Planning Applications in AL7

Planning authority: Welwyn Hatfield

87 last 90 days
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21 last 30 days
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3 last 14 days

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Showing 50 of 87 applications
6/2026/0980/TC 3 Jun 2026 Pending

Our Lady Catholic Primary School Woodhall Lane Welwyn Garden City AL7 3TF

T1 - Lime - Fell and grind root

Welwyn Hatfield 3 Jun 2026
6/2026/0961/EMT 1 Jun 2026 Pending

10 Howicks Green, Welwyn Garden City, AL7 4RH

T1-Goat Willow to fell to stump level as it is Dying/dead. T2-Conifer hedge to fell to stump level as it has out grown it's position

Welwyn Hatfield 1 Jun 2026
6/2026/0959/EMT 1 Jun 2026 Pending

170 Boundary Lane, Welwyn Garden City, AL7 4DF

G1 - Group of field maple and ash trees, crown reduce by 2-3m approx

Welwyn Hatfield 1 Jun 2026
6/2026/0901/EM 20 May 2026 Pending

21 Broomhills Welwyn Garden City AL7 1RG

Erection of single storey one bedroom annexe

Welwyn Hatfield 20 May 2026
6/2026/0897/EMT 20 May 2026 Pending

3 Howicks Green Welwyn Garden City AL7 4RJ

T1 Ash, closest to the rear gate to fell and stump poison. No replant T2 Ash, clear from overheads and structures (sheds) by 2m

Welwyn Hatfield 20 May 2026
6/2026/0898/EMT 20 May 2026 Pending

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.

Welwyn Hatfield 20 May 2026
6/2026/0871/HOUSE 18 May 2026 Pending

13 Birkin Court Welwyn Garden City AL7 3FA

Proposed part single storey rear and side extension with break through, first floor part rear/side infill with internal alterations

Welwyn Hatfield 18 May 2026
6/2026/0860/HOUSE 15 May 2026 Pending

16 The Wade Welwyn Garden City AL7 4LG

Erection of a garden room and a single storey rear extension, following demolition of conservatory

Welwyn Hatfield 15 May 2026
6/2026/0857/HOUSE 15 May 2026 Pending

15 Victoria Close Welwyn Garden City AL7 4EL

Installation of third air source heat to front (south) facing elevation of dwelling

Welwyn Hatfield 15 May 2026
6/2026/0854/EM 14 May 2026 Pending

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 biodiversi...

Welwyn Hatfield 14 May 2026
6/2026/0833/EMT 12 May 2026 Pending

41 Beehive Lane Welwyn Garden City AL7 4BJ

Fell Ash Tree in the garden due to; 1. The tree is now Damaging the shed due to growth 2. It is within 10m of neighbours (Graysfield Road) property an...

Welwyn Hatfield 12 May 2026
6/2026/0839/EM 12 May 2026 Pending

133 Sweet Briar Welwyn Garden City AL7 3EB

Rear garden landscaping comprising the installation of two louvered aluminium pergolas, a multi-level porcelain terrace, and integrated soft landscapi...

Welwyn Hatfield 12 May 2026
6/2026/0832/EM 12 May 2026 Pending

180 Heronswood Road Welwyn Garden City AL7 3EU

Install inline rooftop solar panels front and back (14 rear, 10 front), with back garden installations of backup battery and air source heat pump unit

Welwyn Hatfield 12 May 2026
6/2026/0820/HOUSE 11 May 2026 Pending

17 Claves Crescent Welwyn Garden City AL7 1WN

Erection of single storey rear extension & alterations to openings

Welwyn Hatfield 11 May 2026
6/2026/0805/EM 8 May 2026 Pending

16 The Wade Welwyn Garden City AL7 4LG

Proposed single storey rear extension and garden room following demolition of conservatory

