Planning applications in St Albans

337 last 90 days
|
76 last 30 days
|
29 last 14 days
Extensions & alterations
Get alerts for St Albans

Filter by application type

Showing 50 of 337 applications
5/2026/1095 2 days ago Pending

48 Harpenden Lane Redbourn AL3 7PB

Alterations to roof form to facilitate loft conversion, including insertion of dormer windows and rooflights, together with the erection of a 1.5-stor...

PPOR St Albans
5/2026/1094 2 days ago Pending

48 Harpenden Lane Redbourn AL3 7PB

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

PPOR St Albans
5/2026/1090 2 days ago Pending

34 Marlborough Road St Albans AL1 3XQ

Loft Conversion,Rear Dormar, front conservation veluxes.

PPOR St Albans
5/2026/1089 2 days ago Pending

25 High Firs Crescent Harpenden AL5 1NB

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

PPOR St Albans
5/2026/1088 2 days ago Pending

Nashes Lodge Gorhambury St Albans AL3 6AQ

Re-roofing, installation of loft insulation, replacement of rainwater goods and construction of new surface water drainage system

PPOR St Albans
5/2026/1087 2 days ago Pending

78 Robert Avenue St Albans AL1 2QR

Single storey rear extension and loft conversion with side dormer

PPOR St Albans
5/2026/1084 2 days ago Pending

10 10 -12 Station Road Harpenden AL5 4SE

Construction of two storey and single storey over existing rear extension to provide two x 1 - bedroom flats at first floor level and office unit at g...

PPOR St Albans
5/2026/1070 2 Jun 2026 Pending

Units 6 & 7 Batford Mill Lower Luton Road Harpenden AL5 5ES

***NMA***

PPOR St Albans 2 Jun 2026
5/2026/1069 2 Jun 2026 Pending

72 Harpenden Lane Redbourn AL3 7PB

Dormer loft conversion, insertion of skylights.

PPOR St Albans 2 Jun 2026
5/2026/1068 2 Jun 2026 Pending

226 B London Road St Albans AL1 1JQ

Single storey rear extension with loft conversion and rear dormer

PPOR St Albans 2 Jun 2026
5/2026/1067 2 Jun 2026 Pending

12 Leycroft Way Harpenden AL5 1JW

First floor side extension over existing single storey side projection, with new pitched roof to match existing roof form and front elevational treatm...

PPOR St Albans 2 Jun 2026
5/2026/1066 2 Jun 2026 Pending

97 Dellfield St Albans 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 mas...

PPOR St Albans 2 Jun 2026
5/2026/1074 2 Jun 2026 Pending

1 Eastmoor Park Harpenden Hertfordshire AL5 1BN

***HSE***

PPOR St Albans 2 Jun 2026
5/2026/1073 2 Jun 2026 Pending

122 Harpenden Road St Albans Hertfordshire AL3 6BZ

***HSE***

PPOR St Albans 2 Jun 2026
5/2026/1062 1 Jun 2026 Pending

2 Brackendene Bricket Wood Hertfordshire AL2 3SY

OUT HOUSE , BUILT UNDER PERMITTED DEVELOPMENT 5/2025/0908

PPOR St Albans 1 Jun 2026
5/2026/1063 1 Jun 2026 Pending

26 Gresford Close St Albans AL4 0UB

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

PPOR St Albans 1 Jun 2026
5/2026/1065 1 Jun 2026 Pending

Cedar House Holly Lane Harpenden AL5 5DY

Proposed new garden room. Enlargement of existing rear first floor dormer windows.

PPOR St Albans 1 Jun 2026
5/2026/1064 1 Jun 2026 Pending

38 Holywell Hill St Albans AL1 1BX

Replacement of current modern rear door and door frame. To be replaced with a hardwood exterior door in fitting with front door style. No impact to an...

PPOR St Albans 1 Jun 2026
5/2026/1051 29 May 2026 Pending

Pollards Farm The Common Kinsbourne Green Harpenden Hertfordshire AL5 3PE

Reconfiguration of existing light well and extension to existing basement adjacent to main West Barn

PPOR St Albans 29 May 2026
5/2026/1045 28 May 2026 Pending

44 Park Avenue North Harpenden Hertfordshire AL5 2ED

Replacement six bedroom detached dwelling with garden room ancillary to the enjoyment of the dwellinghouse, following demolition of existing.

PPOR St Albans 28 May 2026
5/2026/1044 28 May 2026 Pending

56 Verulam Road St Albans Hertfordshire AL3 4DH

Replacement windows and doors

PPOR St Albans 28 May 2026
5/2026/1046 28 May 2026 Pending

15 Pendennis Court Harpenden Hertfordshire AL5 1SG

HSE

PPOR St Albans 28 May 2026
5/2026/1048 28 May 2026 Pending

9 Welclose Street St Albans Hertfordshire AL3 4QD

***HSE***

PPOR St Albans 28 May 2026
5/2026/1024 26 May 2026 Pending

24 Folly Lane St Albans Hertfordshire AL3 5JT

Proposed single storey rear extension and roof dormer extension on rear

PPOR St Albans 26 May 2026
5/2026/1029 26 May 2026 Pending

96 Brewhouse Hill Wheathampstead Hertfordshire AL4 8AH

Hardstanding of permeable gravel approx 5 metres by 4 metres (approval already given by St Albans Council (landlord)), and a dropped curb onto the roa...

