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Planning applications in AL7

PlanIndex holds 800 planning applications with AL7 postcodes, the earliest from 2019, the newest from September 2026. 89% of clear-cut decisions were approvals.

800
Applications since 2019
89%
Approved clear-cut outcomes
2
Planning authorities

Applications in AL7

Newest first · page 1 of 16

  • 6/2026/1689/MAJ Awaiting decision

    Howlands House Howlands Welwyn Garden City AL7 4QJ

    Erection of a single 3 and 4-storey building comprising 44 temporary accommodation homes, staff office and laundry facilities, children's play space, cycle and vehicular parking, associated servicing, plant enclosure, substation, landscaping and external works.

    Submitted 25 Sep 2026 Full applications
  • 6/2026/1686/PN8 Awaiting decision

    65 Maple Grove Welwyn Garden City AL7 1NN

    Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 2.75m to the eaves

    Submitted 23 Sep 2026 Prior approval
  • 6/2026/1660/EM Awaiting decision

    118 Dawley Welwyn Garden City AL7 1DX

    Installation of an air to air heatpump - external unit and ducting on side elevation

    Submitted 21 Sep 2026
  • 6/2026/1634/HOUSE Awaiting decision

    11 Lords Wood Welwyn Garden City AL7 2HF

    Proposed garage conversion, widening of driveway to include a new parking space and erection of a garden room

    Submitted 18 Sep 2026 Householder
  • 6/2026/1638/EM Awaiting decision

    14 Cole Green Lane Welwyn Garden City AL7 3PW

    Installation new hard standing and alterations to landscaping

    Submitted 18 Sep 2026
  • 6/2026/1600/EM Awaiting decision

    260 Heronswood Road Welwyn Garden City AL7 3JQ

    Replacement front and back doors to improve security and insulation

    Submitted 14 Sep 2026
  • 6/2026/1587/HOUSE Awaiting decision

    14 Ramblers Way Welwyn Garden City AL7 2JX

    Addition of balcony to rear elevation

    Submitted 11 Sep 2026 Householder
  • 6/2026/1583/EM Awaiting decision

    15 Bedwell Close Welwyn Garden City AL7 3XH

    Installation of a roof-mounted solar photovoltaic (PV) system comprising seven solar panels located on the side and rear roof slopes of the existing dwelling, together with associated inverter and battery storage equipment positioned at the rear of the property. No solar panels are proposed on the front elevation, and no internal alterations to the dwelling are proposed.

    Submitted 10 Sep 2026
  • 6/2026/1565/TC Awaiting decision

    64 Holwell Road Welwyn Garden City AL7 3RN

    Silver Maple tree to fell

    Submitted 9 Sep 2026 Trees
  • 6/2026/1556/FULL Awaiting decision

    180 Heronswood Road Welwyn Garden City AL7 3EU

    Change of use of the front part of the site from general amenity land to private driveway to accommodate parking for one vehicle, with the remaining land being retained as open plan garden, front driveway alterations, insertion of EV charger, erection of glazed pergola to rear, and alterations to side openings

    Submitted 8 Sep 2026 Full applications
  • 6/2026/1553/EMT Awaiting decision

    64 Holwell Road Welwyn Garden City AL7 3RN

    Remove 1 x silver maple tree

    Submitted 7 Sep 2026 Trees
  • 6/2026/1541/HOUSE Awaiting decision

    3 Longlands Road Welwyn Garden City AL7 3QD

    Proposed garden room with a canopy

    Submitted 3 Sep 2026 Householder
  • 6/2026/1522/HOUSE Awaiting decision

    93 The Commons Welwyn Garden City AL7 4RZ

    Erection of single storey rear extension

    Submitted 1 Sep 2026 Householder
  • 6/2026/1528/COND Awaiting decision

    Land at Hollybush Lane to the east of A1000 and north of Ascots Lane Welwyn Garden City AL7 4EG

    Submission of details pursuant to condition numbers 5 (surface water drainage scheme), 6 (contamination remediation strategy), 7 (contamination monitoring and maintenance plan), 8 (ground investigation), 9 (borehole management scheme), 10 (ecological enhancements) on planning permission 6/2025/1024/RM

    Submitted 1 Sep 2026 Conditions
  • 6/2026/1527/COND Awaiting decision

    Land at Hollybush Lane to the east of A1000 and north of Ascots Lane Welwyn Garden City AL7 4EG

    Submission of details pursuant to condition numbers 1 (Construction Environmental Management Plan), 2 (Arboricultural Method Statement and Tree Protection Plan), 3 (Construction Method Statement - Phase 2 only) and 4 (Site Waste Management Plan) on planning permission 6/2025/1024/RM

