Planning applications in St Albans, September 2026
St Albans recorded 36 planning applications in September 2026, listed newest first. Dates are as received, or as decided where the council publishes no submission date.
Applications, September 2026
Newest first
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TP/2026/0457 Decided
The Peacock Ph 13 Hatfield Road St Albans Hertfordshire Al1 3Rr
G1 - Conifer group - fell to ground level and grind stump
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TP/2026/0456 Decided
The Cathedral And Abbey Church Of St Alban Sumpter Yard Holywell Hill St Albans Hertfordshire Al1 1By
T1. Cedar - clean-cut where the branches have broken, reduce any upright or outstretched branches by 1.5 metres. Thin the heavier elongated branches going over the walls and public walkways by no more than 20% and remove any damaged branches and deadwood.
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TP/2026/0455 Decided
7 Salisbury Avenue Harpenden Hertfordshire Al5 2Qq
Silve birch - felling trees 1, 2, 3, and 5 on safety grounds in significant decline
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TP/2026/0453 Decided
1 Pondwicks Close St Albans Hertfordshire Al1 1Dg
Willow - Pollard due to limb failure
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TP/2026/0452 Decided
7 Crabtree Lane Harpenden Hertfordshire Al5 5Ta
T2 Scots Pine Fell dead tree with tracked MEWP. 5 DAY REQUEST
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TP/2026/0451 Decided
Topstreet Farmhouse 28 Crabtree Lane Harpenden Hertfordshire Al5 5Nu
T1 Beech - Crown reduction by 3-4m approx and crown thin by 15-20% The tree has perviously been managed with a similar crown reduction in the past to contain shape and improve light
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TP/2026/0449 Decided
4 Pullman Close St Albans Hertfordshire Al1 1Ag
T1 - Reduce Sycamore from above garden of 40 Orient Close (Approx. 2-3m reduction) Sever climbing plants and remove deadwood greater than 5cm. Reason - The tree has dropped branches into the garden of 40 Orient Close and has squirrel damage on the tops of
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TP/2026/0448 Decided
10 Abbey View Road St Albans Hertfordshire Al3 4Ql
T1 - Apple tree - Annual pruning of Apple tree back to previous levels. Reason - General maintenance.
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TP/2026/0450 Decided
44 Alexandra Road St Albans Hertfordshire Al1 3Az
Yew (T1) reduce by 33%. The tree is blocking light to owners and neighbouring properties.
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TP/2026/0444 Decided
134 Clarence Road St Albans Hertfordshire Al1 4Nw
To fell one Evergreen Magnolia tree situated in the front garden of the property.
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TP/2026/0443 Decided
15 Stewart Road Harpenden Hertfordshire Al5 4Qe
T2 Willow - Crown reduction by 3-4m approx & crown clean G3 3 Cypress (adjacent to the Willow) - Reduction by 2-4m approx T5 Holly - Fell (stump to remain) T1 Sycamore - Pollard T4 Purple Leaf Plum - Reduce back lateral growth by 1-2m to clear property
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TP/2026/0445 Decided
31 Harrier End St Albans Hertfordshire Al4 0Ld
T1. Oak - Remove 2 large lower limbs overhanging the rear garden and reduce the remaining overhanging canopy by about 2m to balance the leaning tree.
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5/2026/1651 Decided
16 Harrier End St Albans Hertfordshire Al4 0Ld
Prior Notification - Single storey rear extension 3.81m in height x 4m in depth with 2.47m height to eaves
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TP/2026/0442 Decided
29 Southdown Road Harpenden Hertfordshire Al5 1Pf
T1 Silver Birch (poor condition with extensive dieback in upper crown with birch polypore) - Fell
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TP/2026/0441 Decided
38 Park Avenue North Harpenden Hertfordshire Al5 2Ed
T1 & T2 Lime trees x 2 to reduce and reshape to 25-30% approx to previous pruning points 2 metres off teh canopy. T3 Lime tree with brace to reduce in height bu approx 2-3 metres below the previous pruning points. This is general maintenance work to keep
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TP/2026/0438 Decided
49 Cannon Street St Albans Hertfordshire Al3 5Jr
T1 Cherry - crown reduced by up to 2.5m due to large crack appearing up the trunk of the tree.
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5/2026/1638 Decided
1 Castle Rise Wheathampstead Hertfordshire Al4 8Hx
Certificate of Lawfulness (proposed) - Proposed loft hip to gable with rear dormer, internal alterations and all associated works at 1 Castle Rise, AL4 8HX
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TP/2026/0440 Decided
The Barn House 15A Southdown Road Harpenden Hertfordshire Al5 1Pd
T1 Acacia - Crown reduction by 2-3m approx to prevent stem failure due to cavities at base.
