St Albans planning applications

Beaumont School Austen Way St Albans Hertfordshire Al4 0Xb

Discharge of conditions 8 (demolition and construction management plan), 9 (surface water drainage) and 10 (maintenance and management of sustainable drainage scheme) of planning permission 5/2025/2345 dated 27/04/2026 Demolition of 1no school building (B

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 and pedestrian access, landscaping and open space

Highfield Park Visitor Centre Hill End Lane St Albans Hertfordshire Al4 0Ra

Works to various trees including Poplar, H Chestnut, pruning works to reduce height, crown clean and felling of one tree - see application for full details.

16 Hatfield Road St Albans Hertfordshire Al1 3Rp

T1 Lime: Lime tree reduce by up to 2.5m from the height and 2m from all sides to suitable and appropriate growth points and crown clean T2: Silver birch reduce by up to 3m in height and 2m in width. T3: Apple tree crown clean

47 Chestnut Drive St Albans Hertfordshire Al4 0Er

Certificate of Lawfulness (proposed) - New loft conversion incorporating rear dormer

Loreto College Upper Lattimore Road St Albans Hertfordshire Al1 3Rq

T1 Cherry - dead; it's showing no signs of new buds or growth as of 27/05/2026. Serious safety concern due to being located within a school and over a high-volume walkway.

48 Harpenden Lane Redbourn Hertfordshire Al3 7Pb

Alterations to roof form to facilitate loft conversion, including insertion of dormer windows and roof lights, construction of single storey extension

Tarmac Trading Ltd North Orbital Road Colney Heath St Albans Hertfordshire Al4 0Ry

Consultation only

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)

25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb

Removal of the existing flat roof and construction of a pitched roof to the front elevation

11 Royston Road St Albans Hertfordshire Al1 5Nf

Certificate of Lawfulness (proposed) - Loft conversion with rear dormer window and rooflights

78 Robert Avenue St Albans Hertfordshire Al1 2Qr

Single storey rear extension, loft conversion with side dormer, material alterations and front and rear hardstanding

202 Radlett Road Frogmore, St Albans Hertfordshire Al2 2En

Erection of six dwellings with associated landscaping, parking and access

Land Rear Of 50 Woodstock Road North St Albans Hertfordshire Al1 4Qf

Variation of Conditions 2 (approved plans) and 11 (BNG self-build) to allow alterations to the windows, move the bin and bike stores, include heat pump and solar panels, and to change from a self-build dwelling to open market with full BNG compliance of p

86 Marshalswick Lane St Albans Hertfordshire Al1 4Xe

Lime - reduce height by 5m, lateral reduction of 4m and crown clean

21 Cherry Hill Chiswell Green St Albans Hertfordshire Al2 3At

Single Storey Front Extension (Garage)

10-12 Station Road Harpenden Hertfordshire Al5 4Se

Construction of two storey and single storey over existing rear extension to provide two one-bedroom flats at first floor level and office unit at ground floor level

145A Victoria Street St Albans Hertfordshire Al1 3Ta

Certificate of Lawfulness (existing) - Ground floor we use as pizza restaurant and takeaway. We would like from you to confirm planning use for 145a Victoria Street as a Class E and Sui Generis

Land North Of St Martins Close And East Of Lower Luton Road Harpenden Hertfordshire

Outline application (means of access sought) for proposed residential development of up to 90 dwellings and associated infrastructure

72 Harpenden Lane Redbourn Hertfordshire Al3 7Pb

Dormer loft conversion, insertion of skylights.

97 Dellfield St Albans Hertfordshire Al1 5Ha

Erection of a single-storey rear extension attached to existing part-single part two-storey extension; replacement of existing timber porch with a masonry porch; and replacement of existing prefabricated concrete garage in rear garden with a masonry build

122 Harpenden Road St Albans Hertfordshire Al3 6Bz

Single storey rear infill extension, new raised patio area, loft conversion with dormer to rear, raising of existing chimneys, part garage conversion, plus alterations to openings on the side elevations.

228B London Road St Albans Hertfordshire Al1 1Jq

Single storey rear extension with loft conversion and rear dormer

12 Leycroft Way Harpenden Hertfordshire Al5 1Jw

First floor side extension over existing single storey side projection, with new pitched roof to match existing roof form and front elevational treatment in character with existing building. Garage conversion to habitable accommodation. Alterations to exi

226B London Road St Albans Hertfordshire Al1 1Jq

Single storey rear extension with loft conversion and rear dormer

1 Eastmoor Park Harpenden Hertfordshire Al5 1Bn

Proposed single storey front extension and new parking space with dropped kerb.

