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/5/2026/1119
19 Old School Drive Wheathampstead Hertfordshire Al4 8Fh
Single storey rear elevation and garage conversion.
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St Albans/5/2026/1120
160 Lower Luton Road Harpenden Hertfordshire Al5 5Ha
Single storey side / rear extension following demolition of garage.
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St Albans/5/2026/1121
2 Bridle Close St Albans Hertfordshire Al3 5Hx
Single storey side extension. Alterations to front elevation. Replacement garage with new garden room.
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St Albans/TP/2026/0294
5 High Street Sandridge St Albans Hertfordshire Al4 9Dg
Holly - Fell
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St Albans/TP/2026/0295
13 Gainsborough Avenue St Albans Hertfordshire Al1 4Nj
Side up side boundary
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St Albans/5/2024/1947
4 Oakfield Road Harpenden Hertfordshire Al5 2Ne
Demolition of existing five bedroom house and garage and construction of replacement five bedroom house with detached garage, lower ground floor accommodation with patio space, attic accomm...
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St Albans/5/2025/2087
Copsewood Lye Lane Bricket Wood Hertfordshire
Variation of Conditions 4 (approved plans), 8 (protection of trees - foundation details & excavation for services), 16 (highway improvements - access works and offsite) and 22 (existing acc...
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St Albans/5/2026/0171
49 Hazelwood Drive St Albans Hertfordshire Al4 0Up
Remove the existing outhouse and shed and utilise the existing hardstanding to erect an annexe building for use ancillary to the main dwelling.
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St Albans/5/2026/0231
32 Elm Drive St Albans Hertfordshire Al4 0Eg
Replacement single storey rear extension, garage conversion, hip to gable loft conversion with rear dormer window and front rooflights and replacement windows and doors. First floor side el...
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St Albans/5/2026/0327
Redbournbury Mill Redbournbury Lane Redbourn Hertfordshire
Discharge of Conditions 3 (amended plans), of planning permission 5/2025/1536 dated 24/12/2025 for conversion of existing cart shed store to bakery shop and educational talks and lunch spac...
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St Albans/5/2026/0381
South Lodge Shenley Lane London Colney Hertfordshire Al2 1Ad
Single storey rear and side extension. Replacement garage
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St Albans/5/2026/0393
105 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Jy
Single storey rear extension, two storey side extension with internal alterations & open porch
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St Albans/5/2026/0598
The Cross Keys Ph 39 High Street Harpenden Hertfordshire Al5 2Sd
Listed Building consent - Repair and restoration of existing Grade II Listed Building including structural; repairs and plasterworks
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St Albans/5/2026/0605
Abbey Gate House 4 Abbey Mill Lane St Albans Hertfordshire Al3 4Hd
Listed Building consent - Proposal to install 1no. electric vehicle charging point in the car parking area of Abbey Gate House
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St Albans/5/2026/0661
159 Colney Heath Lane St Albans Hertfordshire Al4 0Tn
Certificate of Lawfulness (proposed) - Single storey side extension
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St Albans/5/2026/0740
Barn At Redbournbury House Redbournbury Lane Redbourn Hertfordshire
Discharge of Condition 7 (further details of timber frame repairs) of Listed Building consent 52021/0714 dated 18/02/2025 for Listed Building consent - Conversion of barn to ancillary accom...
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St Albans/5/2026/0749
14 Spooners Drive Park Street St Albans Hertfordshire Al2 2Hl
Certificate of Lawfulness (proposed) - Single storey rear extension - as Prior Approval 5/2026/0358, single storey side extension with rooflight plus front porch
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St Albans/5/2026/0761
Block 9-15 Lectern Lane St Albans Hertfordshire Al1 2Lz
Renew current cladding panels with shiplap cementitious boards
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St Albans/5/2026/0840
1 Alban Park Hatfield Road St Albans Hertfordshire Al4 0Jj
Discharge of Condition 4 (travel plan) of planning permission 5/2025/0530 dated 07/10/2025 for Continued use of retail unit within Class E(a) including ability to sell both non-food and foo...
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St Albans/5/2026/1096
4 Robins Close London Colney Hertfordshire Al2 1Qt
Demolition of existing conservatory and construction of a single storey rear extension with rooflights and internal alterations
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St Albans/5/2026/1097
5 Watson Avenue St Albans Hertfordshire Al3 5Hp
Demolition of existing rear outbuilding and single storey side projection and construction of single storey side and rear extension with rooflights. Hip to gable and loft conversion with fr...
