Postcode district
Planning applications in AL4
PlanIndex holds 542 planning applications with AL4 postcodes, the earliest from 2006, the newest from August 2026. 70% of clear-cut decisions were approvals.
Applications in AL4
Newest first · page 1 of 11
-
TP/2026/0426 Decided
2 Anson Close Sandridge Hertfordshire Al4 9En
T9 Lime Crown raise to 3m. Clear basal epicormics to allow inspection of stem. T10 Lime Crown raise to 3m. Clear basal epicormics to allow inspection of stem. T11 Lime Crown raise to 3m. Clear basal epicormics to allow inspection of stem. T12 Lime Crown r
-
TP/2026/0413 Decided
The Rectory Old Rectory Gardens Wheathampstead Hertfordshire Al4 8Ad
T1 - 1 x Sycamore to fell T2 - 1 x Elm to fell T3 - 1 x Cherry to reduce branch length by 3m See attached tree survey
-
5/2026/1588 Decided
66 Pondfield Crescent St Albans Hertfordshire Al4 9Pf
Prior Notification - Single storey rear extension 3m in height x 6m in depth with 2.7m height to eaves
-
TP/2026/0408 Decided
31 Harrier End St Albans Hertfordshire Al4 0Ld
T1. Oak - Remove 2 large lower limbs overhanging the rear garden. Reduce the remaining overhanging canopy by about 2m Reason - To balance the tree
-
5/2026/1567 Decided
15 Chiltern Road St Albans Hertfordshire Al4 9Sw
Certificate of Lawfulness (proposed) - Proposed demolition of garage and propsoed rear extension , porch and dormer
-
TP/2026/0401 Decided
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 back branches to clear property by 3m. Mixed species trees along garden/carpark To cut back all branches to
-
5/2026/1505 Decided
4 Villiers Crescent St Albans Hertfordshire Al4 9Hy
Proposed two-storey side extension, front entrance/garage alterations and associated single-storey rear extension, including internal reconfiguration works, new roof form, matching external materials and associated fenestration alterations.
-
5/2026/1507 Decided
27 Highfield Road Sandridge Hertfordshire Al4 9Bx
Certificate of Lawfulness (proposed) - The proposed additional storey over the original footprint
-
TP/2026/0387 Decided
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.
-
5/2026/1482 Decided
8 Milvus Road St Albans Hertfordshire Al4 0Lj
Retrospective planning application for a front porch
-
5/2026/1485 Decided
21 Wheatleys St Albans Hertfordshire Al4 9Ue
Front, side and rear extension, two storey
-
5/2026/1480 Decided
48 Sleapshyde Lane Smallford St Albans Hertfordshire Al4 0Sb
Certificate of Lawfulness (proposed) - Proposed hip to gable and dormer to form loft conversion
-
5/2026/1476 Decided
2 Fernleys St Albans Hertfordshire Al4 9Ut
Conversion and extension of garage
-
5/2026/1469 Decided
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
-
5/2026/1455 Decided
27 The Broadway Gustard Wood Wheathampstead Hertfordshire Al4 8Lw
Demolition of conservatory and dining room and construction of single storey rear extension and internal alterations
-
5/2026/1449 Decided
6 Chestnut Drive St Albans Hertfordshire Al4 0Es
Single Storey Side Extension
-
5/2026/1448 Decided
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 5/2025/2254 dated 15/06/2026 for Variation of Condition 2 (approved plans) to revise parking and turning area
-
5/2026/1439 Decided
Little Meadow Down Green Lane Wheathampstead Hertfordshire Al4 8Eb
Proposed refurbishment and extension of existing dwelling including; two storey rear extension incl dormer, single storey side extension at first floor level above existing building footprint, Replace all windows with new to match existing, and make good
-
5/2026/1437 Decided
14 House Lane Sandridge Hertfordshire Al4 9Et
Single storey rear extension and internal alterations
-
5/2026/1438 Decided
12 Highfield Road Sandridge Hertfordshire Al4 9Bu
Single storey front extension
-
5/2026/1433 Decided
1 Milvus Road St Albans Hertfordshire Al4 0Lj
Two storey / first floor rear extensions, plus partial conversion of garage to home office use
-
5/2026/1435 Decided
17 Springfield Road Smallford St Albans Hertfordshire Al4 0Hj
First floor extension over existing ground floor extension and internal changes
-
5/2026/1431 Decided
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 Installation of a 60 Solar Panel array
-
5/2026/1421 Decided
Crossfields House Lamer Lane Wheathampstead Hertfordshire Al4 8Rq
Front porch, single storey rear extension and alterations, following the demolition of the existing rear projection.
-
5/2026/1410 Decided
Beaumont School Austen Way St Albans Hertfordshire Al4 0Xb
Demolition of 4no school buildings (Buildings EEFA, EFAD, EFAE, EFAF) and erection of 1no part two, part three storey teaching block, installation of 1no sub-station, with associated landscaping (including hard and soft social spaces, external covered soc
-
5/2026/1409 Decided
28 Eagle Way St Albans Hertfordshire Al4 0Ln
1st floor rear and side extension, new rear facing dormer.
