25/00710/LDP

1. 21 Mar 2025

   Received by Dacorum

2. 24 Mar 2025

   Validated

   Checked as complete and ready for consideration.

3. 23 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Dacorum for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 21/02300/FUL Granted

  75 And 77 Deaconsfield Road Hemel Hempstead Hertfordshire HP3 9HZ

  Single storey rear and part side extensions. External/internal alterations.

  2 Jun 2021 59m away Full applications
• 21/02433/HPA Granted

  104 Crabtree Lane Hemel Hempstead Hertfordshire HP3 9EJ

  Single storey rear extension measuring 4m deep with a maximum height of 3m and a maximum eaves height of 2.9m.

  14 Jun 2021 138m away Prior approval
• 26/01293/FHA Granted

  61 Crabtree Lane Hemel Hempstead Hertfordshire HP3 9EG

  Garage conversion with new pitched roof.

  9 Jun 2026 157m away Householder
• 26/00945/FUL Awaiting decision

  Land Rear Of 60 And 60A Deaconsfield Road Hemel Hempstead Hertfordshire

  Construction of new 1 bed dwelling

  27 Apr 2026 157m away Full applications
• 25/02162/FUL Awaiting decision

  2 Runham Road Hemel Hempstead Hertfordshire HP3 9JB

  Change of use from 6 bed HMO (C3) to 8 bed HMO Suis Generis including a first floor side extension.

  3 Sep 2025 169m away Full applications
• 21/02644/NMA Withdrawn

  7 Ranworth Close Hemel Hempstead Hertfordshire HP3 9HG

  Non-material amendment to planning permission 20/01053/FHA (garage conversion and front and side extensions)

  30 Jun 2021 187m away Amendments

• 26/01653/LDP Awaiting decision

  Mariette Chapel Croft Chipperfield Kings Langley Hertfordshire WD4 9EQ

  Outbuilding in garden

  30 Jul 2026 Lawful development
• 26/01637/LDP Awaiting decision

  Watling Cottage London Road Flamstead St Albans Hertfordshire AL3 8HQ

  Construction of car port/storage area

  28 Jul 2026 Lawful development
• 26/01635/LDP Awaiting decision

  51 Dundale Road Tring Hertfordshire HP23 5BU

  The installation of driveway gates and ancillary fencing

  28 Jul 2026 Lawful development
• 26/01642/LDP Awaiting decision

  5 Parklands Hemel Hempstead Hertfordshire HP1 3SJ

  Conversion of existing integral garage to habitable accommodation, including replacement of the garage door with a new window, installation of new rear sliding doors, internal alterations, insulation upgrades, and associated building works.

  28 Jul 2026 Lawful development
• 26/01639/LDP Awaiting decision

  Cornerways Henry Street Hemel Hempstead Hertfordshire HP3 9DU

  Change of use from C3 Dwelling house to C4 small HMO

  27 Jul 2026 Lawful development