Planning applications in Welwyn Hatfield, September 2026

6 Melbourne Court Welwyn Garden City AL8 6LL

Alterations to front and side elevations of the house and adding an EV charger to front elevation

114 Parkway Welwyn Garden City AL8 6HN

Submission of details pursuant to Condition 1 (details of block paving) and 2 (drawings of doors, rooflight and windows) on planning permission 6/2026/0403/HOUSE

74 Valley Road Welwyn Garden City AL8 7DP

Removal of front hedgerow and replace with planted flowers

Howlands House Howlands Welwyn Garden City AL7 4QJ

Erection of a single 3 and 4-storey building comprising 44 temporary accommodation homes, staff office and laundry facilities, children's play space, cycle and vehicular parking, associated servicing, plant enclosure, substation, landscaping and external works.

124 Parkway Welwyn Garden City AL8 6HN

Proposed portico to front and side entrances, new dormer windows to existing roof space, new/repositioned rooflights on main roof and new/repositioned windows on the rear elevation

63 Parkway Welwyn Garden City AL8 6JF

Addition of solar panels to roof (front and rear)

65 Maple Grove Welwyn Garden City AL7 1NN

Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 2.75m to the eaves

10 Handside Green Welwyn Garden City AL8 6SQ

Erection of a shed at read garden, replace rear garden gate and fencing and removing an internal Leylandii hedge

76 Brockswood Lane Welwyn Garden City AL8 7BQ

T1 - Ash tree - 2-3 crown reduction, remove deadwood T2 - Oak tree - 2-3m crown reduction T3 - Oak tree - crown reduction back too previous growth points T4 - Oak tree - 2-3m crown reduction T5 - Hornbeam - 5m crown lift T6 T7 T8 - Hornbeams - 2-3m crown reductions

76 Brockswood Lane Welwyn Garden City AL8 7BQ

T1 - Ash tree - 2-3 crown reduction, remove deadwood T2 - Oak tree - 2-3m crown reduction T3 - Oak tree - crown reduction back too previous growth points T4 - Oak tree - 2-3m crown reduction T5 - Hornbeam - 5m crown lift T6 T7 T8 - Hornbeams - 2-3m crown reductions

17A The Broadway Hatfield AL9 5HZ

Erection of canopy

Hatfield House Hatfield Park Great North Road Hatfield AL9 5NF

Roof repairs and ancillary works associated with the Grade I Listed Hatfield House

118 Dawley Welwyn Garden City AL7 1DX

Installation of an air to air heatpump - external unit and ducting on side elevation

18 Great North Road Welwyn AL6 0PS

Erection of front porch and car port

Knebworth Care Home 59 London Road Woolmer Green SG3 6JE

Reconfiguration and extension of the existing car parking provision to provide 10 additional parking spaces, relocation of cycle parking, enlarged refuse/bin store, associated hard and soft landscaping, removal of two existing trees, relocation of an existing shed, and associated site works

19 Pine Grove Brookmans Park AL9 7BP

Erection of dwelling following the demolition of existing dwelling

11 Lords Wood Welwyn Garden City AL7 2HF

Proposed garage conversion, widening of driveway to include a new parking space and erection of a garden room

5 Old French Horn Lane Hatfield AL10 8AH

Replace existing boundary fence with 1m brick wall and 1.5m piers and hedge

23 The Ridgeway Cuffley EN6 4BB

Erection of new 5 bed dwelling following the demolition of existing dwelling

22 Digswell Road Welwyn Garden City AL8 7PA

Installation of an air conditioning/heat pump unit & alterations to side elevation window

14 Cole Green Lane Welwyn Garden City AL7 3PW

Installation new hard standing and alterations to landscaping

HMWT Gobions Wood Nature Reserve Off Mymms Drive Potters Bar AL9 7AF

Mature Ash tag 895 with multiple cavities and evidence of long term Inonotus hispidus decay with multiple fruiting bodies on stem and around the tree on the ground Heavily declining Hawthorn tag 487, adjacent to and leaning over carpark, fell to fence height, all arisings removed Mature multi-stemmed Ash tag 35 tree has multiple inclusions with decay and leans over carpark, fell to fence height, all arisings removed