PPOR St Albans 26 May 2026
5/2026/1026 26 May 2026 Pending

51 Moreton End Lane Harpenden Hertfordshire AL5 2HA

Demolition of existing garage and proposed erection of single-storey side and rear extensions and first-floor front extension with new roof. Also inte...

PPOR St Albans 26 May 2026
5/2026/1037 26 May 2026 Pending

34 Brampton Road St Albans Hertfordshire AL1 4PS

Part single and part two storey rear extension.

PPOR St Albans 26 May 2026
5/2026/1039 26 May 2026 Pending

Batford Mill Lower Luton Road Harpenden Hertfordshire

***NMA****

PPOR St Albans 26 May 2026
5/2026/1038 26 May 2026 Pending

53 Fishpool Street St Albans Hertfordshire AL3 4RU

***CON****

PPOR St Albans 26 May 2026
5/2026/1027 23 May 2026 Pending

68 Pondfield Crescent St Albans Hertfordshire AL4 9PF

Proposed unification of 6m single storey rear extension , two storey side and rear extensions , new party wall with existing dormer extension with PV ...

PPOR St Albans 23 May 2026
5/2026/1016 22 May 2026 Pending

46 Chesterton Avenue Harpenden Hertfordshire AL5 5SU

***HSE***

PPOR St Albans 22 May 2026
5/2026/1017 22 May 2026 Pending

2 Applewood Close Harpenden Hertfordshire AL5 3BT

***HSE***

PPOR St Albans 22 May 2026
5/2026/1019 22 May 2026 Pending

6 Beesonend Cottages Beesonend Lane Harpenden Hertfordshire AL5 2AA

***HSE***

PPOR St Albans 22 May 2026
5/2026/1018 22 May 2026 Pending

38 Lemsford Road St Albans Hertfordshire AL1 3PG

***HSE***

PPOR St Albans 22 May 2026
5/2026/1020 22 May 2026 Pending

320 Hatfield Road St Albans Hertfordshire AL4 0DU

The proposal involves the creation of an off street parking area within the property's curtilage and the construction of a new dropped kerb to provide...

PPOR St Albans 22 May 2026
5/2026/1023 22 May 2026 Pending

55 Bucknalls Drive Bricket Wood Hertfordshire AL2 3XJ

Erection of a single storey detached double garage

PPOR St Albans 22 May 2026
5/2026/1022 22 May 2026 Pending

53 Fishpool Street St Albans Hertfordshire AL3 4RU

***CON****

PPOR St Albans 22 May 2026
5/2026/1013 21 May 2026 Pending

46 Bernard Street St Albans Hertfordshire AL3 5QN

***HSE***

PPOR St Albans 21 May 2026
5/2026/1015 21 May 2026 Pending

30 Gainsborough Avenue St Albans Hertfordshire AL1 4NL

***HSE***

PPOR St Albans 21 May 2026
5/2026/1014 21 May 2026 Pending

36 Hunters Ride Bricket Wood Hertfordshire AL2 3LP

***HSE***

PPOR St Albans 21 May 2026
5/2026/0997 20 May 2026 Pending

Land At Tullochside Hemel Hempstead Road Redbourn Hertfordshire

TWO STOREY SIDE EXTENSION

PPOR St Albans 20 May 2026
5/2026/1001 20 May 2026 Pending

36 Grosvenor Road St Albans Hertfordshire AL1 3AE

***CON***

PPOR St Albans 20 May 2026
5/2026/0986 19 May 2026 Pending

3 Sovereign Park St Albans Hertfordshire AL4 0FJ

Loft conversion with rear dormer window and front rooflights, single storey front infill extension with canopy porch

PPOR St Albans 19 May 2026
5/2026/0988 19 May 2026 Pending

2 Holt Cottages Noke Lane St Albans Hertfordshire AL2 3NX

Conversion of detached garage into additional living accommodation for existing residential annex

PPOR St Albans 19 May 2026
5/2026/0990 19 May 2026 Pending

54 Doggetts Way St Albans Hertfordshire AL1 2NG

Single Storey Side Extension and forward extension

PPOR St Albans 19 May 2026
5/2026/0991 19 May 2026 Pending

6 Longcroft Avenue Harpenden Hertfordshire AL5 2QZ

Single storey rear extension

PPOR St Albans 19 May 2026
5/2026/0993 19 May 2026 Pending

18 Osprey Drive St Albans Hertfordshire AL4 0LU

Single Storey Rear & Side Extension

PPOR St Albans 19 May 2026
5/2026/0992 19 May 2026 Pending

18 Fallows Green Harpenden Hertfordshire AL5 4HD

Installation of a timber-built greenhouse in the rear garden

PPOR St Albans 19 May 2026
5/2026/0995 19 May 2026 Pending

34 Chandlers Road St Albans Hertfordshire AL4 9RS

Single storey rear extension.

PPOR St Albans 19 May 2026
5/2026/0962 18 May 2026 Pending

82 Station Road Harpenden Hertfordshire AL5 4TZ

Prior Notification - Single storey rear extension 3.35m in height x 6m in depth x 2.5m in height to the eaves

NCS St Albans 18 May 2026
Recency
Last 2 weeks
2-4 weeks
1–2 months
Older

Get free email alerts for new planning applications in St Albans

Set up alerts

Latest application from St Albans: 5 Jun 2026. We check the council's portal daily.