Hollywell House 3B Park Avenue South Harpenden Hertfordshire Al5 2Dz

1. 10 May 2021

   Received by St Albans

2. 11 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 30 Jun 2021

   Decision issued: Certificate of Lawfulness Approved

4. 25 Aug 2026

   Added to PlanIndex

St Albans granted permission on 30 June 2021, 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.

• 19 Park Avenue South Harpenden Al5 2Dz

  TP/2017/0654 Submitted 20 Dec 2017 50 yards away

  1 X Eucalyptus - Fell

  Granted Trees 2 docs

• 19 Park Avenue South Harpenden Al5 2Dz

  TP/2017/0659 Submitted 18 Dec 2017 50 yards away

  1 x Scots Pine - Remove snow damaged branch.

  Granted Trees 2 docs

• 23 Park Avenue South Harpenden Hertfordshire Al5 2Dz

  TP/2020/0758 Submitted 27 Nov 2020 50 yards away

  Front garden trees. 1- -Scots pine - Fell to ground level. 2 - Scots pine - Fell to ground level. 3 - Thuja - Fell to ground level. 4 - Scots pine - Fell to ground level.

  Granted Trees 6 docs

• 11 Park Avenue South Harpenden Hertfordshire Al5 2Dz

  5/2016/3710 Submitted 12 Dec 2016 50 yards away

  Single storey side extension with rooflights, removal of existing chimney stack at roof level and existing hipped roof adapted to create gable wall with window to facilitate loft conversion with front and rear dormer windows and rooflights, alterations to

  Withdrawn Extension Loft or dormer +1 31 docs
  Small domestic

• 9 Park Avenue South Harpenden Hertfordshire Al5 2Dz

  5/2016/3593 Submitted 1 Dec 2016 50 yards away

  One dwelling with basement floor and habitable loft accommodation, widening of site access and crossover with new gate, alterations to driveway, removal of trees and associated landscaping works following demolition of existing dwelling

  Granted Demolition Trees 21 docs
  Domestic

• 15A Park Avenue South Harpenden Hertfordshire Al5 2Dz

  TP/2026/0054 Submitted 9 Feb 2026 50 yards away

  T3 - Smooth leaved holly x 1 - fell to ground level Reasons: Dying from honey fungus T4 - False acacia x 1 - fell to ground level Reasons: Dying from honey fungus Leyland cypress x 1 /Holly - lift to 3m above ground level Reasons: Dying from honey fungus

  Granted Trees 2 docs

• 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