Here are the latest planning applications for Welwyn Hatfield and Potters Bar, taken from Welwyn Hatfield, Hertsmere and East Herts councils.

Welwyn Hatfield

119 Peplins Way Brookmans Park AL9 7UT. Remodelling of an existing single storey rear extension with new rooflights and a hip to gable loft extension to include a new rear dormer. Ref No: 6/2024/1814/HOUSE 

29 Brockswood Lane Welwyn Garden City AL8 7BE. Part single, part two storey rear extension, part demolition of existing garage, alterations to openings and extension to driveway. Ref No: 6/2024/1839/HOUSE 

96 Roe Green Lane Hatfield AL10 0SJ. Erection of a single storey rear extension. Ref No: 6/2024/1647/HOUSE 

117 The Ryde Hatfield AL9 5DP. Erection of front porch and replace existing flat roof with mono-pitched roof. Alterations to the fenestration including new windows and doors and infilling garage door with brickwork and new window. Ref No: 6/2024/1828/HOUSE 

7 Ellenbrook Crescent Hatfield AL10 9RP. Erection of a single storey side and rear extension following the demolition of existing garage/greenhouse and conservatory. New garden side access gate within existing brick boundary wall. Removal of ex chimney stack from side/rear elevation. Ref No: 6/2024/1822/HOUSE 

Holwell Hyde Cottage Holwell Hyde Lane Welwyn Garden City AL7 4AA. Erection of a replacement dwelling. Ref No: 6/2024/1841/FULL 

15 Hanyards Lane Cuffley Potters Bar EN6 4AT. Erection of a ground floor rear extension and roof alterations including raising of ridge and insertion of rear dormers. Ref No: 6/2024/1820/HOUSE 

6 Tempsford Welwyn Garden City AL7 2PB. Erection of single storey rear extension, following the demolition of existing conservatory. Ref No: 6/2024/1838/HOUSE 

2 Gresley Close Welwyn Garden City AL8 7QB. Garage conversion to form a habitable room (study) including replacing garage door with new brickwork and window and proposed infill front porch. Ref No: 6/2024/1836/HOUSE 

6 Sherrards Mews Rectory Road AL8 7AX. Erection of a single storey side/rear extension and roof alterations. Ref No: 6/2024/1853/HOUSE 

84 Warrengate Road North Mymms Hatfield AL9 7TY. Erection of a replacement dwelling. Ref No: 6/2024/1636/FULL 

9 Welham Manor Welham Green Hatfield AL9 7EL. Prior Approval for the erection of a single storey extension to the rear of the garage and conversion of the garage itself measuring 5.17m in depth, 3.26m in height and 2.32m to the eaves. Ref No: 6/2024/1778/PN8 

2 Lanercost Close Welwyn AL6 0RW. Erection to two single storey side extensions, first floor rear extension, roof alterations including addition of dormers to side and rear elevations, insertion of roof lights, juliette balcony onto terrace and alterations to openings. Ref No: 6/2024/1795/HOUSE 

33 The Swallows Welwyn Garden City AL7 1BX. Loft conversion with dormer to rear and insertion of rooflights to existing front roof elevation. Ref No: 6/2024/1830/HOUSE 

35 Codicote Road Welwyn AL6 9TT. Erection of first floor extension with loft accommodation and rooflights to front and rear roofslopes, single storey rear extension, with other external alterations following demolition of single storey rear extension and outbuilding. Ref No: 6/2024/1629/HOUSE 

24 Fulling Mill Lane Welwyn AL6 9NS. Certificate of lawfulness for the erection of first floor extension, single storey rear extension, single storey side and rear extension, alterations to fenestrations and installation of roof a roof light to rear roof slope. Ref No: 6/2024/1815/LAWP 

11 Little Dell Welwyn Garden City AL8 7HZ. Erection of part single and part two storey rear extension following demolition of existing conservatory, single storey side extension following demolition of outbuilding. Ref No: 6/2024/0940/EM 

30 Barleycroft Road Welwyn Garden City AL8 6JU. Erection of part single part two storey rear extension, replacement front porch, replacement windows and alterations to driveway including the creation of a crossover. Ref No: 6/2024/1740/EM 

30 Springfields Welwyn Garden City AL8 6XP. Erection of single storey rear extension and new side window following removal of existing conservatory. Ref No: 6/2024/1791/EM 

29 Brockswood Lane Welwyn Garden City AL8 7BE. Part single, part two storey rear extension, part demolition of existing garage, alterations to openings and extension to driveway. Ref No: 6/2024/1842/EM 

Hertsmere

241 Mutton Lane Potters Bar Hertfordshire EN6 2AT. Single storey rear extension. Ref No: 24/1164/FUL 

72 Cranborne Crescent Potters Bar Hertfordshire EN6 3AG. Construction of single storey side extension Certificate of Lawful Development (Proposed). Ref No: 24/1221/CLP 

20 Laurel Avenue Potters Bar Hertfordshire EN6 2AF. Single storey rear extension and two storey side extension with alterations to fenestration. Ref No: 24/1228/HSE 

42 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DN. Front porch, single storey side and rear extensions following demolition of garage and shed, conversion of loft to habitable space including front and rear dormers and 2x rooflights. Ref No: 24/1229/HSE 

7 Stamford Close Potters Bar Hertfordshire EN6 5NW. Single storey rear extension and conversion of loft to habitable space including rear dormer and 3x side roof lights. Certificate of lawful development (Proposed). Ref No: 24/1204/CLP 

77 Tempest Avenue Potters Bar Hertfordshire EN6 5LD. Single storey rear extension Depth: 6.00m, Height: 3.00m, Eaves: 3.00m. Ref No: 24/1212/PD42 

70 Torrington Drive Potters Bar Hertfordshire EN6 5HT. Retention of two storey front and side extension, single storey side and rear extensions. Ref No: 24/1226/HSE 

66 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QW. Conversion of loft to habitable space including hip to gable roof alterations and front and rear dormer windows. Single storey rear extension, front porch extension and alterations to fenestration. (Revised application from 23/1771/HSE). Ref No: 24/1210/HSE 

93 The Walk Potters Bar Hertfordshire EN6 1QJ. Demolition of existing detached garage and side lean-to and construction of two storey side and single storey side and rear extension, and alterations to fenestration. Ref No: 24/1213/HSE 

East Herts

Land At Walkern Road Watton At Stone Hertfordshire. Variation of Condition 2 (approved plans) pursuant to planning permission: 3/23/2108/FUL dated 19.08.2024 (For: Erection of 60 residential units [Use Class C3] with creation of access, car parking, landscaping, amenity and open space, substation, pedestrian/cycle paths and associated development. Provision of footbridge across the River Beane) - The amendments include altering the layouts for apartment units 49 and 47 to allow both units to comply with the requirements of Building Regulations Part M4(3). Amend the windows for apartment units 48 and unit 47. Ref No: 3/24/1848/VAR 

St Albans 

9 Sleapcross Gardens Smallford St Albans Hertfordshire AL4 0RX. Single storey front and first floor rear extensions. Ref No: 5/2024/0806