Planning applications in Welwyn Hatfield, October 2025

79 Mill Green Road Welwyn Garden City AL7 3UX

Erection of a two storey side/single storey rear extension and loft conversion (resubmission of refused application 6/2025/0950/EM)

Northaw House Coopers Lane Northaw Potters Bar EN6 4FG

Variation of condition 2 (approved plans) on planning permission 6/2023/2553/VAR

16 Cobmead Hatfield AL10 0JF

Submission of details pursuant to condition 1 (Landscaping details), condition 2 (External materials) and condition 5 (Landscape management and maintenance plan) on planning permission 6/2024/2383/FULL

The former Three Valleys Water site (now Peregrine Way) Bishops Rise Hatfield 38 Hatfield Delivery Office Po Box 48 Town Centre Hatfield AL10 9HL

Variation of Condition 2 (Approved Plans) and removal of condition 16 (Kissing Gate) on planning permission S6/2012/1790/S73B

9 Hill Rise Cuffley Potters Bar EN6 4ED

Erection of a part single and part two storey rear extension, garage conversion to habitable use and alterations to fenestration

37 Mardley Avenue Welwyn AL6 0TU

Erection of a single chalet dwelling

18 Fallowfield Welwyn Garden City AL7 1EE

Installation of hardstanding (retrospective)

Boltons Park Farm 44 Hawkshead Road Little Heath Potters Bar EN6 1NB

Submission of details pursuant to condition 1 (Biodiversity Net Gain Plan), on planning permission 6/2025/0855/FULL

58 Bell Lane Brookmans Park AL9 7AY

Erection of two dwellings with associated access, parking, amenity space and landscaping following demolition of existing bungalow

Land East of Colesdale Farm Cuffley

Erection of a residential development of up to 35 dwellings, with all matters reserved for subsequent approval except for a new vehicular access from Northaw Road East

174 Crawford Road Hatfield AL10 0PA

Retention of outhouse at the end of rear garden