOALS SOCCER CENTRE, ELTHAM PALACE ROAD, ELTHAM, LONDON, SE9 5LU

    Certificate of Lawfulness (Proposed) is sought for installation of 1no. car charging units measuring 1.95m in height to serve 2no. car parking spaces.

    Received 21 Aug, published by the council 1 Sep 2026 Lawful development
  • 26/1580/CP Withdrawn

    8 PARK ROW, GREENWICH, LONDON, SE10 9NG

    Certificate of Lawfulness (Proposed) is sought for garden room to the rear of the garden.

    Received 26 May, published by the council 2 Aug 2026 Lawful development
  • 26/2250/CE Awaiting decision

    ANNEXE AT, 12 HIGHMEAD, SE18 2DJ

    Certificate of Lawfulness (Existing) is sought for continued use as an independent dwellinghouse.

    Received 28 Jul, published by the council 2 Aug 2026 Lawful development