123A Lawn Lane Hemel Hempstead Hertfordshire HP3 9HS

1. 10 Feb 2026

   Received by Dacorum

2. 29 Apr 2026

   Decision issued: Grant Permission/Consent

3. 9 Aug 2026

   Added to PlanIndex

Dacorum granted permission on 29 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 9A Deaconsfield Road Hemel Hempstead Hertfordshire HP3 9HY

  23/00502/LDP Submitted 24 Feb 2023 145m away

  Rear single storey extension to a dwelling, Rear dormer extension to roof, Hip to gable roof extension

  Granted Lawful development Extension Loft or dormer 8 docs
  Small domestic

• 43 Dowling Court Hemel Hempstead Hertfordshire HP3 9NF

  21/02561/FHA Submitted 23 Jun 2021 145m away

  Single Storey rear and side extension, first floor side extention alterations to the roof and new kitchen window

  Granted Householder Extension Windows or glazing 8 docs
  Small domestic

• 31 Crabtree Lane Hemel Hempstead Hertfordshire HP3 9EG

  24/02373/LDP Submitted 22 Oct 2024 180m away

  Loft conversion hip to gable with rear dormer and front rooflights.

  Granted Lawful development Loft or dormer 5 docs

• 35 Deaconsfield Road Hemel Hempstead Hertfordshire HP3 9HY

  24/02716/LDP Submitted 2 Dec 2024 198m away

  Rear flat roof dormer and Velux rooflights to the front slope. Construction of a single storey rear extension.

  Granted Lawful development Extension Loft or dormer 8 docs
  Small domestic

• 79 LAWN LANE, HEMEL HEMPSTEAD, HP3 9HW

  4/01052/02/FUL Submitted 27 May 2002 231m away

  SINGLE STOREY SIDE EXTENSION AND CONVERSION TO 3 FLATS

  Granted Full applications New dwelling Extension
  Several homes

• 23 Charlesworth Close Hemel Hempstead Hertfordshire HP3 9EW

  21/02610/FHA Submitted 25 Jun 2021 236m away

  Part single-storey and part 2 storey side extension.

  Granted Householder Extension 4 docs
  Small domestic

• 26/01082/FUL Granted

  Headlands House Headlands Drive Berkhamsted Hertfordshire HP4 2PG

  Replacement dwelling of Headlands House with part 1, part 2 storey structure with lower ground floor, landscaping and adaption of elevations of existing garage outbuilding

  13 May 2026 Full applications
• 26/01881/FUL Awaiting decision

  Bowling Club Hempstead Lane Potten End Hertfordshire HP4 2QJ

  Construction of equipment shed

  28 Aug 2026 Full applications
• 26/01871/FUL Awaiting decision

  Long Marston Cricket Club Cheddington Lane Long Marston Hertfordshire HP23 4QP

  Single storey front, side and rear extension to existing cricket club pavilion. Demolition of existing machinery store and construction of new machinery store.

  28 Aug 2026 Full applications
• 26/01878/FUL Awaiting decision

  Pouchen End Farm House Pouchen End Lane Hemel Hempstead Hertfordshire HP1 2SA

  Construction of one detached five-bedroom dwelling with associated access, parking, cycle and refuse storage, landscaping and associated works.

  28 Aug 2026 Full applications
• 26/01862/FUL Awaiting decision

  Land South Of Barnes Lane Kings Langley Hertfordshire

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

  27 Aug 2026 Full applications