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/TP/2026/0238
5 Amenbury Lane Harpenden Hertfordshire Al5 2Bt
Full removal of Leyland Cypress tree in rear garden. Identified T1 in sketch, and only tree in photo
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St Albans/TP/2026/0240
35 West Common Way Harpenden Hertfordshire Al5 2Lh
Tree no.1 dead beech to be removed .This tree was probably originally part of the adjoining beech hedge and became intertwined with adjoining leylandii hedge Tree no.2 dead plum tree to be...
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St Albans/TP/2026/0241
15 Walton Street St Albans Hertfordshire Al1 4Dq
T1- Apple tree to reduce by 1 metre to previous pruning points all over to maintain shape and size for the area. T2-Cherry tree to reduce by 1 metre to previous pruning points all over to m...
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St Albans/TP/2026/0316
Thatch End 30 West Common Redbourn Hertfordshire Al3 7Df
Fell the dead Silver Birch on the left-hand-side of the front garden. Reasons: Safety.
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St Albans/TP/2026/0317
35 St Peters Road St Albans Hertfordshire Al1 3Sr
Proposed Works: Fell one Maple tree located within the front garden. Justification for the Proposed Works: The Maple has developed a significantly one-sided crown as a result of prolonged c...
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St Albans/TP/2026/0318
6 Leyton Green Harpenden Hertfordshire Al5 2Tg
G2 Mixed Growth (Waitrose side) - Trim back lateral growth to the fence approx T3 Beech - Crown reduction by 2-3m approx T1 Yew (adjacent to the house) - Crown reduction by 2-3m approx T4 M...
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St Albans/TP/2026/0314
5 Hales Meadow Harpenden Hertfordshire Al5 4Jb
T1 Sycamore Removal of epicormic growth to 8-9m approx G2 (3) Removal of epicormic growth to 8-9m approx This will increase light into the garden without altering the shape / form
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St Albans/TP/2026/0315
13 Tovey Close London Colney Hertfordshire Al2 1Lf
A very large mature cherry tree which is located at the rear 13 Tovy close is causing excessive shade to several gardens in Tovy Close, Number 13 suffer with very bad shade issues and also...
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St Albans/5/2025/0959
18 North Riding Bricket Wood Hertfordshire Al2 3Lh
Proposed rear and side extension
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St Albans/5/2025/1755
52 Fishpool Street St Albans Hertfordshire Al3 4Rx
WC compartment within an existing utility room, the erection of a rear elevation frameless glazed conservatory and boundary wall alterations
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St Albans/5/2026/0272
12 Gillian Avenue St Albans Hertfordshire Al1 2Qh
Certificate of Lawfulness (proposed) - Demolition of existing glazed conservatory to DPC level and construction of single storey extension including an insulated flat roof with lantern, ass...
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St Albans/5/2026/0326
15 St Vincent Drive St Albans Hertfordshire Al1 5Sl
Two storey side/rear extension, plus single storey front and rear extensions following demolition of existing garage
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St Albans/5/2026/0583
The Lodge Bower Heath Harpenden Hertfordshire Al5 5Ee
Permission in Principle - Demolition of the existing dwelling and outbuildings, and the erection of 2 detached dwellings.
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St Albans/5/2026/0604
The Lodge Bower Heath Harpenden Hertfordshire Al5 5Ee
Permission in Principle - Demolition of the existing dwelling and outbuildings and the erection of three detached dwellings
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St Albans/5/2026/0845
3 Victoria Square Victoria Street St Albans Hertfordshire Al1 3Tf
Discharge of Condition 1 (construction management plan) of planning permission 5/2025/0681 dated 22/05/2025 for Prior Approval - Change of use of the building from commercial (Use Class E)...
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St Albans/5/2026/1081
Tarmac Trading Ltd North Orbital Road Colney Heath St Albans Hertfordshire Al4 0Ry
Consultation only
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St Albans/5/2026/1226
Verulamium Museum St Michaels Street St Albans Hertfordshire Al3 4Sw
Certificate of Lawfulness (proposed) - The installation of solar panels on the roof of the building
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St Albans/5/2026/1227
Land To Rear Of 112 To 156B Harpenden Road St Albans Hertfordshire
Discharge of Condition 2 (badger method statement) of planning permission 5/2024/1284 dated 11/11/2025 for Approval of Reserved Matters (appearance, landscaping, layout, scale) of outline p...
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St Albans/5/2026/1228
5 Cunningham Hill Road St Albans Hertfordshire Al1 5Bx
Erection of an Orangery with a Basement Beneath
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St Albans/5/2026/1229
216A Watford Road Chiswell Green St Albans Hertfordshire Al2 3Ea
Demolition of outbuildings and single-storey extension, erection of a part single-storey, part two-storey rear extension to the dental surgery and the provision of additional car parking sp...
