Planning applications in Welwyn Hatfield
69 Robbery Bottom Lane Welwyn AL6 0UL
Raising the existing roof line incorporating new rooflights, new dormer, external alterations to existing windows and doors and the creation of a new ...
55 Wood Common Hatfield AL10 0UE
Erection of part single, part two storey rear extension and installation of two windows within the right elevaton.
2 Lemsford Village Lemsford Welwyn Garden City AL8 7TN
Erection of a single storey front porch extension
169 Bishops Rise Hatfield AL10 9EP
Certificate of lawfulness for the erection of a single storey rear extension
The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT
Extension of existing residential dwelling
102 Lemsford Lane Welwyn Garden City AL8 6YP
Erection of single-storey rear and side extension with the installation of three rooflights
4 Sherrards Mansion Rectory Road Welwyn Garden City AL8 7AY
Erection of single storey rear extension with covered pergola area
7 Greenfield Hatfield AL9 5HW
Erection of a single storey rear extension, conversion of double integral garage,, covered porch, replacement front dormer and erection of new boundar...
6 Marsden Road Welwyn Garden City AL8 6XZ
Erection of ground floor side extension and partial first floor side extension
Windy Ridge 40 Great North Road Welwyn AL6 0PX
Erection of two storey front extension with dormers, alteration to openings
41 Great North Road Welwyn Garden City AL8 7TJ
Certificate of lawfulness for the erection of a hip to gable roof extension, formation of rear dormer, erection of single storey side extension and in...
21 Broomhills Welwyn Garden City AL7 1RG
Erection of single storey one bedroom annexe
9 Monks Rise Welwyn Garden City AL8 7NF
New patio decking area and alterations to openings
13 Birkin Court Welwyn Garden City AL7 3FA
Proposed part single storey rear and side extension with break through, first floor part rear/side infill with internal alterations
45 Osborne Road Little Heath Potters Bar EN6 1SB
Erection of brick wall, iron railings and iron electric sliding gates to the front of the property and landscaping works
67 Valley Road Welwyn Garden City AL8 7DR
Reinstate the existing front driveway and erection of a small white-painted timber pedestrian gate installed between the existing laurel boundary hedg...
16 The Wade Welwyn Garden City AL7 4LG
Erection of a garden room and a single storey rear extension, following demolition of conservatory
110 Guessens Road Welwyn Garden City AL8 6RS
Erection of a first-floor side extension
15 Bradmore Way Brookmans Park AL9 7QY
Erection of two storey side and rear extension (resubmission of lapsed consent 6/2022/1846/HOUSE)
33 Roe Green Lane Hatfield AL10 0SH
Prior approval for the erection of a single storey ground floor rear extension measuring 8m in depth, 2.92m in height and 2.81m to the eaves
367 St Albans Road West Hatfield AL10 9RU
Erection of single storey front, side and rear extensions and extension to the existing garage
57 Briars Lane Hatfield AL10 8EX
Formation of four dormers to front and a rear dormer to facilitate loft conversion
57 Briars Lane Hatfield AL10 8EX
Erection of a single storey side extension
45 Garden Avenue Hatfield AL10 8LL
Prior approval for the erection of a single storey rear extension measuring 5.5m in depth, 3.25m in height and 3m to the eaves following the demolitio...
28 The Grove Brookmans Park AL9 7RN
Part conversion of garage to form utility room with two rooflights within the roof
4 Bulls Lane Hatfield AL9 7PD
Erection of a two storey side extension, single storey front extension and single storey rear extension following the demolition of the existing garag...
14 Holloways Lane Welham Green Hatfield AL9 7NP
Erection of single storey front, side and rear extensions
307 Knightsfield Welwyn Garden City AL8 7NJ
Erection of single storey rear extension with roof lanterns, covered verandah area, installation of roof lantern to existing side roof and replacement...
16 Spring Glen Hatfield AL10 8HD
Erection of part single, part two storey rear extension and front extension and rendering to the external elevations
133 Sweet Briar Welwyn Garden City AL7 3EB
Rear garden landscaping comprising the installation of two louvered aluminium pergolas, a multi-level porcelain terrace, and integrated soft landscapi...
14 Birch Drive Hatfield AL10 8NX
Erection of part single and part two storey rear extension, two storey side extension and a single storey front porch following demolition of the exis...
37 The Ridgeway Cuffley Potters Bar EN6 4BB
Erection of single-storey rear extension, two-storey rear extensions and front porch, first-floor rear balcony, replacement rear patio, alterations to...
17 Claves Crescent Welwyn Garden City AL7 1WN
Erection of single storey rear extension & alterations to openings
111 Warren Way Digswell Welwyn AL6 0DL
Erection of part single storey, part two storey rear extension with rooflight to ground floor roof, enlarged patio area and ground floor and first flo...
78 Valley Road Welwyn Garden City AL8 7DP
Erection of a part single-storey rear extension, part first-floor rear extension, and associated alterations to the existing dwelling in order to impr...
87 Lords Wood Welwyn Garden City AL7 2HG
Erection of single storey rear/side extension & garage conversion
6 Marsden Road Welwyn Garden City AL8 6XZ
Erection of part single, part two storey side extension
Ponsbourne Manor Hunters Lodge 7 The Ridings Newgate Street Village Hertford SG13 8QX
Certificate of lawfulness for the use of the land for siting a mobile home for use ancillary to the main dwelling
16 The Wade Welwyn Garden City AL7 4LG
Proposed single storey rear extension and garden room following demolition of conservatory
114 Tolmers Road Cuffley Potters Bar EN6 4JR
Erection of a single storey rear extension, first floor front extension and a double storey front extension with portico porch and raising the roof to...
41 Rowans Welwyn Garden City AL7 1NZ
Erection of rear extension plus retrospective permission for a shed
45 Dawley Welwyn Garden City AL7 1EA
Proposed extension of the existing residential accommodation to provide an accessible WC and shower room. Materials, including white upvc windows, fac...
111 Wellcroft Road Welwyn Garden City AL7 3JX
Part two storey and part single storey rear extensions, alterations to openings and erection of detached garden room
8 Dawley Welwyn Garden City AL7 1DZ
Erection of single storey side extension
40 Reynards Road Welwyn AL6 9TP
Demolition of an existing derelict outbuilding and its replacement with single-storey accommodation ancillary to the main dwelling
9 Kerdistone Close Little Heath Potters Bar EN6 1LG
Garage conversion and erection of front porch
1 Claves Crescent Welwyn Garden City AL7 1WN
Certificate of lawfulness for a single-storey rear extension and garage conversion
11 Carleton Rise Welwyn AL6 9RP
Installation of a front portico
20 Attimore Road Welwyn Garden City AL8 6LW
Removal of an existing shed and associated structures at the rear of the garden and erection of a modest timber garden building with shingle roof for ...
19 Holme Road Hatfield AL10 9LH
Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3.30m in height and 3.00m to the eaves
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Latest application from Welwyn Hatfield: 3 Jun 2026. We check the council's portal daily.