Planning applications in Harpenden West

39 Leyton Road Harpenden Hertfordshire Al5 2Jb

T1 Eucalyptus tree at rear to reduce crown by approx 50% (approx 4m) T5 Gleditsia growing close to rear of house to reduce crown approx as previously (1-2m all over) T6 Yew growing close to Gleditsia at rear to reduce height by approx 3m to approx gutter

Cottage 3 The Bourne Salisbury Avenue Harpenden Hertfordshire Al5 2Ps

Group of Hornbeam (x3) to reduce by approximately 1.5m height and width, making sure to cut back beyond neighbouring driveway and to clear the roadway. Cut back to clear bin store by 1m

25 Moreton Avenue Harpenden Hertfordshire Al5 2Eu

Cherry tree - left hand corner of our front garden. Reduce the crown by 30% and also thin out parts of the tree.

26 Tennyson Road Harpenden Hertfordshire Al5 4Bb

Fell two no. (Tree No.1 and Tree No. 2 on supplied plan) hawthorn trees which are adjacent to the southern boundary fence.

43 Cowper Road Harpenden Hertfordshire Al5 5Nj

Rear left corner of the garden. Holly tree. Remove tree completely.

9 Kirkwick Avenue Harpenden Hertfordshire Al5 2Qu

Reduce 3 x Lawson Cypress, 1 x leylandii and 3 x Silver Birche by up to 4 metres each. Reduce overhanging branches from the Sycamore Tree which overhanging garden.

31 Highfield Avenue Harpenden Hertfordshire Al5 5Ub

Certificate of Lawfulness ( Proposed) - Proposed rear single-storey extension, side single-storey extension and removal of rear chimney stack

11B Douglas Road Harpenden Hertfordshire Al5 2En

Discharge of Condition 5 (tree protection plan and arboricultural method statement) of planning permission 5/2025/0568 dated 06/02/2026 for Two storey front extension, single storey front and rear extensions with roof lights, solar panels to rear roof slo

25 Rothamsted Avenue Harpenden Hertfordshire Al5 2Dn

Conifer (front garden) - Fell, this tree is now 55 foot high and is 20 feet in distance from the house (consent given historically to reduce by 30%)

26 Cowper Road Harpenden Hertfordshire Al5 5Ng

Proposed extensions and alterations to 26 Cowper Road, comprising a first floor extension above the existing garage and utility room, including the conversion of the existing garage to provide an enlarged entrance hall, WC and storage, involving the remov

10A Park Avenue South Harpenden Hertfordshire Al5 2Ea

Erection of front boundary wall with piers, metal railings, new driveway and pedestrian gates

17 Bowers Way Harpenden Hertfordshire Al5 4Ep

Loft Conversion Including Rear Hip To Gable Extension Plus Addition Of New Dormers & Rooflights

23A Douglas Road Harpenden Hertfordshire Al5 2Ep

(Front garden) Tree 1 Fell to ground level dead Lime tree. (Rear garden) Tree 2 Reduce crown by 50% on Sycamore tree as it's causing excessive shading.

The Vinery 6 Salisbury Avenue Harpenden Hertfordshire Al5 2Qg

Ash (T1) - Crown reduction by 20% (T1) Silver Birch (T2) - fell due to poor quality, Ash (T3) Fell (renewal of previously approved application TP/2021/0300). Seasonal trimming of all boundary hedges.

27 Leyton Road Harpenden Hertfordshire Al5 2Jb

T5 - Sycamore to reduce the crown by 50% to old points to ensure the health of the tree and give light to the undergrowth and allow bio-diversity under the canopy.

10 Moreton Avenue Harpenden Hertfordshire Al5 2Et

T1 Prunus Cerasifera Reduce height and width by 30%.

Haddon Court Milton Road Harpenden Hertfordshire Al5 5Na

Refer to report for full details of works to the following species Limes, Beech, Horse chestnut, Mongolian lime, Common lime, Hornbeam, Crab apple

78 Luton Road Harpenden Hertfordshire Al5 2Ur

(T1) Norway Maple , Re-Pollard to previous pollard points Tree is adjacent property and starting to encroach the building

35 Overstone Road Harpenden Hertfordshire Al5 5Pn

Proposed Single Storey Rear Extension

47 Park Avenue North Harpenden Hertfordshire Al5 2Ee

G1 - Pines x 3 - Remove to ground level see application for details. T3 - Lime x 1 Reduce the canopy by 1-2 metres to previous points.

6 High Street Harpenden Hertfordshire Al5 2Tb

Prior Approval - Retention of Commercial premises at ground floor level. Change of Use from Class E (Commercial, Business and Service) into Class C3 (Dwellinghouses)

17 Douglas Road Harpenden Hertfordshire Al5 2En

G1 Hazel & Purple Leaf Plum - Crown reduction by 1-2m approx (primary cuts) G2 Lime & Portuguese Laurel - Pollard T3 Horse Chestnut - Crown reduction by 2-3m approx (back to previous pruning pionts)

23 Kirkdale Road Harpenden Hertfordshire Al5 2Pt

Two storey rear and side extension with basement, single storey side, front and rear extension, new porch roof, rebuilding outbuilding gym