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St Albans/5/2026/1230
42 Old London Road St Albans Hertfordshire Al1 1Tz
Certificate of Lawfulness (proposed) - Installation of one air source heat pump outdoor unit
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St Albans/5/2026/1231
18 Maslen Road St Albans Hertfordshire Al4 0Gt
Proposed garage conversion into habitable, remove garage door, brick up and install a window, change existing bow window into a new front bay window to the floor and replacement of some exi...
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St Albans/5/2026/1232
11 Grange Court Road Harpenden Hertfordshire Al5 1By
Demolition of 5 bedroom dwellinghouse and construction of replacement 5 bedroom dwellinghouse with loft accommodation and rear dormer window
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St Albans/5/2026/1233
7 Ridgmont Road St Albans Hertfordshire Al1 3Ag
Single storey rear extension. Alterations to rear elevation.
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St Albans/5/2026/1242
3 - 5 Roundwood Lane Harpenden Hertfordshire Al5 3Bw
Variation of Conditions 11 (visibility splays), 12 (vehicular access) and 13 (limiting number of accesses) to reuse existing sites factory crossover to planning permission 5/2023/1849 dated...
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St Albans/5/2025/2068
34 Seymour Road St Albans Hertfordshire Al3 5Hw
Part single, part two storey side and rear extension with rooflights and alterations to openings
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St Albans/5/2026/0352
Land Rear Of 50 Lemsford Road St Albans Hertfordshire Al1 3Pr
Discharge of Conditions 3 (samples of materials), 6 (landscape treatment), 8 (mist system layout), 9 (construction method plan), 11 (proposed intervening boundary treatment), of planning pe...
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St Albans/5/2026/0419
Waterside Station Road Harpenden Hertfordshire
Discharge of Conditions 6 (Construction Surface Water Management Plan February 2026), for planning permission 5/2023/1918 dated 25/06/2025 for Infill of the ground floor of Building 1 for o...
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St Albans/5/2026/0436
22 Central Drive St Albans Hertfordshire Al4 0Ur
Single storey rear extension. Two-storey side extension. New porch. Hip to gable replacement. Loft conversion with rooflights, new box dormer and juliette balcony. Alterations to elevations
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St Albans/5/2026/0560
17 Hill Street St Albans Hertfordshire Al3 4Qs
Listed Building consent - Replacement front door
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St Albans/5/2026/0561
17 Hill Street St Albans Hertfordshire Al3 4Qs
Listed Building consent - Replacement of existing modern double glazed aluminium sliding doors with traditional timber french doors with double glazing
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St Albans/5/2026/0594
59 Sibley Avenue Harpenden Hertfordshire Al5 1Hf
Double storey front, side and rear extension and loft conversion including raising of ridge height. Crown roof with side and rear dormers. Alterations to openings
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St Albans/5/2026/0681
92 Culver Road St Albans Hertfordshire Al1 4Ed
Certificate of Lawfulness (proposed) - The proposal includes replacing the existing chimney with a new chimney to match. In addition the application includes the installation of an air sour...
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St Albans/5/2026/0794
3 - 5 French Row St Albans Hertfordshire Al3 5Du
Listed Building consent - Replacement of existing plaque with two new plaques, 1) a rectangle plaque - describing the history of Christopher Place, 2) a circular blue plaque to Albert Moody
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St Albans/5/2026/1218
Nottlers Lodge Station Road Bricket Wood Hertfordshire Al2 3Pd
Discharge of Condition 3 ( Construction Environmental and Management Plan) of planning permission 5/2024/1591 dated 10/04/2026 for Alterations to existing driveway
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St Albans/5/2026/1219
107 Colney Heath Lane St Albans Hertfordshire Al4 0Tn
Erection of a two storey 66no. bedroom residential care home for older people (Use Class C2) with creation of a new access and closer of an existing access, associated landscaping, parking...
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St Albans/5/2026/1220
150 Beech Road St Albans Hertfordshire Al3 5Ax
Increase width of crossover from 2.5m to 3.6m and drop kerb
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St Albans/5/2026/1221
82 Station Road Harpenden Hertfordshire Al5 4Tz
Part single, part two storey rear and single storey side extensions following demolition of existing garage
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St Albans/5/2026/1222
7 Grasmere Avenue Harpenden Hertfordshire Al5 5Pt
Two storey side and rear extension, single storey side and rear extension, front porch, alterations to openings
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St Albans/5/2026/1223
7 Hammondswick Harpenden Hertfordshire Al5 2Nr
Non Material Amendment - Removal of chimneys from both dwellings of planning permission 5/2023/1490 dated 08/01/2024 for Two detached dwellings with habitable roofspace and integral garages...
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St Albans/5/2026/1224
7 Hammondswick Harpenden Hertfordshire Al5 2Nr
Non Material Amendment - Removal of 2 obscured glazed windows at first floor level from both side elevations and amendments to the extent of render and tile hanging of planning permission 5...