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TP/2026/0439 Decided
5 Gorse Corner Townsend Drive St Albans Hertfordshire Al3 5Sh
T1 - Oak Tree to reduce limbs to the previous/original points
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TP/2026/0436 Decided
16 Starlight Way St Albans Hertfordshire Al4 0Jp
Oak - crown reduction of c.30% due to overshading and lose of light, excessive leaves/acorns being dropped.
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TP/2026/0437 Decided
28 Park Avenue North Harpenden Hertfordshire Al5 2Ed
2 Limes - Pollard (back to previous pollard pionts)
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5/2026/1633 Decided
St Albans City Hospital Waverley Road St Albans Hertfordshire Al3 5Pn
Discharge of Condition 31 (details of the external lighting) of planning permission 5/2026/0968 dated 29/07/2026 for Variation of Condition 4 (approved parameter plans) to revise the wording of planning permission 5/2024/1326 dated 27/11/2024 for Variati
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TP/2026/0435 Decided
29 Station Road Harpenden Hertfordshire Al5 4Xb
T1 Sequoia - Crown reduction by 3m approx and crown thin by 10%, reduce disproportionate branches further to balance crown and crown clean. Clear growth over highway to 5.2m
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TP/2026/0434 Decided
The Vicarage 39 Frogmore St Albans Hertfordshire Al2 2Ju
T1 1 x Ash to fell - Ivy infested. Large basal cavity with stem decay.
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TP/2026/0433 Decided
43 Holywell Hill St Albans Hertfordshire Al1 1Hd
G1 Sycamore remove to ground level T4 Beech remove to ground level
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TP/2026/0428 Decided
7 Boyes Crescent London Colney Hertfordshire Al2 1Ub
Cut back as much as we are possible.
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5/2026/1622 Decided
9 Necton Road Wheathampstead Hertfordshire Al4 8At
Certificate of Lawfulness (proposed) - Dormer to rear elevation to existing bedroom. new window to rear
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5/2026/1621 Decided
9 Ashley Gardens Harpenden Hertfordshire Al5 3En
Certificate of Lawfulness (proposed) - Erection of a fence within boundary of the property
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5/2026/1620 Decided
Lower Stud Drop Lane Bricket Wood Hertfordshire Al2 3Tx
Prior Notification - Temporary use of land for film making purposes under Class E, Part 4, Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015
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TP/2026/0429 Decided
39 Leyton Road Harpenden Hertfordshire Al5 2Jb
T1 Eucalyptus tree at rear to reduce crown by approx 50% (approx 4m) T5 Gleditsia growing close to rear of house to reduce crown approx as previously (1-2m all over) T6 Yew growing close to Gleditsia at rear to reduce height by approx 3m to approx gutter
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TP/2026/0431 Decided
14 Watling Street St Albans Hertfordshire Al1 2Px
3 x Elder, Ivy infested. In contact with church boundary wall, direct damage likely. Fell to ground level
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TP/2026/0432 Decided
38 Goldsmith Way St Albans Hertfordshire Al3 5Nh
Pear tree, reduce the height and the width by approx 20%. Take back limb from previous bad cut to improve health. Take back lateral overhanging branches that could cause future damage to cars parked underneath.
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TP/2026/0430 Decided
Rivendell 35-37 St Michaels Street St Albans Hertfordshire Al3 4Sp
1 x Weeping willow to reduce height to approximately 10ft below previous pruning points. Reduce long extending limb over garden area back in line with new canopy framework Willow has become large & close to both house & neighbours property. Reducing frame
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5/2026/1604 Decided
6 The Mews Breadcroft Lane Harpenden Hertfordshire Al5 4Tf
Garage conversion with new window
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5/2026/1609 Decided
36 Battlefield Road St Albans Hertfordshire Al1 4Dd
Non Material Amendment - Removal of a chimney stack and a first floor side window, an additional rooflight has been added to the front elevation and the original rooflight positions and arrangement have been altered slightly of planning permission 5/2025/
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5/2026/1607 Decided
5 Flavian Close St Albans Hertfordshire Al3 4Jx
Certificate of Lawfulness (proposed) - Construction of single storey rear extension with tiled lean to roof fitted with 3no. roof lights
Other months in 2026
- January 2026 91
- February 2026 170
- March 2026 280
- April 2026 175
- May 2026 269
- June 2026 242
- July 2026 228
- August 2026 143
- September 2026 36