1 Townsend Lane Harpenden Hertfordshire Al5 2Py

Two storey side/rear extensions, roof and internal alterations

20 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

Proposed first floor side extension with new solar panels, new front two-storey extension, part external cladding, replacement rear bay window, along with internal and external alterations and replacement windows

21 Townsend Lane Harpenden Hertfordshire Al5 2Py

Installation of air-conditioning unit and acoustic barrier to existing unit

Land Rear Of 10-12 Station Road Harpenden Al5 4Se

Construction of a two storey detached unit at the rear of the site to provide a ground floor commercial unit and 1 bedroom flat above (retrospective)

7 Clarence Road Harpenden Hertfordshire Al5 4Aj

1 x Bay to reduce to around 2.5m above ground level

6 Kirkwick Avenue Harpenden Hertfordshire Al5 2Ql

Various pruning works to Box Elder, Ash, Yew, Silver Maple, privet and mixed hedge - refer to application for full specification

Inn On The Green 18-20 Leyton Road Harpenden Hertfordshire Al5 2Hu

Listed building Consent - Replacement of external timber beam

31 Highfield Avenue Harpenden Hertfordshire Al5 5Ub

Certificate of Lawfulness (proposed) - Proposed rear single-storey extension, side single-storey extension, removal of rear chimney stack and replacement porch

13 Townsend Road Harpenden Hertfordshire Al5 4Bq

T1 - Lime Pollard. This tree is in a pollard cycle and is due its cut due to size of regrowth and location T2 - Walnut fell. This tree is heavily leaning on shed and is at a 45 degree angle. It???s around 7m in height and will continue to grow at this ang

16 Rothamsted Avenue Harpenden Hertfordshire Al5 2Dj

Two storey side and rear extensions, single storey rear and side extensions, new rear attic dormer, new air conditioning unit, relocation of vehicular crossover

6 Leyton Green Harpenden Hertfordshire Al5 2Tg

G2 Mixed Growth (Waitrose side) - Trim back lateral growth to the fence approx T3 Beech - Crown reduction by 2-3m approx T1 Yew (adjacent to the house) - Crown reduction by 2-3m approx T4 Magnolia - Sympathetic prune by 1-1.5m approx T5 Yew - Trim to

5 Hales Meadow Harpenden Hertfordshire Al5 4Jb

T12 and T14 on the TPO Plan T1 Sycamore Removal of epicormic growth to 8-9m approx G2 (3) Removal of epicormic growth to 8-9m approx This will increase light into the garden without altering the shape / form

27 Townsend Lane Harpenden Hertfordshire Al5 2Qr

T1 Laurel - Reduction down to previous pruning point (2m approx) and trim back from neighbours house to give 2m clearance approx. G2 Hornbeam group - Reduction down by 3-4m approx (primary cuts) and clear growth over road

51 Queens Road Harpenden Hertfordshire Al5 1Qw

Cherry tree reduction by 2-3 and raise canopy over road and path.

4 The Drive Harpenden Hertfordshire Al5 2El

T3 Cherry - Fell G2 Sycamore & Ash - Crown reduction by 3-4m approx Lawson Cypress Group - Reduction in height by 3-4m approx T1 Lawson Cypress (suffering)

4 Townsend Lane Harpenden Hertfordshire Al5 2Qe

Conversion of existing garage into a living room. New and replacement doors, windows & roof light to the existing house, with minor internal layout alterations.

Lydekker Park Sun Lane Harpenden Hertfordshire

Rebuild of a 14m section of the boundary wall alongside the A1081 Luton Road

17 Longcroft Avenue Harpenden Hertfordshire Al5 2Rd

Leylandii hedge - removal of the existing hedge. It is deteriorating in parts and has ivy growth. Replacement trees: pleached tree laurels spaced 1.5/ 2m apart to form a new hedge alongside border planting.

43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha

Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.

Old Apiary Site Hatching Green Harpenden Hertfordshire

Erection of three detached single-storey dwellings with associated access, parking, refuse storage, landscaping, drainage, ecological enhancements and biodiversity net gain provision

37 Meadow Walk Harpenden Hertfordshire Al5 5Tf

Proposed first floor accommodation over bungalow

14 Station Road Harpenden Hertfordshire Al5 4Se

Advertisement Consent - Display of one externally illuminated fascia sign and one externally illuminated projecting/hanging sign

14 Station Road Harpenden Hertfordshire Al5 4Se

Use of premises (ground floor) for both Use Class E (Commercial, Business, and Service) (current use) or Use Class F.1(a) (education centre), new signage, and all associated works

The White Horse Ph Hatching Green Harpenden Hertfordshire Al5 2Jp

T6 Ash - Fell and treat stump with eco plugs (broadleaved) T8 Cherry - Fell and treat stump with eco plugs (broadleaved) to combat subsidence damage to adj property

18A Douglas Road Harpenden Hertfordshire Al5 2Ew

Conifer (rear garden) fell outgrown situation

10-12 Station Road Harpenden Hertfordshire Al5 4Se

Construction of two storey and single storey over existing rear extension to provide two one-bedroom flats at first floor level and office unit at ground floor level

32 Park Avenue North Harpenden Hertfordshire Al5 2Ed

The proposal comprises the installation of four decorative brick gateposts, arranged as two gateposts at each of the existing driveway entrances. No gates are proposed. The gateposts will be constructed in brickwork to match the existing dwelling and fini