    Submitted 1 Sep 2026 Conditions
  • 6/2026/1518/HOUSE Awaiting decision

    48 Great Ganett Welwyn Garden City AL7 3DE

    Erection of single storey rear extension

    Submitted 28 Aug 2026 Householder
  • 6/2026/1508/HOUSE Awaiting decision

    17 Sylvandale Welwyn Garden City AL7 2HS

    Erection of single storey front and rear extension, garage conversion and erection of rear outbuilding

    Submitted 27 Aug 2026 Householder
  • 6/2026/1501/EMT Awaiting decision

    183 Howlands Welwyn Garden City AL7 4RL

    T1 & T2 – Field Maples (Front of Property) Reduce the crowns by approximately 3m in height and 1.5m radially to provide a balanced crown and reduce overhang above the public footpath. Remove all ivy from the stems. Remove the failed stem and leave the trees in a safe condition T3 – Pine (Rear Garden) Crown thin the upper half of the canopy to reduce the dense reaction growth resulting from previous pruning works, matching the density of the lower crown. Undertake minor formative pruning to improve the overall shape T4 – Cherry (Dead) (Rear Garden) Monolith the dead Cherry to approximately 3m above ground level, retaining the ivy on the remaining stem where practicable. The tree overhangs the neighbouring property T5 – Holly (Rear Garden) Reduce the crown by approximately 2m all round, leaving a balanced and natural-looking crown T6 – Cherry (Dead) (Rear Garden) Prune back the ivy covering the dead stem to reduce weight and minimise the risk of stem failure

    Submitted 26 Aug 2026 Trees
  • 6/2026/1486/EMT Awaiting decision

    29 Sheepcote Welwyn Garden City AL7 4QA

    Fell 1 x ash tree

    Submitted 24 Aug 2026 Trees
  • 6/2026/1484/EMT Awaiting decision

    41 Rosedale Welwyn Garden City AL7 1DW

    Remove 2x quince trees - trees are engulfed in ivy and have a lot of deadwood present

    Submitted 24 Aug 2026 Trees
  • 6/2026/1482/TC Awaiting decision

    29 Sheepcote Welwyn Garden City AL7 4QA

    Remove 40ft ash tree - The ash tree is showing signs of basal decay and structural defects from previous poor pruning, raising concerns over its long-term stability. Its raised roots are also damaging and lifting garden pathways, creating an ongoing maintenance and trip hazard. Continued pruning would require significant ongoing expenditure, therefore removal is considered appropriate on arboricultural, safety and practical grounds

    Submitted 24 Aug 2026 Trees
  • 6/2026/1488/EM Granted

    9 Autumn Grove Welwyn Garden City AL7 4DB

    Installation of 1 x Extreme uPVC french door set, Smooth White uPVC frames inside & out, Multipoint locking mechanism, Ultion High Security door cylinder, White hardware, Trickle Vents to comply and Clear Toughened safety glass

    Submitted 24 Aug 2026
  • 6/2026/1458/FULL Awaiting decision

    Tesco Heart Building Car Park Shire Park Welwyn Garden City AL7 1TW

    Installation of one padel tennis court as an additional ancillary sporting and recreational facility to the Tesco office headquarters, together with associated floodlighting, and hard landscaping works.

    Submitted 19 Aug 2026 Full applications
  • 6/2026/1461/EM Awaiting decision

    469 Howlands Welwyn Garden City AL7 4HP

    Removal of front hedge on boundary of property and to replace existing block paving, with new block paving with better drainage

    Submitted 19 Aug 2026
  • 6/2026/1450/EM Awaiting decision

    168 Blythway Welwyn Garden City AL7 1DU

    Refurbishment and upgrade of existing rendered, gable wall, with the application of a ‘breathable’ top silicone coat for durability and longevity

    Submitted 18 Aug 2026
  • 6/2026/1414/EM Granted

    48 Woodhall Court Welwyn Garden City AL7 3TD

    Replacement of leaning back garden brick wall with a close board fence and access gate to back garden

    Submitted 11 Aug 2026
  • 6/2026/1411/PN15 Awaiting decision

    Grass verge along Bessemer Road Bessemer Road Welwyn Garden City AL7 1ET

    Prior approval for the installation of 20m high Taurus Street pole with 9no antennas, 6no RRH and equipment housing, together with associated ancillary development

    Submitted 10 Aug 2026 Prior approval
  • 6/2026/1403/EM Granted

    62 Moorlands Welwyn Garden City AL7 4QG

    Installation of an EV charger to the side elevation of the house, behind brick pillar

