Planning authority
St Albans planning applications
6,146 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
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St Albans/5/2026/1091
11 Royston Road St Albans Hertfordshire Al1 5Nf
Certificate of Lawfulness (proposed) - Loft conversion with rear dormer window and rooflights
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St Albans/5/2026/1092
Beaumont School Austen Way St Albans Hertfordshire Al4 0Xb
Discharge of conditions 8 (demolition and construction management plan), 9 (surface water drainage) and 10 (maintenance and management of sustainable drainage scheme) of planning permission...
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St Albans/5/2026/1093
47 Chestnut Drive St Albans Hertfordshire Al4 0Er
Certificate of Lawfulness (proposed) - New loft conversion incorporating rear dormer
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St Albans/5/2026/1094
48 Harpenden Lane Redbourn Hertfordshire Al3 7Pb
Alterations to roof form to facilitate loft conversion, including insertion of dormer windows and roof lights, construction of single storey extension
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St Albans/5/2026/1095
48 Harpenden Lane Redbourn Hertfordshire Al3 7Pb
Alterations to roof form to facilitate loft conversion, including insertion of dormer windows and rooflights, together with the erection of a 1.5-storey rear extension
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St Albans/TP/2026/0226
20 Park Avenue South Harpenden Hertfordshire Al5 2Ea
T1 birch - declining, remove tree in rear garden of 20 park avenue south . T2 :Removal of one previously topped western read cedar the tree has poor form and is covered in ivy.
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St Albans/TP/2026/0285
16 Hatfield Road St Albans Hertfordshire Al1 3Rp
T1 Lime: Lime tree reduce by up to 2.5m from the height and 2m from all sides to suitable and appropriate growth points and crown clean T2: Silver birch reduce by up to 3m in height and 2m...
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St Albans/TP/2026/0286
Highfield Park Visitor Centre Hill End Lane St Albans Hertfordshire Al4 0Ra
Works to various trees including Poplar, H Chestnut, pruning works to reduce height, crown clean and felling of one tree - see application for full details.
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St Albans/5/2025/0976
Land Off Orchard Drive Park Street St Albans Hertfordshire
Notice of an application to modify a planning obligation Schedule 2 (Affordable Housing) of S106 agreement dated 16/06/2022 relating to 5/2021/2730 for Outline application (access only) - C...
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St Albans/5/2025/1987
9 Portland Street St Albans Hertfordshire Al3 4Ra
Two storey rear extension partially over existing ground floor extension and new pitched roof over ground floor
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St Albans/5/2026/0289
69-69A St Peters Street St Albans Hertfordshire Al1 3Ed
Discharge of Conditions 4 (sample of brickworks) , 5 (samples of materials), 15 (drainage scheme) and 21 (hard and soft landscaping details) of planning permission 5/2023/1308 dated 29/10/2...
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St Albans/5/2026/0666
4 Spenser Road Harpenden Hertfordshire Al5 5Nn
Certificate of Lawfulness (proposed) - The erection of an outbuilding located to the rear of the garden
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St Albans/5/2026/0756
6 High Street Harpenden Hertfordshire Al5 2Tb
Prior Approval - Retention of Commercial premises at ground floor level. Change of Use from Class E (Commercial, Business and Service) into Class C3 (Dwellinghouses)
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St Albans/5/2026/0887
Amwell Farm Down Green Lane Wheathampstead Hertfordshire
Replace poles and stay wires at 824551 (5T) and 824552 (6T).Replace poles 824547 (1T) and 824553 (4).Install new covered conductor span between poles 824551 (5T) and 824552 (6T).Install new...
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St Albans/5/2026/1079
202 Radlett Road Frogmore, St Albans Hertfordshire Al2 2En
Erection of six dwellings with associated landscaping, parking and access
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St Albans/5/2026/1080
Land Rear Of 50 Woodstock Road North St Albans Hertfordshire Al1 4Qf
Variation of Conditions 2 (approved plans) and 11 (BNG self-build) to allow alterations to the windows, move the bin and bike stores, include heat pump and solar panels, and to change from...
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St Albans/5/2025/1575
Harpenden Rugby Club Redbourn Lane Hatching Green Harpenden Hertfordshire Al5 2Ba
Erection of 4 padel courts with attached floodlighting, open sided canopy structure, 3m high perimeter fence and associated works
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St Albans/5/2025/2024
Redbourn Golf Club Luton Lane Redbourn Hertfordshire Al3 7Qa
Discharge of Condition (biodiversity gain condition) of planning permission 5/2024/1535 dated 20/12/2024 for Proposed driving range bay extension and minor alteration to ball stop fence ali...
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St Albans/5/2025/2109
8 Burywick Harpenden Hertfordshire Al5 2Ae
The demolition of the existing double garage and single storey side extensions and the development of a 2-storey side extension to the western elevation and single storey garage and gym to...
