4 Forge End Chiswell Green Hertfordshire Al2 3Eq

1. 6 Nov 2017

   Received by St Albans

2. 7 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.

• 43 Forge End Chiswell Green St Albans Hertfordshire Al2 3Eq

  5/2026/0390 Submitted 2 Mar 2026 50 yards away

  Loft conversion including formation of a rear dormer extension and installation of rooflights to the front roof slope to provide additional habitable accommodation within the existing dwellinghouse

  Granted Householder Extension Loft or dormer 10 docs
  Domestic

• Land Rear Of 298 Watford Road Chiswell Green Hertfordshire Al2 3Dw

  5/2016/2645 Submitted 23 Aug 2016 200 yards away

  Discharge of Condition 10 (drainage) of planning permission 5/2016/1153 dated 08/06/2016 for Erection of four, five bedroom dwellings, associated landscaping works and boundary fencing

  Granted Conditions 6 docs

• 298 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Dw

  5/2016/3792 Submitted 20 Dec 2016 200 yards away

  Two storey side, part single, part two storey rear extensions following demolition of existing side and rear projections, part first floor side extension, loft conversion including raising of ridge height with rooflights and alterations to openings and fr

  Decided Extension Loft or dormer +2 13 docs

• 389 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Df

  5/2026/0927 Submitted 12 May 2026 250 yards away

  To construct a free standing Carport to front driveway, electric vehicle charging point along with cycle store and bin store, this will comprise of a flat roof with grass and wiled plants and integrate to the existing trees and bushes. To Apply for planni

  Granted Householder Trees 16 docs
  Domestic

• 8 Hammers Gate Chiswell Green St Albans Hertfordshire Al2 3Dz

  5/2026/0350 Submitted 24 Feb 2026 250 yards away

  Two-storey side extension with loft conversion and flat roof dormer. Replacement porch and alterations to the front landscaping to provide two parking spaces. Single-storey rear extension. New outbuilding for office use.

  Granted Householder Extension Loft or dormer 20 docs
  Small domestic

• 21 Hammers Gate Chiswell Green St Albans Hertfordshire Al2 3Dz

  5/2026/0258 Submitted 11 Feb 2026 250 yards away

  Single storey rear extension following demolition of existing single storey rear extension

  Granted Householder Extension Demolition 12 docs
  Small 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