4 Millwood Road, Hounslow, TW3 2HH

1. 20 Oct 2025

   Received by Hounslow

2. 28 Nov 2025

   Decision issued: PRIOR APPROVAL NEEDED AND GRANTED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 28 November 2025, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 55 Park Road, Hounslow, TW3 2HG

  P/2026/1780 Submitted 15 Jun 2026 50 yards away

  Erection of a single storey rear extension and a detached single storey outbuilding within the rear garden, following the demolition of the existing single storey rear extension and outbuilding.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 68 PARK ROAD, HOUNSLOW, TW3 2HB

  P/2019/3865 Submitted 24 Oct 2019 100 yards away

  Certificate of Lawfulness for proposed internal office within the box room of the house as an operating centre to take chauffer service bookings

  Granted Lawful development 5 docs

• 88 PARK ROAD, HOUNSLOW, TW3 2HB

  P/2023/0053 Submitted 6 Jan 2023 100 yards away

  Certificate of Lawfulness for the erection of a rear roof extension with hip to gable conversion, two front roof windows to the house and single storey outbuilding to rear garden of house for use as a gym and store.

  Granted Lawful development Extension Loft or dormer +1 10 docs
  Small domestic

• 31 MILLWOOD ROAD, HOUNSLOW, TW3 2HQ

  P/2021/2785 Submitted 8 Jul 2021 100 yards away

  Erection of a single storey rear extension following the demolition of existing single storey rear extension and detached garage

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 31 MILLWOOD ROAD, HOUNSLOW, TW3 2HQ

  PA/2021/2084 Submitted 26 May 2021 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.85 metres high to the eaves

  Refused Prior approval Extension 8 docs

• 58 PARK ROAD, HOUNSLOW, TW3 2HB

  P/2023/0872 Submitted 20 Mar 2023 100 yards away

  Erection of a single storey rear extension following demolition of the conservatory

  Granted Householder Extension Demolition 15 docs
  Small domestic

• PA/2026/2437 Refused

  17 Orchard Road, Brentford, TW8 0QX

  Ground floor rear extension 5.51 metres deep, maximum height of 2.80 metres, 2.06 metres high to the eaves

  Received 26 Aug, published by the council 2 Sep 2026 Prior approval
• PA/2026/2481 Refused

  6 Speart Lane, Hounslow, TW5 9EF

  Ground floor rear extension 8.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

  Received 1 Sep, published by the council 5 Sep 2026 Prior approval
• PA/2026/2768 Awaiting decision

  86 Kneller Gardens, Isleworth, TW7 7NW

  Ground floor rear extension 4.50 metres, maximum height 3.20 metres, 2.70 metres high to the eaves.

  Received 30 Sep, published by the council 6 Oct 2026 Prior approval
• PA/2026/2393 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.85 metres high to the eaves

  Received 18 Aug, published by the council 23 Aug 2026 Prior approval
• PA/2026/2364 Granted

  9 Westbourne Road, Feltham, TW13 4LX

  Ground floor rear extension 4.5 metres deep, maximum height of 2.8 metres, 2.8 metres high to the eaves

  Received 13 Aug, published by the council 23 Aug 2026 Prior approval