Coombe House 9 Firs Walk Tewin Wood Tewin Welwyn Hertfordshire AL6 0NY

1. 25 Mar 2021

   Received by East Hertfordshire

2. 18 May 2021

   Decision issued: CL Proposed Grant

3. 19 Aug 2026

   Added to PlanIndex

East Hertfordshire granted permission on 18 May 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.

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.

• 7 Firs Walk Tewin Wood Tewin Welwyn Hertfordshire AL6 0NY

  3/21/1581/CLPO Submitted 15 Jun 2021 33m away

  Demolition of single storey structure and erection of detached garage/outbuilding.

  Granted Outline Demolition 5 docs
  Small domestic

• Delphi 3 Firs Walk Tewin Wood Tewin Welwyn Hertfordshire AL6 0NY

  3/21/1401/CLPO Submitted 25 May 2021 94m away

  Proposed outbuilding

  Refused Outline 4 docs

• 21 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NY

  3/26/0323/HH Submitted 9 Mar 2026 104m away

  Retrospective application for the retention of front boundary treatment and proposed installation of sliding gates

  Refused Householder 18 docs
  Domestic

• 19 Firs Walk Tewin Wood Tewin Hertfordshire AL6 0NY

  3/26/1030/VAR Submitted 23 Jul 2026 106m away

  78% historically approved · decision due ~17 Sep

  Variation of Conditions 2 (approved plans), 4 (Landscape and Ecological Management Plan), 5 (Sustainability of Construction) and 10 (Landscape design proposals) pursuant to planning permission (ref: 3/22/0312/FUL) for (Demolition and replacement of dwelling with associated parking and landscaping): Alterations from approved plans - alterations to Ecology Plan relating to bee bricks, inclusion of a chimney, alterations to landscaping (retrospective).

  Awaiting decision Amendments Demolition 33 docs
  Domestic

• 10, Firs Walk, Tewin, Herts, AL6 0NZ

  3/07/1133/FP Submitted 31 May 2007 106m away

  Front and rear extension & loft conversion

  Refused Full applications Extension Loft or dormer 2 docs

• 10, Firs Walk, Tewin, Herts, AL6 0NZ

  3/07/1132/FP Submitted 31 May 2007 106m away

  Loft extension incorporating rear dormer window

  Granted Full applications Extension Loft or dormer +1 1 doc

• 3/26/0448/CLPO Granted

  2 Killick Crescent Bishops Stortford Hertfordshire CM23 2ZU

  Install two rooflight windows

  30 Mar 2026 Outline
• 3/26/1041/CLPO Awaiting decision

  The Garden House 7 Stockings Lane Little Berkhamsted Hertfordshire SG13 8LW

  Certificate of lawfulness for proposed installation of two sets of gates and piers, with creation of new access (repositioning of existing means of access)

  24 Jul 2026 Outline
• 3/26/0530/CLPO Granted

  34 Mayflower Gardens Bishops Stortford Hertfordshire CM23 4PA

  Replacement roof and sides to conservatory on existing base

  17 Apr 2026 Outline
• 3/25/0668/SCREEN Decided

  Land At Dellows Ginns Road Stocking Pelham Hertfordshire SG9 0JA

  Screening Opinion for Construction of a Battery Energy Storage System (BESS), new vehicular access off Ginns Road, landscaping and associated engineering works.

  4 Apr 2025 Outline
• 3/26/0936/OUT Awaiting decision

  The Annexe 7 Helham Green Cottages Scholars Hill Helham Green Wareside Hertfordshire SG12 7RE

  Outline planning application with all matters reserved except for appearance and landscaping for the demolition of existing house and erection of new self build and custom build replacement dwelling with parking and infill of the swimming pool

  2 Jul 2026 Outline