Planning applications in St Albans, June 2026

1 Church End Sandridge Hertfordshire Al4 9Dl

Listed Building Consent - Retention of the existing loft conversion

St Albans High School For Girls Playing Field Townsend Drive St Albans Hertfordshire

Variation of Condition 11 (hours of opening) to amend hours of opening to the use hereby permitted shall not be outside the following times: 0930 hours and 18:30 hours on Mondays to Fridays inclusive and 0830 hours and 18:30 hours on Saturdays with occasi

Dove House Farm Annables Lane Kinsbourne Green Harpenden Hertfordshire Al5 3Pr

First floor rear extension over existing ground floor extension

Woodbury Manor Lye Lane Bricket Wood Hertfordshire Al2 3Tw

Certification of Lawfulness (existing) - Certificate of Lawfulness is sought to confirm lawful implementation of planning permission ref 5/2022/2527 dated 8th May 2023 for the construction of a three bedroom detached dwelling with basement following demol

Land South Of Chiswell Green Lane Chiswell Green Lane St Albans Hertfordshire

Notice of an application to discharge a planning obligation - Biodiversity Offsetting Scheme (to include biodiversity onsite compensation scheme) for the whole site to include both Phase A (Taylor Wimpey), Phase B (Cala Homes) and the School Land of the a

20 Cavan Drive St Albans Hertfordshire Al3 6Hr

Change of use of ancillary granny annex to a self-contained dwelling

Unit 1 Riverside Industrial Estate London Colney Bypass London Colney Hertfordshire Al2 1Hj

Prior Approval – Demolition of Unit 1 comprises a singular rectangular industrial building with a service yard and hardstanding area for vehicle parking. The building extends to approximately 6,409.87 sqm and is of steel portal frame construction. The bui

6 Longacres St Albans Hertfordshire Al4 0Dr

Demolition of existing outbuilding and construction of single storey rear extension

12 West Common Grove Harpenden Hertfordshire Al5 2Ll

Single storey side extension including new garage following demolition of existing garage Alterations to front elevation of main house comprising the removal of the existing feature timbers and rendered panels and replacement with brick slips to ground fl

52 Alzey Gardens Harpenden Hertfordshire Al5 5Sy

Conversion and extension of detached garage with replacement roof over

2 Lemsford Road St Albans Hertfordshire Al1 3Pb

Certificate of Lawfulness (existing) - The property has been in continuous use as a large HMO (Sui Generis) in excess of 19 years

9 Newfield Way St Albans Hertfordshire Al4 0Gb

Certificate of Lawfulness (proposed) - Single storey rear extension following demolition of conservatory.Walls to be brick to match existing.Roof tiles to be concrete tiles to match existing.Windows and doors will be Aluminium or uPVC to match existing,

Lydekker Park Sun Lane Harpenden Hertfordshire

Rebuild of a 14m section of the boundary wall alongside the A1081 Luton Road

22 Mayflower Road Park Street St Albans Hertfordshire Al2 2Qr

Certificate of Lawfulness (proposed) - construction of Outbuilding to rear of garden

20 Nimrod Close St Albans Hertfordshire Al4 9Xy

Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

Land South Of Chiswell Green Lane Chiswell Green Lane St Albans Hertfordshire

Notice of an application to discharge a planning obligation - Affordable Housing Mix set by paragraph 2.2 of Schedule 2 of the S106 agreement dated 19/05/2023 relating to 5/2022/0927 allowed at appeal dated 22/03/2024 for Outline application (access sough

3 The Cloisters Grange Court Road Harpenden Hertfordshire Al5 1Db

FIVE DAY NOTICE REQUIRED Duplicated stem below - Shorten by 2-3m approx over highway Remove previously failed stem Cedar - Removal of failed stem recently

2 Lybury Lane Redbourn Hertfordshire Al3 7Hr

Two storey side/rear extension to none original part of dwelling to add additional ground floor living space and first floor bedroom. Demolition of existing garage and replacement with pitched roof gable end garage, adjacent timber framed open sided car p

5 Cornwall Road St Albans Hertfordshire Al1 1Sq

Garden outbuilding - Gym, concealed storage area and shower room

2 West Common Way Harpenden Hertfordshire Al5 2Lf

T1 copper beech to remove 2 lower branches over road to remove conflict with highway. T2 cherry tree to lightly shape up by 10% to improve its appearance and get it away from the road.

