Planning applications in St Albans, March 2026

Land Between Three Cherry Trees Lane And Cherry Tree Lane Hemel Hempstead Hertfordshire

Discharge of Conditions 19 (construction traffic management plan) and 21 (swept path assessments) of planning permission 5/2016/2845 dated 30/04/2019 for Outline planning application to include up to 600 dwellings (C3), land for primary school (D1), lan

Land Between Three Cherry Trees Lane And Cherry Tree Lane Hemel Hempstead Hertfordshire

Discharge of Condition 6 (Floor levels) and Condition 10 (Earthworks) of planning permission 5/2016/2845 dated 30/04/2019 for Outline planning application to include up to 600 dwellings (C3), land for primary school (D1), land for local centre uses (A1,

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 office use with external alterations, car and cycle parking and ass

7 Shepherds Row Redbourn Hertfordshire Al3 7Bt

Removal of tree believed to be a Leyland Cypreess in rear garden of 7 Sheppards Row.

3 Jove Gardens Smallford St Albans Hertfordshire Al4 0Lp

Outbuilding Office and garden storage area at the back of the garden

11 Wistlea Crescent Colney Heath St Albans Hertfordshire Al4 0Nl

Front extension & new window to side

2 Oster Street St Albans Hertfordshire Al3 5Jl

1x Lime Tree, outside of 2 Oster Street which requires a pollard.

The Moorings Althorp Road St Albans Hertfordshire

T1- Robinia Tree to fell to stump level due to rot in the main stem and declining health.

75 Culver Road St Albans Hertfordshire Al1 4Eb

Loft conversion with rear dormer window and roof light

1 Hatching Green Close Harpenden Hertfordshire Al5 2La

Discharge of condition 14 (finish floor/ground level) & 19 (building setting out) for planning application 5/2015/3389 dated 18/04/2016 for Two storey, six bed, detached dwelling with habitable roof, detached garage and associated landscaping following

21 New Greens Avenue St Albans Hertfordshire Al3 6Hs

First floor front extension over existing garage and single storey rear extension (concurrent with 22 New Greens Avenue)

Little Brickett School Lane Bricket Wood Hertfordshire Al2 3Xu

Demolition of existing conservatory, replacement single storey rear side extension with glazed link connection

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

6 Cavan Road Redbourn Hertfordshire Al3 7Bj

Raising and rotating ridge to allow front and rear facing dormers.

12 Woodland Drive St Albans Hertfordshire Al4 0Eu

Erection of a part single, part two storey side and rear extension, loft conversion with rear dormer window, alterations to existing front dormer window and internal reconfiguration and refurbishment

Delaport House Lamer Lane Wheathampstead Hertfordshire Al4 8Rq

Proposed garden building following demolition of existing pool house

215 Marshalswick Lane St Albans Hertfordshire Al1 4Xa

Rear extensions at ground, first floor and loft levels, side first floor and roof extension, new roof, loft conversion, front and side rooflights, rear patio

81 Dalton Street St Albans Hertfordshire Al3 5Qh

Small apple tree removal in rear garden of 81 Dalton Street Cherry Blossom tree removal in rear garden (right hand side as you view from rear)

23 Granby Avenue Harpenden Hertfordshire Al5 5Qp

Two storey rear extension, single storey side and rear extension, alteration to openings and rooflights, replacement windows and doors, new roof awning over front door

55A Hatfield Road St Albans Hertfordshire Al1 4Je

Creation of one new flat and reconfiguration of existing flat following first floor side extension with rooflights, loft conversion with hip to gable roof extension and rear dormer following removal of existing chimney, new openings to side elevation

37 West Way Harpenden Hertfordshire Al5 4Rd

Certificate of Lawfulness (proposed) - Loft conversion including a rear facing box dormer and front facing velux roof windows

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

1 Timbers Court Harpenden Hertfordshire Al5 2Qa

Certificate of lawfulness (proposed) - Erection of outbuilding

5 Swans Close St Albans Hertfordshire Al4 0Tl

Variation of Condition 2 (approved plans) to increase the rear proposed extension my 500mm toward the back of planning permission 5/2025/1911 dated 23/01/2026 for Single storey rear extension with roof lantern, raising of ridge height and insertion of fro

3 De Tany Court St Albans Hertfordshire Al1 1Tt

Overhanging branches - reduce back to boundary to achieve a 2-3m clearance from the building

20 Edward Close St Albans Hertfordshire Al1 5En

Single storey rear extension

19 Cunningham Avenue St Albans Hertfordshire Al1 1Jj

Demolition of existing garage. Erection of outbuilding to rear garden

9 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Rs

Part single storey front extension with pitched roof to existing extension and alterations to openings

54 Alzey Gardens Harpenden Hertfordshire Al5 5Sy

Two storey side, rear and front extension, porch canopy, garage conversion, landscaping to front garden to provide off street parking, alterations to external openings and materials and installation of new fencing

43 Forge End Chiswell Green St Albans Hertfordshire Al2 3Eq

Loft conversion including formation of a rear dormer extension and installation of rooflights to the front roof slope to provide additional habitable accommodation within the existing dwellinghouse