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St Albans/5/2026/1225
15 Heath Road St Albans Hertfordshire Al1 4Ds
Conversion of garage to habitable room, ground floor infill extension at front of house, single storey rear extension, replacement of existing windows and alterations to openings. Air condi...
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St Albans/5/2026/1245
25 Mentmore Road St Albans Hertfordshire Al1 2Bg
Single storey rear extension 4m x in depth x 3.70m in height x 2.70m in height to the eaves
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St Albans/5/2026/1274
Land Adjacent 4 South Farm Cottages Shenley Lane London Colney Hertfordshire
Permission in Principle - Erection of two semi-detached dwellings
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St Albans/TP/2026/0313
22 Ridgmont Road St Albans Hertfordshire Al1 3Af
T1, Turkey Oak. Reduce 5-6m in height & 1-2m in spread. Remove deadwood & clear from buildings. T2, Ash. Reduce by 2-3m & remove deadwood & clear from buildings.
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St Albans/5/2026/0238
93 Sopwell Lane St Albans Hertfordshire Al1 1Rn
Replacement of windows at the rear and side of the property
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St Albans/5/2026/0384
530 Hatfield Road St Albans Hertfordshire Al4 0Sx
Certificate of Lawfulness (proposed) - Internal staircase alterations and internal refurbishment, including the addition of a wall and door
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St Albans/5/2026/0412
Oaklea Chequers Lane Garston Watford Hertfordshire Wd25 0Gn
Certificate of lawfullness (proposed) - Erection of a new garage/workshop and a recreational detached pool/gym outbuilding for the enjoyment of the residents, following the demolition of th...
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St Albans/5/2026/0511
31 Rosemary Drive London Colney Hertfordshire Al2 1Ud
Certificate of Lawfulness (proposed) - Replacement of existing timber flush casement windows with heritage-style flush casement uPVC windows replicating the existing design, proportions, gl...
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St Albans/5/2026/0520
Land To Rear Of 112 To 156B Harpenden Road St Albans Hertfordshire
Discharge of Condition 18 ( active travel accesses) of planning permission 5/2021/0423 dated 12/01/2022 for ADDITIONAL INFORMATION - Outline application (access sought) - Residential develo...
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St Albans/5/2026/0558
17 Hill Street St Albans Hertfordshire Al3 4Qs
Listed Building consent - New stud partition in place of existing door. Removal of non-historical timber stud partition wall
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St Albans/5/2026/0685
11 Gillian Avenue St Albans Hertfordshire Al1 2Qh
Variation of Condition 2 (approved plans) of planning permission 5/2025/1024 dated 22/08/2025 for Ground floor single storey rear extension, incorporating a flat roof with roof light and bi...
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St Albans/5/2026/0849
Copsewood Lye Lane Bricket Wood Hertfordshire Al2 2Du
Discharge of Conditions 35 (groundwater contamination) and 36 (remediation measures) of planning permission 5/2023/0983 dated 29/11/2024 for Outline planning application (with access sought...
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St Albans/5/2026/1213
131 Mortimer Crescent Kings Park St Albans Hertfordshire Al3 4Gb
Single storey rear extension, alterations to fenestration to front and rear elevations, new front door and porch
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St Albans/5/2026/1214
13 Maxwell Road St Albans Hertfordshire Al1 5Lb
Certificate of Lawfulness (proposed) - Loft Conversion, rear dormer
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St Albans/5/2026/1215
44 Crouch Hall Lane Redbourn Hertfordshire Al3 7Eu
Single storey rear extension following demolition of existing sun room. Alterations to roof on rear elevation. Alterations to openings and rooflights
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St Albans/5/2026/1216
47 Broadstone Road Harpenden Hertfordshire Al5 1Rd
Proposed garage conversion to habitable accommodation, front extension in line with existing garage, construction of new entrance porch with associated roof alterations, erection of a singl...
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St Albans/5/2026/1217
Smallford Fishery Smallford Lane Smallford St Albans Hertfordshire
To re-align the entrance gate to provide safer vehicular exit of the site
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St Albans/TP/2026/0310
Ye Olde Fighting Cocks Ph 16 Abbey Mill Lane St Albans Hertfordshire Al3 4He
T1 Species: Mature Crab Apple (Malus species)- Fell to ground level and treat stump to prevent regrowth. Reasons for Works: * The tree exhibits poor structural form, with a pronounced co-do...
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St Albans/TP/2026/0311
27 Townsend Lane Harpenden Hertfordshire Al5 2Qr
T1 Laurel - Reduction down to previous pruning point (2m approx) and trim back from neighbours house to give 2m clearance approx. G2 Hornbeam group - Reduction down by 3-4m approx (primary...