306 Hatfield Road St Albans Hertfordshire Al1 4Un

1. 19 Oct 2017

   Received by St Albans

2. 26 Oct 2017

   Validated

   Checked as complete and ready for consideration.

3. 5 Dec 2017

   Decision issued: Certificate of Lawfulness Approved

4. 10 Sep 2026

   Added to PlanIndex

St Albans granted permission on 5 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.

• 274 Hatfield Road St Albans Hertfordshire Al1 4Un

  5/2026/1210 Submitted 23 Jun 2026 0m away

  Single storey side and rear extension, roof lights to pitched roofs, alterations to openings and new side door

  Decided Householder Extension Loft or dormer 5 docs
  Small domestic

• 41 Castle Road St Albans Hertfordshire Al1 5Dq

  5/2017/1804 Submitted 25 Jun 2017 62m away

  Single storey side and rear extension with rooflight

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 91 Castle Road St Albans Hertfordshire Al1 5Dq

  5/2017/1815 Submitted 25 Jun 2017 62m away

  Replacement single storey rear and side extension with rooflights and alterations to openings

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 13 Castle Road St Albans Hertfordshire Al1 5Dq

  5/2016/3036 Submitted 6 Oct 2016 62m away

  Certificate of Lawfulness (proposed) - Rear dormer and front rooflights

  Granted Lawful development Loft or dormer 5 docs

• 223A Hatfield Road St Albans Hertfordshire Al1 4Tb

  5/2016/2944 Submitted 28 Sep 2016 74m away

  Discharge of Conditions 3 (samples of materials), 5 (hard and soft landscaping), 6 (soft landscape works), 8 (tree protection), 9 (tree planting), 13 (noise assessment), 16 (site investigation - groundwater contamination), 17 (remediation strategy) and 19

  Granted Conditions 12 docs

• 223A Hatfield Road St Albans Hertfordshire Al1 4Tb

  5/2016/3811 Submitted 21 Dec 2016 74m away

  Demolition of existing and erection of a mixed use development including Class B1 (business) and Class C3 (residential) of fourteen flats comprising of two, one bedroom, ten, two bedroom and two, three bedroom flats with associated landscaping and car par

  Granted Full applications New dwelling Demolition 54 docs
  Major scheme

• 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

  1 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

  14 Jul 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

  7 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

  2 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

  2 Sep 2026 Lawful development