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St Albans/5/2026/1098
26A Highfield Road Sandridge Hertfordshire Al4 9Bx
Certificate of Lawfulness (proposed) - Proposed front porch and front extension
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St Albans/5/2026/1099
39 Osprey Drive St Albans Hertfordshire Al4 0Lt
Single storey rear extension and creating an access to the existing playroom
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St Albans/5/2026/1100
Kinsbourne House The Common Kinsbourne Green Harpenden Hertfordshire Al5 3Pe
Certificate of Lawfulness (proposed) - Removal of the existing hipped roof over the south projection and part demolished east wall. Build of a single storey rear extension between the south...
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St Albans/5/2026/1101
14 Station Road Harpenden Hertfordshire Al5 4Se
Use of premises (ground floor) for both Use Class E (Commercial, Business, and Service) (current use) or Use Class F.1(a) (education centre), new signage, and all associated works
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St Albans/5/2026/1102
Lamerwood House Codicote Road Wheathampstead Hertfordshire Al4 8Gb
Discharge of Condition 3 (existing and proposed slab levels) of planning permission 5/2022/2969 dated 31/08/2023 for Demolition of existing dwelling, removal of hardstanding and various str...
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St Albans/5/2026/1103
14 Station Road Harpenden Hertfordshire Al5 4Se
Advertisement Consent - Display of one externally illuminated fascia sign and one externally illuminated projecting/hanging sign
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St Albans/5/2026/1105
Abbots Avenue West Railway Garages Abbots Avenue West St Albans Hertfordshire
Discharge of Condition 24 (development progress report) of planning permission 5/2028/0079 dated 04/06/2025 for Demolition of 25 existing garages and construction of a total of four new dwe...
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St Albans/5/2026/1108
40 Wellington Road St Albans Hertfordshire Al1 5Nl
Subdivision of existing four bedroom dwelling to provide one two-bedroom and one three-bedroom dwellings following single storey side extension and first floor rear extension. Extension to...
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St Albans/5/2026/1109
13 Ladysmith Road St Albans Hertfordshire Al3 5Pz
Proposed change of all existing windows to double glazed sliding sash windows in white timber-grain effect (PVC-u) and three new windows
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St Albans/5/2026/1110
38 The Park St Albans Hertfordshire Al1 4Ry
Two storey side extension , part single part two storey front and rear extension, front and rear dormer with internal alterations and new garden wall
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St Albans/5/2026/1111
37 Meadow Walk Harpenden Hertfordshire Al5 5Tf
Proposed First Floor Accommodation over Bungalow
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St Albans/TP/2026/0269
38 The Dell St Albans Hertfordshire Al1 4Hf
T1 Sequoia - Crown clean and clear growth affecting the roof to give a 2-3m clearance
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St Albans/TP/2026/0290
18A Douglas Road Harpenden Hertfordshire Al5 2Ew
Conifer (rear garden) fell outgrown situation
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St Albans/TP/2026/0291
17 Springwood Walk St Albans Hertfordshire Al4 9Un
Hornbeams in woodland - reduce back to boundary
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St Albans/TP/2026/0292
20 Stanhope Road St Albans Hertfordshire Al1 5Bl
Cypress front garden - Fell, To prevent further potential structural or surface damage associated with the trees continued growth. Cypress hedge in the rear garden - reduce to previous hei...
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St Albans/TP/2026/0293
The White Horse Ph Hatching Green Harpenden Hertfordshire Al5 2Jp
T6 Ash - Fell and treat stump with eco plugs (broadleaved) T8 Cherry - Fell and treat stump with eco plugs (broadleaved) to combat subsidence damage to adj property
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St Albans/TP/2026/0288
96 Norris Close London Colney Hertfordshire Al2 1Ur
T1 Lime tree in rear garden to reduce by 50%. The tree is huge in a small back garden and they want more light and less mess.
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St Albans/TP/2026/0289
22 Boyes Crescent London Colney Hertfordshire Al2 1Ub
T1 Robinia rear garden to fell to ground level. It has outgrown its alloted space and has thorny growth creating management and safety issues in a small domestic garden. They want to replan...
