Planning applications in St Albans
62 Castle Road St Albans AL1 5DG
Demolition of existing dwelling and erection of two three storey dwellings, new driveways, landscaping and associated works.
4 Hillside Road St Albans AL1 3QL
Alterations to the existing garage comprising of roof alteration, front extension, alterations to openings and garage conversion
Plot 18 17 Tillage Close Tyttenhanger, St Albans Hertfordshire AL4 0FN
Proposed detached garage
109 Ashley Road St Albans Hertfordshire AL1 5UB
Prior Approval - Demolition of Former Focus Brands warehouse and offices on Brick Knoll Park
100 Crabtree Lane Harpenden Hertfordshire AL5 5RF
Removal of rear garden store, erection of first floor side extension over existing ground floor footprint and associated internal alterations
Stable Block And Associated Land The Croft Chiswell Green St Albans Hertfordshire
Approval of Reserved Matters (access, appearance, landscaping, layout and scale) following outline permission 5/2025/0807 dated 02/10/2025 for The dem...
87 Marshals Drive St Albans Hertfordshire AL1 4RD
Demolition of existing three bedroom detached dwelling and construction of two detached houses, plot 1 - two storey dwelling with attic accommodation ...
31 Alzey Gardens Harpenden Hertfordshire AL5 5SX
Demolition of existing garage. Single-storey side and rear extension (amended from previously approved two-storey extension under ref. 5/2023/1779) fo...
49 Topstreet Way Harpenden Hertfordshire AL5 5TX
Demolition of existing and construction of two semi-detached dwellings
72 Robert Avenue St Albans Hertfordshire AL1 2QR
Demolition of single storey rear conservatory and side utility. Construction of new roof and loft conversion (including front and rear facing dormers ...
26 Tintern Close Harpenden Hertfordshire AL5 3NZ
Removal of existing conservatory, erection of two storey rear extension, additional second storey window to side elevation and internal alterations
197A Marshalswick Lane St Albans Hertfordshire AL1 4XA
Demolition of existing detached bungalow and erection of new detached two-storey dwelling
41 How Wood Park Street St Albans Hertfordshire AL2 2RW
Demolition of existing garage/outbuildings and erection of 1 No one storey, two bedroom dwelling, complete with car parking and all associated works
100 Cottonmill Lane St Albans Hertfordshire AL1 2EP
Semi-detached pair of dwellings following demolition of existing single storey extensions and two garages
23 Station Road Harpenden Hertfordshire AL5 4XA
Replacement of selected windows, new rear dormer window, demolition of garage , creation of new parking space, erection of timber fence and new bounda...
37 Beech Road St Albans Hertfordshire AL3 5AP
Demolition of rear porch and erection of single storey rear extension
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
43 Granby Avenue Harpenden Hertfordshire AL5 5QP
Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and ...
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.
17 Ox Lane Harpenden Hertfordshire AL5 4HF
Erection of a single storey rear and side extensions, internal reconfiguration and demolition of existing detached garage and erection of a new detach...
111 Tassell Hall Redbourn Hertfordshire AL3 7JE
Demolition of the existing side extension and the construction of a new single storey side extension, 7.4m depth, 1.7m in width and 2.6m in height to ...
5 The Leys St Albans Hertfordshire AL4 9HD
Retrospective application for a proposed conservatory demolition, garge conversion single storey rear extension and internal alterations
46 Meadow Walk Harpenden Hertfordshire AL5 5TG
Two-storey side and part single, part two-storey rear wrap around extension following demolition of existing garage and conservatory
11 The Mall Park Street St Albans Hertfordshire AL2 2HT
Demolition of existing building and construction of new single family two storey dwelling
5 Cunningham Hill Road St Albans Hertfordshire AL1 5BX
Certificate pf Lawfulness (proposed) - Erection of a glazed outbuilding to the rear garden following the demolition of the existing timber gazebo
37 Alzey Gardens Harpenden Hertfordshire AL5 5SX
Proposed single storey rear and two storey side extensions, loft conversion with rear dormer, front rooflights, change to render and timber cladding, ...
