Welwyn Hatfield planning applications

11 Carleton Rise Welwyn AL6 9RP

Installation of a front portico

20 Attimore Road Welwyn Garden City AL8 6LW

Removal of an existing shed and associated structures at the rear of the garden and erection of a modest timber garden building with shingle roof for use as a garden office. Remove all the green outline (which includes shed, chicken run wire / posts and corrugated roof, and replacing with the bronze outine

19 Holme Road Hatfield AL10 9LH

Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3.30m in height and 3.00m to the eaves

5 Branch Close Hatfield AL10 0TW

Erection of a single storey garage extension

44 Mill Lane Welwyn AL6 9ET

TG1 Sycamore, Prunus and Hazel - Coppice/pollard the Sycamore and Hazel to the height of the Laurel hedge and bring the height of the dead/Ivy-clad parts of the Prunus down to match on the waterside. Prune the remaining parts of the Prunus leaning back into the garden of 44 to shape and balance the crown. T1 Ash - Remove the lowest limb going over the water at the back into the phone wires. To do so, we will also need to remove the 2 lowest limbs at the front to set up a lowering line.

45 Dawley Welwyn Garden City AL7 1EA

Erection of single storey side extension

8 Dawley Welwyn Garden City AL7 1DZ

Erection of single storey side extension

1-11, 13-23, 23-35 & 37-47 Grove Mead; 2-12, 14-24 Briars Wood & 2-12 & 22-32 Briars Lane Hatfield

Replacement of external wall insulation to match existing, replacement windows and doors, to double/triple glazed units and thermal doors, balcony insulation system to be added to balcony slab and new railings to match existing

6 St Audreys Close Hatfield AL10 8UW

Certificate of existing lawfulness of an HMO

Small Animal Hospital at the Hawkshead Campus of the Royal Veterinary College AL9 7TA

Request for a screening opinion for proposal to implement the proposals for a new Small Animal Hospital as per the Approved Hawkshead Campus Masterplan (2018): Request for an Environmental Impact Assessment (EIA) Screening Opinion under Regulations 5 and 6 of the Town and Country Planning (E nvironmental Impact Assessment) Regulations 2017 (as amended)

32 Valley Road Welwyn Garden City AL8 7DN

T1 x Juniper to fell.

32 Valley Road Welwyn Garden City AL8 7DN

T1 x Juniper to fell.

45 High Street Welwyn AL6 9EH

Submission of details pursuant to condition 1 (method) and 2 (structural survey and a detailed schedule of repair works) on listed building consent 6/2025/2626/LB

45-63 Brownfields Mill Brownfields Welwyn Garden City AL7 1AN

Erection of an additional storey to the roof of the building to accommodate additional office space.

62 Handside Lane Welwyn Garden City AL8 6SJ

Proposed installation of a boundary fence and gate, and an external burglar alarm box

163 Parkway Welwyn Garden City AL8 6JA

1 x Hawthorn to lift to around 2m above ground level.

163 Parkway Welwyn Garden City AL8 6JA

1 x Hawthorn to lift to around 2m above ground level

43 Beehive Lane Welwyn Garden City AL7 4BJ

The Tree (T1) reduction is for the Cherry Tree, with 2-4m of reduction to be carried out to maintain tree health due to proximity to properties & additional light in garden. The removal requested is for an old dead stump & Cotoneaster (T2/3), which will lead to replanting in more suitable areas to allow for shed replacement

43 Moorlands Welwyn Garden City AL7 4PY

Proposed single storey rear extension and a garage conversion

38 Westland Drive Brookmans Park AL9 7UQ

Erection of single storey side and rear extension with split level roofline

33 Attimore Road Welwyn Garden City AL8 6LQ

1 x Plum to fell.

6 Witchford Welwyn Garden City AL7 2PR

Erection of single rear extension

33 Attimore Road Welwyn Garden City AL8 6LQ

1 x Plum to fell.

72 Cherry Way Hatfield AL10 8LD

Certificate of lawfulness for non-material Change of Use from C3 (single-family dwelling) to C2 (residential institution) to establish a children’s home accommodating 1 to 2 service users

Land adjacent to Woodvale 1 Carbone Hill Northaw Potters Bar EN6 4PJ

Submission of details pursuant to Condition 1 (Construction Management Plan), condition 2 (Construction Environment Management Plan), condition 3 (Full site survey showing the datum used to calibrate the site levels), condition 4 (Arboricultural Method Statement and Tree Protection Strategy and Plan), condition 5 (Crown Roof), condition 6 (Hard and Soft Landscape), condition 7 (Samples Materials), condition 8 (EV charging point) & condition 9 (Energy-efficient construction materials and processes) on planning permission 6/2025/2534/VAR

