104 Bucknalls Lane Garston Hertfordshire Wd25 9Nh

This site has had 2 applications since 2025: 0 approved, 1 refused.

• 5/2025/1663 Refused

  104 Bucknalls Lane Garston Hertfordshire Wd25 9Nh

  Prior Approval - Enlargement of a dwelling house by construction of one additional storey to a maximum height of 8.709m

  Decided 28 Oct 2025

1. 16 Dec 2025

   Received by St Albans

2. 17 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 27 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   St Albans took a median of 76 days over the applications it decided in the last year.

This application is with St Albans for determination, against a statutory target of eight weeks. Over the last year St Albans decided lawful development applications in a median of 71 days. More in our guide to how long planning decisions take.

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.

• 108 Bucknalls Lane Garston Hertfordshire Wd25 9Nh

  5/2025/1999 Submitted 30 Oct 2025 50 yards away

  Single storey rear extension and roof alterations to include hip to gable and rear dormer (retrospective)

  Granted Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 104 Bucknalls Lane Garston Hertfordshire Wd25 9Nh

  5/2025/1663 Submitted 3 Sep 2025 50 yards away

  Prior Approval - Enlargement of a dwelling house by construction of one additional storey to a maximum height of 8.709m

  Refused 9 docs
  Domestic

• 110 Bucknalls Lane Garston Hertfordshire Wd25 9Nh

  5/2025/1998 Submitted 30 Oct 2025 50 yards away

  Single storey rear extension, roof alterations to include raised ridge line hips to gables and rear dormer (retrospective)

  Granted Householder Extension Loft or dormer +1 9 docs
  Small domestic

• Building Research Establishment Bucknalls Lane Watford Hertfordshire Wd25 9Xx

  TP/2021/0305 Submitted 27 May 2021 150 yards away

  Five day notice for removal of Ash tree within woodland W1 in BRE grounds rear of 8 The Kestrels Bricket Wood. Reason - weak trunk union and poor condition of crown which is shedding deadwood.

  Granted Trees 2 docs

• Building Research Establishment Bucknalls Lane Garston Hertfordshire Wd25 9Xx

  5/2017/1764 Submitted 20 Jun 2017 150 yards away

  Discharge of Condition 10 (archaeology) of planning permission 5/2013/0406, allowed on appeal dated 13/10/2014, for the Outline (all matters reserved)-Demolition of existing buildings and construction of up to 100 new dwellings, associated access and faci

  Granted Conditions New dwelling Demolition 10 docs
  Major scheme

• Building Research Establishment Bucknalls Lane Garston Hertfordshire Wd25 9Xx

  5/2017/2897 Submitted 12 Oct 2017 150 yards away

  Construction of a demonstration building comprising one dwelling to be used for building technology research, testing and education purposes

  Granted 14 docs
  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