Postcode district
Planning applications in AL3
PlanIndex holds 704 planning applications with AL3 postcodes, the earliest from 2002, the newest from September 2026. 83% of clear-cut decisions were approvals.
Applications in AL3
Newest first · page 1 of 15
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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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5/2026/1607 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
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26/01889/AGD Awaiting decision
Middle Bottom Field Dunstable Road Markyate St Albans Hertfordshire
Construction of general purpose agricultural buildings and associated hard standing for the manoeuving of agricultural vehicles
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TP/2026/0427 Decided
Launay House Fish Street Redbourn Hertfordshire Al3 7Lp
Mulberry tree that on the one side overhangs the end of the swimming pool. Proposal is to have it cut back overall to previous prune points, then on the right side cut back further on the limited number of branches overhanging the pool (these branches are
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TP/2026/0419 Decided
9 College Street St Albans Hertfordshire Al3 4Pw
1) Mulberry tree rear garden. Take back to previous prune points reducing canopy evenly by 50%. 2) Bay tree situated next to boundary wall with 7 College Street . Take back to previous prune points reducing canopy by 50%.
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TP/2026/0420 Decided
62 Camlet Way St Albans Hertfordshire Al3 4Tl
Requested works to T1. Multi-stemmed Ash - Located to rear garden boundary of 62 Camlet Way To reduce the overall crown of the Multi-stemmed Ash by up to 40% (3-4m).
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TP/2026/0417 Decided
18A Kings Road St Albans Hertfordshire Al3 4Tg
Pine - Prune from neighbouring property to achieve 3m clearance.
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26/01857/TCA Awaiting decision
Cavendish House 30 High Street Markyate St Albans Hertfordshire AL3 8PB
Works to trees
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TP/2026/0403 Decided
St Albans City Hospital Waverley Road St Albans Hertfordshire Al3 5Pn
Proposed Tree Works T1 Norway maple Selective lateral crown reduction on the western/hospital-facing side of the crown. Reduce branches extending over the hospital site back approximately to the kerb line, sufficient to provide clearance from the propose
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TP/2026/0398 Decided
Blacksmiths House 15B Fishpool Street St Albans Hertfordshire Al3 4Rs
Cotoneaster and Holly Face back the Cotoneaster and Holly as close to the boundary line as practicable, while retaining appropriate form and vitality. Rear Garden Yew Crown raise the Yew to provide greater clearance from the roof of the outbuilding. Fac
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TP/2026/0395 Decided
Estate Office Childwickbury St Albans Hertfordshire Al3 6Jx
Mature Ash tree. Pinned location on drawing. Reduce crown by 40%. Clean crown. The tree drops a lot of dead wood and excessive shading to adjacent trees and nearby house. Tree is unbalanced and would benefit from being rebalanced.
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5/2026/1540 Decided
156 Fishpool Street St Albans Hertfordshire Al3 4Rz
Discharge of Condition 3 (details of fixing methodology, including extent of fabric removal) of Listed Building consent 5/2026/0371 dated 15/05/2026 for Listed Building consent - Removal of existing upvc roof window and installation of 5 conservation roof
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5/2026/1534 Decided
Redbourn Recreation Centre Dunstable Road Redbourn Hertfordshire Al3 7Pp
Non Material Amendment - To vary some of the conditions to allow for a phased development of the site of planning permission 5/2024/0245 dated 19/01/2026 for First floor extension and creation of roof terrace, construction of new linked sports hall buildi
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5/2026/1530 Decided
28 Batchwood Drive St Albans Hertfordshire Al3 5Sb
Certificate of Lawfulness (Proposed) - Proposed loft conversion
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5/2026/1547 Decided
28 Batchwood Drive St Albans Hertfordshire Al3 5Sb
Prior Notification - Single storey rear extension 2.9m in height x 6m in depth with 2.6m height to eaves
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26/01756/FUL Awaiting decision
Land To The West Of Trowley Bottom Flamstead St Albans Hertfordshire
Construction of 7 affordable dwellings, consisting of three x one-bedroom and four x two-bedroom units, with associated vehicular accesses, soft and hard landscaping.
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5/2026/1509 Decided
21 St Stephens Avenue St Albans Hertfordshire Al3 4Aa
Single Storey Rear Extension
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5/2026/1492 Decided
Rose Cottage 75A Hemel Hempstead Road Redbourn Hertfordshire Al3 7Nl
Rear extension to existing garage
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PAV/2026/0012 Decided
The Cozy Snug 24 High Street Redbourn Hertfordshire Al3 7Ll
tables 2 chairs 4 umbrellas 2
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26/01733/CWC Decided
19 Ver Brook Avenue Markyate St Albans Hertfordshire AL3 8FH
Confirmation that the planning conditions have been fully complied with for application reference 4/01773/11/MFA
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5/2026/1477 Decided
82 Fishpool Street St Albans Hertfordshire Al3 4Rx
Certificate of Lawfulness (Proposed) - Deconstruction of existing brick front garden wall, cleaning and retention of existing bricks, and re-building of the wall on a like-for-like basis
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TP/2026/0379 Decided
20 Silk Mill Road Redbourn Hertfordshire Al3 7Ge
Norway Maple Fell -Large wound in trunk just below vee shaped union at approx 2m above ground, possible Kretzchmaria Deusta
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TP/2026/0378 Decided
62 Camlet Way St Albans Hertfordshire Al3 4Tl
Silver Birch reduce by up to 30%. Thin by 15% to produce a compact form.
