Planning authority · 2026
St Albans planning applications 2026
2,373 public planning records from 2026 in the production OGL dataset, newest first, linked to council source pages.
Applications
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St Albans/5/2025/2316
36 St Annes Road London Colney Hertfordshire Al2 1Lj
Certificate of Lawfulness (proposed) - Outbuilding
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St Albans/5/2025/2336
86A Wheathampstead Road Harpenden Hertfordshire Al5 1Jb
Proposed outbuilding for a golf simulator
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St Albans/5/2025/2341
2 St Marys Walk St Albans Hertfordshire Al4 9Pd
Proposed hip to gable, new dormer and single storey rear extension and two story flank extension
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St Albans/5/2026/0354
49 Tavistock Avenue St Albans Hertfordshire Al1 2Nq
Certificate of Lawfulness (proposed) - Proposed children's care home (Use Class C2) for up to 2 children with carer accommodation
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St Albans/5/2026/0357
Land At Round House Farm Roestock Lane Colney Heath Hertfordshire
Discharge of condition 17 (Construction management plan) and condition 34 (Waste management plan) dated 24/11/2025 for Outline application (access sought) - Erection of up to 155 residentia...
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St Albans/5/2025/1812
74A Grove Road Harpenden Hertfordshire Al5 1Hd
Single storey rear extension
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St Albans/5/2025/1980
103 Mortimer Crescent Kings Park St Albans Hertfordshire Al3 4Gb
Single storey rear extension, alterations to openings, rooflights to rear and alterations to planting and pathway
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St Albans/5/2025/2154
13 Camp View Road St Albans Hertfordshire Al1 5Ln
Single storey rear extension, loft conversion c/w rear dormer and rooflight to front elevation
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St Albans/5/2025/2246
Lady Bray Farm Kennel Lane Kinsbourne Green Harpenden Hertfordshire Al5 3Pz
Listed building Consent - Install an electrical vehicle charger to an external wall of the house
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St Albans/5/2026/0006
22 Meadway Harpenden Hertfordshire Al5 1Jl
Single storey rear and side extension
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St Albans/5/2026/0070
Land To Rear Of 112 To 156B Harpenden Road St Albans Hertfordshire
Discharge of Conditions 35 (noise assessment - industrial and commercial sounds) and 36 (noise assessment - sound insulation and noise reduction) of outline planning permission 5/2021/0423...
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St Albans/5/2026/0107
3 Smug Oak Lane Bricket Wood Hertfordshire Al2 3Pn
Non-Material Amendment - Extension to entrance lobby, rear extension extended 500mm and new party wall with No. 4 of planning permission 5/2025/0546 dated 17/06/2025 for Demolition of a rea...
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St Albans/5/2026/0350
8 Hammers Gate Chiswell Green St Albans Hertfordshire Al2 3Dz
Two-storey side extension with loft conversion and flat roof dormer. Replacement porch and alterations to the front landscaping to provide two parking spaces. Single-storey rear extension....
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St Albans/5/2025/2199
Yew Trees 42 West Common Harpenden Hertfordshire Al5 2Jw
Erection of aluminium framed single storey pergola in rear garden
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St Albans/5/2025/2328
Suite 2 Abbey View Everard Close St Albans Hertfordshire Al1 2Qu
Non-Material Amendment - Amendments to internal layout plans of prior approval 5/2025/0412 dated 30/04/2025 for Change of use of existing commercial floor space (Use Class E) to 52 resident...
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St Albans/5/2026/0026
32 Etna Road St Albans Hertfordshire Al3 5Nj
Certificate of Lawfulness (proposed) - Proposed Loft conversion roof dormer and internal alterations
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St Albans/5/2026/0332
1A & 3 Mount Pleasant Lane Bricket Wood Hertfordshire Al2 3Ux
Change of use to care home with staff accommodation at no 3 Mount Pleasant comprising upwards extension to create first and second floor. Single storey front and side extensions to link the...
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St Albans/TP/2026/0005
7 St Saviours View Lemsford Road St Albans Hertfordshire Hertfordshire Al1 3Pn
Conifers - cut back overhanging branches into our property at 6 St Saviours View from conifers growing at 7 St Saviours View.
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St Albans/TP/2026/0006
Barcino House Charrington Place St Albans Hertfordshire
Various species requiring various pruning works - see applicaiotn form for full details
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St Albans/TP/2026/0007
14 Clarence Road Harpenden Hertfordshire Al5 4Ah
5x Hornbeams and 2 Hollies in hedge on east boundary of 14 Clarence Road reduce by 30% (see attached plan), and reduce width to clear street light on Clarence Road. Prune Holly on east boun...
