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Planning application

MULLINER HOUSE FLANDERS ROAD, CHISWICK, W4 1NN

Granted Hounslow P/2021/2577 Works to Trees in Conservation Area

Works: Trees

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

T1 Norway Maple. Crown reduce close to previous prune points. Height reduce 2m Spread 1.5m. Prune back off building to create a 2m clearance between tree and building. Lift crowns to 2.5m. T2 Norway Maple. Crown reduce close to previous prune points. Height reduce 2m Spread max 1m. Prune back off building to create a 2m clearance between tree and building. Lift crowns to 2.5m. T3 Norway Maple (red). Crown reduced by 30%. Height reduce 3m Spread 2m. Prune back off building to create a 2m clearance between tree and building. Lift crowns to 2.5m. T4 Norway Maple. Crown reduced by 30%. Height reduce 2m Spread 1.5m. Prune back off building to create a 2m clearance between tree and building. Lift crowns to 2.5m. Reason for works. To maintain the trees at no larger than the present size.

As published by the council, reference P/2021/2577

Application record

Reference
P/2021/2577
Type
Works to Trees in Conservation Area
Status
Granted As published: Decided: CONSERVATION AREA TREE WORK APPROVED
Decision
Granted As published: CONSERVATION AREA TREE WORK APPROVED
Received
24 Jun 2021
Validated
24 Jun 2021
Decided
3 Aug 2021
Ward
Chiswick Homefields (Pre May 2022)
Decision by
Delegated
Postcode
W4 1NN

Site history

Applications at this address on the Hounslow register

This site has had 3 applications since 2021: 2 approved, 1 refused.

  • P/2024/3506 Granted

    Mulliner House,Flanders Road,Chiswick,W4 1NN

    Works to trees in a Conservation Area - G1- 3 X Maple prune clear of building to allow 1.5 metres clearance and T2-Maple prune clear of street lamp by 1 metre in front garden

    Decided 2 Dec 2024 Trees
  • PAC/2021/3121 Refused

    MULLINER HOUSE FLANDERS ROAD, CHISWICK, W4 1NN

    Prior approval notification for change of use from office (Use Class E(g)(i)) (previously Use Class B1(a)) to form 50 residential flats comprising 37 studios, 11 one bedroom flats and two. 2 bedroom flats (Use Class C3).

    Decided 16 Sep 2021 Prior approval

Timeline

Dates from the published record

  1. 24 Jun 2021

    Received by Hounslow

  2. 3 Aug 2021

    Decision issued: CONSERVATION AREA TREE WORK APPROVED

  3. 30 Jul 2026

    Added to PlanIndex

Documents

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

6 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 grant of permission means

Hounslow granted permission on 3 August 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About tree works applications

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Mulliner House,Flanders Road,Chiswick,London,W4 1NN

    P/2025/3229 Submitted 24 Oct 2025 0m away

    Certificate of lawfulness of the proposed use of the site as a family childcare and indoor recreation facility comprising children's activity areas, a creche, soft play area, gym and wellness facilities, workspace and meeting rooms, lounges, and a cafe/restaurant falls within the existing building's lawful use (Use Class E)

    Granted Lawful development 13 docs

  • Mulliner House,Flanders Road,Chiswick,W4 1NN

    P/2024/3506 Submitted 21 Oct 2024 0m away

    Works to trees in a Conservation Area - G1- 3 X Maple prune clear of building to allow 1.5 metres clearance and T2-Maple prune clear of street lamp by 1 metre in front garden

    Granted Trees 4 docs

  • MULLINER HOUSE FLANDERS ROAD, CHISWICK, W4 1NN

    PAC/2021/3121 Submitted 30 Jul 2021 0m away

    Prior approval notification for change of use from office (Use Class E(g)(i)) (previously Use Class B1(a)) to form 50 residential flats comprising 37 studios, 11 one bedroom flats and two. 2 bedroom flats (Use Class C3).

    Refused Prior approval New dwelling 21 docs

  • Mulliner House, Flanders Road, Chiswick, London, W4 1NN

    P/2025/3644 Submitted 8 Dec 2025 0m away

    Erection of a single storey side extension and an additional floor at roof level with a roof terrace, relocation of the entrance and alterations to the façade, enclosure of the basement car park to create swimming pools with landscaping, plants and associated works

    Granted Full applications Extension 105 docs
    Small domestic

  • Mulliner House Flanders Road Chiswick London W4 1NN

    260527CONS Submitted 10 Feb 2026 0m away

    Erection of a single storey side extension and an additional floor at roof level with a roof terrace, relocation of the entrance and alterations to the facade, enclosure of the basement car park to create swimming pools with landscaping and associated works ( out of borough)

    Refused Outline Extension 2 docs
    Small domestic

  • Mulliner House Flanders Road Chiswick London W4 1NN

    260527CONS Submitted 10 Feb 2026 0m away

    Erection of a single storey side extension and an additional floor at roof level with a roof terrace, relocation of the entrance and alterations to the facade, enclosure of the basement car park to create swimming pools with landscaping and associated works ( out of borough)

    Refused Outline Extension 2 docs
    Small domestic

In Hounslow

  • P/2026/2628 Awaiting decision

    1 Dale Street, Chiswick, London, W4 2BJ

    Works to tree within a conservation area. Robinia (T1). Reduce and reshape by approx. 25-30% or 0.5-1m above previous reduction points.

    Received 15 Sep, published by the council 17 Sep 2026 Trees
  • P/2026/2626 Awaiting decision

    39 Harvard Road, Isleworth, TW7 4PA

    Works to trees within a conservation area. Leyland Cypress x2. Cut back away from customers garden and left-hand neighbours garden by approx. 2m, ensuring that green tips are left on branches. Remove any overhanging dead stubs.

    Received 15 Sep, published by the council 17 Sep 2026 Trees
  • P/2026/2624 Awaiting decision

    Manor Court, Manor Gardens,Acton,London,W3 8JX

    Felling of Eucalyptus (T1) within a conservation area.

    Received 15 Sep, published by the council 17 Sep 2026 Trees
  • P/2026/2629 Awaiting decision

    7 Sharon Road, Chiswick, London, W4 4PD

    Work to two trees at rear of property within conservation area. Pagoda tree (T1). Reduce and reshape by 30% or approx. 0.5m or below previous reduction points. Pagoda (T3). Reduce back to previous reduction points.

    Received 15 Sep, published by the council 17 Sep 2026 Trees
  • P/2026/2601 Awaiting decision

    10 Orchard Road, Brentford, TW8 0QX

    Works to tree within a conservation area. T1 Apple (Malus domestica). Reduce crown back to previous reduction points, approx. 1.5-2m. Final height 4m and final spread 3m.

    Received 14 Sep, published by the council 17 Sep 2026 Trees