8 Mannicotts Welwyn Garden City AL8 7BW

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 6/2026/0159/EM Granted

  8 Mannicotts Welwyn Garden City AL8 7BW

  Erection of a single storey rear extension, first floor rear extension, removal of existing roof and replacement roof with loft and crown roof. New dormers and alterations to openings

  Decided 2 Sep 2026

1. 29 Jan 2026

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. 30 Jul 2026

   Status changed to Under Consultation

   Previously Under Consideration.

4. 14 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 14 August 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.

• 8 Mannicotts Welwyn Garden City AL8 7BW

  6/2026/0159/EM Submitted 30 Jan 2026 50 yards away

  Erection of a single storey rear extension, first floor rear extension, removal of existing roof and replacement roof with loft and crown roof. New dormers and alterations to openings

  Granted Extension Loft or dormer +1
  Small domestic

• 7 Mannicotts Welwyn Garden City AL8 7BW

  6/2026/0789/TC Submitted 6 May 2026 50 yards away

  General Tree Maintenance and Management. T1 - Beech (Fagus Sycavatica) : Crown Reduction of 1.5metres. T2 - Silver Birch (Betula pendula) : Crown Reduction of up to 1.5metres back to previous cuts. T3 - Magnolia : Crown Reduction up up to 1.5metres in some places just 1metre. Back to near previous. T4 - Honey Locust : Crown lift the honey locust to 3m and to crown reduce the tree by approx. 1.5m back to previous reduction points.

  Granted Trees

• 10 Mannicotts Welwyn Garden City AL8 7BW

  6/2023/0386/EM Submitted 20 Feb 2023 50 yards away

  Installation of 10 solar panels

  Granted

• 10 Mannicotts Welwyn Garden City AL8 7BW

  6/2023/0387/EM Submitted 20 Feb 2023 50 yards away

  Installation of 1x air source heat pump - external unit

  Granted

• 11 Mannicotts Welwyn Garden City AL8 7BW

  6/2021/2094/EM Submitted 9 Jul 2021 100 yards away

  Erection of shed/garden room in rear garden

  Granted
  Small domestic

• 80 Valley Road Welwyn Garden City AL8 7DP

  6/2021/2553/TC Submitted 1 Sep 2021 100 yards away

  Formative prune 1 x Apple tree (T1) Fell 1 x Buddleia (T2) Reduce 1 x Beech branch (T3) by 2.5m as affecting apple tree Fell 1 x Conifer hedge (G1) covered by conservation area

  Granted Trees

• 6/2026/1408/HOUSE Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Reinstatement of the previously truncated chimney

  Received 10 Aug, published by the council 31 Aug 2026 Householder
• 6/2026/1170/HOUSE Granted

  6 Highfields Cuffley Potters Bar EN6 4EL

  Conversion of garage into study room with alterations to the front elevation, repositioning of lower ground floor entrance hall, erection of two storey infill side extension with internal alterations, replacement of existing front and side building brickwork with K-Render finish, removal of chimney and installation of 2 rooflights

  Received 6 Jul, published by the council 30 Jul 2026 Householder
• 6/2026/1177/HOUSE Granted

  Red Lodge High Road Essendon Hatfield AL9 6HU

  Erection of two single-storey side extensions, detached garage with barn-hipped roof and photovoltaic panels, relocated garden room and associated works to hardstanding and site layout.

  Received 7 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1376/HOUSE Granted

  18 Briary Wood Lane Welwyn AL6 0TF

  Erection of a single storey ground floor extension & part two storey rear, raising the roof and alterations to facilitate loft conversion to include new crown roof with front & rear dormers

  Received 4 Aug, published by the council 22 Aug 2026 Householder
• 6/2026/1392/HOUSE Granted

  1 Little Wade Welwyn Garden City AL7 4LE

  Erection of a single storey rear extension

  Received 6 Aug, published by the council 15 Aug 2026 Householder