11 Windsor Avenue Connah's Quay Deeside CH5 4HP

1. 2 Mar 2023

   Received by Flintshire

2. 24 Apr 2023

   Decision issued: A01 Approved

3. 24 Aug 2026

   Added to PlanIndex

Flintshire granted permission on 24 April 2023, subject to any conditions on the decision notice. Work must normally begin within five 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.

• 51, Wepre Park, Connahs Quay, Deeside, CH5 4HJ

  FUL/000474/26 Submitted 1 Jun 2026 100 yards away

  Variation under Section 73 to amend the commencement time limit condition of planning permission 063811 to grant a further 5 years.

  Granted Conditions 9 docs

• 115, Dee Road, Connahs Quay, Deeside, CH5 4PB

  FUL/000347/26 Submitted 23 Apr 2026 150 yards away

  5m single storey extension to the rear of the property, allowing for an open plan kitchen diner and a lounge. Relocation of the garage (pushing the garage further back) to allow room for the extension and a side gate to enclose access to the rear of the property.

  Granted Full applications Extension 8 docs
  Small domestic

• 23 Wepre Park Connah's Quay Deeside CH5 4HJ

  LDP/000626/26 Submitted 17 Jul 2026 200 yards away

  Construction of a single-storey side extension to the existing bungalow. The extension will be attached to the existing dwelling and constructed on new foundations with external walls finished to match the existing property where practicable. The extension will incorporate a glazed pitched roof with uPVC framing and double-glazed units. Existing openings will be altered as necessary to provide access between the existing dwelling and the new extension. No new vehicular access is proposed. No alterations to the existing driveway or parking arrangements are required. Rainwater from the new roof will discharge into the existing surface water drainage system. The proposed extension is shown on the accompanying plans, which indicate its location and dimensions.

  Granted Lawful development Extension Roofing +1 12 docs
  Small domestic

• 17, Belmont Avenue, Connahs Quay, Deeside, CH5 4PD

  FUL/000774/24 Submitted 1 Oct 2024 250 yards away

  Demolition of conservatory - Proposed Single storey rear extension

  Granted Full applications Extension Demolition 11 docs
  Small domestic

• 14, Firbrook Avenue, Connah's Quay, Deeside, CH5 4PF

  LDP/000950/25 Submitted 7 Nov 2025 300 yards away

  Loft Conversion

  Granted Lawful development Loft or dormer 6 docs

• 3 Fir Brook Avenue Connahs Quay Deeside CH5 4PF

  063084 Submitted 11 Jun 2021 350 yards away

  Demolition of existing garage, construction of new garage/workshop/store and construction of single storey extension to rear

  Refused Full applications Extension Demolition 18 docs
  Small domestic

• LDP/000812/26 Awaiting decision

  1, The Sidings, Buckley, CH7 3DQ

  Lawful Development Certificate for a single storey rear extension

  Received 30 Sep, published by the council 6 Oct 2026 Lawful development
• LDP/000659/26 Granted

  3, Cae Eithin, Lixwm, Holywell, CH8 8NB

  Single storey rear extension

  Received 31 Jul, published by the council 7 Aug 2026 Lawful development
• LDP/000766/26 Granted

  2, Hill Road, Higher Kinnerton, Chester, CH4 9FX

  Application for a Lawful Development Certificate for the Proposed Development for construction of an extension to the rear of the property

  Received 11 Sep, published by the council 19 Sep 2026 Lawful development
• LDC/000797/26 Awaiting decision

  BRYNGWYN FARM, Glyndwr Road, Gwernymynydd, Mold, CH7 4DY

  Airsoft activities have been carried out on the farm as a continuous and lawful use for over 18 years . The use is well established and forms part of the longstanding recreational use of the site. The evidence submitted demonstrates the duration and nature of this continuous lawful use and supports the granting of a lawful development certificate confirming its established planning status.

  Received 24 Sep, published by the council 30 Sep 2026 Lawful development
• LDP/000794/26 Awaiting decision

  Belmont, Gadlys Lane, Bagillt, CH6 6EH

  Lawful Development Certificate - Demolish the existing rear porch extension and construct a single storey side and part rear extension to provide additional living accommodation, as well as altering the front elevation to remove pitched roofs over bays and construct timber porch roof structure over the front door

  Received 24 Sep, published by the council 6 Oct 2026 Lawful development