St Albans planning applications 2025

St Albans/5/2025/0274

Land Between Bullens Green Lane And Roestock Lane Colney Heath St Albans Hertfordshire

Discharge of Condition 5 (speed reduction scheme - TRO) of outline planning permission 5/2020/1992 allowed at appeal dated 14/06/2021 for Construction of up to 100 dwellings together with a...

St Albans/5/2025/0475

4 Orchard Avenue Harpenden Hertfordshire Al5 2Dp

Two storey rear, side and front extensions and single storey rear extension

St Albans/5/2025/0549

114 Cambridge Road St Albans Hertfordshire Al1 5Lg

Ground floor rear and side extension and loft conversion

St Albans/5/2025/0638

4 Altwood Harpenden Hertfordshire Al5 5Ru

Single storey front extension with loft conversion incorporating a rear facing box dormer

St Albans/5/2025/0680

81 Caesars Road Wheathampstead Hertfordshire Al4 8Pa

The proposal involves a ground floor rear extension of 5.0 sq.m and a first-floor side extension of 17.50 sq.m

St Albans/5/2025/0777

Riverside The Common Redbourn Hertfordshire Al3 7Nj

Single storey rear extensions replacing existing rear extensions and conservatory

St Albans/5/2025/0809

62 St Vincent Drive St Albans Hertfordshire Al1 5Sj

Rear side infill extension with rooflights to existing utility

St Albans/5/2025/0813

Normead Lybury Lane Redbourn Hertfordshire Al3 7Jj

Certificate of Lawfulness (proposed) - Demolition of an existing building and erection of a new building

St Albans/5/2025/0864

43 Villiers Crescent St Albans Hertfordshire Al4 9Ez

Proposed ground floor rear single storey rear extension with internal alterations. Formation of enclosed porch

St Albans/5/2025/0953

5 De Tany Court St Albans Hertfordshire Al1 1Tt

Demolition of boundary wall to No.5 De Tany Court. Proposed replacement wall to match in height, materials and design

St Albans/5/2025/1392

The Village Pre-School Walsingham Way London Colney Hertfordshire Al2 1Nl

Mobile unit to separate into nursery and pre-school children

St Albans/5/2025/1395

Nicholls Farm Livery Yard Lybury Lane Redbourn Hertfordshire Al3 7Nu

Self-build conversion of existing building into a four bedroom dwelling with associated parking and installation of solar panels

St Albans/5/2025/1397

Land At Junction Of Dunstable Road Luton Lane Redbourn Hertfordshire

St Albans/5/2025/0294

50 High Street Sandridge Hertfordshire Al4 9Da

Replacement of three sash windows to front of property. Two ground floor windows and one upstairs window (retrospective)

St Albans/5/2025/0480

7 Birch Way Harpenden Hertfordshire Al5 5Tp

Construction of a non-habitable garden room for use as a gym and recreation area

St Albans/5/2025/0570

154 Folly Lane St Albans Hertfordshire Al3 5Jq

Build a driveway and surrounding wall for 1 car only with enough space for 3 point turn to safely manoeuvre out

St Albans/5/2025/0603

99 Sopwell Lane St Albans Hertfordshire Al1 1Rn

Replacement sash windows to front elevation, repairs to existing brickwork and plinth, repair/replacement of door frame, repair/repainting of existing door, cills and step, installation of...

St Albans/5/2025/0700

9 Cherry Tree Avenue London Colney Hertfordshire Al2 1Rx

First floor rear extension

St Albans/5/2025/0829

29 Penn Road Park Street St Albans Hertfordshire Al2 2Qt

Replacement dwelling

St Albans/5/2025/0904

Rothamsted Cottage Hatching Green Harpenden Hertfordshire Al5 2Js

Partial demolition of existing structure and erection of new extension

St Albans/5/2025/0978

7 Gibbs Close Harpenden Hertfordshire Al5 1Fa

Discharge of condition 2 (dormer cladding details) of planning permission 5/2024/1487 allowed at appeal dated 09/04/2025 for Loft conversion with side dormer windows

St Albans/5/2025/1012

Sir John Lawes School Manland Way Harpenden Hertfordshire Al5 4Qp

Variations of Conditions 2 (approved plans) and 9 (car and cycle parking layout) of planning permission 5/2022/2447 dated 30/08/2023 for Two storey teaching block with performance studio, i...

