Planning Applications in AL3

Planning authorities: St Albans City and District Council, Dacorum Borough Council

Search current and historic planning applications in the AL3 postcode district across St Albans and Dacorum - 179 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 179 applications
TP/2026/0398 2 days ago Under Consultation

Blacksmiths House 15B Fishpool Street St Albans Hertfordshire AL3 4RS

Cotoneaster and Holly Face back the Cotoneaster and Holly as close to the boundary line as practicable, while retaining appropriate form and vitality....

TCA St Albans
TP/2026/0403 2 days ago Pending

St Albans City Hospital Waverley Road St Albans AL3 5PN

Proposed Tree Works T1 ??? Norway maple Selective lateral crown reduction on the western/hospital-facing side of the crown. Reduce branches extending ...

T St Albans
5/2026/1565 20 Aug 2026 Under Consideration

1 Knights Orchard Verulam Road St Albans Hertfordshire AL3 4DJ

Email - Planda portal

PPOR St Albans 20 Aug 2026
TP/2026/0395 20 Aug 2026 Under Consultation

Estate Office Childwickbury St Albans Hertfordshire AL3 6JX

Mature Ash tree. Pinned location on drawing. Reduce crown by 40%. Clean crown. The tree drops a lot of dead wood and excessive shading to adjacent tre...

TCA St Albans 20 Aug 2026
5/2026/1552 18 Aug 2026 Pending

20 Grange Street St Albans Hertfordshire AL3 5NB

PPOR St Albans 18 Aug 2026
5/2026/1548 17 Aug 2026 Pending

Abbey Gate House 4 Abbey Mill Lane St Albans Hertfordshire AL3 4HD

Installation of solar panels to 2no. areas of roof at Abbey Gate House. During the installation works to fit the consented PV (ref 5/2026/0183) it was...

PPOR St Albans 17 Aug 2026
TP/2026/0394 16 Aug 2026 Awaiting Validation

32 King Harry Lane St Albans Hertfordshire AL3 4AU

T10 False Acacia. One dead Acacia close to footpath and road fell to ground level. Two Acacia adjacent crown reduction by 30% and lift canopy to give ...

AVA St Albans 16 Aug 2026
5/2026/1534 14 Aug 2026 Under Consultation

Redbourn Recreation Centre Dunstable Road Redbourn Hertfordshire AL3 7PP

Non Material Amendment - To vary some of the conditions to allow for a phased development of the site of planning permission 5/2024/0245 dated 19/01/2...

NMA St Albans 14 Aug 2026
5/2026/1540 14 Aug 2026 Pending

156 Fishpool Street St Albans Hertfordshire AL3 4RZ

***CON***

PPOR St Albans 14 Aug 2026
26/01756/FUL 13 Aug 2026 With planning case officer

Land To The West Of Trowley Bottom Flamstead St Albans Hertfordshire

Construction of 7 affordable dwellings, consisting of three x one-bedroom and four x two-bedroom units, with associated vehicular accesses, soft and h...

Full Planning Permission Dacorum 13 Aug 2026
5/2026/1530 13 Aug 2026 Under Consultation

28 Batchwood Drive St Albans Hertfordshire AL3 5SB

Certificate of Lawfulness (Proposed) - Proposed loft conversion

CLP St Albans 13 Aug 2026
5/2026/1539 13 Aug 2026 Pending

156 Fishpool Street St Albans Hertfordshire AL3 4RZ

****CON****

PPOR St Albans 13 Aug 2026
5/2026/1526 12 Aug 2026 Incomplete

4 Abbey Mill End St Albans Hertfordshire AL3 4HN

Discharge of Condition 4 (samples of the materials) of planning permission 5/2025/0571 dated 22/09/2025 for Demolition of existing building and constr...