Welwyn Hatfield 8 May 2026
6/2026/0806/HOUSE 8 May 2026 Pending

87 Lords Wood Welwyn Garden City AL7 2HG

Erection of single storey rear/side extension & garage conversion

Welwyn Hatfield 8 May 2026
6/2026/0795/EM 6 May 2026 Pending

8 Dawley Welwyn Garden City AL7 1DZ

Erection of single storey side extension

Welwyn Hatfield 6 May 2026
6/2026/0797/HOUSE 6 May 2026 Pending

111 Wellcroft Road Welwyn Garden City AL7 3JX

Part two storey and part single storey rear extensions, alterations to openings and erection of detached garden room

Welwyn Hatfield 6 May 2026
6/2026/0796/EM 6 May 2026 Pending

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, fac...

Welwyn Hatfield 6 May 2026
6/2026/0793/EM 6 May 2026 Pending

41 Rowans Welwyn Garden City AL7 1NZ

Erection of rear extension plus retrospective permission for a shed

Welwyn Hatfield 6 May 2026
6/2026/0786/EMT 6 May 2026 Pending

31 Stoneycroft Welwyn Garden City AL7 1QU

T1 - Leylandii Conifer - fell to ground level 1 x Conifer stump - Grind to approximately 1 ft depth

Welwyn Hatfield 6 May 2026
6/2026/0777/LAWP 5 May 2026 Pending

1 Claves Crescent Welwyn Garden City AL7 1WN

Certificate of lawfulness for a single-storey rear extension and garage conversion

Welwyn Hatfield 5 May 2026
6/2026/0768/HOUSE 1 May 2026 Pending

8 Dawley Welwyn Garden City AL7 1DZ

Erection of single storey side extension

Welwyn Hatfield 1 May 2026
6/2026/0774/HOUSE 1 May 2026 Pending

45 Dawley Welwyn Garden City AL7 1EA

Erection of single storey side extension

Welwyn Hatfield 1 May 2026
6/2026/0766/MAJ 30 Apr 2026 Pending

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.

Welwyn Hatfield 30 Apr 2026
6/2026/0756/HOUSE 29 Apr 2026 Pending

43 Moorlands Welwyn Garden City AL7 4PY

Proposed single storey rear extension and a garage conversion

Welwyn Hatfield 29 Apr 2026
6/2026/0754/TC 29 Apr 2026 Pending

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 & addi...

Welwyn Hatfield 29 Apr 2026
6/2026/0749/HOUSE 28 Apr 2026 Pending

6 Witchford Welwyn Garden City AL7 2PR

Erection of single rear extension

Welwyn Hatfield 28 Apr 2026
6/2026/0741/EMT 27 Apr 2026 Pending

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 ...

Welwyn Hatfield 27 Apr 2026
6/2026/0736/TC 27 Apr 2026 Pending

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 pro...

Welwyn Hatfield 27 Apr 2026
6/2026/0725/HOUSE 24 Apr 2026 Pending

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

Welwyn Hatfield 24 Apr 2026
6/2026/0722/HOUSE 23 Apr 2026 Pending

43 Appletree Way Welwyn Garden City AL7 2FE

Proposed loft conversion including formation of a rear dormer and front rooflights

Welwyn Hatfield 23 Apr 2026
6/2026/0717/COND 23 Apr 2026 Pending

73 Bridge Road East Welwyn Garden City AL7 1UT

Submission of details pursuant to Condition 16 (Hard & Soft Landscape Works), condition 18 (External lighting schemes) on planning permission 6/2020/2...

