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Ward · Welwyn Hatfield

Planning applications in Welwyn East

PlanIndex holds 247 planning applications from Welwyn East ward, the earliest from 2019, the newest from August 2026. 83% of clear-cut decisions were approvals.

247
Applications since 2019
83%
Approved clear-cut outcomes
58 days
Median decision Welwyn Hatfield, year to September 2026

Applications in Welwyn East

Newest first · page 1 of 5

  • 6/2026/1472/HOUSE Awaiting decision

    16 Oak Road Woolmer Green SG3 6LS

    Erection of part single, part two storey rear extension, new windows and doors to existing side and rear elevations and installation of rooflight within the rear roofslope

    Submitted 20 Aug 2026 Householder
  • 6/2026/1459/HOUSE Awaiting decision

    16 Oak Road Woolmer Green SG3 6LS

    Erection of annexe

    Submitted 19 Aug 2026 Householder
  • 6/2026/1466/HOUSE Awaiting decision

    36 Warren Way Digswell Welwyn AL6 0DN

    Erection of two storey side extension, part single/two storey rear extension, insertion of two front dormer windows and front porch following the demolition of existing single storey rear extension and detached garage

    Submitted 19 Aug 2026 Householder
  • 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
  • 6/2026/1452/FULL Awaiting decision

    51-53 London Road Woolmer Green SG3 6JE

    Retrospective application for the installation of palisade fencing and gates adjoining highway.

    Submitted 18 Aug 2026 Full applications
  • 6/2026/1436/FULL Awaiting decision

    8 Robbery Bottom Lane Welwyn AL6 0UW

    Erection of two 2-bed chalet bungalows (Use Class C3) following the subdivision of existing residential plot

    Submitted 14 Aug 2026 Full applications
  • 6/2026/1432/TPO Awaiting decision

    1 Oaklands View Welwyn AL6 0RJ

    TPO 203 & 879 - T1- Sweet chestnut tree to reduce all round by 2-3 metres for maintenance and light T2- Blue Atlantic Cedar tree- to cut back by 2-3 metres from the neighbours house and balance the crown for maintenance and light T3-Blue Atlantic Cedar tree to reduce all round by 2 metres for maintenance and light

    Submitted 13 Aug 2026 Trees
  • 6/2026/1416/TPO Granted

    43 Harmer Green Lane Digswell Welwyn AL6 0AP

    TPO 658 - Fell dead pine tree and dying Silver birch tree

    Submitted 11 Aug 2026 Trees
  • 6/2026/1391/TPO Awaiting decision

    4 Evergreen Close Woolmer Green SG3 6JN

    Crown reduction of a Silver Birch tree by up to 20% (approximately 2 - 3 metres) to reduce branch spread and weight. Work is required to manage size, prevent encroachment and maintain tree health Reduce overhanging branches by approximately 2 metres to prevent encroachment over the driveway and reduce pigeon fouling on vehicles The tree is close to the house and has grown too large for the garden so the works are required to manage its size and maintain its health TPO 105 T3

    Submitted 6 Aug 2026 Trees
  • 6/2026/1305/TPO Awaiting decision

    20 Mardley Avenue Welwyn AL6 0UD

    Up to a 2m reduction to Cherry tree, to maintain its healthy station and prevent over extension, from growing too large. Fell, process and remove Yew tree as resident has concerns that if it was to uproot or fail it would hit the house due to its location (covered by TPO 24 A3)

    Submitted 27 Jul 2026 Trees
  • 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
  • 6/2026/1271/TPO Granted

    33 Oaklands Rise Welwyn AL6 0RN

    Removal of dead hornbeam tree. (covered by TPO 673 (2017))

    Submitted 20 Jul 2026 Trees
  • 6/2026/1257/HOUSE Awaiting decision

    21 The Swallows Welwyn Garden City AL7 1BX

    Garage conversion with alterations to openings to front and rear elevations

    Submitted 17 Jul 2026 Householder
  • 6/2026/1229/TPO Granted

    2 Bracken Lane Welwyn AL6 0RB

    Remove 1 x Oak. (covered by TPO 753 (2018))

    Submitted 13 Jul 2026 Trees
  • 6/2026/1205/TPO Awaiting decision

    12 Mardley Hill Welwyn AL6 0TN

    TPO 24 T3 - 1 x Beech tree to reduce overhanging lateral branches by approximately 2m. Reduce lateral overhang to no 16 as tree is too close to boundary and excessive overhang is leaving bird poo on kids play equipment

    Submitted 10 Jul 2026 Trees
  • 6/2026/1198/HOUSE Awaiting decision

    9 Mardley Hill Welwyn AL6 0UE

    Erection of single storey front, side and rear extension, raising the existing roof and formation of rear dormer. Alterations to the fenestration, including, installation of new windows and doors and external rendering and cladding, following the demolition of garage and porch

