7 Lynton Avenue St Albans Hertfordshire Al1 5Pd

1. 8 Nov 2017

   Received by St Albans

2. 9 Nov 2017

   Validated

   Checked as complete and ready for consideration.

3. 21 Dec 2017

   Decision issued: Certificate of Lawfulness Approved

4. 17 Sep 2026

   Added to PlanIndex

St Albans granted permission on 21 December 2017, 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.

• 291 Camp Road St Albans Hertfordshire Al1 5Nr

  5/2016/1842 Submitted 12 Jun 2016 111m away

  Certificate of Lawfulness (Proposed) - Demolition of existing rear single storey extension and erection of rear part single, part two storey extension

  Granted Lawful development Extension Demolition 9 docs
  Small domestic

• 293 Camp Road St Albans Hertfordshire Al1 5Nr

  5/2026/0801 Submitted 21 Apr 2026 111m away

  Discharge of Condition 4 (materials) of planning permission 5/2025/2140 dated 13/02/2026 for Proposed double and single storey front extensions, part single, part double storey rear extension and loft conversion including rear dormer and front facing roof

  Granted Conditions Extension Loft or dormer 3 docs
  Small domestic

• 32 Richard Stagg Close St Albans Hertfordshire Al1 5At

  5/2017/3133 Submitted 7 Nov 2017 175m away

  Single storey side extension and additional store to summer house (retrospective)

  Granted Householder Extension 10 docs
  Small domestic

• 32 Richard Stagg Close St Albans Hertfordshire Al1 5At

  5/2016/1871 Submitted 14 Jun 2016 175m away

  Certificate of Lawfulness (proposed) - Summer house

  Granted Lawful development 7 docs

• 65 Drakes Drive St Albans Hertfordshire Al1 5Ag

  5/2026/0428 Submitted 5 Mar 2026 200m away

  Prior Notification - Single storey rear extension 6m in depth x 3.48m in height x 2.69m in height to the eaves

  Granted Prior approval Extension 8 docs
  Small domestic

• 3 Drakes Drive St Albans Hertfordshire Al1 5Ag

  5/2026/0906 Submitted 8 May 2026 200m away

  Formation of 1 new self-build dwelling and associated alterations to the existing property

  Decided New dwelling 31 docs
  Domestic

• 5/2026/1277 Granted

  52 Napsbury Avenue London Colney Hertfordshire Al2 1Ls

  Certificate of Lawfulness (proposed) - The proposed development comprises building operations associated with the loft conversion of the existing roof space to provide additional habitable accommodation. The works include the construction of a rear dormer

  Received 1 Jul, published by the council 24 Jul 2026 Lawful development
• 5/2026/1366 Granted

  256 Sandridge Road St Albans Hertfordshire Al1 4Aj

  Certificate of Lawfulness (proposed) - Loft conversion with rear dormer & 4 velux to front

  Received 14 Jul, published by the council 9 Aug 2026 Lawful development
• 5/2026/1638 Decided

  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
• 5/2026/1621 Decided

  9 Ashley Gardens Harpenden Hertfordshire Al5 3En

  Certificate of Lawfulness (proposed) - Erection of a fence within boundary of the property

  Received 2 Sep, published by the council 13 Sep 2026 Lawful development
• 5/2026/1622 Decided

  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