1 Parkwood Road, Isleworth, TW7 5HE

This site has had 2 applications since 2026: 2 approved, 0 refused.

• P/2026/0769 Granted

  1 Parkwood Road, Isleworth, TW7 5HE

  Erection of a single-storey rear and side extension.

  Decided 13 May 2026 Householder

1. 2 Mar 2026

   Received by Hounslow

2. 24 Apr 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 24 April 2026, 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.

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.

• 1 Parkwood Road, Isleworth, TW7 5HE

  P/2026/0769 Submitted 6 Mar 2026 50 yards away

  Erection of a single-storey rear and side extension.

  Granted Householder Extension 15 docs
  Small domestic

• 6 Harewood Road, Isleworth, TW7 5HB

  P/2026/0159 Submitted 19 Jan 2026 50 yards away

  Certificate of lawfulness for the proposed use of the house (Use Class C3(a)) to a single household living together and receiving care (Use Class C3(b))

  Granted Lawful development 7 docs

• 6 Harewood Road, Isleworth, TW7 5HB

  P/2025/2860 Submitted 23 Sep 2025 50 yards away

  Certificate of lawfulness for the proposed use of the house (Use Class C3(a)) as a Children's Care Home (Use Class C2).

  Granted Lawful development 8 docs

• 22 Parkwood Road, Isleworth, TW7 5HA

  P/2025/2749 Submitted 11 Sep 2025 50 yards away

  Erection of a single storey rear extension and existing garage partial conversion into habitable space.

  Granted Householder Extension 22 docs
  Small domestic

• 20 Parkwood Road, Isleworth, TW7 5HA

  PA/2024/4141 Submitted 9 Dec 2024 50 yards away

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

  Granted Prior approval Extension 5 docs

• 20 Parkwood Road, Isleworth, TW7 5HA

  P/2026/2445 Submitted 26 Aug 2026 50 yards away

  75% historically approved · decision due ~21 Oct

  Revised single storey rear infill extension, installation of drainage channel adjacent to the front boundary, and reduction in height of front gate and piers.

  Awaiting decision Householder Extension 9 docs
  Small domestic

• P/2026/2813 Awaiting decision

  150 Wood Lane, Isleworth, TW7 5EQ

  (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

  Received 5 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2334 Granted

  69 Central Avenue, Hounslow, TW3 2QW

  Certificate of lawfulness for the proposed hip to gable conversion and erection of rear roof extension with three front roof windows to the house.

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2459 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

  Certificate of Lawfulness for the proposed hip to gable roof conversion, installation of two front roof windows, and erection of a rear roof extension to the existing house.

  Received 28 Aug, published by the council 5 Sep 2026 Lawful development
• P/2026/2787 Awaiting decision

  13 Denbigh Road, Hounslow, TW3 4DU

  Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  Received 1 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2790 Awaiting decision

  14 Old Farm Close, Hounslow, TW4 7AB

  Certificate of lawfulness for the proposed erection of a rear roof extension and two front roof windows to the house.

  Received 1 Oct, published by the council 6 Oct 2026 Lawful development