7 North Close Chiswell Green St Albans Hertfordshire AL2 3HB
Hip to gable roof extension with front rooflights; first floor rear extension; alterations to existing single storey rear extension; alterations to wi...
4 Lilac Way Harpenden Hertfordshire AL5 1SQ
Demolition of existing garage, replaced with a two storey side extension and store
12 Devonshire Road Harpenden Hertfordshire AL5 4TJ
Removal of the existing timber frames garage and construction of a single storey side and rear extensions with rooflights, loft conversion with roof l...
4 Burton Close Wheathampstead Hertfordshire AL4 8LU
Demolition of conservatory and garage. Replacement of garage with similar sized building to accommodate a bike store and gym. New single storey rear e...
2 Flowton Grove Hatching Green Harpenden Hertfordshire AL5 2JZ
Single storey rear extension, demolition of conservatory, conversion of garage to office and sauna and new front porch roof
8 The Pleasance Harpenden Hertfordshire AL5 3NA
Demolition of existing garage and construction of new single storey dwelling with air source heat pump and solar panels
22 Sunnydell Chiswell Green St Albans Hertfordshire AL2 3HP
Remove the existing conservatory and replace with a brick extension and tiled roof that is exactly the same size and height as the existing conservato...
59 Mount Drive Park Street St Albans Hertfordshire AL2 2NS
Demolition of existing bungalow and outbuildings and creation of 4 x 3 bed/6 person two storey dwelling houses
49 Topstreet Way Harpenden AL5 5TX
Demolition of existing house and erection of two semi-detached dwellings
55 Cowper Road Harpenden Hertfordshire AL5 5NJ
Demolition of existing conservatory and construction of single storey rear extension and part side wrap around
Highfield Farm Highfield Lane Tyttenhanger St Albans Hertfordshire AL4 0RL
Full planning application to change use from redundant agricultural building to a commercial use (indoor padel - Class E(d)) and associated retrospect...
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 re...
Delaport House Lamer Lane Wheathampstead Hertfordshire AL4 8RQ
Proposed garden building following demolition of existing pool house
Little Brickett School Lane Bricket Wood Hertfordshire AL2 3XU
Listed Building consent - Demolition of existing conservatory, replacement single storey side extension with glazed link connection
Little Brickett School Lane Bricket Wood Hertfordshire AL2 3XU
Demolition of existing conservatory, replacement single storey rear side extension with glazed link connection
Ye Olde Fighting Cocks Ph 16 Abbey Mill Lane St Albans Hertfordshire AL3 4HE
Replacement detached shed
19 Cunningham Avenue St Albans Hertfordshire AL1 1JJ
Demolition of existing garage. Erection of outbuilding to rear garden
South Lodge Shenley Lane London Colney Hertfordshire AL2 1AD
Single storey rear and side extension. Replacement garage
16 Abbey Avenue St Albans Hertfordshire AL3 4AZ
Demolition of existing rear extension and front porch and construction of new part single/part two storey rear extension, loft conversion including re...
80 Oakwood Road Bricket Wood Hertfordshire AL2 3QA
Replacement dwelling
40 Barnfield Road Harpenden Hertfordshire AL5 5TN
Demolition of existing shed and erection of a shepherd's hut
79 Caesars Road Wheathampstead Hertfordshire AL4 8PA
Demolition of existing garage. Proposed two storey front extension and single storey side extension pitched roofs, front rain porch and alterations to...
15 Rothamsted Avenue Harpenden Hertfordshire AL5 2DD
Demolition of existing garage. Single storey extension and construction of a new garage, vehicle and pedestrian access, and part single, part two stor...
Lea House 204 Lower Luton Road Wheathampstead Hertfordshire AL4 8HN
Regularisation of the demolition of two dilapidated curtilage-listed garden outbuildings (removed on health and safety grounds following consultation ...
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Data updated 10 May 2026. Source: St Albans planning portal.