    Submitted 10 Jul 2026 Householder
  • 6/2026/1200/HOUSE Awaiting decision

    98 Harmer Green Lane Digswell Welwyn AL6 0ES

    Formation of front boundary gate with brick piers and erection of rear extension, rear orangery, side porch canopy, replacement front porch, alterations to the fenestration including replacement windows, infilling the garage door, replacement roof tiles, replacement pool in new location, bore hole, Installation of rooflights, swimming pond, formation of glass balustrade at the rear, flint cladding/masonary treatment, garden outbuildings including a workshop, gym, shepherds hut, sauna and greenhouse, ev charger and heat source pump

    Submitted 10 Jul 2026 Householder
  • 6/2026/1179/EMT Awaiting decision

    75 Rosedale, Welwyn Garden City, AL7 1DP

    Reduce 1 x Oak by 1.5m in height and width

    Submitted 7 Jul 2026 Trees
  • 6/2026/1180/EMT Awaiting decision

    32 Lodgefield Welwyn Garden City AL7 1SD

    1 x Weeping Willow to reduce by approximately 4m in height and 2m in width To maintain size and height for garden

    Submitted 7 Jul 2026 Trees
  • 45 New Road Digswell Welwyn AL6 0AQ

    Garage conversion to habitable area, front extension within existing garage roof overhang, installation of rooflights and alterations to fenestration

    Submitted 29 Jun 2026 Householder
  • 6/2026/1108/TPO Granted

    16 Mardley Hill Welwyn AL6 0TN

    T1 - 1 x Oak to reduce by approximately 2m height and width, ensuring to cut back clearing the house sufficiently. Oak reducing due to canopy in close proximity to property and roof. (Covered by TPO 24 A3)

    Submitted 26 Jun 2026 Trees
  • 89 Warren Way Digswell Welwyn AL6 0DL

    Erection of single storey side/rear extension, new front porch/level access, new garage, new side window, widening of driveway and accessible ramp down to rear garden

    Submitted 24 Jun 2026 Householder
  • 55 Garden Road Woolmer Green SG3 6JZ

    Erection of a part two/single storey side and rear extension and new front porch following the demolition of existing single storey side extension and porch

    Submitted 15 Jun 2026 Householder
  • 6/2026/1007/EM Granted

    123 Blythway Welwyn Garden City AL7 1DN

    Removal of severely damaged hedge and replace with 3 ft picket fence with hedgerow behind

    Submitted 8 Jun 2026
  • 6/2026/0974/TPO Refused

    2 Woodacre Drive Welwyn AL6 0UA

    T1 Oak Prune western aspect by 2 metres. (Covered by TPO24 A3 and TPO 642 (2017) G1)

    Submitted 3 Jun 2026 Trees
  • 6/2026/0952/FULL Awaiting decision

    18 Fallowfield Welwyn Garden City AL7 1EE

    Retrospective application for change of use from amenity land to residential land to form part hardstanding and part garden land at the front of the property and installation of a drop kerb

    Submitted 1 Jun 2026 Full applications
  • 16 Rosedale Welwyn Garden City AL7 1DR

    Certificate of lawfulness for part single-storey and part two-storey rear extension, replacement window to side elevation, and block up the existing kitchen ground-floor side window

    Submitted 29 May 2026 Lawful development
  • 69 Robbery Bottom Lane Welwyn AL6 0UL

    Raising the existing roof line incorporating new rooflights, new dormer, external alterations to existing windows and doors and the creation of a new parking space, erection of canopy following demolition of existing porch

    Submitted 29 May 2026 Householder
  • 59 New Road Digswell Welwyn AL6 0AL

    Submission of details pursuant to Condition 14 (sustainable drainage scheme), 15 (verification report) and 16 (details of all units) on planning permission 6/2023/0907/FULL

    Submitted 21 May 2026 Conditions
  • 6/2026/0898/EMT Granted

    99 Blythway Welwyn Garden City AL7 1DL

    T1 Ash, self set against dwelling to fell and stump poison, no replant. T2 Ash, self set against fencing to fell and stump poison, no replant.

    Submitted 20 May 2026 Trees
  • 6/2026/0880/TPO Granted

    5 Evergreen Close Woolmer Green SG3 6JN

    Retrospective 5 day notice: Fell 1 dead silver birch TPO 105

    Submitted 19 May 2026 Trees
  • 6/2026/0850/TPO Granted

    4 Mornington Digswell Welwyn AL6 0AJ

    TG1 Tree Group overhanging road and footpath - Lift crowns overhanging road and foot path to 5 metres in height to allow clearance from road users and pedestrians T2 Cherry - Dead - Fell to ground level T3 Birch - Heavy lean and unstable - Fell to ground level

    Submitted 14 May 2026 Trees
  • 6/2026/0854/EM Granted

    175 Blythway Welwyn Garden City AL7 1DS

    Replace the existing front boundary hedge with a new, well-maintained evergreen hedge to improve the appearance of the property and enhance biodiversity within the street scene.

