Planning Applications in Welwyn Garden City

Planning authority: Welwyn Hatfield

214 last 90 days
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61 last 30 days
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15 last 14 days

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Showing 50 of 214 applications
6/2026/0980/TC 3 Jun 2026 Pending

Our Lady Catholic Primary School Woodhall Lane Welwyn Garden City AL7 3TF

T1 - Lime - Fell and grind root

Welwyn Hatfield 3 Jun 2026
6/2026/0969/TC 2 Jun 2026 Pending

13 Handside Close Welwyn Garden City AL8 6SR

1 x Whitebeam to reduce by approximately 1.5m height and 1.2m width Tree is dominating area over shrubs & hedges. Reduction will provide more light & ...

Welwyn Hatfield 2 Jun 2026
6/2026/0973/EMT 2 Jun 2026 Pending

13 Handside Close Welwyn Garden City AL8 6SR

1 x Whitebeam to reduce by approximately 1.5m height and 1.2m width Tree is dominating area over shrubs & hedges. Reduction will provide more light & ...

Welwyn Hatfield 2 Jun 2026
6/2026/0968/TC 2 Jun 2026 Pending

1 The Orchard Welwyn Garden City AL8 7PL

3 x Elms (dead) to remove to ground level 1 x Oak to reduce decayed stem by around 3m. Reduce small overextended stem by 1.5m 1 x Lawson Cypress to re...

Welwyn Hatfield 2 Jun 2026
6/2026/0972/EMT 2 Jun 2026 Pending

1 The Orchard Welwyn Garden City AL8 7PL

3 x Elms (dead) to remove to ground level 1 x Oak to reduce decayed stem by around 3m. Reduce small overextended stem by 1.5m 1 x Lawson Cypress to re...

Welwyn Hatfield 2 Jun 2026
6/2026/0959/EMT 1 Jun 2026 Pending

170 Boundary Lane, Welwyn Garden City, AL7 4DF

G1 - Group of field maple and ash trees, crown reduce by 2-3m approx

Welwyn Hatfield 1 Jun 2026
6/2026/0961/EMT 1 Jun 2026 Pending

10 Howicks Green, Welwyn Garden City, AL7 4RH

T1-Goat Willow to fell to stump level as it is Dying/dead. T2-Conifer hedge to fell to stump level as it has out grown it's position

Welwyn Hatfield 1 Jun 2026
6/2026/0955/EM 1 Jun 2026 Pending

17 Elmwood Welwyn Garden City AL8 6LD

Replacement of existing box hedge (in poor condition due to disease) with a low Lonicera Nitida hedge in the same position and scale, maintaining the ...

Welwyn Hatfield 1 Jun 2026
6/2026/0950/EMT 29 May 2026 Pending

35 Attimore Road Welwyn Garden City Hertfordshire AL8 6LQ

Remove T1 POPLAR and T3 PRUNUS

Welwyn Hatfield 29 May 2026
6/2026/0938/VAR 28 May 2026 Pending

17 Attimore Road Welwyn Garden City AL8 6LH

Variation of Condition 2 (approved plans) on planning permission 6/2025/2490/HOUSE

Welwyn Hatfield 28 May 2026
6/2026/0937/EM 28 May 2026 Pending

52 Woodland Rise Welwyn Garden City AL8 7LF

Installation of a solar PV array on the south, east & garage roofs of 52 Woodland Rise, consisting of a standard on-roof mounting system with 12 panel...

Welwyn Hatfield 28 May 2026
6/2026/0934/HOUSE 28 May 2026 Pending

2 Lemsford Village Lemsford Welwyn Garden City AL8 7TN

Erection of a single storey front porch extension

Welwyn Hatfield 28 May 2026
6/2026/0916/HOUSE 22 May 2026 Pending

102 Lemsford Lane Welwyn Garden City AL8 6YP

Erection of single-storey rear and side extension with the installation of three rooflights

Welwyn Hatfield 22 May 2026
6/2026/0908/COND 21 May 2026 Pending

59 New Road Digswell Welwyn AL6 0AL

Submission of details pursuant to Condition 14 (sustainable drainage scheme), 15 (verification report) and 16 (details of all units) on planning permi...