122 Eastmoor Park Harpenden Hertfordshire Al5 1Bp

G1 - 5 X Conifers reduce height by 50% as overhanging Little Lane G2 - 2 X Conifers reduce height by 33 % as overhanging next door garden

59 Green Lane St Albans Al3 6He

Demolition of existing house and construction of new detached dwelling

64 Tavistock Avenue St Albans Hertfordshire Al1 2Nj

Proposed roof alteration to create habitable use with rear dormer window

42 Marshals Drive St Albans Hertfordshire Al1 4Rq

Advertisement Consent - Retention of temporary company logo and advertising boards used to create a temporary hoarding

20 Nimrod Close St Albans Hertfordshire Al4 9Xy

Certificate of Lawfulness (proposed) - Conversion of existing garage to ancillary accommodation within the existing footprint, with new windows to side and rear elevations. Front elevation retained

27 Highfield Road Sandridge Hertfordshire Al4 9Bx

Certificate of Lawfulness (Proposed) - The proposed 3m two storey rear extension and internal alterations

17 Longcroft Avenue Harpenden Hertfordshire Al5 2Rd

Leylandii hedge - removal of the existing hedge. It is deteriorating in parts and has ivy growth. Replacement trees: pleached tree laurels spaced 1.5/ 2m apart to form a new hedge alongside border planting.

24 Burywick Harpenden Hertfordshire Al5 2Ah

Two storey side and rear extension and two front dormer windows and one rear dormer windows

15 Stephens Way Redbourn Hertfordshire Al3 7Dz

Garage conversion into habitable room and raising of roof of garage

Havercroft Close 2 Havercroft Close St Albans Hertfordshire

T8- Sycamore tree to reduce by 2-3metres all around to maintain it's shape and size for the area. T9-Sycamore tree to reduce by 2-3metres all around to maintain it's shape and size for the area. T10-Sycamore tree to reduce by 2-3metres all around to maint

St Helens Church Of England Primary School Brewhouse Hill Wheathampstead Hertfordshire Al4 8An

Change of use of existing classroom block to nursery including external alterations to form a new entrance and level access

20 Palfrey Close St Albans Hertfordshire Al3 5Re

Proposed demolition of existing garage lean-to, two-storey side extension, roof extension over side extension with rear dormer, single storey full-width rear extension and garden room

43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha

Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.

Old Apiary Site Hatching Green Harpenden Hertfordshire

Erection of three detached single-storey dwellings with associated access, parking, refuse storage, landscaping, drainage, ecological enhancements and biodiversity net gain provision

19 Portman Close St Albans Hertfordshire Al4 9Tw

Proposed garage conversion, front facade alterations, first floor side extension, floor plan redesign and all associated works

13 Palfrey Close St Albans Hertfordshire Al3 5Re

Part single, part two storey side extension with covered porch; demolition of outbuilding and chimney breast removal. Internal alterations over two floors and associated alterations to windows and doors

25 Mansdale Road Redbourn Hertfordshire Al3 7Dl

Certificate of Lawfulness (proposed) - creation of rear extension including internal refurbishment and creation of ground floor WC

20 Park Avenue St Albans Hertfordshire Al1 4Pb

Proposed side and rear extension to garage annexe, with new openings and render and brick material finish to match the house. New slate effect roof finish with new rooflights

66 Harness Way St Albans Hertfordshire Al4 9Hb

First floor side extension and garage conversion with alterations to fenestrations

14 The Slype Gustard Wood Wheathampstead Hertfordshire Al4 8Ry

Demolition of existing garage and outbuildings. Single storey side extensions, front double storey extension, new porch. New rooflights to existing roof. Replacement windows and roof

26 Cunningham Hill Road St Albans Hertfordshire Al1 5By

Single storey rear extension. New bay window with balcony above. Alterations to rear facade

17 Nicholas Close St Albans Hertfordshire Al3 6Bu

Rear extension single storey to connect house to store and store to be converted into shower room

14 Barncroft Way St Albans Hertfordshire Al1 5Qz

Energy efficient retrofit with replacement windows and external insulated render, potential PV array. Two storey front and side extension, and part width single storey front extension, in line with the existing porch, full width single storey rear extensi

Copsewood Lye Lane Bricket Wood Hertfordshire

Discharge of Condition 6 (written scheme of archaeological work) of planning permission 5/2023/0983 dated 29/11/2024 for Outline planning application (with access sought) for the residential redevelopment of the site for up to 190 dwellings and associated

5 St Johns Court St Johns Road Harpenden Hertfordshire Al5 1Dl

T1 Multi Stem Cypress - Crown reduction by 2m approx vertical growth only. This will improve visibility to the public while driving and pedestrians on the path

41 North Cottages Napsbury St Albans Hertfordshire Al2 1Aw

Two storey rear extension

Land At Round House Farm Roestock Lane Colney Heath St Albans Hertfordshire

Discharge of Condition 27 (contamination site investigation) of planning permission 5/2022/2736 dated 24/112025 for Outline application (access sought) - Erection of up to 155 residential dwellings together with ancillary works

31 Crouch Hall Gardens Redbourn Hertfordshire Al3 7El

Front, side and rear extensions and external alterations to the property

38 Marshalls Way Wheathampstead Hertfordshire Al4 8Hy

Single storey side extension, relocate front entrance door with porch canopy and alterations, following demolition of existing side conservatory and part of detached garage

50 Fontmell Close St Albans Hertfordshire Al3 5Hu

Single storey rear extension and side windows with top openers over 1.7m high