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/5/2026/0867
Applecross Chamberlaines Kinsbourne Green Harpenden Hertfordshire Al5 3Pw
Certificate of Lawfulness (proposed) - Two storey/singe storey rear extension. Porch roof extension
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St Albans/5/2026/0868
41 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Sa
Single storey front & rear extensions
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St Albans/PAV/2026/0007
St Albans City And District Council Offices Civic Centre St Peters Street St Albans Hertfordshire Al1 3Je
tables 60 benches 120
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St Albans/5/2025/1634
Four Oaks Farm Bower Heath Harpenden Hertfordshire Al5 5Fg
Demolition of agricultural building and removal of earth bunds and erection of two dwellings with associated landscaping, driveways, garaging and parking areas and change of use of agricult...
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St Albans/5/2025/1888
St Albans High School For Girls Prep School Codicote Road Wheathampstead Hertfordshire Al4 8Dj
Construction of changing room building providing 2 no. changing rooms and WC facilities, a canopy cover to the existing netball/tennis courts and associated landscaping works
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St Albans/5/2026/0074
Inn On The Green 18-20 Leyton Road Harpenden Hertfordshire Al5 2Hu
Listed Building consent - Replacement of an external timber beam
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St Albans/5/2026/0096
Land Between Stoneleigh And St Lukes School Blackhorse Lane Redbourn Hertfordshire
Discharge of Condition 5 (Landscaping) of planning permission 5/2024/0442 dated 19/01/2026 for Residential development of six dwellings with associated access, parking, amenity space and la...
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St Albans/5/2026/0157
Redbournbury Mill Redbournbury Lane Redbourn Hertfordshire
Discharge of Condition 6 (written scheme of archaeological work) and 8 (historic building recording) of planning permission 5/2025/1536 dated 24/12/2025 for Conversion of existing cart shed...
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St Albans/5/2026/0206
40 Rowan Close St Albans Hertfordshire Al4 0St
Removal of existing conservatory, new ground floor rear flat roof extension with rooflights and associated internal alterations
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St Albans/5/2026/0234
31 The Cleave Harpenden Hertfordshire Al5 5Sj
Replacement windows and external cladding, garage conversion and replacement roof finishes and warm roof deck. New roof light to front and rear elevations
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St Albans/5/2026/0296
45 Alexander Road London Colney Hertfordshire Al2 1Hs
Certificate of Lawfulness (Proposed) - Single storey rear extension and internal alterations
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St Albans/5/2026/0356
Land At Round House Farm Roestock Lane Colney Heath St Albans Hertfordshire
Discharge of Condition 30 (written scheme of archaeological work) of planning permission 5/2022/2736 for dated 24/11/2025 for Outline application (access sought) - Erection of up to 155 res...
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St Albans/5/2026/0440
Rothamsted Park Amenbury Lane Harpenden Hertfordshire
Discharge of Conditions 8 (TPP, AMS), 10 (SuDS), 11 (HMMP) and discharge of Biodiversity Gain Condition for planning permission 5/2025/1404 dated 20/02/2026 for Construction of two new floo...
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St Albans/5/2026/0451
8 Ridgewood Gardens Harpenden Hertfordshire Al5 3Nn
Proposed front garage conversion and adaptions and additions to link to main house with gable fronted roof. Proposed solar panels to roofs
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St Albans/5/2026/0459
The Wicked Lady Ph Nomansland Wheathampstead Hertfordshire Al4 8El
Discharge of Condition 5 (soft landscaping), of planning permission 5/2025/1207 dated 11/02/2026 for external alterations featuring new lighting, dry store, fence area and other associated...
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St Albans/5/2026/0461
34 Liverpool Road St Albans Hertfordshire Al1 3Uj
Single storey side/ rear extension, loft conversion with rear dormer and front roof lights, amended rear window and render
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St Albans/5/2026/0496
31 Royston Road St Albans Hertfordshire Al1 5Nf
Certificate of Lawfulness (proposed) - Rear garden room
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St Albans/5/2026/0595
37 Campfield Road St Albans Hertfordshire Al1 5Ht
Prior Notification - Single storey rear extension 4m in height x 4m in depth with 3m height to eaves
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St Albans/5/2026/0627
6 Southfield Way St Albans Hertfordshire Al4 9Jj
Prior Notification - Single storey rear extension 3.0m in height x 4.0m in depth with 2.5m height to eaves
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St Albans/5/2026/0854
29 Townsend Lane Harpenden Hertfordshire Al5 2Rn
Erection of an outbuilding for use as a home office/games room
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St Albans/5/2026/0855
44 Jennings Road St Albans Hertfordshire Al1 4Pa
Erection of a single-storey detached garden room to the rear garden for use as a home office incidental to the main dwelling
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St Albans/5/2026/0856
Land Rear Of East Lodge Oaklands Lane Smallford St Albans Hertfordshire Al4 0Hu
Reserved Matters (all matters) following planning permission 5/2025/0776 dated 04/11/2025 for Outline application (all matters reserved) - Construction of a self-build/custom-build detached...