St Albans/5/2025/1034

163 Verulam Road St Albans Hertfordshire Al3 4Dw

Single storey extension to replace the piecemeal structures currently built to the rear of the property

St Albans/5/2025/1035

163 Verulam Road St Albans Hertfordshire Al3 4Dw

Listed building Consent - Single storey extension to replace the piecemeal structures currently built to the rear of the property

St Albans/5/2025/1041

Broadway Chambers St Peters Street St Albans Hertfordshire

Replacement of existing metal windows and timber doors to first and second floor with new aluminium windows and doors. Installation of new gas main

St Albans/5/2025/0152

Land South Of Chiswell Green Lane St Albans Hertfordshire

Discharge of Condition 24 (written scheme of investigation) of planning permission 5/2022/0927 allowed at appeal dated 22/03/2024 for Outline application for the demolition of existing stru...

St Albans/5/2025/0427

20 Kingfisher Close Wheathampstead Hertfordshire Al4 8Jj

Single storey side and front extension, first floor rear extension, alterations to openings, alterations to boundary wall

St Albans/5/2025/0449

41 & 43 Doggetts Way St Albans Hertfordshire Al1 2Nf

Joint double storey rear extension to No 43 and First floor rear extension to 41 Doggetts Way

St Albans/5/2025/0525

26 Hazelwood Drive St Albans Hertfordshire Al4 0Uw

Proposed two-storey side extension; part single, part two-storey rear extension; loft conversion with rear dormer and front rooflights; single storey front extension with open porch; altera...

St Albans/5/2025/0562

1 Upper Heath Road St Albans Hertfordshire Al1 4Dn

Partial demolition of existing boundary wall and demolition of existing garage, followed by erection of 2no. brick piers (to match style of existing boundary wall) and erection of new timbe...

St Albans/5/2025/0701

19 Clarence Road Harpenden Hertfordshire Al5 4Aj

Construction of two storey side extension comprising accommodation in roof with front dormer windows, rear dormer window and side carport

St Albans/5/2025/0871

40 Aubrey Avenue London Colney Hertfordshire Al2 1Ne

Certificate of Lawfulness (proposed) - Proposed single story rear extension

St Albans/5/2025/0945

44 The Uplands Harpenden Hertfordshire Al5 2Nz

Part single, part two storey front and rear extensions

St Albans/5/2025/0971

2A Royal Road St Albans Hertfordshire

Alterations to roof form and re-cladding of second floor apartment

St Albans/5/2025/1045

508 Hatfield Road St Albans Hertfordshire Al4 0Sx

Discharge of Condition 3 (details of the materials), 4 (existing and proposed levels) and 11 (construction method statement) of planning permission 5/2024/1809 dated 06/02/2025 for Demoliti...

St Albans/5/2025/1378

1A Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

Condition 3 (further details - windows) of planning permission 5/2024/1316 dated 03/03/2025 for Proposed garage conversion into habitable accommodation, replacement window/doors and alterat...

St Albans/5/2025/0099

The Garden Room Dalton Street St Albans Hertfordshire Al3 5Qq

Change of use from offices to residential including partial demolition of the existing office building (removal of ground floor) and construction of two semi-detached dwellings with private...

St Albans/5/2025/0179

23 Central Drive St Albans Hertfordshire Al4 0Ux

Single storey side extension

St Albans/5/2025/0245

27 Barlings Road Harpenden Hertfordshire Al5 2Aw

Demolition of existing dwelling and erection of replacement dwelling

St Albans/5/2025/0435

21 Hill Street St Albans Hertfordshire Al3 4Qs

Replace front door and paint front side door to match, new front door identical dimensions to existing and hand-made in timber by The London Door company who specialise in period doors, doo...

