Mulliner House Flanders Road Chiswick London W4 1NN

1. 10 Feb 2026

   Received by Ealing

2. 3 Mar 2026

   Decision issued: Objection

3. 11 Aug 2026

   Added to PlanIndex

Ealing has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 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)

  Decided Outline Extension 2 docs
  Small domestic

• MULLINER HOUSE FLANDERS ROAD, CHISWICK, W4 1NN

  P/2021/2577 Submitted 24 Jun 2021 0m away

  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.

  Granted Trees 6 docs

• 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, 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

• 4 Flanders Road, Chiswick, London, W4 1NG

  P/2026/1924 Submitted 29 Jun 2026 35m away

  76% historically approved · decision due ~24 Aug

  Erection of a side and rear dormer with a front rooflight and a rear solar tube to the house and increase in height of the existing outbuilding and installation of a pergola.

  Awaiting decision Householder Loft or dormer 16 docs
  Small domestic

• 261872OPDCOB Granted

  4 Portal Way Acton W3 6RT

  Application under Section 96A of the Town and Country Planning Act 1990 (as amended), for a non-material amendment pursuant to planning permission reference 24/0051/FUMOPDC dated 04/12/2025 for 'Demolition of all existing buildings and structures on site and the mixed-use redevelopment of the site to provide two buildings, comprising residential units (Use Class C3), a hotel (Use Class C1), commercial, business and service units (Use Class E), podium level, car and cycle parking, refuse and service areas, plant, access, hard and soft landscaping, public realm and highway works and other works associated with the development. The application is accompanied by an Environmental Statement.' Changes are proposed to the number of residential units and overall housing mix, the total floorspace of hotel and commercial, business and service uses, the internal layout, facade treatment, car and cycle parking, and other associated changes (Out of Borough)

  29 Apr 2026 Outline
• 262001PANDF Decided

  Victoria Court Kingsbridge Avenue Acton W3 9AH

  Construction of additional storey to accommodate six self-contained residential units (Prior Approval Application, under Part 20, Class A New Dwellinghouses on detached blocks of flats)

  14 May 2026 Outline
• 260714OPDCOB Decided

  26 Park Royal Road Park Royal NW10 7JW

  Reserved Matters Application for the demolition of the existing building and structures and redevelopment of the site comprising erection of a storage building (Use Class B8) with ancillary office floorspace (Use Class E(g)(i)), together with associated parking and landscaping, pursuant to outline planning permission 23/0166/OUTOPDC dated 28/03/2024 for Outline Planning Application (with all matters reserved except access) for the redevelopment of the site and the erection of a self-storage facility (Class Use B8) with ancillary office floorspace, together with associated parking and landscaping (Out of Borough from the OPDC)

  19 Feb 2026 Outline
• 261871OPDCOB Granted

  Asda 2 - 20 Western Road Park Royal NW10 7LW

  Demolition, site clearance and enabling works for the erection of a temporary single-storey car park deck and a temporary petrol filling station, amendments to car park, temporary vehicular access arrangements, and associated works ( out of borough)

  29 Apr 2026 Outline
• 261869OPDCOB Granted

  Asda 2 - 20 Western Road Park Royal NW10 7LW

  The comprehensive phased redevelopment of the existing supermarket and Petrol Filling Station (PFS), comprising new buildings containing residential units (Class C3), a new ASDA superstore (Use Class E), Flexible Town Centre Commercial Floorspace including Use Class E (a)(b)(c)(d)(e)(f)(g), F1 (a)(b)(c)(d)(e)(f), F2 (a)(b), and Sui Generis uses (c)(d)(f)(p)(q)(t)(v), public open space, private and communal amenity space, landscaping, vehicular access, car parking, cycle parking, demolition and other associated works (the Proposed Development). This application is accompanied by an Environmental Statement ( out of borough)

  29 Apr 2026 Outline