Planning authority · 2025
St Albans planning applications 2025
3,020 public planning records from 2025 in the production OGL dataset, newest first, linked to council source pages.
Applications
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St Albans/5/2025/1027
4 Beningfield Drive London Colney Hertfordshire Al2 1Uj
Proposed loft conversion and rear extension
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St Albans/5/2025/1157
19 Sheppards Close St Albans Hertfordshire Al3 5Al
Certificate of Lawfulness (proposed) - Removal of existing conservatory and replacement with a new timber-built structure, replacement of the flat roof and skylight on an existing extension...
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St Albans/5/2025/1158
11 St Peters Road St Albans Hertfordshire Al1 3Ru
Single and double storey rear and side extension
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St Albans/5/2025/1177
Barns And Stables At Sleapshyde Farm Sleapshyde Lane Smallford St Albans Hertfordshire Al4 0Se
Discharge of Conditions 4 (recording work), 5 (post-excavation project), 6 (building recording), 8 (landscape and ecological management plan), 11 (hard and soft landscape works) and 14 (dev...
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St Albans/5/2025/1290
139 Westfield Road Harpenden Hertfordshire Al5 4Lu
Loft conversion with extension to the roof for an additional bedroom, single storey front porch extension, single storey side extension for utility and store room and rendering of external...
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St Albans/5/2025/1457
Opus House Charrington Place St Albans Hertfordshire
Prior Approval - The installation of 3no. Valmont tri-pods (measuring 5.605m) supporting 6no. antennas (2no. antennas on each tri-pod) attached to plinths (32.68m AGL), the installation of...
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St Albans/5/2025/1554
16 Carisbrooke Road Harpenden Hertfordshire Al5 5Qt
Non Material Amendment - Fa�ade change to rear and side of the property of planning permission 5/2025/0934 dated 15/08/2025 for Proposed loft development, facade changes, garage conversion...
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St Albans/5/2025/1754
Land South Of Chiswell Green Lane St Albans Hertfordshire
Part discharge of condition 20 (surface water drainage - phase A) of outline planning permission 5/2022/0927 allowed on appeal dated 22/03/2024 for Demolition of existing structures and con...
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St Albans/5/2025/1756
5 Spencer Street & Rear Boundaries Of 25-37 Market Place St Albans Hertfordshire Al3 5Eh
Demolition of the existing vacant commercial building (use class E) and the redevelopment of the site to provide a residential development (use class C3) comprising 47 apartments as well as...
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St Albans/5/2025/1757
5 Spencer Street & Rear Boundaries Of 25-37 Market Place St Albans Hertfordshire Al3 5Eh
Listed Building Consent - Demolition of the existing vacant commercial building (use class E) and the redevelopment of the site to provide a residential development (use class C3) comprisin...
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St Albans/5/2024/2211
21 Townsend Lane Harpenden Hertfordshire Al5 2Py
Two storey rear extension, roof alterations including blind dormer and single storey side, front and rear extensions
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St Albans/5/2025/0790
12 The Square Redbourn Hertfordshire Al3 7Jb
A single-storey rear and side extension at ground floor. A loft conversion to create a bedroom with en suite bathroom. The introduction of a rear dormer. Replacement of the existing hipped...
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St Albans/5/2025/0817
26 Beaumont Avenue St Albans Hertfordshire Al1 4Tj
Two-storey front extension with porch, single-storey rear extension and installation of solar panels.
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St Albans/5/2025/0821
4 High Street Sandridge Hertfordshire Al4 9Dj
Cladding of property externally.
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St Albans/5/2025/1187
26 Abbey Avenue St Albans Hertfordshire Al3 4Az
Rear single storey extension and internal alterations including garage conversion
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St Albans/5/2025/1197
10 Dickinsons Field Harpenden Hertfordshire Al5 1Dn
To replace 3 existing timber windows (2 in the front - kitchen and bedroom 2 - and 1 in the back - bedroom 1 - of the house) with Residence R7 timber alternative, grained white, upvc window...
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St Albans/5/2025/1220
8 Pollicott Close St Albans Hertfordshire Al4 9Yl
Certificate of Lawfulness (proposed) - Proposed rear dormer with two windows and front rooflights
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St Albans/5/2025/1229
5 St Julians Road St Albans Hertfordshire Al1 2Az
Rear side extension to ground floor
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St Albans/5/2025/1239
4 High Ridge Harpenden Hertfordshire Al5 3Ll
Certificate of Lawfulness (proposed) -Single storey side and rear extensions
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St Albans/5/2025/1276
40 Branch Road Park Street St Albans Hertfordshire Al2 2Lu
Conversion of existing property into two separate dwellings
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St Albans/5/2025/1324
Land Rear Of 15, 17 & 19 Tuffnells Way Harpenden Hertfordshire
Variation of Condition 2 (approved plans) to allow for substitution of plans to amend the roof form of plots 6 & 7 of planning permission 5/2021/3107 allowed at appeal dated 27/10/2022 for...