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St Albans/5/2026/0857
The Conifers Noke Lane St Albans Hertfordshire Al2 3Nx
The addition of a single storey rear extension and two porches to the existing dwelling, a swimming pool and plant room and enclosure, a garage, and a stable and tack room all under permitt...
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St Albans/5/2026/0858
Community Centre 59 Russet Drive St Albans Hertfordshire Al4 0Db
Construction of a padel tennis facility comprising 2 courts with canopy and floodlighting
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St Albans/5/2026/0859
Land Between Caravan Site And Watling Street Park Street St Albans Hertfordshire
Application to modify Section 106 obligation - Removal of First Homes requirement and replacement with additional Affordable Tenure of planning permission 5/2022/0267 allowed on appeal date...
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St Albans/5/2026/0860
9 Woodfield Way St Albans Hertfordshire Al4 9Ry
Retrospective planning for AC condenser
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St Albans/5/2025/1890
49 Midway St Albans Hertfordshire Al3 4Bb
AMENDED PLANS & ADDITIONAL INFORMATION - Variation of Conditions 2 (approved plans) and 7 (hard and soft landscaping) to allow amendments to hard and soft landscaping of planning permission...
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St Albans/5/2025/2194
48 Harpenden Lane Redbourn Hertfordshire Al3 7Pb
Single storey rear extension and alterations to roof to allow loft extension, loft conversion into habitable accommodation with front, side and rear dormer windows, insertion of rooflights...
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St Albans/5/2026/0067
Land Adjacent To Stoneleigh Blackhorse Lane Redbourn Hertfordshire
Permission in Principle - Construction of up to three dwellings
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St Albans/5/2026/0182
1 Cavendish Road St Albans Hertfordshire Al1 5Ef
Certificate of Lawfulness (proposed) - Proposed loft conversion
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St Albans/5/2026/0258
21 Hammers Gate Chiswell Green St Albans Hertfordshire Al2 3Dz
Single storey rear extension following demolition of existing single storey rear extension
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St Albans/5/2026/0360
173 Lower Luton Road Wheathampstead Hertfordshire Al4 8Hq
Re-roofing existing main roof
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St Albans/5/2026/0362
173 Lower Luton Road Wheathampstead Hertfordshire Al4 8Hq
Listed Building consent - Re-roofing existing main roof
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St Albans/5/2026/0430
12 St Stephens Close St Albans Hertfordshire Al3 4Ab
Proposed single storey rear extension, loft conversion and addition of rooflights and two dormers, alterations to fenestration and internal reconfiguration
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St Albans/5/2026/0550
82 Station Road Harpenden Hertfordshire Al5 4Tz
Prior Notification - Single storey rear extension 3.3m in height x 6m in depth with 2.5m height to eaves
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St Albans/5/2026/0846
7 Watsons Walk St Albans Hertfordshire Al1 1Pa
Erection of a single-storey detached garden room in the rear garden for use as a shared home office incidental to the main dwelling, with sedum roof and external timber cladding
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St Albans/5/2026/0847
Land At The Stables Nicholls Farm Lybury Lane Redbourn Hertfordshire Al3 7Jh
Reserved Matters (all matters) following planning permission 5/2024/1197 dated 06/11/21025 for Outline application (access sought) - Construction of two dwellings up to 1.5 storeys in height
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St Albans/5/2026/0848
8 Carlton Bank Station Road Harpenden Hertfordshire Al5 4Su
Demolition of existing structure and construction of new orangery
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St Albans/5/2026/0852
4 Regent Close St Albans Hertfordshire Al4 9Tr
Single storey rear extension, partial first floor rear extension and enclosure of front porch
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St Albans/5/2026/0853
24 Camlet Way St Albans Hertfordshire Al3 4Tl
Single storey rear extension, garage conversion and tree removal
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St Albans/TP/2026/0138
Grange Street Doctors Surgery 2 Grange Street St Albans Hertfordshire Al3 5Nf
The removal of one large lime tree in the car park to the left handside of the entrance to the car park. The tree has been unsuitably planted in a raised brick planter the trees root system...
