Planning authority
Welwyn Hatfield planning applications
3,788 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
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Welwyn Hatfield/6/2025/1744/TC
1 The Links Welwyn Garden City AL8 7DS
Two trees - Willow and Oak Whole crown reduction to 12m above ground level (to improve light penetration)
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Welwyn Hatfield/6/2025/1773/EMT
12 Digswell Road Welwyn Garden City AL8 7PA
Reduce 40ft cherry tree by 30% Reduce crab apple tree by 1-2m
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Welwyn Hatfield/6/2025/1787/HOUSE
32 Vineyards Road Northaw Potters Bar EN6 4PA
Erection of a single storey rear/side extension, conversion of garage into habitable room with installation of bay window, alterations to front porch and rear patio, and rear elevation form...
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Welwyn Hatfield/6/2025/1803/TPO
Essendon Place Dairy Lodge High Road Essendon Hatfield AL9 6HU
T1 Yew Tree Lift canopy over the road to about 4 meters T3 Beech Tree Reduce the height of the Beech tree by no more than 3 meters and the laterals no more than 2 meters forming the tree in...
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Welwyn Hatfield/6/2025/1819/EMT
2 Vine Close Welwyn Garden City AL8 7PS
Palm tree within bamboo to be removed - too close to property Oak to be lifted to 2.5m above ground level. Lateral branches over garden to be reduced by 1.5m the branches are too close to g...
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Welwyn Hatfield/6/2025/1829/EMT
26 Sheepcote Welwyn Garden City AL7 4QD
1 x Hornbeam to reduce by around 3m height and 2m width Reduce to retain suitable size & shape for garden
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Welwyn Hatfield/6/2025/1838/TC
56 Blakemere Road Welwyn Garden City AL8 7PN
To fell dead monkey puzzle. To reduce failing cherry by approx 4m and prune to shape. To fell small spruce
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Welwyn Hatfield/6/2025/1875/TC
15 The Valley Green Welwyn Garden City AL8 7DQ
1 x Pear to reduce by approximately 1m in height - reduce to retain a suitable size 1 x Beech to reduce by 1.5m height & width - Beech to reduce to retain a suitable size
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Welwyn Hatfield/6/2025/1877/EMT
15 The Valley Green Welwyn Garden City AL8 7DQ
1 x Pear to reduce by approx 1m in height 1 x Beech to reduce by 1.5m height & width
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Welwyn Hatfield/6/2025/1878/EMT
4 Barleycroft Road Welwyn Garden City AL8 6JU
To reduce the hornbeam by 40%. The hornbeam is situated to the side rear of the property on the boundary with the WHC Allotments. The tree is approx 15m in height with approx 9m crown sprea...
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Welwyn Hatfield/6/2025/1879/TC
4 Barleycroft Road Welwyn Garden City AL8 6JU
To reduce the Hornbeam by 40%. The Hornbeam is situated to the side rear of the property on the boundary with the WHC Allotments. The tree is approx 15m in height with approx 9 metre crown...
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Welwyn Hatfield/6/2025/1931/EMT
228 Handside Lane Welwyn Garden City AL8 6TD
30% crowning of sycamore tree within back garden as it is overhanging neighbouring properties
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Welwyn Hatfield/6/2025/1934/EMT
23 Brockswood Lane Welwyn Garden City AL8 7BE
1 x Silver birch to fell. 1 x Apple to reduce by approximately 1.2m height and width
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Welwyn Hatfield/6/2025/1938/TC
23 Brockswood Lane Welwyn Garden City AL8 7BE
1 x Silver birch to remove in sections to ground level. removing as crown declining with one side practically dead 1 x Apple to reduce by approximately 1.2m height and width reduce to retai...