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St Albans/5/2025/1335
14 Marshals Drive St Albans Hertfordshire Al1 4Rh
Proposed side extension with new dormer, adjusted dormers and raised flat roof to side allowing roof light with alterations
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St Albans/5/2025/1356
1 Wheat Close St Albans Hertfordshire Al4 9Nn
Part single, part two storey side and rear extension
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St Albans/5/2025/1404
Rothamsted Park Amenbury Lane Harpenden Hertfordshire
ADDITIONAL INFORMATION - Construction of two new floodlit Padel courts surrounded by 3m high security fencing adjacent to an existing Multi Sports Games Area. New footpath and planting of 3...
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St Albans/5/2025/1534
54 Maplefield Park Street St Albans Hertfordshire Al2 2Bq
Single storey front extension with mono-pitched roof and alteration to openings
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St Albans/5/2025/1569
3 Barlings Road Harpenden Hertfordshire Al5 2Al
Proposed single storey front, side and rear extension, first floor front gable extension and rendering to existing front gables
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St Albans/5/2025/1609
18 Manland Way Harpenden Hertfordshire Al5 4Qs
Erection of one 1-bedroom detached dwelling house
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St Albans/5/2025/1650
23 Kirkdale Road Harpenden Hertfordshire Al5 2Pt
Part two storey side and rear extension, and part single storey side, front and rear extension with basement below two storey extension and external alterations to main dwelling
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St Albans/5/2025/1671
1 Rowlatt Drive St Albans Hertfordshire Al3 4Na
Two storey side, front and rear extension, alterations to openings and enlargement of existing frontage to provide three parking spaces
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St Albans/5/2025/1977
United Reformed Church Brewhouse Hill Wheathampstead Hertfordshire Al4 8Ag
Installation of multiple small air source heat pumps positioned on the northern elevation of the Chapel Gym (rear wall of the old church building) and extended opening hours of the Gym
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St Albans/5/2025/2076
14 Bullens Green Lane Colney Heath St Albans Hertfordshire Al4 0Qs
Consultation Only - Erection of two storey side extension, single storey rear extension and replacement patio and garden wall with stepped access to the rear garden. Removal of front archwa...
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St Albans/5/2025/2262
4 Chiswell Green Lane St Albans Hertfordshire Al2 3Ah
First floor front, side and rear extensions, single storey rear extension following demolition of conservatory and loft conversion with new skylights to front and rear extensions
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St Albans/5/2025/2264
3 Armstrong Close London Colney Hertfordshire Al2 1Dy
Single storey side extension
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St Albans/5/2025/2265
St Germains Barn Adjacent To Grebe House St Michaels Street St Albans Hertfordshire Al3 4Sn
Discharge of Conditions 7 (written scheme of investigation) and 8 (competent persons) of listed building consent 5/2024/1483 dated 14/03/2025 for Change of use and conversion of barn into a...
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St Albans/5/2025/2352
30 Aldwick Road Harpenden Hertfordshire Al5 1Ng
Single storey and first floor rear extension, internal alterations and outbuilding in garden
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St Albans/5/2026/0055
Aecom House 63-77 Victoria Street St Albans Hertfordshire Al1 3Er
Discharge of Condition 6 (details of the cycle shelters) of planning permission 5/2025/0263 dated 16/05/2025 for Creation of a single storey roof extension, for 6 self-contained apartments,...
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St Albans/5/2026/0061
44 Roundwood Lane Harpenden Hertfordshire Al5 3Bu
Discharge of condition 10 (Development Progress Report) of planning permission 5/2024/1026 dated 05/02/2025 for Demolition of existing house and proposal for new replacement dwelling and ne...
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St Albans/5/2026/0322
Holly Cottage Sheepcote Lane Wheathampstead Hertfordshire Al4 8Nj
Construction of three dwellings
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St Albans/5/2026/0359
61-65 St Peters Street St Albans Hertfordshire Al1 3Ea
Notice of an application to modify a planning obligation Schedule 2 Affordable Housing of S106 agreement dated 08/06/2023 relating to 5/2022/0975 for Demolition of existing buildings and...
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St Albans/TP/2025/0650
St Matthews Residential Care Home Chequer Lane Redbourn Hertfordshire Al3 7Qg
T1 Acer - reduce crown height and spread roughly 2-3m. T2 Ash (showing signs of ADB) - dismantle down to near ground level. T3 Acer - reduce crown height and spread roughly 2-3m. T4 Acer -...
