Planning Applications in AL4

Planning authorities: St Albans City and District Council, North Hertfordshire District Council, Welwyn Hatfield Borough Council

Search current and historic planning applications in the AL4 postcode district across St Albans, North Hertfordshire, Welwyn Hatfield and Hertsmere - 141 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 141 applications
5/2026/1567 2 days ago Pending

15 Chiltern Road St Albans AL4 9SW

PPOR St Albans
TP/2026/0401 2 days ago Under Consultation

1 Station Road Wheathampstead Hertfordshire AL4 8BU

1 x Wild plum, semi fallen and leaning over footpath, to remove in sections to ground level. 1 x Lime to lift to around 5m above ground level, cut bac...

TCA St Albans
5/2026/1554 19 Aug 2026 Pending

Land At Round House Farm Roestock Lane Colney Heath St Albans

PPOR St Albans 19 Aug 2026
5/2026/1555 19 Aug 2026 Pending

Land At Round House Farm Roestock Lane Colney Heath St Albans

****CON****

PPOR St Albans 19 Aug 2026
5/2026/1553 18 Aug 2026 Pending

161 Colney Heath Lane St Albans Hertfordshire AL4 0TN

Single storey rear extension, with extended loft space/ first floor, new dormer to front, removal of dormer from side, front canopy roof extension & r...

PPOR St Albans 18 Aug 2026
5/2026/1545 17 Aug 2026 Pending

2 Runcie Close St Albans Hertfordshire AL4 9AX

PROPOSED PART TWO STOREY SIDE AND REAR EXTENSIONS AND ALTERATIONS TO POSITION OF FRONT DOOR

PPOR St Albans 17 Aug 2026
5/2026/1528 12 Aug 2026 Pending

Land At Round House Farm Roestock Lane Colney Heath St Albans

***CON***

PPOR St Albans 12 Aug 2026
5/2026/1533 12 Aug 2026 Pending

1 Wycombe Place St Albans Hertfordshire AL4 9RH

New First floor 2 bed 4 person flat extension to rear and side of existing commercial and residential building.

PPOR St Albans 12 Aug 2026
TP/2026/0387 12 Aug 2026 Approved

Oaklands College Home Wood Hatfield Road St Albans Hertfordshire AL4 0JA

URGENT 5-DAY NOTICE several dead sycamore trees within Home Wood owned by Oaklands College.

TPO St Albans 12 Aug 2026
5/2026/1507 11 Aug 2026 Under Consultation

27 Highfield Road Sandridge Hertfordshire AL4 9BX

Certificate of Lawfulness (proposed) - The proposed additional storey over the original footprint

CLP St Albans 11 Aug 2026
5/2026/1520 11 Aug 2026 Pending

2 Lyon Way St Albans Hertfordshire AL4 0LB

Change of use to Class E (d) for an indoor golf venue with associated external works

PPOR St Albans 11 Aug 2026
5/2026/1524 11 Aug 2026 Pending

Gustard Wood Nursery Gustard Wood Wheathampstead Hertfordshire

Demolition of the existing buildings and construction of four dwellings with associated access, parking and landscaping (resubmission following approv...

PPOR St Albans 11 Aug 2026
5/2026/1503 10 Aug 2026 Pending

34 Elizabeth Court St Albans Hertfordshire AL4 9JD

PPOR St Albans 10 Aug 2026
5/2026/1505 10 Aug 2026 Pending

4 Villiers Crescent St Albans Hertfordshire AL4 9HY

PPOR St Albans 10 Aug 2026
5/2026/1511 10 Aug 2026 Pending

2 Smallwood Close Wheathampstead Hertfordshire AL4 8TW

PPOR St Albans 10 Aug 2026
5/2026/1480 6 Aug 2026 Under Consultation

48 Sleapshyde Lane Smallford St Albans Hertfordshire AL4 0SB

Certificate of Lawfulness (proposed) - Proposed hip to gable and dormer to form loft conversion

CLP St Albans 6 Aug 2026
5/2026/1493 6 Aug 2026 Pending

53 Station Road Smallford St Albans Hertfordshire AL4 0HB

Variation of Condition 2 (approved plans) to allow minor changes to the proposals of planning permission 5/2024/0454 dated 12/12/2024 for Demolition o...