    Submitted 7 Aug 2026
  • 1 Little Wade Welwyn Garden City AL7 4LE

    Erection of a single storey rear extension

    Submitted 6 Aug 2026 Householder
  • 6/2026/1362/EM Granted

    135 Howlands Welwyn Garden City AL7 4RL

    Installation of hardstanding

    Submitted 3 Aug 2026
  • 6/2026/1360/VAR Granted

    93 Salisbury Road Welwyn Garden City AL7 3RY

    Variation of condition 2 (approved plans) on planning permission 6/2025/2622/HOUSE

    Submitted 3 Aug 2026 Amendments
  • 6/2026/1358/EMT Awaiting decision

    69 Lodgefield Welwyn Garden City AL7 1SE

    5x self set ash trees reduce in height by about 40%

    Submitted 31 Jul 2026 Trees
  • 241 Daniells Welwyn Garden City AL7 1QD

    Erection of single storey rear extension and alterations to opening following demolition of conservatory

    Submitted 31 Jul 2026 Householder
  • 6/2026/1345/TC Granted

    120 Howlands Welwyn Garden City AL7 4RG

    Fell 11 conifers and replace with evergreen cherry laurel. Works sought following safety concerns during high winds and heavy rain, recent fallen branches and tree surgeon advising pruning to create a hedge isn't possible.

    Submitted 31 Jul 2026 Trees
  • 6/2026/1348/EMT Granted

    1 Thistle Grove Welwyn Garden City AL7 4AB

    Fell dying Oak Tree

    Submitted 31 Jul 2026 Trees
  • 6/2026/1339/EM Awaiting decision

    241 Daniells Welwyn Garden City AL7 1QD

    Erection of single storey rear extension following demolition of conservatory & alterations to openings

    Submitted 30 Jul 2026
  • 6/2026/1331/EMT Granted

    7 Homestead Lane Welwyn Garden City AL7 4LT

    T1 Purple Leaved Plum - Reduce by 30% and shape

    Submitted 29 Jul 2026 Trees
  • 178 Knella Road Welwyn Garden City AL7 3NN

    Erection of part single and part two storey rear extension with alterations to openings on rear elevation

    Submitted 27 Jul 2026 Householder
  • 122 The Commons Welwyn Garden City AL7 4SB

    Proposed conversion of existing garage to habitable room alterations to the roof, erection of a glazed veranda and detached gazebo

    Submitted 27 Jul 2026 Householder
  • 6/2026/1291/EMT Awaiting decision

    15 Fallowfield, Welwyn Garden City, AL7 1EE

    Remove 1 x crab apple tree. Remove 1 x rotten tree. Remove 1 x tree. Remove 1 x holly bush.

    Submitted 22 Jul 2026 Trees
  • 33 Claves Crescent Welwyn Garden City AL7 1WN

    Erection of a single storey rear conservatory

    Submitted 22 Jul 2026 Householder
  • 6/2026/1260/EMT Granted

    77 The Commons Welwyn Garden City AL7 4RZ

    Fell 1 dead Beech tree in rear garden.

    Submitted 17 Jul 2026 Trees
  • 21 The Swallows Welwyn Garden City AL7 1BX

    Garage conversion with alterations to openings to front and rear elevations

    Submitted 17 Jul 2026 Householder
  • 6/2026/1243/EM Granted

    1 Little Wade Welwyn Garden City AL7 4LE

    Erection of single storey rear extension and single storey side extension following demolition of existing side canopy and side entrance.

    Submitted 15 Jul 2026
  • 6/2026/1235/EMT Granted

    19 Beehive Green Welwyn Garden City AL7 4BE

    1 x Acacia to reduce by 2m height and 1.5m width. Remove snapped limb

    Submitted 14 Jul 2026 Trees
  • 6/2026/1234/EMT Granted

    64 Holwell Road Welwyn Garden City AL7 3RN

    1 x Silver maple (all tree works only over the garden of 5 Furzefield) to reduce to by 3m in height & reduce lateral branches by 2.5m

    Submitted 14 Jul 2026 Trees
  • 6/2026/1233/EMT Withdrawn

    62 Holwell Road Welwyn Garden City AL7 3RN

    1 x Ash to reduce by 3m height and 2m width Reduce canopy to maintain a suitable size for location as tree affects four other gardens

    Submitted 14 Jul 2026 Trees
  • 109 Mount Way Welwyn Garden City AL7 4LA

    Erection of single storey front extension

    Submitted 13 Jul 2026 Householder
  • 43 Great Ley Welwyn Garden City AL7 4TJ

    Certificate of lawfulness for rear dormer roof extension to form a loft conversion

    Submitted 13 Jul 2026 Lawful development
  • 6/2026/1227/TC Granted

    19 Beehive Green Welwyn Garden City AL7 4BE

    1 x Acacia to reduce by 2m height and 1.5m width. Remove snapped limb. Reducing as tree is over a public footpath & has recently snapped branches

    Submitted 13 Jul 2026 Trees

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