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St Albans/TP/2026/0287
31 The Dell St Albans Hertfordshire Al1 4He
T1 Sequoia located adj to 1 - 18 The Dell - Reduce back lateral growth affecting the roof to give a 2.5m clearance from the roof
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St Albans/5/2025/1726
Melrose 3 York Road St Albans Hertfordshire Al1 4Pl
Part single, part two storey side and rear extension
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St Albans/5/2025/2067
Riverside Stables Drop Lane Bricket Wood Hertfordshire Al2 3Tx
Construction of hydro-pool house with sauna and changing room
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St Albans/5/2025/2150
39 Carisbrooke Road Harpenden Hertfordshire Al5 5Qs
Single storey rear extension, loft extension with rear box dormer roof, alterations to external finishes of building and alterations to window/door openings
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St Albans/5/2025/2318
Manage To North Of Sandridgebury Farm Sandridgebury Lane St Albans Hertfordshire Al3 6Jb
Demolition of existing stable buildings and replacement with a detached 3 bedroom dwelling
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St Albans/5/2026/0124
8 Noke Shot Harpenden Hertfordshire Al5 5Hw
Single storey rear extension with rooflights over and internal changes at first floor with en-suite to bedroom 1 and new bathroom to replace the existing office. Also at ground floor new fr...
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St Albans/5/2026/0168
Land South West Of And Including 39 Chiswell Green Lane St Albans Hertfordshire
Discharge of Condition 15 ( proposed garage details) of planning permission 5/2024/1915 dated 21/11/2025 for Submission of Reserved Matters (details of appearance, landscaping, layout and s...
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St Albans/5/2026/0237
32- 33 Long Cutt Redbourn Hertfordshire Al3 7Ex
Proposed front extension to two semi-detached dwellings
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St Albans/5/2026/0252
8 West Riding Bricket Wood Hertfordshire Al2 3Qp
Demolition of existing bungalow and construction of a new two storey house. Erection of outbuilding and covered bar/veranda (retrospective).
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St Albans/5/2026/0365
46 Foxcroft St Albans Hertfordshire Al1 5Sp
Front and rear ground floor extensions and garage conversion, first floor rear extension, side dormer and rooflights
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St Albans/5/2026/0429
St Marys Church Church End Redbourn Hertfordshire Al3 7Du
Discharge of Conditions 3 (material sample of the Sureset Bound) 5 (written scheme of archaeological work) for planning permission 5/2025/1161 dated 16/09/2025 for reduction externally of s...
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St Albans/5/2026/0618
6 Southfield Way St Albans Hertfordshire Al4 9Jj
Certificate of Lawfulness (Proposed) - Part change of use of garage to habitable accommodation
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St Albans/5/2026/0634
Land At Junction Of Roestock Lane And Bullens Green Lane Colney Heath St Albans Hertfordshire
Variation of Condition 2 (approved plans) for amendment to house types 1-6 as approved under 5/2026/0040 and amendment to layout due to position of sewers and their easement of planning app...
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St Albans/5/2026/0686
18 Trumpington Drive St Albans Hertfordshire Al1 2Jp
Discharge of Conditions 4 (existing levels and proposed structural slab levels) and 9 (PEA compliance) of planning permission 5/2024/1210 dated 28/11/2025 for Proposed single storey rear ex...
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St Albans/5/2026/0694
11 Sandpit Lane St Albans Hertfordshire Al1 4Ea
Certificate of Lawfulness (Proposed) - Replacement Front Door. The proposed development comprises the replacement of the existing front door and outer frame with a new door of a similar tra...
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St Albans/5/2026/0757
Turners Hall Farm Annables Lane Kinsbourne Green Harpenden Hertfordshire Al5 3Pt
Prior Approval - Conversion of existing agricultural building into a single residential dwelling house with two bedrooms (one en-suite), bathroom, kitchen/dining/living room and utility room
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St Albans/5/2026/1082
Land Rear Of Round House Farm Roestock Lane Colney Heath St Albans Hertfordshire
Outline application (with all matters reserved aside from principal means of access to the highway) for demolition of existing buildings and erection of up to 60 dwellings, new vehicular an...
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St Albans/5/2026/1087
78 Robert Avenue St Albans Hertfordshire Al1 2Qr
Single storey rear extension and loft conversion with side dormer
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St Albans/5/2026/1088
Nashes Lodge Gorhambury St Albans Hertfordshire Al3 6Aq
Re-roofing, installation of loft insulation, replacement of rainwater goods and construction of new surface water drainage system (retrospective)
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St Albans/5/2026/1089
25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb
Removal of the existing flat roof and construction of a pitched roof to the front elevation
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St Albans/5/2026/1090
34 Marlborough Road St Albans Hertfordshire Al1 3Xq
Loft conversion with rear dormer window and front rooflights