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Welwyn Hatfield/6/2025/1953/TC
24 Sheepcote Welwyn Garden City AL7 4QD
T2 - Ash to remove lower cluster of branches back to the boundary line, reduce upper section by around 2.5m - overhang is becoming excessive and a nuisance
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Welwyn Hatfield/6/2025/1334/HOUSE
45 Osborne Road Little Heath Potters Bar EN6 1SB
Erection of front boundary wall with railings and gates
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Welwyn Hatfield/6/2025/1519/HOUSE
6 Peace Grove Welwyn AL6 0RS
Erection of garage with pitched slate roof with installation of external entrance gate
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Welwyn Hatfield/6/2025/1566/EM
70 Rowans Welwyn Garden City AL7 1PD
Erection of a single storey rear extension
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Welwyn Hatfield/6/2025/1606/EM
35 Crossway Welwyn Garden City AL8 7ED
Replace existing french doors with larger french doors
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Welwyn Hatfield/6/2025/1636/EM
4 Thumbswood Welwyn Garden City AL7 4QE
Installation of solar panels to rear roof of property and associated battery
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Welwyn Hatfield/6/2025/1679/HOUSE
13 Peregrine Way Hatfield AL10 9UP
Proposed loft conversion including 2 no rooflights and rear dormer
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Welwyn Hatfield/6/2025/1825/TC
26 Sheepcote Welwyn Garden City AL7 4QD
Reduce 1 x Hornbeam to by 3m height and 2m width Reduce to retain suitable size & shape for garden
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Welwyn Hatfield/6/2025/1857/TC
228 Handside Lane Welwyn Garden City AL8 6TD
T1 Sycamore tree crown reduction 30%
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Welwyn Hatfield/6/2025/1859/EM
3 Barleycroft Green Welwyn Garden City AL8 6JY
Erection of garden office
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Welwyn Hatfield/6/2025/2083/HOUSE
30 Honeysuckle Gardens Hatfield AL10 8PJ
Erection of fence
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Welwyn Hatfield/6/2025/2131/OUTLINE
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
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Welwyn Hatfield/6/2025/1709/TPO
Digswell Place South Lodge Rectory Road Welwyn Garden City AL8 7SU
T1 - 1 x Sweet Chestnut to remove. Heavy decay around base. Leaning form G1 - Holly and Elm to remove to ground level. Elms are now declining, Hollies are becoming invasive and preventing g...
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Welwyn Hatfield/6/2025/1833/EMT
10 Coneydale Welwyn Garden City AL8 7RZ
Fell dead birch tree
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Welwyn Hatfield/6/2025/1952/TC
10 Coneydale Welwyn Garden City AL8 7RZ
1 x Silver birch to remove in sections to ground level The tree is dead
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Welwyn Hatfield/6/2025/1982/EMT
11 Cherry Croft Welwyn Garden City AL8 7QU
1 x Sweetgum to reduce by 2m height and 1m width 1 x Cherry to reduce around 1.2m below previous pruning points
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Welwyn Hatfield/6/2025/2080/COND
17 Tewin Road Welwyn Garden City AL7 1BD
Submission of details pursuant to Condition 12 & 29 (Verification Report) on planning permission 6/2021/2857/MAJ
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Welwyn Hatfield/6/2025/0899/HOUSE
10 Longlands Road Welwyn Garden City AL7 3QB
Erection of single storey rear extension
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Welwyn Hatfield/6/2025/1747/HOUSE
22 Mymms Drive Brookmans Park AL9 7AF
Erection of a front boundary wall with pillars, railings and gates with light columns attached
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Welwyn Hatfield/6/2025/1749/LAWP
23 The Ridgeway Cuffley Potters Bar EN6 4BB
Certificate of lawfulness for an outbuilding to accommodate an indoor pool and changing facilities
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Welwyn Hatfield/6/2025/0194/FULL
33-35 Market Place Hatfield AL10 0LJ
Change of use from a shop (Class E) to a restaurant (Class E)
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Welwyn Hatfield/6/2025/0797/TPO
2 Copse Hill Welwyn AL6 0SG
1 x Sweet chestnut tree to fell (dead) (TPO741 (2018) G2)
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Welwyn Hatfield/6/2025/0995/TC
1 Woodland Rise Welwyn Garden City AL8 7LE
T1 Hornbeam in front garden. Reduce crown by 30% back to previous reduction and remove epicormic growth; and T2 Oak in rear garden next to house. Reduce crown by 30% back to previous reduct...
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Welwyn Hatfield/6/2025/1004/EMT
1 Woodland Rise Welwyn Garden City AL8 7LE
T1 Hornbeam in front garden. Reduce crown by 30% back to previous reduction and remove epicormic growth; and T2 Oak in rear garden next to house. Reduce crown by 30% back to previous reduct...
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Welwyn Hatfield/6/2025/1406/VAR
13 Tolmers Road Cuffley Potters Bar EN6 4JF
Variation of Condition 8 (approved plans) on planning permission 6/2024/0608/FULL
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Welwyn Hatfield/6/2025/1595/TC
40 Sherrardspark Road Welwyn Garden City AL8 7LB
T1 and T2 Magnolia, 0.75m crown reduction and shape. T3 Cherry, Fell to ground level due to ill health, a replacement to be planted. T4 Holly, 2m crown reduction lift crown 3 metres.
