35 Long John Hemel Hempstead Hertfordshire HP3 9LS

1. 3 Mar 2026

   Received by Dacorum

2. 27 Apr 2026

   Decision issued: Grant Permission/Consent

3. 9 Aug 2026

   Added to PlanIndex

Dacorum granted permission on 27 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 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.

• 6 Great Whites Road Hemel Hempstead Hertfordshire HP3 9LH

  23/00400/HPA Submitted 14 Feb 2023 50 yards away

  Single storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00m and a maximum eaves height of 3.00m.

  Withdrawn Prior approval Extension Roofing 6 docs
  Small domestic

• 6 Great Whites Road Hemel Hempstead Hertfordshire HP3 9LH

  22/03391/LDP Submitted 13 Nov 2022 50 yards away

  Rear extension

  Refused Lawful development Extension 7 docs

• 11 Alldicks Road Hemel Hempstead Hertfordshire HP3 9JJ

  21/02353/FHA Submitted 8 Jun 2021 100 yards away

  Proposed ground floor rear, single storey front and two storey side extension.

  Granted Householder Extension 7 docs
  Small domestic

• 48 Long John Hemel Hempstead Hertfordshire HP3 9LR

  21/03386/HPA Submitted 1 Sep 2021 100 yards away

  Single storey rear extension measuring 4m deep with a maximum height of 3.15m and maximum eaves height of 2.9m

  Granted Prior approval Extension 5 docs
  Small domestic

• 8 Alldicks Road Hemel Hempstead Hertfordshire HP3 9JJ

  24/01868/FHA Submitted 16 Aug 2024 150 yards away

  Proposed conversion of garage to habitable room

  Granted Householder 12 docs
  Domestic

• 64 Leys Road Hemel Hempstead Hertfordshire HP3 9LE

  24/02154/LDP Submitted 25 Sep 2024 150 yards away

  Proposed construction of Garden Room

  Granted Lawful development 7 docs

• 26/02182/LDP Awaiting decision

  8 Thumpers Hemel Hempstead Hertfordshire HP2 5SJ

  Erection of a front entrance porch extension and replacement of the existing flat porch roof with a pitched tiled roof.

  Received 7 Oct, published by the council 9 Oct 2026 Lawful development
• 26/01823/LDP Granted

  50 Argyll Road Hemel Hempstead Hertfordshire HP2 6ND

  Loft conversion, rear dormer and front velux windows

  Received 21 Aug, published by the council 27 Aug 2026 Lawful development
• 26/02160/LDP Awaiting decision

  72 Victoria Road Berkhamsted Hertfordshire HP4 2JS

  Single storey rear extension with patio

  Received 6 Oct, published by the council 9 Oct 2026 Lawful development
• 26/02159/LDE Awaiting decision

  Venus Hill Farm Venus Hill Flaunden Hertfordshire HP3 0PG

  Confirming lawfulness of existing building used as a private art studio ancillary to the dwelling house. The outbuilding is situated to the east of east and north-east of the main farmhouse and is identified on the submitted as-built site plan, existing elevation drawings and annotated aerial imagery. The applicant advises that the footings and foundations were in place in April 2013 and believes that construction was fully completed in 2015. Since completion, the building has been used as a private art studio by the occupants of the dwelling house. No separate residential or independent commercial use is included in this application.

  Received 6 Oct, published by the council 9 Oct 2026 Lawful development
• 26/02143/LDP Awaiting decision

  10 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP

  Lawful Development Certificate for change of use from a 6 Person HMO (Class C4) to a 7 Person HMO (Sui-Generis)

  Received 2 Oct, published by the council 6 Oct 2026 Lawful development