Chandau Lamb Lane Redbourn Hertfordshire Al3 7Bs

Discharge of Conditions 3 (samples of the materials) and 5 (existing and proposed levels) of planning permission 5/2025/0616 dated 08/05/2026 for Proposed demolition of existing dwelling and garage and erection of replacement three-storey dwelling includi

50 Roundwood Park Harpenden Hertfordshire Al5 3Af

Variation of Condition 2 (approved plans) to remove solar panels on the left hand side, alteration to proposed window, increased roof angle, increase of ridge height, and tiles, and introduction of sun pipes to main roof of planning permission 5/2025/0617

32 Park Avenue North Harpenden Hertfordshire Al5 2Ed

The proposal comprises the installation of four decorative brick gateposts, arranged as two gateposts at each of the existing driveway entrances. No gates are proposed. The gateposts will be constructed in brickwork to match the existing dwelling and fini

Land To Rear Of Burston Garden Centre North Orbital Road Chiswell Green St Albans Hertfordshire

Discharge of Conditions 22 (noise levels) and 23 (acoustic report) of planning permission 5/2024/0142 dated 21/01/2025 for Variation of condition 2 (approved plans) to allow adjustments to the layout and roof profile of the central Assisted Living buildin

43 Elm Drive St Albans Hertfordshire Al4 0Eh

Certificate of Lawfulness (proposed) - Proposed part garage conversion and internal alterations

23 Campfield Road St Albans Hertfordshire Al1 5Jb

Certificate of Lawfulness (proposed) - Single storey rear extension

Units 6 & 7 Batford Mill Lower Luton Road Harpenden Hertfordshire

Non Material Amendment - Extension of cycle storage to integrate commercial condensers with acoustic louvers. Amendment to internal layouts of Units 3,4,5 & 6 to include study room (houses) and installation of ventilation grilles for air intake and exhaus

2 St Stephens Hill St Albans Hertfordshire Al1 2Ds

T1 T2 - Sycamore - reduction of up to 30%. G1 -3 leyandii & a Thuja Crown reduce trees by approximately 20% and deadwood - see application for full specification

Land Adjacent To Jarman House Rear Of 42 High Street Redbourn Hertfordshire Al3 7Ln

Construction of three bedroom detached house with air source heat pump

58 Windermere Avenue St Albans Hertfordshire Al1 5Qn

First floor rear extension

4 Gombards St Albans Hertfordshire Al3 5Nw

T1. Bay - Fell to ground level and eco plug if not grinding.

Cedar House Holly Lane Harpenden Hertfordshire Al5 5Dy

Proposed new garden room and enlargement of existing rear first floor dormer windows

2 Brackendene Bricket Wood Hertfordshire Al2 3Sy

Out house , built under permitted development

11 Monks Close St Albans Hertfordshire Al1 2Ew

Demolition of existing outbuilding to make way for new single storey rear extension, with new front porch and loft conversion with rear facing dormer and front facing solar PV panels

39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

26 Gresford Close St Albans Hertfordshire Al4 0Ub

Existing conservatory to be demolished and replaced with proposed single storey rear extension

66 Pondfield Crescent St Albans Hertfordshire Al4 9Pf

Proposed unification of permitted development loft conversion , 6m larger homes extension with joint party wall and additional works

Adjacent To 15 Cape Road St Albans Hertfordshire

Variation of Condition 8 (off-site highway improvement works) to allow phased delivery of the highways improvement works, and revision to the perpendicular parking layout at the end of Burleigh Road for planning permission 5/2022/2315 dated 26/01/2024 for

65 Folly Avenue St Albans Hertfordshire Al3 5Py

Replacement of existing windows, installation of a new rear sliding door, and installation of new roof lights to the existing rear extension

78 High Street Redbourn Hertfordshire Al3 7Ln

Discharge of Conditions 3 (samples of materials) , 4 (landscape materials) , 5 (details of hard and soft landscape) and Biodiversity Gain Condition of planning permission 5/2025/1610 dated 01/12/2025 for Removal of non-original store and canopy, constru

14 Ennis Close Harpenden Hertfordshire Al5 1Ss

Single storey rear extension

Heathlands School Heathlands Drive St Albans Hertfordshire Al3 5Ay

Discharge of Conditions 3 (materials) and 5 (fire hydrants) of planning permission 5/2025/1623 dated 05/12/2025 for Extension of an existing accommodation building to form 5 residential flats for the use of staff and sixth form students

1 Hatching Green Close Harpenden Hertfordshire Al5 2La

Two storey rear extension and single storey rear extensions

40 Goldsmith Way St Albans Hertfordshire Al3 5Nh

Pear Tree Reduction of one of the overhanging stems leaning over the parking area, cut back to height of the fence approx 1.5m high.