INC St Albans 12 Aug 2026
5/2026/1547 12 Aug 2026 Under Consultation

28 Batchwood Drive St Albans Hertfordshire AL3 5SB

Prior Notification - Single storey rear extension 2.9m in height x 6m in depth with 2.6m height to eaves

NCS St Albans 12 Aug 2026
26/01685/PIP 10 Aug 2026 With planning case officer

Land Lying To The West Of Chequers Hill Chequers Hill Flamstead St Albans Hertfordshire AL3 8EU

Demolition of existing buildings and erection of up to 3no dwellings (minimum 1no and maximum 3no dwellings)

Permission in Principle Dacorum 10 Aug 2026
5/2026/1518 10 Aug 2026 Pending

28 Hill Street St Albans Hertfordshire AL3 4QT

Installation of cross-pavement channel to facilitate on-street charging of EV

PPOR St Albans 10 Aug 2026
5/2026/1509 9 Aug 2026 Pending

21 St Stephens Avenue St Albans Hertfordshire AL3 4AA

PPOR St Albans 9 Aug 2026
5/2026/1499 7 Aug 2026 Pending

56 Spencer Street St Albans Hertfordshire AL3 5EG

Proposed alteration of the boundary wall on the Britton Avenue side of 56 Spencer Street.

PPOR St Albans 7 Aug 2026
26/01733/CWC 6 Aug 2026 Decided

19 Ver Brook Avenue Markyate St Albans Hertfordshire AL3 8FH

Confirmation that the planning conditions have been fully complied with for application reference 4/01773/11/MFA

Confirmation of Discharged Conditions Dacorum 6 Aug 2026
5/2026/1492 6 Aug 2026 Pending

Rose Cottage 75A Hemel Hempstead Road Redbourn Hertfordshire AL3 7NL

Rear extension to existing garage

PPOR St Albans 6 Aug 2026
PAV/2026/0012 6 Aug 2026 Under Consultation

The Cozy Snug 24 High Street Redbourn Hertfordshire AL3 7LL

tables 2 chairs 4 umbrellas 2

PAV St Albans 6 Aug 2026
5/2026/1475 4 Aug 2026 Pending

New Jeromes Farm Redbourn Road St Albans Hertfordshire AL3 6RR

This application is for partial retrospective permission for the full replacement of Building 3 with proposed external alterations including recladdin...

PPOR St Albans 4 Aug 2026
5/2026/1477 4 Aug 2026 Incomplete

82 Fishpool Street St Albans Hertfordshire AL3 4RX

***CLP***

INC St Albans 4 Aug 2026
TP/2026/0378 4 Aug 2026 Under Consultation

62 Camlet Way St Albans Hertfordshire AL3 4TL

Silver Birch reduce by up to 30%. Thin by 15% to produce a compact form.

TCA St Albans 4 Aug 2026
TP/2026/0379 4 Aug 2026 Under Consultation

20 Silk Mill Road Redbourn Hertfordshire AL3 7GE

Norway Maple Fell -Large wound in trunk just below vee shaped union at approx 2m above ground, possible Kretzchmaria Deusta

TPO St Albans 4 Aug 2026
5/2026/1463 3 Aug 2026 Under Consideration

21 Allandale St Albans Hertfordshire AL3 4NG

email - Planda Portal

PPOR St Albans 3 Aug 2026
5/2026/1467 3 Aug 2026 Pending

The Farriers Arms 32-34 Lower Dagnall Street St Albans Hertfordshire AL3 4PT

PPOR St Albans 3 Aug 2026
5/2026/1468 3 Aug 2026 Pending

1 Bridge Cottages Sandridgebury Lane St Albans Hertfordshire AL3 6JE

Removal of outbuildings and construction of side extension

PPOR St Albans 3 Aug 2026
5/2026/1441 31 Jul 2026 Under Consultation

The Old Church 48 Verulam Road St Albans Hertfordshire

Discharge of Condition 5 (implementation of a building record and archaeological monitoring of groundworks) of planning permission 5/2024/1182 dated 2...

CON St Albans 31 Jul 2026
5/2026/1445 31 Jul 2026 Pending

35 Church Street St Albans Hertfordshire AL3 5NG

****CLP***

PPOR St Albans 31 Jul 2026
26/01669/FUL 30 Jul 2026 With planning case officer

River Hall Cottage Old Watling Street Flamstead St Albans Hertfordshire AL3 8HN

Replacement dwelling & detached double garage and new access.

Full Planning Permission Dacorum 30 Jul 2026
TP/2026/0371 30 Jul 2026 Under Consultation

Childwickbury Stud Stud Lane Childwickbury St Albans Hertfordshire AL3 6JA

Large Ash tree which requires cutting down and removing due to severe decay in the base. It is dangerous and poses a risk to life.

