9 Regent Close St Albans Hertfordshire Al4 9Tr

1. 4 Feb 2026

   Received by St Albans

2. 5 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 31 Mar 2026

   Decision issued: Certificate of Lawfulness Refused

4. 31 Aug 2026

   Added to PlanIndex

St Albans refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 4 Regent Close St Albans Hertfordshire Al4 9Tr

  5/2026/0852 Submitted 29 Apr 2026 50 yards away

  Single storey rear extension, partial first floor rear extension and enclosure of front porch

  Granted Householder Extension 12 docs
  Small domestic

• 16 Chiltern Road St Albans Hertfordshire Al4 9Te

  5/2025/0495 Submitted 17 Mar 2025 100 yards away

  Discharge of Condition (biodiversity gain condition) of planning permission 5/2024/1853 dated 12/03/2025 for Construction of an attached dwelling

  Granted Conditions 11 docs
  Domestic

• 16 Chiltern Road St Albans Hertfordshire Al4 9Te

  5/2026/0996 Submitted 19 May 2026 100 yards away

  Discharge of Condition 4 (vehicular accesses) of planning permission 5/2024/1853 dated 12/03/2025 for Construction of an attached dwelling

  Granted Conditions 7 docs
  Domestic

• 26 Twyford Road St Albans Hertfordshire Al4 9Bd

  5/2017/2924 Submitted 15 Oct 2017 100 yards away

  Prior Notification - Single storey rear extension 5.4m depth x 3.3m height x 2.7m in height to the eaves

  Granted Prior approval Extension 6 docs
  Small domestic

• 19 Portman Close St Albans Hertfordshire Al4 9Tw

  5/2026/1150 Submitted 12 Jun 2026 100 yards away

  89% historically approved · decision due ~8 Aug

  Proposed garage conversion, front facade alterations, first floor side extension, floor plan redesign and all associated works

  Awaiting decision Householder Extension 15 docs
  Small domestic

• 15 Chiltern Road St Albans Hertfordshire Al4 9Sw

  5/2026/1567 Submitted 21 Aug 2026 100 yards away

  75% historically approved · decision due ~19 Oct

  Certificate of Lawfulness (proposed) - Proposed demolition of garage and proposed rear extension , porch and dormer

  Awaiting decision Lawful development Extension Loft or dormer +1 12 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