-
5/2026/1400 Decided
217 The Ridgeway St Albans Hertfordshire Al4 9Xg
Part two storey, part first floor side extension, alterations to fenestration and canopy to front door
-
5/2026/1405 Decided
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 accommodate a new third bedroom. Addition of windows to the front elevations and side door and windows t
-
5/2026/1395 Decided
12 Wheatleys St Albans Hertfordshire Al4 9Ue
First floor and ground floor rear extension, and two story front extension with porch
-
5/2026/1398 Decided
14 Wheatleys St Albans Hertfordshire Al4 9Ue
Ground floor and first floor rear extension
-
5/2026/1386 Decided
277 Hatfield Road St Albans Hertfordshire Al4 0Dh
Demolition of existing porch and rear garage and construction of new part single storey/double storey side extension, two storey rear extension, front porch extension and loft conversion
-
5/2026/1377 Decided
Lamer House Office Lamer Lane Wheathampstead Hertfordshire Al4 8Rl
Certificate of Lawfulness (existing) -Use of the space known as Lamer House Office as shown edged red on the enclosed plans, for use as commercial office space and ancillary storage space
-
TP/2026/0347 Decided
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 details
-
5/2026/1360 Decided
47 Chestnut Drive St Albans Hertfordshire Al4 0Er
New ground floor entrance extension with skylight to the front elevation and alterations to openings
-
5/2026/1340 Decided
3 Meads Lane Wheathampstead Hertfordshire Al4 8Bz
Construction of detached dwelling following demolition of existing garage with associated landscaping works and parking
-
5/2026/1362 Decided
3 The Slype Gustard Wood Wheathampstead Hertfordshire Al4 8Ry
Two storey side extension, single storey rear and front extensions, conversion of part garage to sauna
-
5/2026/1334 Decided
287 Hatfield Road St Albans Hertfordshire Al4 0Dh
Ground floor rear and side infill extension, loft conversion with rear dormer and rooflights
-
5/2026/1328 Decided
6 Dymoke Green St Albans Hertfordshire Al4 9Ly
Proposed rear extension
-
5/2026/1345 Refused
9 St Albans Road Sandridge Hertfordshire Al4 9La
Prior Notification - Single storey rear extension 3.37m in height x 8m in depth with 1.58m height to eaves
-
5/2026/1320 Decided
Gardeners Cottage Gustard Wood Wheathampstead Hertfordshire Al4 8Rn
External alterations and mutual upgrade including replacement, recladding of link building, replacement porch, new opening and alteration to first floor window, new opening to front loft gable, relocation of first window below , alteration to works to ele
-
5/2026/1325 Decided
Beaumont School Austen Way St Albans Hertfordshire Al4 0Xb
Discharge of condition 3 (samples of the materials) 12 (Construction Environmental Management Plan) and Bio Diversity Gain Condition of planning permission 5/2025/2345 dated 27/04/2026 for Demolition of 1no school building (Building EFAB) and erection 1no
-
5/2026/1306 Decided
14 Tudor Road Wheathampstead Hertfordshire Al4 8Nw
Two storey side and part single, part two storey rear extension, new raised patio
-
5/2026/1311 Decided
95 High Street Colney Heath St Albans Hertfordshire Al4 0Ns
Garage extension (part retrospective)
-
5/2026/1298 Decided
Lanesbury Marshalls Heath Lane Wheathampstead Hertfordshire Al4 8Hs
Certificate of Lawfulness (existing) - The proposal comprises the demolition of the existing garage and attached brick-built coal store, and their replacement with a single-storey side extension. The works also include the construction of a new open porch
-
5/2026/1302 Refused
66 Pondfield Crescent St Albans Hertfordshire Al4 9Pf
Prior Notification - Single storey rear extension 3m in height x 6m in depth with 2.7m height to eaves
-
5/2026/1281 Decided
60 62 And 62A Oaklands Lane Smallford St Albans Hertfordshire Al4 0Hs
Six dwellings and new access arrangements following the sub-division of plots and the demolition of one dwelling (no. 62) and commercial premises (no. 62a)
-
5/2026/1282 Decided
33 Hazelmere Road St Albans Hertfordshire Al4 9Sa
Demolition of existing garage, erection of two storey side and part single, part two storey rear extension, loft conversion with dormer and roof windows, replacement windows and alterations to openings, extended driveway
-
TP/2026/0327 Granted
Oaklands College Smallford Campus Hatfield Road St Albans Hertfordshire Al4 0Ja
1 x Sycamore to remove in sections to ground level. tree is dead 1 x Oak to remove in sections to ground level. canopy in decline with low visor. Heavily Ivy clad restricting canopy development
-
5/2026/1249 Decided
53 Offas Way Wheathampstead Hertfordshire Al4 8Pb
Creation of a hardstanding within the existing front garden to provide one off street parking space
-
5/2026/1263 Decided
1 Lynch Court Sovereign Park St Albans Hertfordshire Al4 0Ff
Demolition of existing conservatory and proposed single storey rear extension