31 Haydon Road Watford WD19 4DE

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 23/0146/HSE Granted

  31 Haydon Road Watford WD19 4DE

  Demolition of existing garage, construction of part single, part two storey rear extension, single storey side extension and alterations to fenestration.

  Decided 23 Mar 2023 Householder

1. 6 May 2026

   Received by Hertsmere

2. 24 Jul 2026

   Added to PlanIndex

3. 29 Oct 2026

   Decision issued: Grant Permission

4. 30 Oct 2026

   Status changed to Decided

   Previously Awaiting decision.

Hertsmere granted permission on 29 October 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 13 Haydon Road Watford WD19 4DE

  21/0936/PD42 Submitted 28 Apr 2021 50 yards away

  Construction of single storey rear extension. Depth 4m, Height 3.9m, Eaves 3m

  Withdrawn Prior approval Extension 9 docs
  Small domestic

• 13 Haydon Road Watford WD19 4DE

  21/1183/PD42 Submitted 4 Jun 2021 50 yards away

  Construction of single storey rear extension. Depth 4m, Height 3.9m, Eaves 3m.

  Granted Prior approval Extension 10 docs
  Small domestic

• 13 Haydon Road Watford WD19 4DE

  23/0367/CLP Submitted 7 Mar 2023 50 yards away

  Conversion of loft to form habitable space including rear dormer and 3 rooflights to front. Certificate of Lawful Development (Proposed).

  Granted Lawful development Loft or dormer 6 docs

• 9 Haydon Road Watford WD19 4DE

  23/0337/DOC Submitted 27 Feb 2023 50 yards away

  Application for approval of details reserved by condition 2 (external materials) of planning permission reference 22/1224/HSE.

  Granted Conditions 4 docs

• 40 Haydon Road Watford Hertfordshire WD19 4DD

  23/00408/LDC Submitted 9 May 2023 50 yards away

  Lawful Development Certificate for proposed conversion of loft to habitable space including rear dormers and two rooflights to front roof slope.

  Granted Lawful development Loft or dormer 5 docs

• 7 Haydon Road Watford WD19 4DE

  26/0356/CLP Submitted 17 Mar 2026 50 yards away

  Conversion of loft to habitable space including rear dormer and 3x front roof lights. Certificate of lawful development (Proposed).

  Granted Lawful development Loft or dormer 5 docs

• 26/1042/HSE Granted

  30 Berwick Road Borehamwood Hertfordshire WD6 4BQ

  Retention of grey facing brick external wall finish to a single-storey rear extension approved under Prior Approval Ref: 26/0251/PD42 (Retrospective).

  Received 27 Jul, published by the council 8 Aug 2026 Householder
• 26/1079/HSE Granted

  12 Ark Avenue Borehamwood Hertfordshire WD6 1GH

  Retrospective application for the retention of timber boundary fence.

  Received 31 Jul, published by the council 8 Sep 2026 Householder
• 26/1287/HSE Granted

  57 Aberdale Gardens Potters Bar Hertfordshire EN6 2JN

  Demolition of existing conservatory and construction of single storey side and rear extension.

  Received 4 Sep, published by the council 10 Sep 2026 Householder
• 26/1295/HSE Granted

  82 Newberries Avenue Radlett Hertfordshire WD7 7EP

  Conversion of garage to habitable room, relocation of access and new front porch, part single/part two storey side extensions, two storey rear extension, conversion of loft to habitable room with rear and side dormer, and 5x roof lights, and an application of render to all elevations.

  Received 7 Sep, published by the council 11 Sep 2026 Householder
• 26/1200/HSE Granted

  118 Theobald Street Borehamwood Hertfordshire WD6 4PA

  Conversion of loft to habitable space to include rear dormer, insertion of 2x front rooflights, and removal of chimney stack.

  Received 19 Aug, published by the council 25 Aug 2026 Householder