Welwyn Hatfield 21 May 2026
6/2026/0903/COND 21 May 2026 Pending

30 Barleycroft Road Welwyn Garden City AL8 6JU

Submission of details pursuant to Condition 3 (Landscaping Design) on planning permission 6/2024/1734/HOUSE

Welwyn Hatfield 21 May 2026
6/2026/0912/EM 21 May 2026 Pending

6 Marsden Road Welwyn Garden City AL8 6XZ

Erection of ground floor side extension and partial first floor side extension

Welwyn Hatfield 21 May 2026
6/2026/0913/TC 21 May 2026 Pending

Templewood Primary School Pentley Park Welwyn Garden City AL8 7SD

1 x Sycamore tree to fell (sooty bark & decline)

Welwyn Hatfield 21 May 2026
6/2026/0898/EMT 20 May 2026 Pending

99 Blythway Welwyn Garden City AL7 1DL

T1 Ash, self set against dwelling to fell and stump poison, no replant. T2 Ash, self set against fencing to fell and stump poison, no replant.

Welwyn Hatfield 20 May 2026
6/2026/0901/EM 20 May 2026 Pending

21 Broomhills Welwyn Garden City AL7 1RG

Erection of single storey one bedroom annexe

Welwyn Hatfield 20 May 2026
6/2026/0897/EMT 20 May 2026 Pending

3 Howicks Green Welwyn Garden City AL7 4RJ

T1 Ash, closest to the rear gate to fell and stump poison. No replant T2 Ash, clear from overheads and structures (sheds) by 2m

Welwyn Hatfield 20 May 2026
6/2026/0886/EM 19 May 2026 Pending

9 Monks Rise Welwyn Garden City AL8 7NF

New patio decking area and alterations to openings

Welwyn Hatfield 19 May 2026
6/2026/0871/HOUSE 18 May 2026 Pending

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

Welwyn Hatfield 18 May 2026
6/2026/0869/ADV 18 May 2026 Pending

Land Outside 54 Howardsgate Welwyn Garden City AL8 6BP

Installation of 1 no. new communications Kiosk with integrated defibrillator and advertising display

Welwyn Hatfield 18 May 2026
6/2026/0870/FULL 18 May 2026 Pending

Land Outside 54 Howardsgate Welwyn Garden City AL8 6BP

Installation of 1 no. new communications Kiosk with integrated defibrillator and advertising display

Welwyn Hatfield 18 May 2026
6/2026/0866/EM 18 May 2026 Pending

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...

Welwyn Hatfield 18 May 2026
6/2026/0876/EMT 18 May 2026 Pending

Great Dell Scout Hut Great Dell Welwyn Garden City AL8 7HY

Tree Safety Inspection reports lists the works to the trees

Welwyn Hatfield 18 May 2026
6/2026/0884/TC 18 May 2026 Pending

27 Sherrardspark Road Welwyn Garden City AL8 7JW

Tree species: Silver Wattle Number used on sketch plan: T2 Description of works: Removal T2 Silver Wattle is located very close to a building, and has...

Welwyn Hatfield 18 May 2026
6/2026/0857/HOUSE 15 May 2026 Pending

15 Victoria Close Welwyn Garden City AL7 4EL

Installation of third air source heat to front (south) facing elevation of dwelling

Welwyn Hatfield 15 May 2026
6/2026/0860/HOUSE 15 May 2026 Pending

16 The Wade Welwyn Garden City AL7 4LG

Erection of a garden room and a single storey rear extension, following demolition of conservatory

Welwyn Hatfield 15 May 2026
6/2026/0863/HOUSE 15 May 2026 Pending

110 Guessens Road Welwyn Garden City AL8 6RS

Erection of a first-floor side extension

Welwyn Hatfield 15 May 2026
6/2026/0850/TPO 14 May 2026 Pending

4 Mornington Digswell Welwyn AL6 0AJ

TG1 Tree Group overhanging road and footpath - Lift crowns overhanging road and foot path to 5 metres in height to allow clearance from road users and...

Welwyn Hatfield 14 May 2026
6/2026/0854/EM 14 May 2026 Pending

175 Blythway Welwyn Garden City AL7 1DS

Replace the existing front boundary hedge with a new, well-maintained evergreen hedge to improve the appearance of the property and enhance biodiversi...