Welwyn Hatfield 23 Apr 2026
6/2026/0711/HOUSE 21 Apr 2026 Pending

11 Graveley Dell Welwyn Garden City AL7 2LF

Erection of single storey rear extension

Welwyn Hatfield 21 Apr 2026
6/2026/0702/HOUSE 20 Apr 2026 Pending

14 Birkin Court Welwyn Garden City AL7 3FA

Erection of a first floor rear extension over existing terrace, ground floor rear extension and partial garage conversion

Welwyn Hatfield 20 Apr 2026
6/2026/0701/PN14 20 Apr 2026 Pending

6 South Mundells Welwyn Garden City AL7 1EP

Prior approval for demolition to remove the existing small industrial building and allow the site to be levelled and resurfaced in tarmac

Welwyn Hatfield 20 Apr 2026
6/2026/0685/COND 16 Apr 2026 Pending

Times Square (former Xerox Campus) Bessemer Road Welwyn Garden City AL7 1GP

Submission of details pursuant to Condition 14 (ii) (sound insulation and attenuation scheme) and (iii) (Performance report of scheme) on planning per...

Welwyn Hatfield 16 Apr 2026
6/2026/0681/EM 16 Apr 2026 Pending

10 West Mead Welwyn Garden City AL7 4SA

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

Welwyn Hatfield 16 Apr 2026
6/2026/0684/PN8 16 Apr 2026 Withdrawn

10 West Mead Welwyn Garden City AL7 4SA

Prior approval for the erection of a single storey rear extension, raising of roof to existing side extension and canopy area, with polycarbonate shee...

Welwyn Hatfield 16 Apr 2026
6/2026/0671/TPO 15 Apr 2026 Pending

37 Ramblers Way Welwyn Garden City AL7 2JU

G1 - Group of 5-6 Ash trees to the rear of 37 Ramblers Way, these trees are on the ground that run parallel to the rear garden fence and Black Fan Roa...

Welwyn Hatfield 15 Apr 2026
6/2026/0647/HOUSE 13 Apr 2026 Pending

1 Oakington Welwyn Garden City AL7 2PS

Erection of a single-storey rear extension, conversion of existing garage to habitable space and formation of a porch

Welwyn Hatfield 13 Apr 2026
6/2026/0597/HOUSE 10 Apr 2026 Pending

125 Knella Road Welwyn Garden City AL7 3NA

Erection of a single storey side extension

Welwyn Hatfield 10 Apr 2026
6/2026/0322/FULL 10 Apr 2026 Pending

1 Heay Fields Welwyn Garden City AL7 2EH

Change of use from general amenity land to residential to include the alteration and extension of the existing brick wall

Welwyn Hatfield 10 Apr 2026
6/2026/0614/ADV 10 Apr 2026 Pending

12 Durkan Ltd Little Burrow Welwyn Garden City AL7 4SW

Installation of 1x non-illuminated fascia sign

Welwyn Hatfield 10 Apr 2026
6/2026/0629/EM 9 Apr 2026 Pending

8 Moorside Welwyn Garden City AL7 4QH

Alterations to the existing rear part of the dwelling, including replacement of the existing sloping roof with a flat roof, and replacement of existin...

Welwyn Hatfield 9 Apr 2026
6/2026/0631/EM 9 Apr 2026 Pending

10 Pinewood Welwyn Garden City AL7 3TL

Erection of single storey side and rear extensions

Welwyn Hatfield 9 Apr 2026
6/2026/0630/EM 9 Apr 2026 Pending

56 Marley Road Welwyn Garden City AL7 4BS

Proposed installation of solar panels to rear roof of property

Welwyn Hatfield 9 Apr 2026
6/2026/0598/EM 7 Apr 2026 Pending

122 The Commons Welwyn Garden City AL7 4SB

Conversion of garage to use as a dining room, as well as a glazed veranda & gazebo

Welwyn Hatfield 7 Apr 2026
6/2026/0602/EM 7 Apr 2026 Withdrawn

9 Two Acres Welwyn Garden City AL7 4NS

Installation of dropped kerb and EV charging station

Welwyn Hatfield 7 Apr 2026
6/2026/0600/EM 7 Apr 2026 Pending

7 Moorend Welwyn Garden City AL7 4QL

Installation of additional window

Welwyn Hatfield 7 Apr 2026
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Data updated daily. Source: Welwyn Hatfield planning portal.