20 Desborough Drive Tewin Wood Tewin Welwyn Hertfordshire AL6 0HJ

This site has had 3 applications since 2021: 2 approved, 1 refused.

• 3/21/0775/CLPO Granted

  20 Desborough Drive Tewin Wood Tewin Welwyn Hertfordshire AL6 0HJ

  Detached single storey outbuilding

  Decided 24 May 2021 Outline
• 3/21/0762/HH Refused

  20 Desborough Drive Tewin Wood Tewin Welwyn Hertfordshire AL6 0HJ

  Demolition of front porch and construction of two storey front extension

  Decided 19 Aug 2021 Householder

1. 15 Mar 2021

   Received by East Hertfordshire

2. 6 Jul 2021

   Decision issued: Grant Plan Permission w Conds

3. 19 Aug 2026

   Added to PlanIndex

East Hertfordshire granted permission on 6 July 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.

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.

• 20 Desborough Drive Tewin Wood Tewin Welwyn Hertfordshire AL6 0HJ

  3/21/0775/CLPO Submitted 23 Mar 2021 50 yards away

  Detached single storey outbuilding

  Granted Outline 6 docs
  Small domestic

• 20 Desborough Drive Tewin Wood Tewin Welwyn Hertfordshire AL6 0HJ

  3/21/0762/HH Submitted 23 Mar 2021 50 yards away

  Demolition of front porch and construction of two storey front extension

  Refused Householder Extension Demolition 15 docs
  Small domestic

• 2, East Riding, Tewin, Welwyn, AL6 0PA

  3/06/2137/FP Submitted 27 Oct 2006 50 yards away

  Two storey rear, single storey side and front extensions including two storey stairwell and new raised roof.

  Granted Full applications Extension
  Small domestic

• 12 Desborough Drive Tewin Wood Tewin Hertfordshire AL6 0HJ

  3/26/1021/NMA Submitted 21 Jul 2026 50 yards away

  Non-material amendment to 3/25/1431/HH, changes to fenestration

  Granted Amendments Windows or glazing 5 docs

• 12 Desborough Drive Tewin Wood Tewin Hertfordshire AL6 0HJ

  X/24/0455/CND Submitted 14 Oct 2024 100 yards away

  Discharge of condition 4 (landscaping) of planning approval 3/24/0670/HH

  Granted Conditions 3 docs

• Land To The Side Of 3 East Riding Tewin Wood Tewin Welwyn Hertfordshire AL6 0PA

  3/22/1180/FUL Submitted 7 Jun 2022 100 yards away

  Erection of 1, 4 bedroomed dwelling with associated landscaping and parking.

  Refused Full applications 54 docs
  Domestic

• 3/26/1481/HH Awaiting decision

  7 Town Lane Benington Hertfordshire SG2 7LA

  Erection of detached outbuilding to the rear of the property (part-retrospective)

  Received 19 Oct, published by the council 23 Oct 2026 Householder
• 3/26/1480/HH Awaiting decision

  82 Mangrove Road Hertford Hertfordshire SG13 8AN

  Two-storey rear extension at first and second floor level; demolition of existing rear dormer, installation of roof light and window to side, and extension to rear patio

  Received 19 Oct, published by the council 22 Oct 2026 Householder
• 3/26/1477/HH Awaiting decision

  22 Hare Street Road Buntingford Hertfordshire SG9 9HW

  Erection of single storey front porch and side extensions

  Received 19 Oct, published by the council 22 Oct 2026 Householder
• 3/26/1472/HH Awaiting decision

  58 West Street Hertford Hertfordshire SG13 8EZ

  Insertion of rooflight into eastern side elevation of dwelling

  Received 14 Oct, published by the council 23 Oct 2026 Householder
• 3/26/1466/HH Awaiting decision

  8 The Stewarts Bishops Stortford Hertfordshire CM23 2NT

  Demolition of existing rear conservatory. Erection of two storey front and rear extensions. Raising roof ridge. Removal of existing chimney and insertion of two chimneys. Insertion of three rooflights on front roof slope and three rooflights and dormer to rear roof slope. Alterations to fenestrations

  Received 14 Oct, published by the council 20 Oct 2026 Householder