PPOR St Albans 6 Aug 2026
5/2026/1482 5 Aug 2026 Pending

8 Milvus Road St Albans Hertfordshire AL4 0LJ

PPOR St Albans 5 Aug 2026
5/2026/1485 5 Aug 2026 Pending

21 Wheatleys St Albans Hertfordshire AL4 9UE

PPOR St Albans 5 Aug 2026
5/2026/1489 5 Aug 2026 Pending

Garages Adjacent To 25 Allen Close Wheathampstead Hertfordshire

LAND AT ALLEN CLOSE, WHEATHAMPSTEAD, ST. ALBANS: ERECTION OF 2 SEMI-DETACHED DWELLINGS ON LAND AT ALLEN CLOSE, WHEATHAMPSTEAD FOLLOWING DEMOLITION OF ...

PPOR St Albans 5 Aug 2026
5/2026/1491 5 Aug 2026 Pending

The Elephant And Castle Ph Amwell Lane Wheathampstead Hertfordshire AL4 8EA

Installation of pergola and construction of covered walkway.

PPOR St Albans 5 Aug 2026
5/2026/1457 4 Aug 2026 Under Consultation

Lamer Park Farm Lamer Lane Wheathampstead Hertfordshire

Discharge of Biodiversity gain condition of planning permission 5/2025/0853 dated 09/09/2025 for A new general purpose agricultural building

CON St Albans 4 Aug 2026
5/2026/1469 4 Aug 2026 Pending

35 Chestnut Drive St Albans Hertfordshire AL4 0ER

Single storey front extension with canopy porch, Partial conversion of garage, raising of garage roof and addition of rooflight windows.

PPOR St Albans 4 Aug 2026
5/2026/1473 4 Aug 2026 Under Consideration

4 Ripon Way St Albans Hertfordshire AL4 9AJ

email - planda portal

PPOR St Albans 4 Aug 2026
5/2026/1476 4 Aug 2026 Pending

2 Fernleys St Albans Hertfordshire AL4 9UT

Conversion and extension of garage

PPOR St Albans 4 Aug 2026
5/2026/1479 4 Aug 2026 Pending

Crossfields House Lamer Lane Wheathampstead Hertfordshire AL4 8RQ

Construction of a front porch, part single, part two storey rear extension and alterations, following the demolition of the existing rear projection

PPOR St Albans 4 Aug 2026
5/2026/1448 3 Aug 2026 Under Consultation

267 Hatfield Road St Albans Hertfordshire AL4 0DH

Discharge of Conditions 5 (hard and soft landscape works), 6 (soft landscape works) and 11 (construction management plan) of planning permission 5/202...

CON St Albans 3 Aug 2026
5/2026/1455 3 Aug 2026 Pending

27 The Broadway Gustard Wood Wheathampstead Hertfordshire AL4 8LW

PPOR St Albans 3 Aug 2026
5/2026/1461 3 Aug 2026 Pending

7 Davys Close Wheathampstead Hertfordshire AL4 8TL

PPOR St Albans 3 Aug 2026
5/2026/1447 31 Jul 2026 Pending

88 Hazelwood Drive St Albans Hertfordshire AL4 0UZ

Loft Conversion on Masonett

PPOR St Albans 31 Jul 2026
5/2026/1449 31 Jul 2026 Pending

6 Chestnut Drive St Albans Hertfordshire AL4 0ES

Single Storey Side Extension

PPOR St Albans 31 Jul 2026
5/2026/1439 30 Jul 2026 Pending

Little Meadow Down Green Lane Wheathampstead Hertfordshire AL4 8EB

PPOR St Albans 30 Jul 2026
5/2026/1431 29 Jul 2026 Under Consultation

Harefield House Lane Sandridge Hertfordshire AL4 9EG

Discharge of Conditions 3 (hard and soft landscape works) and Biodiversity Gain Condition of planning permission 5/2025/2006 dated 26/02/2026 for Inst...

