101 Shenley Lane London Colney Hertfordshire Al2 1Ln

1. 6 Jul 2026

   Received by St Albans

2. 7 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jul 2026

   Added to PlanIndex

4. 25 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. Decision

   Awaiting decision

   Decision expected by 1 September 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 householder applications in a median of 110 days. More in our guide to how long planning decisions take.

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.

• The Village Pre-School Walsingham Way London Colney Hertfordshire Al2 1Nl

  5/2025/1392 Submitted 22 Jul 2025 150 yards away

  Mobile unit to separate into nursery and pre-school children

  Granted 15 docs

• 48 Collyer Road London Colney Hertfordshire Al2 1Pd

  5/2017/1741 Submitted 18 Jun 2017 200 yards away

  Single storey side and rear extension with rooflights

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 39 Telford Road London Colney Hertfordshire Al2 1Pg

  5/2026/0223 Submitted 6 Feb 2026 200 yards away

  Variation of Condition 2 (approved plans) of planning permission 5/2025/0379 dated 13/5/2025 for Single storey rear extension, following demolition of rear conservatory and rear projection

  Granted Householder Extension Demolition 11 docs
  Small domestic

• 13 Manor Road London Colney Hertfordshire Al2 1Pn

  5/2021/0700 Submitted 8 Mar 2021 300 yards away

  Single storey front and rear extensions, alteration to opening

  Granted Householder Extension 8 docs
  Small domestic

• 23 Manor Road London Colney Hertfordshire Al2 1Pn

  5/2017/2647 Submitted 19 Sep 2017 300 yards away

  Single storey rear extension with rooflights following demolition of existing conservatory and outbuilding

  Granted Householder Extension Loft or dormer +1 13 docs
  Small domestic

• 21 Shenley Lane London Colney Hertfordshire Al2 1Lw

  5/2025/2081 Submitted 13 Nov 2025 300 yards away

  Single Storey Rear Extension

  Granted Householder Extension 14 docs
  Small 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