St Albans/5/2025/0514

4A Frogmore St Albans Hertfordshire

Variation of Condition 2 (approved plans) to change window material from aluminium to Heritage UPVC and portion of window to rendered base in bay window to be amended to improve privacy and...

St Albans/5/2025/0738

8 Granby Avenue Harpenden Hertfordshire Al5 5Qr

Single storey side and rear extensions, following demolition of conservatory and garage

St Albans/5/2025/0823

70 Albert Street St Albans Hertfordshire Al1 1Ru

Part two storey and part single storey rear extension with roof lights, internal alterations and alterations to openings.

St Albans/5/2025/0840

17 Langdale Avenue Harpenden Hertfordshire Al5 5Qu

Variation of Condition 2 (approved plans) to make changes to the roof detail of the rear elevation to accommodate a valley gutter and rooflights are reduced in number and size of planning p...

St Albans/5/2025/0884

4 Chene Mews Waverley Road St Albans Hertfordshire Al3 5Qf

Single storey rear extension and internal alterations

St Albans/5/2025/1138

41 North Cottages Napsbury St Albans Hertfordshire Al2 1Aw

Prior Notification - Single storey rear extension 3.1m in height x 6m in depth with 2.2m height to eaves

St Albans/5/2025/1365

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

Discharge of Condition 10 (works within the public highway) of planning permission 5/2026/0219 dated 17/06/2026 for Demolition of all existing buildings, structures and hardstanding and red...

St Albans/5/2025/1367

Land Off Orchard Drive Park Street St Albans Hertfordshire

Discharge of Conditions 17 (verification report), 22 (suds management and maintenance plan), 26 (biodiversity lighting report) and 27 (fire hydrants) of planning permission 5/2021/2730 date...

St Albans/TP/2025/0354

92 Old London Road St Albans Hertfordshire Al1 1Pu

T1 Cedar Front of property Goals: Latreal crown reduction building side by removing 1.5 to 2.0 metres growth in spread pruning back to suitable growth points to leave as balanced crown as p...

St Albans/5/2024/1813

Townsend C Of E School Sparrowswick Ride St Albans Hertfordshire Al3 6Dr

Retrospective planning permission for MUGA and application for floodlighting

St Albans/5/2025/0138

12 Avenue St Nicholas Harpenden Hertfordshire Al5 2Bx

Proposed dormers to front and rear elevations

St Albans/5/2025/0317

14 Spooners Drive Park Street St Albans Hertfordshire Al2 2Hl

Demolition of existing garage. Single storey front, side and rear extension with front porch

St Albans/5/2025/0819

31 Ashdales St Albans Hertfordshire Al1 2Rb

Certificate of Lawfulness (proposed) - Construction of dormer loft conversion and front roof lights

St Albans/5/2025/0837

Laurel Cottage Amwell Lane Wheathampstead Hertfordshire Al4 8Ea

Demolition of existing two storey projection to rear and single storey side extension, to be replaced with new two storey extension to rear, and new single storey side extension. Internal r...

St Albans/5/2025/0912

Abbey Gate House 4 Abbey Mill Lane St Albans Hertfordshire Al3 4Hd

Discharge of Condition 7 (lantern statement) of Listed Building Consent 5/2023/0736 dated 27/10/2023 for Externally decorate main house, adapt a lantern, alterations to existing outbuilding...

St Albans/5/2025/0944

Land Adjacent To Norris Close London Colney Hertfordshire

Permission in Principle - The construction of between 2 and 9 dwellings

St Albans/5/2025/0966

17 Robert Avenue St Albans Hertfordshire Al1 2Qw

Two storey rear extension, single storey front extension, raising and alterations to the roof to create habitable roofspace

St Albans/5/2025/1000

91-93 Victoria Street St Albans Hertfordshire Al1 3Tj

Proposed minor shopfront alterations to install new louvre and fascia boards to the front elevation

St Albans/5/2025/1001

20 Bucknalls Drive Bricket Wood Hertfordshire Al2 3Xl

New single storey garden room with gym, studio and storage

St Albans/5/2025/1010

6 The Ridgeway St Albans Hertfordshire Al4 9Au

Single storey front porch extension