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5/2026/1445 Decided
35 Church Street St Albans Hertfordshire Al3 5Ng
Single storey and first floor rear extensions, removal of existing pebble dash and proposal of smooth-painted render to the front elevation and like for like front door replacement along with internal alterations
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26/01685/PIP Awaiting decision
Land Lying To The West Of Chequers Hill Chequers Hill Flamstead St Albans Hertfordshire AL3 8EU
Demolition of existing buildings and erection of up to 3no dwellings (minimum 1no and maximum 3no dwellings)
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26/01669/FUL Awaiting decision
River Hall Cottage Old Watling Street Flamstead St Albans Hertfordshire AL3 8HN
Replacement dwelling & detached double garage and new access.
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5/2026/1436 Decided
45 Goldsmith Way St Albans Hertfordshire Al3 5Lh
Internal layout reconfiguration to create improved family living accommodation, together with external alterations to the rear elevation, including the replacement of the existing patio doors and adjacent window with a bi-folding door
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TP/2026/0372 Decided
20 Upton Avenue St Albans Hertfordshire Al3 5Ew
Sycamore - Fell due to significant decline
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TP/2026/0371 Decided
Childwickbury Stud Stud Lane Childwickbury St Albans Hertfordshire Al3 6Ja
Large Ash tree which requires cutting down and removing due to severe decay in the base. It is dangerous and poses a risk to life.
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5/2026/1434 Decided
Friars Garth Monks Close Redbourn Hertfordshire Al3 7Ly
Discharge of Conditions 4 (larger scale details) and 5 (works as indicated on plans) of Listed Building consent 5/2026/0399 dated 12/05/2026 for Listed building Consent - Removal of non-original timber framed lean-to together with corrugated plastic roof.
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26/01637/LDP Granted
Watling Cottage London Road Flamstead St Albans Hertfordshire AL3 8HQ
Construction of car port/storage area
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5/2026/1428 Decided
17 Bettespol Meadows Redbourn Hertfordshire Al3 7En
Replacement single-storey rear extension with roof window and installation of new side door and window at ground floor to side elevation
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5/2026/1417 Decided
35 Waverley Road St Albans Hertfordshire Al3 5Ph
Single storey rear extension and alteration to roof of existing single storey rear extension.
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5/2026/1412 Decided
32 Etna Road St Albans Hertfordshire Al3 5Nj
Proposed Loft Conversion
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5/2026/1415 Decided
St Lukes School Crouch Hall Lane Redbourn Hertfordshire Al3 7Et
Discharge of Condition 10 (groundwater contamination) of planning permission 5/2024/1710 dated 03/07/2025 for Demolition of existing gym building and store and shed structures and construction of a training caf� building for young people with Special Educ
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5/2026/1404 Decided
12-13 North Common Redbourn Hertfordshire Al3 7Da
Demolition of existing conservatory and previous single storey rear extension, proposed new single storey rear extension and internal alterations
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5/2026/1403 Decided
36 Hill Street St Albans Hertfordshire Al3 4Qt
Erection of a part single, part two storey rear extension following demolition of existing single storey extensions and two storey rear addition
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TP/2026/0360 Decided
2 Allandale St Albans Hertfordshire Al3 4Ng
TPO Ref TPO0055 Tree ref T24 Ash Mature Ash - lateral reduction of up to 2.5m and a height reduction of up to 2.5m, the Ash tree is showing signs of Ash Die Back, the works are to reduce the canopy to manage and prevent limb breakage as tree is dropping s
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5/2026/1389 Decided
Sheldon House 3 Romans End St Albans Hertfordshire Al3 4Bn
Retrospective permission in relation to a change of use of a single dwelling and associated detached garage, from private residential to college administration services associated with existing (adjacent) education establishment
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5/2026/1394 Decided
75 Ladies Grove St Albans Hertfordshire Al3 5Tz
Two storey side and rear extension
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TP/2026/0354 Decided
19 New England Street St Albans Hertfordshire Al3 4Qg
Cotoneaster tree - Fell as dead
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TP/2026/0350 Decided
43 Grange Street St Albans Hertfordshire Al3 5Na
Conifer tree - Remove
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TP/2026/0348 Decided
St Albans School Abbey Gateway St Albans Hertfordshire Al3 4Hb
Various works including fell - see attached report
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5/2026/1373 Decided
Chandau Lamb Lane Redbourn Hertfordshire Al3 7Bs
Discharge of Condition 6 (details of soft landscape) of planning permission 5/2025/0616 dated 08/05/2026 for Proposed demolition of existing dwelling and garage and erection of replacement three-storey dwelling including roof-mounted solar panels and air
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5/2026/1368 Decided
1 Aysgarth Road Redbourn Hertfordshire Al3 7Pj
Two storey rear extension, removal of chimney stack and rear garage.
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5/2026/1365 Decided
47 Kings Road St Albans Hertfordshire Al3 4Tq
Installation of EV charging box on wall adjacent to porch of 47 Kings Road. Cross pavement channel shared by 45 and 47 Kings Road
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5/2026/1359 Decided
54 Normandy Road St Albans Hertfordshire Al3 5Pw
Certificate ofLawfulness (proposed) - Removal of exisiting wooden sheds and rotten decking replacing with garden room with storage (shed) and decking, will have electrical power run from the house for sockets and lighting as well as internet
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5/2026/1390 Decided
14 Old Harpenden Road St Albans Hertfordshire Al3 6Ax
Construction of ground, first floor side extension and ground floor rear extension. Conversion of existing loftspace into habitable area including formation of rear dormer and roof alterations
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5/2026/1342 Decided
116 Fishpool Street St Albans Hertfordshire Al3 4Rx
Loft conversion to habitable accommodation with rear rooflights and construction of outbuilding to rear of garden following demolition of existing summerhouse