CON St Albans 29 Jul 2026
5/2026/1437 29 Jul 2026 Pending

14 House Lane Sandridge Hertfordshire AL4 9ET

PPOR St Albans 29 Jul 2026
5/2026/1438 29 Jul 2026 Pending

12 Highfield Road Sandridge Hertfordshire AL4 9BU

PPOR St Albans 29 Jul 2026
5/2026/1433 28 Jul 2026 Pending

1 Milvus Road St Albans Hertfordshire AL4 0LJ

Two storey / first floor rear extensions, plus partial conversion of garage to home office use.

PPOR St Albans 28 Jul 2026
5/2026/1435 28 Jul 2026 Pending

17 Springfield Road Smallford St Albans Hertfordshire AL4 0HJ

First floor extension over existing ground floor extension and internal changes

PPOR St Albans 28 Jul 2026
5/2026/1409 24 Jul 2026 Under Consultation

28 Eagle Way St Albans Hertfordshire AL4 0LN

1st floor rear and side extension, new rear facing dormer.

HSE St Albans 24 Jul 2026
5/2026/1419 24 Jul 2026 Pending

The Elephant And Castle Ph Amwell Lane Wheathampstead Hertfordshire AL4 8EA

PPOR St Albans 24 Jul 2026
5/2026/1421 24 Jul 2026 Pending

Crossfields House Lamer Lane Wheathampstead Hertfordshire AL4 8RQ

PPOR St Albans 24 Jul 2026
5/2026/1410 23 Jul 2026 Pending

Beaumont School Austen Way St Albans Hertfordshire AL4 0XB

PPOR St Albans 23 Jul 2026
TP/2026/0358 23 Jul 2026 Under Consultation

Street Record Garden Court Wheathampstead Hertfordshire

1 (Yellow Paint) - Elm - Fell to ground level 1488 - Lime - Crown reduce by 5 metres 1491 - Lime - Fell to ground level 1492 - Scots Pine - Fell to gr...

TCA St Albans 23 Jul 2026
5/2026/1395 22 Jul 2026 Pending

12 Wheatleys St Albans Hertfordshire AL4 9UE

PPOR St Albans 22 Jul 2026
5/2026/1398 22 Jul 2026 Pending

14 Wheatleys St Albans Hertfordshire AL4 9UE

PPOR St Albans 22 Jul 2026
5/2026/1400 22 Jul 2026 Pending

217 The Ridgeway St Albans Hertfordshire AL4 9XG

PPOR St Albans 22 Jul 2026
5/2026/1405 22 Jul 2026 Pending

64 Sleapshyde Lane Smallford St Albans Hertfordshire AL4 0SB

Double storey rear extension. Ground floor extension to accommodate a open plan family space, Utility room and WC. First floor internal alterations to...

PPOR St Albans 22 Jul 2026
TP/2026/0347 21 Jul 2026 Under Consultation

1 Blackthorn Close St Albans Hertfordshire AL4 9RP

Beech - crown reduce 4 metres,crown raise over the road and garden sides to provide approximately 5 metres of clearance - see application for full det...

TPO St Albans 21 Jul 2026
5/2026/1386 20 Jul 2026 Pending

277 Hatfield Road St Albans Hertfordshire AL4 0DH

PPOR St Albans 20 Jul 2026
5/2026/1377 17 Jul 2026 Pending

Lamer House Office Lamer Lane Wheathampstead Hertfordshire AL4 8RL

PPOR St Albans 17 Jul 2026
5/2026/1260 16 Jul 2026 Under Consultation

58 Oaklands Lane Smallford St Albans Hertfordshire AL4 0HS

Variation of Condition 2 (approved plans) to allow amendment to porch canopy roof to the new dwellings of planning permission 5/2025/0061 dated 27/05/...

MIND St Albans 16 Jul 2026
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Data updated daily. Source: St Albans, North Hertfordshire and Welwyn Hatfield planning portals.