Welwyn Hatfield 14 May 2026
6/2026/0849/TC 13 May 2026 Pending

18 Stanborough Road Welwyn Garden City AL8 6XD

T1: Cherry (Prunus sp.), dead. Fell and replant T2: Cherry (Prunus sp.), dead. Fell and replant 5 Day Notice

Welwyn Hatfield 13 May 2026
6/2026/0841/COND 13 May 2026 Pending

1 Mannicotts Welwyn Garden City AL8 7BW

Submission of details pursuant to condition 1 (Material Schedule), condition 2 (Doors and Windows Details) and condition 3 (Hard and soft landscaping)...

Welwyn Hatfield 13 May 2026
6/2026/0839/EM 12 May 2026 Pending

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...

Welwyn Hatfield 12 May 2026
6/2026/0832/EM 12 May 2026 Pending

180 Heronswood Road Welwyn Garden City AL7 3EU

Install inline rooftop solar panels front and back (14 rear, 10 front), with back garden installations of backup battery and air source heat pump unit

Welwyn Hatfield 12 May 2026
6/2026/0833/EMT 12 May 2026 Pending

41 Beehive Lane Welwyn Garden City AL7 4BJ

Fell Ash Tree in the garden due to; 1. The tree is now Damaging the shed due to growth 2. It is within 10m of neighbours (Graysfield Road) property an...

Welwyn Hatfield 12 May 2026
6/2026/0840/EMT 12 May 2026 Pending

6 Honeycroft Welwyn Garden City AL8 6HR

Cherry Blossom tree (T6) has failed to leaf or flower for two consecutive springs and shows clear signs of being dead (brown under-bark, brittle branc...

Welwyn Hatfield 12 May 2026
6/2026/0836/EM 12 May 2026 Pending

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...

Welwyn Hatfield 12 May 2026
6/2026/0837/TC 12 May 2026 Pending

16 Pitsfield Welwyn Garden City AL8 7SJ

1 x Cherry to remove to ground level. Removing due to ongoing decline and low vigour

Welwyn Hatfield 12 May 2026
6/2026/0838/EMT 12 May 2026 Pending

16 Pitsfield Welwyn Garden City AL8 7SJ

1 x Cherry to remove to ground level. Removing due to ongoing decline and low vigour. The tree has minimal foliage which has declined over recent year...

Welwyn Hatfield 12 May 2026
6/2026/0815/HOUSE 11 May 2026 Pending

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...

Welwyn Hatfield 11 May 2026
6/2026/0820/HOUSE 11 May 2026 Pending

17 Claves Crescent Welwyn Garden City AL7 1WN

Erection of single storey rear extension & alterations to openings

Welwyn Hatfield 11 May 2026
6/2026/0824/EMT 11 May 2026 Pending

35 Elmwood Welwyn Garden City AL8 6LD

Yew tree (T4) rear garden; south boundary; rooted in neighbour's property (no 37) overhanging boundary. Reduce north side (overhanging garden) to redu...

Welwyn Hatfield 11 May 2026
6/2026/0816/TC 11 May 2026 Pending

35 Elmwood Welwyn Garden City AL8 6LD

T1 Yew – rear garden; south boundary; rooted in neighbours’ property (no.37); overhanging boundary. Reduce north side (overhanging garden) to reduce l...

Welwyn Hatfield 11 May 2026
6/2026/0806/HOUSE 8 May 2026 Pending

87 Lords Wood Welwyn Garden City AL7 2HG

Erection of single storey rear/side extension & garage conversion

Welwyn Hatfield 8 May 2026
6/2026/0805/EM 8 May 2026 Pending

16 The Wade Welwyn Garden City AL7 4LG

Proposed single storey rear extension and garden room following demolition of conservatory

Welwyn Hatfield 8 May 2026
6/2026/0812/EMT 8 May 2026 Pending

18 Stanborough Road Welwyn Garden City AL8 6XD

T1 & T2: Cherry (Prunus sp.), dead. Fell and replant

Welwyn Hatfield 8 May 2026
6/2026/0804/HOUSE 8 May 2026 Pending

6 Marsden Road Welwyn Garden City AL8 6XZ

Erection of part single, part two storey side extension

Welwyn Hatfield 8 May 2026
6/2026/0810/EM 8 May 2026 Pending

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...

Welwyn Hatfield 8 May 2026
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Data updated daily. Source: Welwyn Hatfield planning portal.