11 Croftwell Harpenden Hertfordshire Al5 1Jg

1. 15 Oct 2017

   Received by St Albans

2. 22 Oct 2017

   Validated

   Checked as complete and ready for consideration.

3. 29 Nov 2017

   Decision issued: Certificate of Lawfulness Approved

4. 10 Sep 2026

   Added to PlanIndex

St Albans granted permission on 29 November 2017, 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.

• 20 Long Buftlers Harpenden Hertfordshire Al5 1Je

  5/2016/3844 Submitted 23 Dec 2016 200 yards away

  Single storey rear extension with rooflights and alterations to existing roof and dormer window from flat to pitched, new front canopy following removal of existing and alterations to openings

  Granted Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 28 Long Buftlers Harpenden Hertfordshire Al5 1Je

  5/2017/2968 Submitted 18 Oct 2017 200 yards away

  First floor front, single storey side and rear extensions, front canopy, alterations to openings and rooflights (resubmission following approval of 5/2017/0112 dated 10/03/2017)

  Granted Householder Extension Loft or dormer 10 docs
  Small domestic

• 39 Long Buftlers Harpenden Hertfordshire Al5 1Jf

  5/2025/2291 Submitted 16 Dec 2025 200 yards away

  Part single part two storey front extension; first floor rear extension ; first floor side extension over garage and raising of roof to incorporate a loft conversion with rooflights

  Granted Householder Extension Loft or dormer 10 docs
  Domestic

• 82 Wheathampstead Road Harpenden Hertfordshire Al5 1Jb

  5/2017/3165 Submitted 9 Nov 2017 250 yards away

  Variation of Conditions 2 (approved plans) and 12 (access) of planning permission 5/2015/3198 dated 01/03/2016 for Two detached houses and new access road

  Granted 10 docs

• 86 Wheathampstead Road Harpenden Hertfordshire Al5 1Jb

  5/2024/0061 Submitted 12 Jan 2024 250 yards away

  Variation of Condition 2 (approved plans) of planning permission 5/2022/0723 dated 27/06/2022 for Demolition of existing dwelling and sheds and construction of a pair of semi-detached dwellings (resubmission following approval of 5/2021/2332 dated 19/01/2

  Granted Demolition 13 docs
  Domestic

• 82 Wheathampstead Road Harpenden Hertfordshire Al5 1Jb

  5/2017/2911 Submitted 15 Oct 2017 250 yards away

  Construction of outbuilding (part retrospective)

  Refused Householder 14 docs
  Small domestic

• 5/2026/1638 Granted

  1 Castle Rise Wheathampstead Hertfordshire Al4 8Hx

  Certificate of Lawfulness (proposed) - Proposed loft hip to gable with rear dormer, internal alterations and all associated works at 1 Castle Rise, AL4 8HX

  Received 7 Sep, published by the council 13 Sep 2026 Lawful development
• 5/2026/1622 Granted

  9 Necton Road Wheathampstead Hertfordshire Al4 8At

  Certificate of Lawfulness (proposed) - Dormer to rear elevation to existing bedroom. new window to rear

  Received 2 Sep, published by the council 13 Sep 2026 Lawful development
• 5/2026/1561 Granted

  125 New House Park St Albans Hertfordshire Al1 1Uh

  Certificate of Lawfulness (existing) - The retrospective development comprises minor external alterations to the rear elevation of the dwellinghouse at 125 New House Park. The applicant seeks a Certificate of Lawfulness (Existing) under Section 191 of the

  Received 21 Aug, published by the council 31 Aug 2026 Lawful development
• 5/2026/1772 Awaiting decision

  14 Ashley Road St Albans Hertfordshire Al1 5Da

  Certificate of Lawfulness (Proposed) - Loft Conversion, Hip to gable, Rear dormer

  Received 29 Sep, published by the council 11 Oct 2026 Lawful development
• 5/2026/1759 Awaiting decision

  2 Grimston Road St Albans Hertfordshire Al1 5Ep

  Certificate of Lawfulness (Proposed) - Erection of a single-storey detached timber log cabin with a pent (mono-pitch) roof in the rear garden, for purposes incidental to the enjoyment of the dwellinghouse (domestic storage and hobby workshop). Footprint 9

  Received 28 Sep, published by the council 11 Oct 2026 Lawful development