Planning applications in AL5

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.

140 Cravells Road Harpenden Hertfordshire Al5 1Bq

Pittosporum rear garden - Fell.

6 Maple Cottages West Common Harpenden Al5 2As

Cherry Tree reduce back laterals by 1.5 meter approx over hanging neighbours garden number 5. All work carried out to BS3998:2010

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.

Plovers Redbourn Lane Hatching Green Harpenden Hertfordshire Al5 2Jy

1 x Multi stem Conifer tree (T1 - on sketch plan) in the front garden / driveway entrance area to be removed. 1 x dead Twisted Willow (T2 - on sketch plan) in the rear garden to be removed.

5 Oakfield Road Harpenden Hertfordshire Al5 2Nf

1 x Apple tree in the rear garden (T1 - on sketch plan) to be reduced back to historic pruning points by around 2 metres. 1 x Apple tree in the rear garden (T2 - on sketch plan) to be reduced lightly by up to 1 metre in places.

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.

Thrales End Farm, Thrales End Lane, Harpenden, AL5 3NS

Prior Approval for the erection, extension or alterations of a building for Agricultural or Forestru Use. Erection of a general purpose agricultural storage building

28 West Common Way Harpenden Hertfordshire Al5 2Lg

T1 - oak tree reduce north east side of Oak tree by 3m. This tree has been heavily cut on the opposite side of the tree leaving the tree hugely unbalanced.

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

6A High Elms Harpenden Hertfordshire Al5 2Ju

Lawson Cypress - to be removed - the tree appears to be dead / dying - there are approximately 10% green leaves on it which has been the same for at least a year - the rest of the leave are brown - I have attached a plan and photos

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

21 Eastmoor Park Harpenden Hertfordshire Al5 1Bn

T9 Oak (Rear of property) Carry out a height and lateral reduction pruning back to previous historical topping points - between 5 and 9 metres. Carry out selective pruning of the epicormic growth within the lower crown. Reason: Part of a cyclical maintena

37 Granby Avenue Harpenden Hertfordshire Al5 5Qp

T1 (TPO) Beech - Crown reduction by 3-4m approx, crown lift to the legal requirement on highway to 5.4m and crown clean to manage tree in its proximity to the highway and small garden

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%)

80 Park Rise Harpenden Hertfordshire Al5 3Al

Two storey side/rear extension, construction of two flat roof dormer window to front elevation and rooflights

80 Park Rise Harpenden Hertfordshire Al5 3Al

Single storey side/rear extension, construction of two flat roof dormer window to front elevation and rooflights

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.

70 Meadway Harpenden Hertfordshire Al5 1Jq

Alteration to roof and increase in ridge height, construction of 3 x front roof lights, 2 x flat roof rear dormers and 1 x rear roof light to facilitate the conversion of the loft space to habitable accommodation

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.

19 West Common Grove Harpenden Hertfordshire Al5 2At

A large maple tree requires a reduction of c 30%

2C Cornwall Road Harpenden Hertfordshire Al5 4Th

Purple Plum x2 - Fell, trees in the front garden in significant decline

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%.

3 The Spinney Roundwood Park Harpenden Hertfordshire Al5 3Az

T37 Beech tree needs to be cut down and removed, its presents danger to life/property. It is infected with Gandaderma fungus and is rotten in base.

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

5 Hanover Grange Harpenden Hertfordshire Al5 3Bd

Hornbeam x 5 reduce back to previous points, Oak Repeat crown reduction reducing back to the previous pruning points. Historically approved under Planning Application TP/2016/0331.

Brachefield Redbourn Lane Hatching Green Harpenden Hertfordshire Al5 2Au

Discharge of Conditions 6 (hard and soft landscaping) and 7 (construction management plan) of planning permission 5/2026/0274 dated 01/06/2026 for Demolition of existing dwelling and erection of 3 dwellings with associated access, parking, amenity space a

35 Overstone Road Harpenden Hertfordshire Al5 5Pn

Proposed Single Storey Rear Extension

47 Westfield Road Harpenden Hertfordshire Al5 4Hr

Prior Notification - Single storey rear extension 3.7m in height x 3.04m in depth with 2.8m height to eaves

10 Medlows Harpenden Hertfordshire Al5 3Ay

T1-Oak tree to reduce to leave twin-stemmed habitat poles at 5 metres as the tree is in serious decline.

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)

10 Devonshire Road Harpenden Hertfordshire Al5 4Tj

G1-Beech hedges-Reduce in height to 2 metres to maintain size and shape. G2-Conifer hedges-Reduce in height to 2 metres to maintain size and shape. T1-Elm-Lift crown to 2 metres to maintain size. T2-Willow-Remove damaged branches for safety T3-Ash-Fell to

9 Woodlands Harpenden Hertfordshire Al5 3By

T1 Hornbeam - Fell (not suitable specie to close to the house) This trees location is confusing due to the proximity of trees on the opposite side of fence which has a protection order on. Roz is aware of this application / enquiry.

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

15 Fovant Close Harpenden Hertfordshire Al5 1Rn

Certificate of Lawfulness (Proposed) - Proposed single-storey rear extension extending 6.0 metres beyond the original rear wall of the dwelling, with an eaves height of 3.0 metres and an overall height of less than 4.0 metres. The proposal includes the de

4 Lyndhurst Drive Harpenden Hertfordshire Al5 5Qn

Two storey side and rear extensions, single storey rear, side and front extensions

12 Pigeonwick Harpenden Hertfordshire Al5 4Ez

Demolition of existing conservatory, formation of patio, single storey front extension, two new velux windows to kitchen and alterations to rear elevation to provide windows and doors

36 Shepherds Way Harpenden Hertfordshire Al5 3Hf

Proposed single-storey rear extension with new pitched roof and rooflights, new openings and internal and external alterations. Along with new air source heat pump and air conditioning units

Annables House Annables Lane Kinsbourne Green Harpenden Hertfordshire Al5 3Pr

Discharge of Conditions 3 (materials), 4 (slab levels), 5 (windows and doors), 7 (boundary treatment) and 8 (hard and soft landscaping) of planning permission 5/2025/0907 dated 17/07/2026 for Proposed self-build four bedroom detached dwelling, double gara

1 Beesonend Cottages Beesonend Lane Harpenden Hertfordshire Al5 2Aa

Proposed erection of single-storey garage and new EV charger to side of property