12 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

This site has had 3 applications since 2021: 3 approved, 0 refused.

• TP/2025/0558 Granted

  12 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

  T14 Oak - Reduction by 3-4m approx (primary cuts) This tree has been previously been trimmed to prevent it out growing its location T15 Oak - Crown reduction by 2-3m approx. Same as above a control in tree spread is required.

  Decided 8 Dec 2025 Trees
• TP/2021/0147 Granted

  12 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

  Oak (T4 TPO 1047) - lift crown by 5m to remove low lying branches crown thin 20% branches have broken off during high wind .

  Decided 3 May 2021 Trees

1. 6 Mar 2026

   Received by St Albans

2. 9 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Jul 2026

   Decision issued: DC3 Conditional Permission

4. 27 Sep 2026

   Added to PlanIndex

St Albans granted permission on 2 July 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 13 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

  5/2021/1614 Submitted 27 May 2021 50 yards away

  First floor front extension with rooflights, installation of solar panels on the rear roof slope, alterations to openings (resubmission following approval 5/2021/0522 dated 16/04/2021)

  Granted Householder Extension Loft or dormer 10 docs
  Domestic

• 12 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

  TP/2025/0558 Submitted 23 Oct 2025 50 yards away

  T14 Oak - Reduction by 3-4m approx (primary cuts) This tree has been previously been trimmed to prevent it out growing its location T15 Oak - Crown reduction by 2-3m approx. Same as above a control in tree spread is required.

  Granted Trees 4 docs

• 20 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

  5/2026/1375 Submitted 17 Jul 2026 50 yards away

  89% historically approved · decision due ~14 Sep

  Proposed first floor side extension with new solar panels, new front two-storey extension, part external cladding, replacement rear bay window, along with internal and external alterations and replacement windows

  Awaiting decision Householder Extension Windows or glazing 14 docs
  Domestic

• 24 Hartwell Gardens Harpenden Al5 2Rw

  TP/2017/0455 Submitted 7 Sep 2017 50 yards away

  Reduce crown of Lime tree in rear garden back 2-3m below previous reduction points. Remove Diseased limb. Reduce Holly hedge by 1m. Reason - Lime has suffered limb failure. Holly hedge - To improve appearance - previously reduced. All in area A5.

  Granted Trees 5 docs

• 12 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

  TP/2021/0147 Submitted 15 Mar 2021 50 yards away

  Oak (T4 TPO 1047) - lift crown by 5m to remove low lying branches crown thin 20% branches have broken off during high wind .

  Granted Trees 2 docs

• 86 Townsend Lane Harpenden Hertfordshire Al5 2Rq

  5/2025/1061 Submitted 2 Jun 2025 150 yards away

  Demolition of existing 4 bedroom house and construction of replacement 5 bedroom dwelling with attic accommodation and landscaping works, including air source heat pump and air conditioning units and solar panels

  Granted Demolition 40 docs
  Domestic

• 5/2026/0517 Granted

  28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

  Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

  Received 16 Mar, published by the council 31 Aug 2026 Householder
• 5/2026/1055 Granted

  39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

  Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

  Received 1 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1278 Granted

  39 Foxcroft St Albans Hertfordshire Al1 5Ss

  Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

  Received 1 Jul, published by the council 24 Jul 2026 Householder
• 5/2026/1170 Granted

  20 Nimrod Close St Albans Hertfordshire Al4 9Xy

  Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

  Received 17 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1338 Granted

  16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

  Proposed front porch

  Received 11 Jul, published by the council 9 Aug 2026 Householder