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St Albans/5/2026/0014
230 Hatfield Road St Albans Hertfordshire Al1 4Lw
Redevelopment of the site and erection of a 3-storey building containing 11 residential flats (Class C3) together with associated landscaping, cycle parking and refuse/recycling storage
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St Albans/5/2026/0223
39 Telford Road London Colney Hertfordshire Al2 1Pg
Variation of Condition 2 (approved plans) of planning permission 5/2025/0379 dated 13/5/2025 for Single storey rear extension, following demolition of rear conservatory and rear projection
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St Albans/5/2026/0348
14 Tylers Harpenden Hertfordshire Al5 5Rt
Single storey front extension & conversion of existing garage plus addition of patio doors to rear elevation
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St Albans/5/2026/0495
11 Wistlea Crescent Colney Heath St Albans Hertfordshire Al4 0Nl
Front extension & new window to side
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St Albans/5/2026/0518
14 Hall Place Gardens St Albans Hertfordshire Al1 3Sp
Replacement double glazed windows and secondary glazing. Localised repair work to existing single glazed windows, brickwork, stonework, leadwork
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St Albans/5/2026/0543
56 Manor Road London Colney Hertfordshire Al2 1Pw
Part single storey, part double storey side extension
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St Albans/5/2026/0581
46 Overstone Road Harpenden Hertfordshire Al5 5Pj
Ground floor extension to front of property creating a new porch including a new door, window and rooflight.
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St Albans/5/2026/0585
7 Park Rise Harpenden Hertfordshire Al5 3Ah
Certificate of Lawfulness (proposed) - Minor alterations to rear and side openings. Replacement of existing 2no 1.8m wide white uPVC French doors with 2no. new 2.4m wide almunium bi-fold do...
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St Albans/5/2026/0772
Units G And H Ventura Park Old Parkbury Lane Colney Street St Albans Hertfordshire Al2 2Db
Non-Material Amendment - Installation of external louvres which will be powder coated to match the existing cladding, internalisation of the external fire stair, removal of external alterat...
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St Albans/5/2026/0809
Units G And H Ventura Park Old Parkbury Lane Colney Street St Albans Al2 2Db
Discharge of Condition 5 (refuse storage) of planning permission 5/2025/1589 dated 09/12/2025 for Flexible change of use of the existing building to padel facility (use class E(d)) with anc...
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St Albans/5/2026/1084
10-12 Station Road Harpenden Hertfordshire Al5 4Se
Construction of two storey and single storey over existing rear extension to provide two one-bedroom flats at first floor level and office unit at ground floor level
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St Albans/5/2026/1085
21 Cherry Hill Chiswell Green St Albans Hertfordshire Al2 3At
Single Storey Front Extension (Garage)
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St Albans/5/2026/1104
145A Victoria Street St Albans Hertfordshire Al1 3Ta
Certificate of Lawfulness (existing) - Ground floor we use as pizza restaurant and takeaway. We would like from you to confirm planning use for 145a Victoria Street as a Class E and Sui Gen...
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St Albans/TP/2026/0125
174 London Road St Albans Hertfordshire Al1 1Pj
Lime Tree (T1) to be pollarded 12 inches below pervious pruning cuts.
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St Albans/TP/2026/0126
St Nicholas Church Church Green Harpenden Hertfordshire Al5 2Tp
Holly Tree (T1) - Removed to ground level. Holly Tree (T2) - Removed to ground level. Conifer Tree (T3) - Removal of leaning stem. - Lifting crown to 20 ft.
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St Albans/TP/2026/0128
Falcons 1 Cross Lane Harpenden Hertfordshire Al5 1Bx
T3 Cypress ( Lawson) - fell to combat subsidence damage to 1 Cross Lane, Harpenden AL5 1BX
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St Albans/TP/2026/0129
40 Park Avenue North Harpenden Hertfordshire Al5 2Ed
To fell 8 x trees and grind stumpsthen replanting 8 x trees to replace theones that are dangerous. T1 - Lime - Fungal desease and bleeding canker. T2 - Norway Spruce - roots lifting path cl...
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St Albans/TP/2026/0131
11 Kirkdale Road Harpenden Hertfordshire Al5 2Pt
T1 Scotts Pine - Removal of the lowest stem north side and remove fractured stem over footpath
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St Albans/TP/2026/0178
36 Oster Street St Albans Hertfordshire Al3 5Jl
Tree in front of 36 Oster Street - pollard to match other trees in Oster street.
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St Albans/TP/2026/0179
Cathedral Court King Harry Lane St Albans Hertfordshire
T1 - Ash tree cut back by 3m from building due to Glis Glis in roof T2 - Pine tree cut back by 3m from building due to Glis Glis in roof T3 - Lime tree fell to ground level. This is growing...
