Flat 1 Summer Vale Court 750 St Albans Road Watford WD25 9FH

1. 7 Jul 2026

   Received by Watford

2. 24 Jul 2026

   Added to PlanIndex

3. 14 Aug 2026

   Decision issued: Grant Lawful Development Certificate

Watford granted permission on 14 August 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.

• 782 St Albans Road Watford WD25 9FH

  20/00815/NONMAT Submitted 4 Aug 2020 50 yards away

  Non-Material amendment to planning permission 20/00415/FULH to increase the length of the proposed extension.

  Refused Amendments Extension 7 docs

• 782 St Albans Road Watford WD25 9FH

  20/00415/FULH Submitted 21 Apr 2020 50 yards away

  Erection of a first floor rear extension and loft conversion with a side dormer, 3no. rooflights and a rear Juliette balcony

  Granted Householder Extension Loft or dormer 8 docs
  Domestic

• 782 St Albans Road Watford WD25 9FH

  20/00998/FULH Submitted 22 Sep 2020 50 yards away

  Erection of a first floor rear extension and loft conversion with a side dormer, 3no. roof skylights and a rear Juliette balcony (revised scheme)

  Refused Householder Extension Loft or dormer 8 docs
  Domestic

• 782 St Albans Road Watford WD25 9FH

  20/00181/FULH Submitted 17 Feb 2020 50 yards away

  Erection of a first floor rear extension and loft conversion with a side dormer, 3no. rooflights and rear Juliette balcony.

  Refused Householder Extension Loft or dormer 5 docs
  Domestic

• 798B St Albans Road Watford WD25 9FH

  22/01289/FULH Submitted 4 Nov 2022 100 yards away

  Erection of rear dormer

  Refused Householder Loft or dormer 15 docs
  Domestic

• 798 St Albans Road Watford WD25 9FF

  21/00376/FUL Submitted 15 Mar 2021 100 yards away

  Application to extend the first floor residential flat (C3) comprising first floor extensions over the single storey existing extensions to the rear and side (AMENDED DESCRIPTION)

  Refused Full applications Extension 27 docs
  Small domestic

• 26/00672/LDC Granted

  84 North Western Avenue Watford WD25 0AJ

  Lawful development certificate for proposed single storey rear extension

  Received 24 Aug, published by the council 14 Sep 2026 Lawful development
• 26/00714/LDC Awaiting decision

  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
• 26/00704/LDC Awaiting decision

  268 Hempstead Road Watford WD17 4LY

  Lawful development certificate for proposed hip to gable loft conversion to extend main ridge line and rear dormer

  Received 4 Sep, published by the council 14 Sep 2026 Lawful development
• 26/00605/LDC Granted

  503 Whippendell Road Watford WD18 7QB

  Lawful Development Certificate for existing use of hip to gable loft conversion including rear dormer, roof extension and x2 front roof lights

  Received 3 Aug, published by the council 9 Aug 2026 Lawful development
• 26/00700/LDC Awaiting decision

  13 Orchard Close Watford WD17 3DU

  Lawful Development Certificate for a hip to gable loft conversion with three skylights on the front slope.

  Received 3 Sep, published by the council 8 Sep 2026 Lawful development