    Submitted 14 May 2026
  • 111 Warren Way Digswell Welwyn AL6 0DL

    Erection of part single storey, part two storey rear extension with rooflight to ground floor roof, enlarged patio area and ground floor and first floor openings to existing side elevation

    Submitted 11 May 2026 Householder
  • 6/2026/0795/EM Granted

    8 Dawley Welwyn Garden City AL7 1DZ

    Erection of single storey side extension

    Submitted 6 May 2026
  • 6/2026/0796/EM Granted

    45 Dawley Welwyn Garden City AL7 1EA

    Proposed extension of the existing residential accommodation to provide an accessible WC and shower room. Materials, including white upvc windows, facing brickwork and a flat felt roof covering with UPVC bargeboards have been selected to match the existing dwelling and existing council stock, ensuring the extension integrates sympathetically with the host property and the surrounding area. Level access will be provided internally to the complete ground floor and with stepped access to the front entrance door

    Submitted 6 May 2026
  • 45 Dawley Welwyn Garden City AL7 1EA

    Erection of single storey side extension

    Submitted 1 May 2026 Householder
  • 8 Dawley Welwyn Garden City AL7 1DZ

    Erection of single storey side extension

    Submitted 1 May 2026 Householder
  • 6/2026/0744/EM Granted

    1 Old Forge Close Welwyn AL6 0SR

    Proposed removal of redundant boiler chimney at rear of property

    Submitted 27 Apr 2026
  • 9 Lanercost Close Welwyn AL6 0RW

    Erection of a single-storey rear extension with lantern rooflight; erection of a timber pergola on raised patio; replacement of existing windows and doors with black aluminium windows and doors; replacement dormer roofs; erection of a single-storey glazed side extension; and alterations to fenestration following the demolition of garage and erection of new timber carport. Demolition of existing conservatory

    Submitted 24 Apr 2026 Householder
  • 4 The Chase Welwyn AL6 0QT

    Reduction in height of the existing retaining boundary wall and alteration to and extending the garden boundary fencing.

    Submitted 23 Apr 2026 Householder
  • 4 Marlborough Close Welwyn AL6 0UG

    Erection of single storey rear infill extension

    Submitted 16 Apr 2026 Householder
  • 6/2026/0611/TPO Granted

    17 Oaklands Rise Welwyn AL6 0RN

    Oak tree TPO 661 - T1 Remove deadwood

    Submitted 7 Apr 2026 Trees
  • 6/2026/0581/EMT Granted

    3 Old Forge Close Welwyn AL6 0SR

    1 x Apple to reduce growth back to previous pruning points, approximately 1.2m in both height and width. To maintain size and current pruning maintenance cycle 2 x Norway maple to reduce growth back to previous pruning points, approximately 2m in both height and width. To maintain size and current pruning maintenance cycle

    Submitted 1 Apr 2026 Trees
  • 16 Rosedale Welwyn Garden City AL7 1DR

    Certificate of lawfulness for the erection of a part single-storey and part two-storey rear extension, replacement window to side elevation, and block up the existing kitchen ground-floor side window

    Submitted 27 Mar 2026 Lawful development
  • 6/2026/0564/EM Granted

    16 Rosedale Welwyn Garden City AL7 1DR

    Part single storey and part two storey rear extension with replacement side window on the first floor and block up the existing ground-floor side window to the kitchen

    Submitted 27 Mar 2026
  • 3 Heathlands Welwyn AL6 0UU

    Erection of rear and side single-storey extension with conversion of garage to habitable accommodation

    Submitted 26 Mar 2026 Householder
  • 6/2026/0547/VAR Granted

    4 Bracken Lane Welwyn AL6 0RB

    Variation of condition 4 (drawing numbers) on planning permission 6/2024/0991/HOUSE

    Submitted 25 Mar 2026 Amendments
  • 6/2026/0539/EMT Granted

    Quartermans Cottage Digswell Lane Welwyn AL6 0SP

    50ft Ash tree to reduce the crown by 30%

    Submitted 24 Mar 2026 Trees
  • 6/2026/0521/EMT Granted

    3 Rosedale Welwyn Garden City AL7 1DW

    1 x Hawthorn to reduce by 2 meters in height and 1.5 metres in width Outgrown canopy impending on other trees. Reduce to allow light to other tree and plants

    Submitted 20 Mar 2026 Trees