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St Albans/TP/2026/0012
4 Hitherfield Lane Harpenden Hertfordshire Al5 4Jd
T1- Cedar tree to reduce back from the property by 3 Metres as it is starting to touch the property and guttering. T2- Holly tree to fell to ground level as it has outgrown it's position an...
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St Albans/TP/2026/0015
470 Hatfield Road St Albans Hertfordshire Al4 0Xs
Oak T2 - reduce the distal ends of the over-extended scaffold branch by approximately 3 m, see application for further details.
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St Albans/5/2025/1349
Abbots Avenue West Railway Garages Abbots Avenue West St Albans Hertfordshire
AMENDED INFORMATION - Discharge of Condition 18 (remediation strategy) and Biodiversity Gain Condition of planning permission 5/2025/0079 dated 04/06/2025 for Demolition of 25 existing gara...
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St Albans/5/2025/2056
Tullochside Hemel Hempstead Road Redbourn Hertfordshire Al3 7Aj
Certificate of Lawfulness (proposed) - Single storey side extensions
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St Albans/5/2025/2210
24 Roundwood Park Harpenden Hertfordshire Al5 3Af
Two storey side and part two storey, part single storey rear extension. Two-storey front extension. Raising of roof over previous master bedroom extension, loft conversion with front and re...
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St Albans/5/2025/2281
3 Jove Gardens Smallford St Albans Hertfordshire Al4 0Lp
Certificate of Lawfulness (proposed) - Garden office and garden storage at the back of the property in the garden with decking
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St Albans/5/2026/0318
7 Ardens Way St Albans Hertfordshire Al4 9Uw
Demolition of existing side canopy, detached garage, rear patio and garden shed and the construction of two storey front, side and rear extensions, together with part single storey rear ext...
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St Albans/TP/2026/0066
12 Spenser Road Harpenden Hertfordshire Al5 5Nn
Magnolia- reduce the height of tree T1 by 6-8ft, and shape accordingly
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St Albans/5/2025/0526
Land Rear Of 18 To 22 Bucknalls Drive Bricket Wood Hertfordshire
Variation of Condition 2 (approved plans) to allow two parking spaces allocated to Plot 2 to be replaced by double garage of planning permission 5/2022/1683 dated 01/03/2023 for Constructio...
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St Albans/5/2025/1834
16 Central Drive St Albans Hertfordshire Al4 0Ur
Single storey front, side and rear extension following demolition of garage
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St Albans/5/2025/1846
Land Adjacent To Garden Cottage Gorhambury St Albans Hertfordshire Al3 6Al
Listed Building consent - Repairs to walled garden, including rebuilding collapsed corner
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St Albans/5/2025/1900
10 Collens Road Harpenden Hertfordshire Al5 2Aj
Erection of a single storey side and rear extension with roof lights, a single storey front and rear extensions, replacement of the garage roof, installation of a porch canopy and solar pan...
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St Albans/5/2025/2016
59 Station Road Smallford St Albans Hertfordshire Al4 0Hb
Single storey side extension to link with existing outbuilding
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St Albans/5/2025/2035
21 Hazelmere Road St Albans Hertfordshire Al4 9Ru
Single Story rear extension add on to existing rear extension
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St Albans/5/2025/2040
52 Fishpool Street St Albans Hertfordshire Al3 4Rx
Discharge of Condition 6 (Large Scale Details ) of Listed Building Consent dated 16/09/2025 for Installation of W.C compartment within existing utility room and erection of a rear elevation...
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St Albans/5/2025/2070
10 Linden Court Milton Road Harpenden Hertfordshire Al5 5Lr
Proposed side and rear single storey extension
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St Albans/5/2025/2108
75 Overstone Road Harpenden Hertfordshire Al5 5Pl
Two-storey front extension, first floor side extension and alterations to openings
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St Albans/5/2025/2114
93 Tuffnells Way Harpenden Hertfordshire Al5 3Hr
First storey front extension and associated works
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St Albans/5/2025/2144
Copsewood Lye Lane Bricket Wood Hertfordshire
Submission of reserved matters (details of appearance, landscaping, layout and scale) following outline planning permission 5/2023/0983 dated 29/11/2024 for Residential redevelopment of the...
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St Albans/5/2025/2249
2 Hadleigh Close Harper Lane Shenley Radlett Hertfordshire Wd7 9Lt
Rear Infill Extension
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St Albans/5/2025/2263
10 The Hill Wheathampstead Hertfordshire Al4 8Pp
Proposed new porch and single storey side extension