13 Greenfield Hatfield AL9 5HW

This site has had 2 applications since 2026: 1 approved, 1 refused.

• 6/2026/0368/HOUSE Granted

  13 Greenfield Hatfield AL9 5HW

  Erection of single storey rear extension, first floor front and side extension, single storey front infill extension and alteration to fenestration

  Decided 30 Apr 2026 Householder

1. 9 Jun 2026

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. 4 Aug 2026

   Decision issued: Refused

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 Greenfield Hatfield AL9 5HW

  6/2026/0368/HOUSE Submitted 27 Feb 2026 0m away

  Erection of single storey rear extension, first floor front and side extension, single storey front infill extension and alteration to fenestration

  Granted Householder Extension Windows or glazing
  Small domestic

• 15 Greenfield Hatfield AL9 5HW

  6/2021/0765/HOUSE Submitted 9 Mar 2021 19m away

  Erection of a two storey front and side extension

  Granted Householder Extension
  Domestic

• 7 Greenfield Hatfield AL9 5HW

  6/2026/0904/HOUSE Submitted 21 May 2026 57m away

  Erection of a single storey rear extension, conversion of double integral garage, covered porch, replacement front dormer and erection of new boundary wall following the removal of the existing hedge

  Granted Householder Extension Loft or dormer
  Small domestic

• 3 Greenfield Hatfield AL9 5HW

  6/2021/1817/HOUSE Submitted 11 Jun 2021 86m away

  Single storey rear extension, following demolition of existing conservatory, removal of chimney stack and erection of a first floor side extension with 2 x terrace areas. Conversion of existing garage and alterations to fenestration, plus replacement of existing cladding to front and rear first floor elevations to K render.

  Refused Householder Extension Demolition +1
  Small domestic

• 10 Sunnyfield Hatfield AL9 5DX

  6/2024/1282/FULL Submitted 8 Jul 2024 89m away

  Erection of a replacement dwelling following the demolition of the existing dwelling, alterations to existing garage and hardstanding

  Granted Full applications Demolition
  Domestic

• 22 Pleasant Rise Hatfield AL9 5DU

  6/2024/1837/LAWP Submitted 24 Sep 2024 137m away

  Certificate of lawfulness for the installation of a rear dormer window

  Granted Lawful development Loft or dormer Windows or glazing

• 6/2026/1198/HOUSE Granted

  9 Mardley Hill Welwyn AL6 0UE

  Erection of single storey front, side and rear extension, raising the existing roof and formation of rear dormer. Alterations to the fenestration, including, installation of new windows and doors and external rendering and cladding, following the demolition of garage and porch

  10 Jul 2026 Householder
• 6/2026/1257/HOUSE Granted

  21 The Swallows Welwyn Garden City AL7 1BX

  Garage conversion with alterations to openings to front and rear elevations

  17 Jul 2026 Householder
• 6/2026/1293/HOUSE Granted

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  22 Jul 2026 Householder
• 6/2026/1202/HOUSE Granted

  40 Cecil Crescent Hatfield AL10 0HG

  Erection of single storey rear extension

  10 Jul 2026 Householder
• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  13 Jul 2026 Householder