21 Hammers Gate Chiswell Green St Albans Hertfordshire Al2 3Dz

1. 11 Feb 2026

   Received by St Albans

2. 12 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 29 Apr 2026

   Decision issued: DC3 Conditional Permission

4. 24 Jul 2026

   Added to PlanIndex

St Albans granted permission on 29 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 8 Hammers Gate Chiswell Green St Albans Hertfordshire Al2 3Dz

  5/2026/0350 Submitted 24 Feb 2026 50 yards away

  Two-storey side extension with loft conversion and flat roof dormer. Replacement porch and alterations to the front landscaping to provide two parking spaces. Single-storey rear extension. New outbuilding for office use.

  Granted Householder Extension Loft or dormer 20 docs
  Small domestic

• 212 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Ea

  5/2017/2728 Submitted 27 Sep 2017 100 yards away

  Advertisement consent - Display of two halo illuminated and one non illuminated fascia signs, six non-illuminated wall-mounted signs, nine non-illuminated post-mounted signs, one non illuminated totem sign and two sets of non-illuminated acrylic letters a

  Granted Advertising 19 docs

• 216A Watford Road Chiswell Green St Albans Hertfordshire Al2 3Ea

  5/2026/1501 Submitted 7 Aug 2026 100 yards away

  88% historically approved · decision due ~30 Nov

  Demolition of outbuildings and single storey extension, erection of a part single storey, part two storey rear extension to the dental surgery and the provision of additional car parking spaces to the rear accessed via the Three Hammers PH car park

  Awaiting decision Extension Demolition
  Small domestic

• Land South Of Chiswell Green Lane St Albans Hertfordshire Al2 3Aj

  5/2025/2304 Submitted 18 Dec 2025 100 yards away

  Discharge of Condition 21 (adequate water supplies and fire hydrants) of outline planning permission 5/2022/0927 allowed on appeal dated 22/03/2024 for Demolition of existing structures and construction of up to 391 dwellings (Use Class C3), provision of

  Granted Conditions Demolition 11 docs
  Major scheme

• 311A-313 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Da

  5/2016/1817 Submitted 6 Jun 2016 150 yards away

  Discharge of Conditions 8 (landscape design proposals) and 9 (soft landscape works) of Planning Permission 5/2015/3018 dated 01/04/2016 for Demolition of existing dwellings and construction of one, four bedroom and one, five bedroom dwelling with associa

  Granted Conditions Demolition 5 docs
  Domestic

• 106 Stanley Avenue Chiswell Green St Albans Hertfordshire Al2 3Aw

  5/2017/2773 Submitted 2 Oct 2017 200 yards away

  Alterations and extension to loft space with rear dormer windows

  Granted Householder Extension Loft or dormer +1 16 docs
  Domestic

• 5/2026/0517 Granted

  28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

  Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

  Received 16 Mar, published by the council 31 Aug 2026 Householder
• 5/2026/1055 Granted

  39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

  Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

  Received 1 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1278 Granted

  39 Foxcroft St Albans Hertfordshire Al1 5Ss

  Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

  Received 1 Jul, published by the council 24 Jul 2026 Householder
• 5/2026/1170 Granted

  20 Nimrod Close St Albans Hertfordshire Al4 9Xy

  Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

  Received 17 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1338 Granted

  16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

  Proposed front porch

  Received 11 Jul, published by the council 9 Aug 2026 Householder