15 Blenheim Close Watford WD19 4QN

1. 2 May 2019

   Received by Watford

2. 19 Jun 2019

   Decision issued: Grant Lawful Development Certificate

3. 25 Sep 2026

   Added to PlanIndex

Watford granted permission on 19 June 2019, 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.

• 17 Blenheim Close Watford WD19 4QN

  21/01444/FULH Submitted 1 Oct 2021 50 yards away

  Erection of double storey rear extension including a single storey front extension incorporating porch. Increased ridge height to accommodate internal headroom.

  Refused Householder Extension Roofing 8 docs
  Small domestic

• 17 Blenheim Close Watford WD19 4QN

  18/00809/FUL Submitted 2 Jul 2018 50 yards away

  Proposed double storey rear extension and a single storey front in-fill extension.

  Granted Full applications Extension 11 docs
  Small domestic

• 19 Blenheim Close Watford Hertfordshire WD19 4QN

  23/00484/HPD Submitted 1 Jun 2023 50 yards away

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4.95m for which the maximum height would be 3.0m and for which the height of the eaves would be 3.0m

  Refused Prior approval Extension 10 docs
  Small domestic

• 19 Blenheim Close Watford Hertfordshire WD19 4QN

  23/00640/FULH Submitted 20 Jul 2023 50 yards away

  Demolition of an existing rear conservatory and erection of a single storey rear extention

  Granted Householder Extension Demolition 11 docs
  Small domestic

• 9 Blenheim Close Watford Hertfordshire WD19 4QN

  24/00508/FULH Submitted 28 May 2024 50 yards away

  Erection of double storey rear extension including a single storey front extension incorporating porch, with materials to match existing

  Granted Householder Extension 9 docs
  Small domestic

• 22 Blenheim Close Watford WD19 4QN

  18/01602/FULH Submitted 19 Dec 2018 50 yards away

  Convert existing garage into habitable rooms. Ground floor front extension. Replace ground floor side door with window. Replace garage flat roof with pitched roof

  Granted Householder Extension Windows or glazing 5 docs
  Domestic

• 26/00714/LDC Granted

  25 Westbury Road Watford Hertfordshire WD18 0DL

  Lawful development certificate for proposed loft conversion including rear dormer and x front rooflights

  Received 8 Sep, published by the council 14 Sep 2026 Lawful development
• 26/00659/LDC Granted

  38 Talbot Avenue Watford WD19 4AX

  Lawful development certificate for proposed demolition of existing rear extension and erection of single storey rear extension

  Received 20 Aug, published by the council 22 Aug 2026 Lawful development
• 26/00647/LDC Granted

  129 Pinner Road Watford WD19 4EJ

  Lawful development certificate for proposed detached single storey garden outbuilding to be used as a home office and shed incidental to the enjoyment of the existing dwellinghouse

  Received 17 Aug, published by the council 22 Aug 2026 Lawful development
• 26/00635/LDC Granted

  62 The Ridgeway Watford WD17 4TL

  Lawful development certificate for proposed single storey rear extension and construction of a front entrance porch

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• 26/00614/LDC Granted

  64 Wiggenhall Road Watford WD18 0AL

  Lawful development certificate for proposed loft conversion including rear domer and x2 front rooflights

  Received 7 Aug, published by the council 9 Aug 2026 Lawful development