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St Albans/TP/2026/0185
6A Rosebery Avenue Harpenden Hertfordshire Al5 2Qp
T1 Himalayan Birch to fell and grind. T2 Leylandii Conifer to reduce in height by 30% (approx. 5m)
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St Albans/TP/2026/0186
25 West Common Way Harpenden Hertfordshire Al5 2Lh
T1 Macrocarpa - Fell
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St Albans/TP/2026/0188
Meota The Bourne Salisbury Avenue Harpenden Hertfordshire Al5 2Ps
G1 Western Red Cedar - Reduction in height 4-6m approx & slender lateral growth 1m approx G4 Norway Maple - Crown reduction by 2-3m approx (above primary pollard points) G4 Norway Maple - C...
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St Albans/TP/2026/0190
The Bourne Salisbury Avenue Harpenden Hertfordshire
G1 Mixed Vegetation + 1 Silver Birch - Reduce back growth to the fence approx
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St Albans/TP/2026/0283
86 Marshalswick Lane St Albans Hertfordshire Al1 4Xe
Lime - reduce height by 5m, lateral reduction of 4m and crown clean
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St Albans/5/2026/0262
50 Bucknalls Drive Bricket Wood Hertfordshire Al2 3Xl
Proposed single storey front and rear infill extensions
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St Albans/5/2026/0268
6 & 8 Rowan Close Bricket Wood Hertfordshire Al2 3Xp
Raising the height of the roof on joint garages of 6 Rowan Close and 8 Rowan Close
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St Albans/5/2026/0699
244 The Ridgeway St Albans Hertfordshire Al4 9Xq
Rear roof dormer extension for loft conversion, two obscure glass first floor side windows, existing first floor rear window to be made larger, top of front wall to be re-rendered and singl...
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St Albans/5/2026/0702
10 Grant Gardens Harpenden Hertfordshire Al5 4Qd
Single storey rear and side extension, front porch canopy, alterations to the existing driveway and alterations to external materials including walls to be rendered, roof tile replacement,...
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St Albans/5/2026/1066
97 Dellfield St Albans Hertfordshire Al1 5Ha
Erection of a single-storey rear extension attached to existing part-single part two-storey extension; replacement of existing timber porch with a masonry porch; and replacement of existing...
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St Albans/5/2026/1067
12 Leycroft Way Harpenden Hertfordshire Al5 1Jw
First floor side extension over existing single storey side projection, with new pitched roof to match existing roof form and front elevational treatment in character with existing building...
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St Albans/5/2026/1069
72 Harpenden Lane Redbourn Hertfordshire Al3 7Pb
Dormer loft conversion, insertion of skylights.
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St Albans/5/2026/1070
Units 6 & 7 Batford Mill Lower Luton Road Harpenden Hertfordshire
Non Material Amendment - Extension of cycle storage to integrate commercial condensers with acoustic louvers. Amendment to internal layouts of Units 3,4,5 & 6 to include study room (houses)...
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St Albans/5/2026/1071
Chandau Lamb Lane Redbourn Hertfordshire Al3 7Bs
Discharge of Conditions 3 (samples of the materials) and 5 (existing and proposed levels) of planning permission 5/2025/0616 dated 08/05/2026 for Proposed demolition of existing dwelling an...
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St Albans/5/2026/1072
32 Park Avenue North Harpenden Hertfordshire Al5 2Ed
The proposal comprises the installation of four decorative brick gateposts, arranged as two gateposts at each of the existing driveway entrances. No gates are proposed. The gateposts will b...
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St Albans/5/2026/1073
122 Harpenden Road St Albans Hertfordshire Al3 6Bz
Single storey rear infill extension, new raised patio area, loft conversion with dormer to rear, raising of existing chimneys, part garage conversion, plus alterations to openings on the si...
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St Albans/5/2026/1074
1 Eastmoor Park Harpenden Hertfordshire Al5 1Bn
Proposed single storey front extension and new parking space with dropped kerb.
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St Albans/5/2026/1075
43 Elm Drive St Albans Hertfordshire Al4 0Eh
Certificate of Lawfulness (proposed) - Proposed part garage conversion and internal alterations
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St Albans/5/2026/1076
Land To Rear Of Burston Garden Centre North Orbital Road Chiswell Green St Albans Hertfordshire
Discharge of Conditions 22 (noise levels) and 23 (acoustic report) of planning permission 5/2024/0142 dated 21/01/2025 for Variation of condition 2 (approved plans) to allow adjustments to...
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St Albans/5/2026/1077
23 Campfield Road St Albans Hertfordshire Al1 5Jb
Certificate of Lawfulness (proposed) - Single storey rear extension
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St Albans/5/2026/1083
Land North Of St Martins Close And East Of Lower Luton Road Harpenden Hertfordshire
Outline application (means of access sought) for proposed residential development of up to 90 dwellings and associated infrastructure