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St Albans/5/2025/1436
Land Rear Of 3 And 5 Approach Road And Accessed Via Orient Close St Albans Hertfordshire
Discharge of Conditions 9 (samples of materials) and 10 (noise assessment) of planning permission 5/2024/1985 dated 28/01/2025 for Construction of single four bedroom detached dwelling and...
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St Albans/5/2025/1438
34 Folly Lane St Albans Hertfordshire Al3 5Jp
Certificate of Lawfulness (proposed) - Improvements to front garden including black and white chequered Victorian tiling to the path and installation of high quality cedar wood panelling to...
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St Albans/5/2025/1443
Alban Row 27-31 Verulam Road St Albans Hertfordshire
Replacement windows and doors with alteration to openings
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St Albans/5/2025/1605
Waterdale Transfer Station St Albans Road Garston Watford Hertfordshire Wd25 0Pr
CONSULTATION ONLY - Extension and upgrade of the existing waste transfer station; realignment of the building to face the M1 and away from nearest residential properties; replacement of the...
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St Albans/TP/2025/0372
23 Batchwood Drive St Albans Hertfordshire Al3 5Rz
Oak (Quercus species) P: Reduce and shape the crown by approximately 30%, selectively reducing branch length to manage spread, especially towards neighbouring gardens.
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St Albans/TP/2025/0373
1 Sir Josephs Walk (Garden Area) Right Hand Side Of Approach Road Harpenden Hertfordshire Al5 2Dt
Cedar Trees T4 and T5.- Reduce the crowns by 25% and reduce lateral growth by 1.5m -2,5 metres. Work required to make trees safe following limb drop
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St Albans/TP/2025/0386
14 Brackendene Bricket Wood Hertfordshire Al2 3Sx
T2 Oak in the front drive of 14 Brackendene. The tree is overgrown and top heavy and needs to be reduced by c. 30%. Permission for these works was granted in September 2017 and carried out,...
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St Albans/TP/2025/0389
Redwood House 3 Broad Oaks Close Redbourn Lane Hatching Green Harpenden Al5 2Pr
T13 Giant Redwood: Lift crown to 2m above ground level (noting that branches are currently touching the ground on one side - see attached photo 1). T14 Western Red Cedar: Lift crown to 2m a...
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St Albans/TP/2025/0391
Dellcourt House 22A Townsend Drive St Albans Hertfordshire Al3 5Rq
TPO - T3 & T4 Oak - Crown reduction back to primary cuts approx and thin canopy by 15% approx - previously been pruned. Retaining growth to prevent any issues with the house Not afforded st...
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St Albans/TP/2025/0392
Orchard End 13 Silk Mill Road Redbourn Hertfordshire Al3 7Ge
Sycamore T5 fell the tree, refer to the application for full reasons.
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St Albans/TP/2025/0393
Highfield Park Visitor Centre Hill End Lane St Albans Hertfordshire Al4 0Ra
TPO1254 - One Ash tree (T110) to monolith to 5 meters and stack wood on site. One Oak tree (T109) to reduce crown by 40%, approximately 3-4 meters off height and reduce lateral limb over pl...
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St Albans/TP/2025/0395
Communal Land At Abbots Park St Albans Hertfordshire
T31 beech - Crown lift to 4m to prevent damage from passing vehicles as tree is overhanging the road. T24 sycamore - Crown lift to 4m to prevent damage from passing vehicles as tree is over...
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St Albans/TP/2025/0397
Street Record Norris Close London Colney Hertfordshire
norris closeT002 Norway Maple Prune to clear building by 2m. T004 Black Pine Remove deadwood greater than 25mm over footpath. Sever Ivy at base. T008 Lime Crown lift to 4m over car park. Re...
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St Albans/TP/2025/0406
Hyde Court Beningfield Drive London Colney Hertfordshire
T 298 Dawn Redwood - Cut back of building and clear of window to give a 2m clearance, remove deadwood
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St Albans/TP/2025/0409
12 Cranbourne Drive Harpenden Hertfordshire Al5 1Rl
TPO WI Mixed trees behind 6 to 18 Cranbourne Drive T1 Horn Beam reduction of 33% to lighten the crown due to a very weak union. T2 Oak 15-20 foot from the railway railings needs deadwood re...
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St Albans/5/2025/0571
4 Abbey Mill End St Albans Hertfordshire Al3 4Hn
Demolition of existing building and construction of a replacement two storey detached five bedroom dwelling with accessible access and deck with canopy. Solar panels to the rear roof slope,...
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St Albans/5/2025/0808
Land Between 17 And 18 Gustard Wood Wheathampstead Hertfordshire
Outline planning permission (all matters reserved) - Construction of a 4 bedroom self-build detached dwelling
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St Albans/5/2025/0386
50 Crossway Harpenden Hertfordshire Al5 4Qu
The construction of an outbuilding to be clad using red cedar cladding and built using SIP panels. The building will be a multi functioning space to include home office and gym. As the gard...