TCA St Albans 30 Jul 2026
5/2026/1436 29 Jul 2026 Pending

45 Goldsmith Way St Albans Hertfordshire AL3 5LH

PPOR St Albans 29 Jul 2026
TP/2026/0372 29 Jul 2026 Approved

20 Upton Avenue St Albans Hertfordshire AL3 5EW

Sycamore - Fell due to significant decline

TCA St Albans 29 Jul 2026
26/01637/LDP 28 Jul 2026 Awaiting final decision

Watling Cottage London Road Flamstead St Albans Hertfordshire AL3 8HQ

Construction of car port/storage area

Lawful Development Certificate Proposed Dacorum 28 Jul 2026
5/2026/1434 28 Jul 2026 Pending

Friars Garth Monks Close Redbourn Hertfordshire AL3 7LY

***CON***

PPOR St Albans 28 Jul 2026
5/2026/1415 27 Jul 2026 Under Consultation

St Lukes School Crouch Hall Lane Redbourn Hertfordshire AL3 7ET

Discharge of Condition 10 (groundwater contamination) of planning permission 5/2024/1710 dated 03/07/2025 for Demolition of existing gym building and ...

CON St Albans 27 Jul 2026
5/2026/1425 27 Jul 2026 Pending

116 Fishpool Street St Albans Hertfordshire AL3 4RX

PPOR St Albans 27 Jul 2026
5/2026/1428 27 Jul 2026 Pending

17 Bettespol Meadows Redbourn Hertfordshire AL3 7EN

PPOR St Albans 27 Jul 2026
PAV/2026/0011 27 Jul 2026 Under Consideration

19 Market Place St Albans Hertfordshire AL3 5DP

tables 8 chairs 16

PAV St Albans 27 Jul 2026
5/2026/1412 25 Jul 2026 Under Consultation

32 Etna Road St Albans Hertfordshire AL3 5NJ

Proposed Loft Conversion

HSE St Albans 25 Jul 2026
5/2026/1417 25 Jul 2026 Under Consultation

35 Waverley Road St Albans Hertfordshire AL3 5PH

Single storey rear extension and alteration to roof of existing single storey rear extension.

HSE St Albans 25 Jul 2026
5/2026/1175 24 Jul 2026 Under Consultation

20 Cavan Drive St Albans Hertfordshire AL3 6HR

Change of use of ancillary granny annex to a self-contained dwelling

MIND St Albans 24 Jul 2026
5/2026/1406 23 Jul 2026 Pending

61 Verulam Road St Albans Hertfordshire

***CON****

PPOR St Albans 23 Jul 2026
TP/2026/0355 23 Jul 2026 Under Consultation

The Roman Wall Verulamium Park St Albans Hertfordshire

Following our annual tree inspectors visit further tree safety works have been identified at our Roman Wall site, i would like to apply for consent to...

TCA St Albans 23 Jul 2026
TP/2026/0360 23 Jul 2026 Under Consultation

2 Allandale St Albans Hertfordshire AL3 4NG

TPO Ref TPO0055 Tree ref T24 Ash Mature Ash - lateral reduction of up to 2.5m and a height reduction of up to 2.5m, the Ash tree is showing signs of A...

TPO St Albans 23 Jul 2026
26/01287/RET 22 Jul 2026 With planning case officer

Land East Of Watling Girth Old Watling Street Flamstead St Albans Hertfordshire

Extension of existing Gypsy / Traveller site and reconfiguration of existing caravans to include an additional seven pitches and provision of a commun...

Retention of Development Dacorum 22 Jul 2026
5/2026/1094 22 Jul 2026 Under Consultation

48 Harpenden Lane Redbourn Hertfordshire AL3 7PB

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

HSE St Albans 22 Jul 2026
5/2026/1403 22 Jul 2026 Pending

36 Hill Street St Albans Hertfordshire AL3 4QT

Erection of a part single, part two storey rear extension following demolition of existing single storey extensions and two storey rear addition.

PPOR St Albans 22 Jul 2026
5/2026/1404 22 Jul 2026 Pending

12-13 North Common Redbourn Hertfordshire AL3 7DA

Demolition of existing conservatory and previous single storey rear extension Proposed new single storey rear extension and internal alterations

PPOR St Albans 22 Jul 2026
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Data updated daily. Source: St Albans and Dacorum planning portals.