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Welwyn Hatfield/6/2025/1732/EM
24 Oakdale Welwyn Garden City AL8 7QZ
Replacement of the existing front door with elite composite door
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Welwyn Hatfield/6/2025/1770/TPO
11 Oak Piece Welwyn AL6 0XE
Remove T1 Hornbeam STEM overhanging the garden (TPO 710 (2017) T7)
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Welwyn Hatfield/6/2025/1774/EM
8 Mannicotts Welwyn Garden City AL8 7BW
Installation of EV Charger
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Welwyn Hatfield/6/2025/1901/TPO
9 Broadleaf Grove Welwyn Garden City AL8 7AZ
TPO 907 (2023) W1 & TPO 194 A1 G1 2 x Portugal laurel to reduce by approximately 2.5m in height and 2m in width. T1 1 x Sycamore to remove the upper over extended branch by 2m to align redu...
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Welwyn Hatfield/6/2025/0062/HOUSE
Cromer House Marford Road Lemsford Welwyn Garden City AL8 7XD
Erection of bay window at ground floor level to the front elevation and construction of a basement level
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Welwyn Hatfield/6/2025/0877/HOUSE
20 Canonsfield Welwyn AL6 0QD
Erection of a two storey side/front extension and part single/two storey rear extension and front porch and block paving to the front of the site, following the demolition of existing garag...
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Welwyn Hatfield/6/2025/1555/EIA
BioPark Broadwater Road Welwyn Garden City AL7 3AX
Request for a screening opinion seeking confirmation that an EIA will not be required as part of the amendments proposed to Planning Permission Ref. 6/2020/3420/MAJ
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Welwyn Hatfield/6/2025/1559/HOUSE
39 Sylvandale Welwyn Garden City AL7 2HS
Erection of first floor rear extension, raising the roof height of the rear extension and amendments to parapets and fenestration
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Welwyn Hatfield/6/2025/1599/HOUSE
9 Dolesbury Drive Welwyn AL6 0QE
Erection of a two storey rear extension, infill of existing porch and loft conversion including raising of roof following demolition of existing conservatory
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Welwyn Hatfield/6/2025/1717/HOUSE
145 Tolmers Road Cuffley Potters Bar EN6 4JW
Erection of an outbuilding and installation of an additional rooflight over the existing kitchen roof
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Welwyn Hatfield/6/2025/1940/COND
Land Adjacent to 54 New Road Digswell Welwyn AL6 0AH
Submission of details pursuant of condition 4 (heat pump details) on planning permission 6/2023/1271/FULL
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Welwyn Hatfield/6/2025/1979/HOUSE
9 South Drive Cuffley Potters Bar EN6 4HP
Installation of detached side dormers following partial demolitions of existing dormers
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Welwyn Hatfield/6/2025/1557/TC
12 Digswell Lodge Digswell Rise Welwyn Garden City AL8 7NU
T1 Oak to fell
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Welwyn Hatfield/6/2025/1597/HOUSE
Ponsbourne Park Windmill Farm Newgate Street Hertford SG13 8QU
Installation of swimming pool and ancillary shower block
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Welwyn Hatfield/6/2025/1644/TPO
14 The Avenue Welwyn AL6 0PN
T1 Hornbeam - tree is located in the corner of the front driveway to the property - the tree has a large crown area and is shadowing the driveway making it very dark, the tree is overhangin...
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Welwyn Hatfield/6/2025/1657/EM
11 Crookhams Welwyn Garden City AL7 1PG
Erection of a single storey rear & side extension
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Welwyn Hatfield/6/2025/1669/TPO
55 Warren Way Digswell Welwyn AL6 0DL
1. Crown Reduction: Appox. 35-foot-tall Silver Birch (Betula Pendula) growing to the right of the garden is to undergo a sympathetic Crown Reduction of 30% (9-11 feet / 3-4 meters) due to b...
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Welwyn Hatfield/6/2025/1688/TPO
4 Firway Welwyn AL6 0RD
T1- Reduce 1 x Oak TPO 646 (2017) T1 by 30% T2 - Reduce 1 x Hornbeam TPO 646 (2017) T2 by 25% The reduction to both trees will be 30% overall
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Welwyn Hatfield/6/2025/1704/EMT
27 Russellcroft Road Welwyn Garden City AL8 6QX
Removal of dead Cypress tree and replacement with hedgerow to match existing
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Welwyn Hatfield/6/2025/1765/TC
16 High Oaks Road Welwyn Garden City AL8 7BH
T1 Conifer - fell to ground level.