Postcode area
Planning applications in AL8
21 planning applications were submitted in the AL8 postcode area in the last 30 days. The most common type was tree works (5).
For construction businesses
Find construction opportunities in the AL8 area
PlanFalcon monitors planning applications here and helps contractors, groundworks firms and civil engineering teams identify the projects worth pursuing — ranked for your trade and territory, not listed by date.
Relevant to groundworks, civil engineering and construction supply teams.
20 most recent applications
- 6/2026/1623/EM17 Sep 2026Undecided
5 Coneydale Welwyn Garden City AL8 7RX
EV Charger installation
- 6/2026/1631/EM17 Sep 2026Undecided
22 Digswell Road Welwyn Garden City AL8 7PA
Installation of an air conditioning/heat pump unit and alterations to side elevation window
- 6/2026/1626/HOUSE15 Sep 2026Undecided
11 Woodland Rise Welwyn Garden City AL8 7LJ
Raising of flat roof to accommodate insulation for part garage conversion, replacement fenestration and insertion of rooflight
- 6/2026/1607/EMT15 Sep 2026Undecided
30 Valley Road Welwyn Garden City AL8 7DN
1 x Korean bee tree to re pollard back to existing pollard points Korean bee tree to reduce back to previous 11/1points - the tree has been historically pollarded and the works are to maintain the current maintenance cycle for the tree.
- 6/2026/1608/EM15 Sep 2026Undecided
11 Woodland Rise Welwyn Garden City AL8 7LJ
Replacement fenestration, insertion of rooflight, raising flat roof to accommodate insulation for part garage conversion
- 6/2026/1594/TC14 Sep 2026Undecided
34 Fordwich Road Welwyn Garden City AL8 6EY
Fell large Conifer
- 6/2026/1588/EM11 Sep 2026Undecided
41 Attimore Road Welwyn Garden City AL8 6LG
Erection of wooden garden room to replace existing shed in rear garden
- 6/2026/1581/EMT10 Sep 2026Undecided
30 Fordwich Road Welwyn Garden City AL8 6EY
T1 - Silver Birch reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed T2 - Silver Birch reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed
- 6/2026/1577/HOUSE10 Sep 2026Undecided
1 The Orchard Welwyn Garden City AL8 7PL
Erection of a single storey rear extension following the part demolition of existing single storey rear extension.
- 6/2026/1578/EM10 Sep 2026Undecided
1 The Orchard Welwyn Garden City AL8 7PL
Erection of single storey rear extension to partially replace existing extension
- 6/2026/1580/TC10 Sep 2026Undecided
30 Fordwich Road Welwyn Garden City AL8 6EY
T1 - reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed T2 - reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed
- 6/2026/1582/EMT10 Sep 2026Undecided
10 Pentley Park Welwyn Garden City AL8 7RU
T1- Bay tree - Fell to ground level as its outgrown its position and is interfering with the drains
- 6/2026/1564/EMT9 Sep 2026Undecided
33 Digswell Road Welwyn Garden City AL8 7PB
Removal of cypress hedge and hawthorn tree.
- 6/2026/1563/EM9 Sep 2026Undecided
6 Meadow Green Welwyn Garden City AL8 6SS
Erection of first floor side extension and alterations to rear window
- 6/2026/1574/EM9 Sep 2026Undecided
6 Ashley Close Welwyn Garden City AL8 7LH
Erection of garden room and decking
- 6/2026/1552/EMT7 Sep 2026Undecided
28 Parkfields Welwyn Garden City AL8 6ED
1 x Weeping Birch to reduce height by approximately 1.5m and width
- 6/2026/1547/TC4 Sep 2026Undecided
28 Parkfields Welwyn Garden City AL8 6ED
1 x Weeping Birch to reduce height by approx 1.5m and width
- 6/2026/1546/TC4 Sep 2026Undecided
33 Digswell Road Welwyn Garden City AL8 7PB
T1. Hawthorn - Cut to ground level
- 6/2026/1539/TC3 Sep 2026Undecided
The Doctors Tonic Church Road Welwyn Garden City AL8 6PR
1 x Red Oak to reduce to leave a standing stem of around 6m above ground level
- 6/2026/1521/PN241 Sep 2026Undecided
St Andrews Care Home Great North Road Welwyn Garden City AL8 7SR
Erection of 287 solar panels on the south, east and west facing roof slopes of the care home covering an array total area of 560 sqm
For construction teams covering the AL8 postcode area, PlanFalcon turns local planning application data into prioritised opportunity intelligence, so civils, groundworks and supplier teams can review likely project leads faster. Looking for construction opportunities rather than individual applications? See how PlanFalcon helps construction sales teams find projects earlier.