34 Fordwich Road Welwyn Garden City AL8 6EY

T1 Conifer - removal of the tree down to a stump

25 Longcroft Lane Welwyn Garden City AL8 6EB

1 x Apple to reduce by approximately 2.5m height and 2m width

5 Coneydale Welwyn Garden City AL8 7RX

EV Charger installation

22 Digswell Road Welwyn Garden City AL8 7PA

Installation of an air conditioning/heat pump unit and alterations to side elevation window

68 Tolmers Road Cuffley Potters Bar EN6 4JY

Erection of front boundary dwarf wall, railings and gated entrances and battened fencing to left and right boundaries to front garden alongside hardstanding to frontage

Land adjacent to 51 Great North Road Great North Road Stanborough Welwyn Garden City AL8 7TJ

Variation of Condition 15 (approved plans) on planning permission 6/2025/0654/FULL

The North Star 82 Great North Road Welwyn AL6 0TA

Submission of details pursuant of conditions 5 (noise), 6 (EV charging points), 7 (cycle storage), 10 (travel plan statement on planning permission 6/2026/0025/VAR

London Road Woolmer Green SG3 6JE

Creation of an agricultural access

30 Valley Road Welwyn Garden City AL8 7DN

1 x Korean bee tree to re pollard back to existing pollard points

9 Dellcott Close Welwyn Garden City AL8 7BB

T1 x Oak to reduce by approximately 2m height and width. Remove epicormic growth from trunk up to crown break

11 Woodland Rise Welwyn Garden City AL8 7LJ

Replacement fenestration, insertion of rooflight, raising flat roof to accommodate insulation for part garage conversion

11 Woodland Rise Welwyn Garden City AL8 7LJ

Raising of flat roof to accommodate insulation for part garage conversion, replacement fenestration and insertion of rooflight

30 Valley Road Welwyn Garden City AL8 7DN

1 x Korean bee tree to re pollard back to existing pollard points Korean bee tree to reduce back to previous points - the tree has been historically pollarded and the works are to maintain the current maintenance cycle for the tree.

260 Heronswood Road Welwyn Garden City AL7 3JQ

Replacement front and back doors to improve security and insulation

34 Fordwich Road Welwyn Garden City AL8 6EY

Fell large Conifer

42 New Road Digswell Welwyn AL6 0AH

T17 Pine and T74 Scots Pine are both dead and now dangerous (due to leaning). Covered by TPO 817 (2018)

3 Lysley Place Brookmans Park AL9 6NZ

Erection of front porch canopy

41 Attimore Road Welwyn Garden City AL8 6LG

Erection of wooden garden room to replace existing shed in rear garden

14 Ramblers Way Welwyn Garden City AL7 2JX

Addition of balcony to rear elevation

28 Peplins Way Brookmans Park AL9 7UU

Erection of two-storey front and side extension, single-storey rear extension and a flat roof incorporating a glazed rooflight

10 Pentley Park Welwyn Garden City AL8 7RU

T1- Bay tree - Fell to ground level as its outgrown its position and is interfering with the drains

3 Wendover Drive Welwyn AL6 9LT

T1 - 1 x Beech tree - crown reduce by approx 2-3m - Remove any major deadwood throughout crown

30 Fordwich Road Welwyn Garden City AL8 6EY

T1 - Silver Birch reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed T2 - Silver Birch reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed

1 The Orchard Welwyn Garden City AL8 7PL

Erection of single storey rear extension to partially replace existing extension

30 Fordwich Road Welwyn Garden City AL8 6EY

T1 - reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed T2 - reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed

1 The Orchard Welwyn Garden City AL8 7PL

Erection of a single storey rear extension following the part demolition of existing single storey rear extension.

55 Wood Common Hatfield AL10 0UE

Erection of part single, part two storey rear extension and the installation of two new windows within the side elevation

15 Bedwell Close Welwyn Garden City AL7 3XH

Installation of a roof-mounted solar photovoltaic (PV) system comprising seven solar panels located on the side and rear roof slopes of the existing dwelling, together with associated inverter and battery storage equipment positioned at the rear of the property. No solar panels are proposed on the front elevation, and no internal alterations to the dwelling are proposed.