Land to the North-West Harmer Green Lane, Digswell, Welwyn

1. 3 Mar 2026

   Received by Welwyn Hatfield

2. 10 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Apr 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 30 April 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 94 Harmer Green Lane Digswell Welwyn AL6 0EP

  6/2024/2052/PN19 Submitted 24 Oct 2024 227m away

  Prior approval for the erection of an agricultural building measuring 15m in length, 16m in width, 3.6m to the eaves and 5.5m to the ridge

  Refused Prior approval

• Pennyfathers Pennyfathers Lane Welwyn AL6 0EL

  6/2023/0149/COND Submitted 20 Jan 2023 324m away

  Submission of details pursuant of condition 1(materials) and 2 (windows) on planning permission 6/2022/0774/HOUSE

  Granted Conditions Windows or glazing
  Major scheme

• Pennyfathers Pennyfathers Lane Welwyn Hertfordshire AL6 0EL

  6/2023/0148/COND Submitted 20 Jan 2023 324m away

  Submission of details pursuant to conditions 1 (External materials), 2 (Drawing details) and 5 (Rainwater goods) on application ref: 6/2022/0775/LB

  Granted Conditions 1 doc

• 98 Harmer Green Lane Digswell Welwyn Hertfordshire AL6 0ES

  6/2023/0121/LAWP Submitted 18 Jan 2023 349m away

  Certificate of lawfulness for erection of single storey rear extension, two single storey side and rear extensions and two 2-storey rear extensions

  Refused Lawful development Extension
  Small domestic

• 98 Harmer Green Lane Digswell Welwyn AL6 0ES

  6/2026/1200/HOUSE Submitted 10 Jul 2026 349m away

  83% historically approved · decision due ~7 Sep

  Formation of front boundary gate with brick piers and erection of rear extension, rear orangery, side porch canopy, replacement front porch, alterations to the fenestration including replacement windows, infilling the garage door, replacement roof tiles, replacement pool in new location, bore hole, Installation of rooflights, swimming pond, formation of glass balustrade at the rear, flint cladding/masonary treatment, garden outbuildings including a workshop, gym, shepherds hut, sauna and greenhouse, ev charger and heat source pump

  Awaiting decision Householder Extension Loft or dormer +2
  Small domestic

• 8 Pennyfathers Lane WelwynAL6 0EN

  6/2024/1543/HOUSE Submitted 13 Aug 2024 371m away

  Installation of swing opening gates on the existing drive

  Refused Householder
  Domestic

• 6/2025/0871/OUTLINE Granted

  Land at Pooleys Lane Welham Green AL9 7LQ

  Outline application for up to 80 dwellings with all matters reserved except access

  12 May 2025 Outline
• 6/2026/1448/PIP Awaiting decision

  Land North of 58 Bell Lane Brookmans Park AL9 7AY

  Permission in principle for the erection of a single dwelling

  18 Aug 2026 Outline
• 6/2026/0649/EIA Decided

  Land South of Northaw Road East Cuffley

  Request for a screening opinion to determine whether an Environmental Statement is required in relation to the development of up to approximately 200-250 dwellings with associated landscaping and public open space

  13 Apr 2026 Outline
• 6/2026/0765/EIA Decided

  Small Animal Hospital at the Hawkshead Campus of the Royal Veterinary College AL9 7TA

  Request for a screening opinion for proposal to implement the proposals for a new Small Animal Hospital as per the Approved Hawkshead Campus Masterplan (2018): Request for an Environmental Impact Assessment (EIA) Screening Opinion under Regulations 5 and 6 of the Town and Country Planning (E nvironmental Impact Assessment) Regulations 2017 (as amended)

  30 Apr 2026 Outline
• 6/2026/0902/PIP Awaiting decision

  Site Of Former Swan Stables Woodside Lane AL9 6DE

  Residential development of five units

  20 May 2026 Outline