19 Portman Close St Albans Hertfordshire Al4 9Tw

1. 12 Jun 2026

   Received by St Albans

2. 13 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 15 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 21 Aug 2026

   Status changed to Under Consultation

   Previously Under Consideration.

6. 10 Sep 2026

   Status changed to Under Consideration

   Previously Under Consultation.

St Albans has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 9 Regent Close St Albans Hertfordshire Al4 9Tr

  5/2026/0194 Submitted 4 Feb 2026 85m away

  Certificate of Lawfulness (proposed) - Proposed Porch 3m sq, proposed 3m rear single storey extension

  Refused Lawful development Extension 12 docs
  Small domestic

• 4 Regent Close St Albans Hertfordshire Al4 9Tr

  5/2026/0852 Submitted 29 Apr 2026 85m away

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

  Decided Householder Extension 10 docs
  Small domestic

• 5 Holborn Close St Albans Hertfordshire Al4 9Yg

  5/2025/2323 Submitted 22 Dec 2025 148m away

  Proposed internal alterations, single storey rear extension and two storey front extension, loft conversion and raising of roof with rear dormer and front roof lights and alterations to external openings

  Granted Householder Extension Loft or dormer 32 docs
  Small domestic

• 15 Chiltern Road St Albans Hertfordshire Al4 9Sw

  5/2026/1567 Submitted 21 Aug 2026 150m away

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

  Decided Lawful development Extension Loft or dormer +1 12 docs
  Small domestic

• 26 Twyford Road St Albans Hertfordshire Al4 9Bd

  5/2017/2924 Submitted 15 Oct 2017 158m 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

• 28 Langham Close St Albans Hertfordshire Al4 9Yh

  5/2016/2631 Submitted 22 Aug 2016 166m away

  First floor side extension and garage conversion with alterations to openings

  Granted Householder Extension 11 docs
  Small domestic

• 5/2026/1089 Granted

  25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb

  Removal of the existing flat roof and construction of a pitched roof to the front elevation

  5 Jun 2026 Householder
• 5/2026/0989 Granted

  Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd

  Construction of single storey garden golf studio

  18 May 2026 Householder
• 5/2026/0631 Granted

  28 Wroxham Way Harpenden Hertfordshire Al5 4Pp

  Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.

  27 Mar 2026 Householder
• 5/2026/1265 Granted

  43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

  Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

  30 Jun 2026 Householder
• 5/2026/1152 Granted

  43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha

  Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.

  15 Jun 2026 Householder