3 Barnes Farm Cottages Barnes Lane Kings Langley Hertfordshire WD4 9LB

1. 24 Feb 2026

   Received by Dacorum

2. 25 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Apr 2026

   Decision issued: Grant Permission/Consent

4. 9 Aug 2026

   Added to PlanIndex

Dacorum granted permission on 21 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.

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.

• Land South Of Barnes Lane Kings Langley Hertfordshire

  26/01862/FUL Submitted 27 Aug 2026 50 yards away

  76% historically approved · decision due ~22 Oct

  Construction of three family dwellings together with associated landscaping, private amenity space, parking and access arrangements.

  Awaiting decision Full applications 16 docs

• Barnes Croft Barnes Lane Kings Langley Hertfordshire WD4 9LB

  20/02400/FHA Submitted 20 Aug 2020 50 yards away

  Proposed Outbuilding and 2 No. Air Source Heat Pumps

  Granted Householder 8 docs
  Small domestic

• Flint Cottage Barnes Lane Kings Langley Hertfordshire WD4 9LB

  22/03696/LDP Submitted 13 Dec 2022 50 yards away

  Construction of timber fence and permeable parking area

  Granted Lawful development 6 docs
  Small domestic

• Flint Cottage Barnes Lane Kings Langley Hertfordshire WD4 9LB

  22/03692/HPA Submitted 12 Dec 2022 50 yards away

  Single storey rear extension measuring 5.56m deep with a maximum ridge height of 3.20m and a maximum eaves height of 2.50m.

  Granted Prior approval Extension Roofing 6 docs
  Small domestic

• 6 Barnsway Kings Langley Hertfordshire WD4 9PW

  26/01265/TPO Submitted 8 Jun 2026 300 yards away

  Works to trees

  Granted Trees 6 docs

• JandCK9 Doggy Day Care Valley View Farm Barnes Lane Kings Langley Hertfordshire WD4 9LB

  24/01765/RET Submitted 2 Aug 2024 300 yards away

  Retrospective change of use of land and buildings to dog day care centre (sui generis)

  Granted 8 docs

• 26/01793/FHA Granted

  62 Granville Road Northchurch Hertfordshire HP4 3RN

  Two storey rear extension

  Received 18 Aug, published by the council 27 Aug 2026 Householder
• 26/01947/FHA Granted

  22 Meadow Close Tring Hertfordshire HP23 5BT

  Demolition of existing rear and side extensions, construction of part single- and part two-storey rear/side extensions, and alterations to the front entrance and windows.

  Received 8 Sep, published by the council 21 Sep 2026 Householder
• 26/02173/FHA Awaiting decision

  16 Friars Walk Tring Hertfordshire HP23 4AY

  Single storey wrap-around front, side and rear extension with deck/terrace area and privacy screen to rear. Demolition of existing garage.

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/02176/FHA Awaiting decision

  5 Olivers Close Potten End Hertfordshire HP4 2SL

  Construction of a single-storey rear infill extension adjoining the existing side/rear extension.

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/01801/FHA Granted

  150 Chaulden Lane Hemel Hempstead Hertfordshire HP1 2BT

  Gable end loft conversion with a front facing dormer window and garden room/ gym to the rear garden

  Received 18 Aug, published by the council 27 Aug 2026 Householder