Land adjacent to Woodvale 1 Carbone Hill Northaw Potters Bar EN6 4PJ

Variation of condition 3 (levels), 6 (hard and soft landscaping), 7 (materials), 9 (energy statement) and 16 (approved plans) on planning permission 6/2024/1554/FULL

10 Marsden Close Welwyn Garden City AL8 6YE

T1 Conifer (Cupressus / Leyland species) Fell to a standing monolith at approx 1 metre T2 Cherry (Prunus species) Remove one limb (as identified within the red outline on the attached photograph) and sever ivy at the base

24 Moorlands Welwyn Garden City AL7 4PP

Conifer - fell 6 trees on border of property due to excessive height to be replaced with alternative hedging. Fence also is present on boundary of property separating between 24 Moorlands and 1 The Pastures

Mill Green 5 Mill Green Cottages Bush Hall Lane Hatfield AL9 5PB

Submission of details pursuant to condition number 1 (brick replacement method) and 2 (material sample tiles) on listed building consent 6/2026/0039/LB

24 Moorlands Welwyn Garden City AL7 4PP

Conifer - fell 6 trees on border of property due to excessive height, shading to garden, and stunting growth of other vegetation in the garden. To be replaced with alternative hedging that is easy to manage

55 Peplins Way Brookmans Park AL9 7UR

Submission of details pursuant to Condition 1 (the Biodiversity Gain Plan) on planning permission 6/2025/2564/FULL

Land to the rear of 8 Birds Close Welwyn Garden City AL7 4AR

Erection of a single storey detached dwelling with basement

Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

Submission of details pursuant to Condition 3 (Contamination through Surface Water Drainage), condition 5 (Surface Water Drainage Network) on planning permission 6/2024/2418/MAJ

43 Brockswood Lane Welwyn Garden City AL8 7BE

Erection of garage/garden office following the demolition of the existing garage

1 Northaw Place Coopers Lane Northaw Potters Bar EN6 4NQ

Certificate of lawfulness for the existing use of the land as residential garden land ancillary to the dwellinghouse continuously since 2012

1 Old Forge Close Welwyn AL6 0SR

Proposed removal of redundant boiler chimney at rear of property

14 Fore Street Hatfield AL9 5AH

Repointing of the principal front elevation. Localised repointing of approximately 2m of brickwork in the rear gable. Replacement of 20 damaged bricks to the chimney stacking reclaimed bricks to match the existing. Careful removal of failed pointing by hand Repointing using a lime-based mortar to match the original in composition. Pre-wetting of joints using a mist spray. Finishing of mortar joints flush with the the brick face.

Tylersley Farm Tylers Causeway Newgate Street Hertford SG13 8QN

Erection of two dwellings together with car parking and landscaping following the demolition of existing bungalow

21 Lemsford Village Lemsford Welwyn Garden City AL8 7TN

Erection of two storey side extension following the demolition of previous single storey side extension

10 Marsden Close Welwyn Garden City AL8 6YE

T1, Conifer: Fell to monolith at approximately 1m to reduce excessive shading and oversized canopy, retaining standing deadwood for biodiversity in line with BS3998:2010. T2, Cherry: Remove declining limb to mitigate failure risk and sever ivy at base to reduce wind-sail loading and allow inspection of main stem, prolonging the tree's safe useful life

100 Crawford Road Hatfield AL10 0PE

Prior approval for the erection of a single storey rear extension, measuring 6m in depth, 3m in height and 2.90m to the eaves

3 Coneydale Welwyn Garden City AL8 7RX

Installation of solar panel on rear south-facing roof

10 West Mead Welwyn Garden City AL7 4SA

Erection of a single storey rear extension, raising of roof to existing side extension and canopy area with polycarbonate sheeting roof

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

34 Northaw Road East Cuffley Potters Bar EN6 4LL

Erection of a single storey rear extension and front extension, part single storey, part two storey side extension, alterations to the roof including the enlargement and replacement of existing dormers, installation of additional flat roof dormers, and insertion of rooflights and solar panels; replacement of existing pebble dash with off white render and alterations to fenestration

24 Fulling Mill Lane Welwyn AL6 9NS

Submission of details pursuant to Condition 1 (Construction Management Plan), condition 2 (Samples of the materials), condition 3 (Hard and soft landscape), condition 4 (EV charging) and condition 6 (energy-efficient construction materials and processes) on planning permission 6/2025/1341/FULL

11 Barleycroft Green, Welwyn Garden City, AL8 6JY

New windows and a new front door and a new ground floor french door.

78 Valley Road Welwyn Garden City AL8 7DP

Erection of a part single, part two storey rear extension, garage conversion and installation of rooflights

8 Lemsford Road Hatfield AL10 0DH

Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3.07m in height and 2.46m to the eaves following the demolition of existing outbuilding

24 Market Place Hatfield AL10 0LN

Subdivision of unit from hair salon to hair salon (Class Ea) and multi cuisine takeaway & home delivery (Sui Generis)