12 Langley Crescent St Albans Hertfordshire Al3 5Rs

1. 6 Oct 2016

   Received by St Albans

2. 16 Oct 2016

   Validated

   Checked as complete and ready for consideration.

3. 2 Dec 2016

   Decision issued: Certificate of Lawfulness Approved

4. 9 Aug 2026

   Added to PlanIndex

St Albans granted permission on 2 December 2016, 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.

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.

• 7 Langley Crescent St Albans Hertfordshire Al3 5Rs

  5/2017/2947 Submitted 16 Oct 2017 50 yards away

  First floor side extension and hipped to gable loft conversion with front rooflights and rear dormer window

  Granted Householder Extension Loft or dormer +1 13 docs
  Domestic

• 17 Batchwood View St Albans Hertfordshire Al3 5Td

  5/2017/2596 Submitted 17 Sep 2017 100 yards away

  Prior Notification - Single storey rear extension 5.993m depth x 3.1m height x 2.465m in height to the eaves

  Refused Prior approval Extension 8 docs
  Small domestic

• 16 Batchwood View St Albans Hertfordshire Al3 5Td

  5/2026/0048 Submitted 12 Jan 2026 100 yards away

  Certificate of Lawfulness (proposed) - The proposal includes building operations comprising the formation of new fenestration openings and external alterations, including the replacement of existing pebble dash with painted render to match the main dwelli

  Withdrawn Windows or glazing 10 docs

• 16 Batchwood View St Albans Hertfordshire Al3 5Td

  5/2026/0538 Submitted 19 Mar 2026 100 yards away

  Garage conversion comprising the formation of new fenestration openings and external alterations, including the replacement of existing pebble dash with painted render to match the main dwelling

  Granted Householder Windows or glazing 15 docs
  Small domestic

• 5 Connaught Road St Albans Hertfordshire Al3 5Rx

  5/2016/3732 Submitted 13 Dec 2016 150 yards away

  Certificate of Lawfulness (proposed) - Loft conversion with dormer window to rear elevation and addition of rooflights to front elevation

  Granted Lawful development Loft or dormer Windows or glazing 5 docs

• Land R/O 20 Becketts Avenue St Albans Hertfordshire

  5/2017/2535 Submitted 5 Sep 2017 150 yards away

  Construction of detached dwelling with associated access and hardstanding, and associated landscaping (resubmission following approval of 5/2016/0205 dated 18/03/2016)

  Granted New dwelling 15 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