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St Albans/5/2025/2124
43 Fairmead Avenue Harpenden Hertfordshire Al5 5Ud
Demolition of existing conservatory, erection of a two storey side extension, part single part two storey rear extension, rear dormer and 3no rooflight to the front elevation
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St Albans/5/2025/2197
1 Old Orchard Park Street St Albans Hertfordshire Al2 2Qb
Two storey side extension, loft conversion to habitable accommodation following extension to existing loft space, front rooflights, alterations to openings and new fence
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St Albans/5/2025/2226
122 Fishpool Street St Albans Hertfordshire Al3 4Rz
Listed Building consent - Installation of internet connection box
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St Albans/5/2025/2331
22 Albert Street St Albans Hertfordshire Al1 1Ru
Erection of new dwelling, following demolition of existing commercial garage and workshop
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St Albans/5/2026/0176
17 Hunt Close St Albans Hertfordshire Al4 9Jh
Single storey side extension with rooflight, new gates and addition of new rooflight to main roof
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St Albans/5/2026/0264
Land Adjacent 1 Watford Road St Albans Hertfordshire
Partial Discharge of Condition 12d (archaeological investigation) of planning permission 5/2024/1819 dated 24/03/2025 for Single storey detached house and associated work including parking...
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St Albans/5/2026/0340
49 Crouch Hall Lane Redbourn Hertfordshire Al3 7Eu
Single storey rear extension with flat roof and roof lantern, and proposed alteration to front ground floor roof to create a pitched roof canopy over front door, conversion of garage to hab...
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St Albans/5/2026/0395
Delaport House Lamer Lane Wheathampstead Hertfordshire Al4 8Rq
Proposed garden building following demolition of existing pool house
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St Albans/5/2026/0418
8-10 Market Place St Albans Hertfordshire Al3 5Dg
Advertisement consent -One externally illuminated fascia sign and one externally illuminated projecting sign
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St Albans/5/2026/0443
Wedgewood Hyde East Common Harpenden Hertfordshire Al5 1Dd
Proposed erection of new double garage
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St Albans/5/2026/0454
Land South West Of And Including 39 Chiswell Green Lane St Albans Hertfordshire
Discharge of Condition 24 (archaeological evaluation) of planning permission 5/2022/0927 allowed at appeal dated 22/03/2024 for Outline application (access sought) - Demolition of existing...
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St Albans/5/2026/0834
35 Ramsbury Road St Albans Hertfordshire Al1 1Sn
Alterations to existing loft conversion with rear dormer, front rooflights, rebuilding of chimney and restoration of front gable
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St Albans/5/2026/0835
21 Goldsmith Way St Albans Hertfordshire Al3 5Lh
The proposed works include a single-storey rear extension, a garage conversion, and a redesigned internal layout to provide a larger social area on the ground floor and a larger kitchen on...
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St Albans/5/2026/0836
35 Ramsbury Road St Albans Hertfordshire Al1 1Sn
Single-storey side & rear extension, revised openings, rebuilt chimney, replacement windows and restored front gable
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St Albans/5/2026/0837
148 Station Road Harpenden Hertfordshire Al5 4Rh
Removal of the existing converted garage, erection of a part single-storey, part two-storey side extension, with a construction of a new garden room
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St Albans/5/2026/0838
45 Sandpit Lane St Albans Hertfordshire Al1 4Ey
The proposal includes a crown roof to the existing garage (3.4m height), replacement of the existing double-pitched roof with a matching crown roof incorporating a roof lantern and Velux. T...
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St Albans/5/2026/0839
32 West Way Harpenden Hertfordshire Al5 4Rd
Part single storey, part two storey side and rear extension, new crown roof and loft conversion with roof lights and dormer, new front bay window
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St Albans/5/2026/0844
73 Tollgate Road Colney Heath St Albans Hertfordshire Al4 0Px
Certificate of Lawfulness (existing) - The existing site is being used as a bedroom with a single occupant
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St Albans/TP/2026/0182
133 London Road St Albans Hertfordshire Al1 1Ta
Removal of the branch protruding through our fence and over our boundary [see photos] to restore the tree to it's original single trunk, and also enable a new fence to be installed between...