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St Albans/5/2025/1019
11 Grange Court Road Harpenden Hertfordshire Al5 1By
Demolition of 5 bedroom house and construction of replacement 5 bedroom dwelling with attic accommodation, rear dormer window and attached 3 car garage with air source heat pumps, air condi...
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St Albans/5/2025/1304
5 St Vincent Drive St Albans Hertfordshire Al1 5Sl
Proposed new porch, internal alterations, insertion of rooflight and alterations to openings
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St Albans/5/2025/1328
Inn On The Green 18-20 Leyton Road Harpenden Hertfordshire Al5 2Hu
Listed Building Consent - Addition of an electric cupboard to interior
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St Albans/5/2025/1422
45 Walton Street St Albans Hertfordshire Al1 4Dq
Loft conversion to the existing space
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St Albans/5/2025/1430
66 Woodland Drive St Albans Hertfordshire Al4 0Et
Certificate of Lawfulness (proposed) - Loft extension with rear dormer and two rooflights to front
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St Albans/5/2024/1610
97 High Street Colney Heath St Albans Hertfordshire Al4 0Ns
Conversion of a single dwelling into two separate 1 bedroom 2 person dwellings, with a ground floor porch and rear extension and a hip to gable and dormer loft conversion, new landscaping a...
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St Albans/5/2025/0589
45 St Albans Road Sandridge Hertfordshire Al4 9Le
Single storey side and rear extension
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St Albans/5/2025/1077
71 Francis Avenue St Albans Hertfordshire Al3 6Bw
Single story rear extension and extension and alterations to raised decking including privacy screening
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St Albans/5/2025/1186
50 Marshalswick Lane St Albans Hertfordshire Al1 4Xg
Variation of Condition 2 (approved plans) as inset balcony to the rear elevation has been constructed with a glass balustrade rather than tiles. The balcony area and position is unchanged o...
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St Albans/5/2025/1255
6 Peters Avenue London Colney Hertfordshire Al2 1Nj
Certificate of Lawfulness (proposed) - Loft conversion with flat roof rear dormer and alterations to the openings on the rear elevation
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St Albans/5/2025/1312
52 Rodney Avenue St Albans Hertfordshire Al1 5Su
Two storey front extension and two storey and single storey rear extension
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St Albans/5/2025/1337
50 Alzey Gardens Harpenden Hertfordshire Al5 5Sy
Single storey side extension with rooflights and two storey rear extension following demolition of existing garage, part new side boundary wall
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St Albans/5/2025/1407
58 Bernard Street St Albans Hertfordshire Al3 5Qn
Part single storey and part two storey rear extension
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St Albans/5/2025/1415
70 Ox Lane Harpenden Hertfordshire Al5 4Pw
Demolition of existing hipped roof and construction of a new roof with gable ends, raising the ridge by 600mm to allow for a loft conversion with rear dormer and front facing roof lights. R...
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St Albans/5/2025/1416
81 Jennings Road St Albans Hertfordshire Al1 4Ny
Proposed extension to first floor flank for new Part M bathroom and lift
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St Albans/5/2025/1561
Land Between The Nickey Line Redbourn Road And Cherry Tree Lane Hemel Hempstead Hertfordshire
Discharge of Condition (biodiversity gain condition) of planning permission 5/2024/1552 dated 22/11/2024 for Change of use from agricultural field to a Community Garden (Use Class F2) inclu...
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St Albans/5/2025/1716
Land Rear Of 3 Serge Hill Cottages Sergehill Lane Bedmond Abbots Langley Hertfordshire
Change of use of land from garden / sui generis fields to agriculture and erection of agricultural barn for hay and machinery storage
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St Albans/5/2025/1717
Land Off Baulk Close Harpenden Hertfordshire
Residential development of nine new homes
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St Albans/TP/2025/0303
121 Riverside Road St Albans Hertfordshire Al1 1Rz
Tree Works Statement for Planning Application 121 Riverside Road, St Albans Proposed Works: Prune back to the boundary the overhanging Cypress branches from the garden of 69 Ramsbury Road....
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St Albans/TP/2025/0369
Little Fold Redbourn Lane Hatching Green Harpenden Hertfordshire Al5 2Jy
Front Garden: Pruning of 2 x silver birch tree & 1 x plum tree. Trees will have a 1/3 reduction of crown after pruning works Middle Garden: Pruning of 2 x silver birch & 1 x large silver bi...
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St Albans/TP/2025/0488
The Larches Firs Drive Gustard Wood Wheathampstead Hertfordshire Al4 8Lb
There are 2 larches trees that need attention. One is dying and becoming dangerous which needs felling. There is a second larch that is dying back but with a lean which is starting to expos...