Planning applications in Harpenden East

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

2C Cornwall Road Harpenden Hertfordshire Al5 4Th

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

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

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

25 Wroxham Way Harpenden Hertfordshire Al5 4Pp

Proposed erection of a single-storey rear extension and first-floor rear extension, including associated roof alterations

3 Granby Avenue Harpenden Hertfordshire Al5 5Qp

Two storey front extension, part single and two storey rear extension with basement, replacement main roof including raising ridge height with rooms within the roof space, alterations to external materials and raised patio.

10 Grant Gardens Harpenden Hertfordshire Al5 4Qd

Variation of Condition 2 (approved plans) to reduce size of the side extension and alterations to the roof from a pitched roof to a flat roof of planning permission 5/2026/0702 dated 02/06/2026 for Single storey rear and side extension, front porch canopy

43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

82 Ox Lane Harpenden Hertfordshire Al5 4Pw

Variation of Conditions 1 (approved plans),2 (materials compliance),4 (levels compliance),5 (access),6 (hard and soft landscaping) for planning permission 5/2025/1100 dated 13/08/2025 for Variation of Condition 2 (approved plans) to allow adjustments to

7 Grasmere Avenue Harpenden Hertfordshire Al5 5Pt

Two storey side and rear extension, single storey side and rear extension, front porch, alterations to openings

82 Station Road Harpenden Hertfordshire Al5 4Tz

Part single, part two storey rear and single storey side extensions following demolition of existing garage

St Georges School Sun Lane Harpenden Hertfordshire Al5 4Td

G2 2 Small Sycamore - Fell to facilitate installing a security fence w3w search.boot.gender

23 Roundfield Avenue Harpenden Hertfordshire Al5 5Bd

Erection of single storey extension to the side and rear of existing dwelling

52 Alzey Gardens Harpenden Hertfordshire Al5 5Sy

Conversion and extension of detached garage with replacement roof over

160 Lower Luton Road Harpenden Hertfordshire Al5 5Ha

Single storey side / rear extension following demolition of garage.

Land North Of St Martins Close And East Of Lower Luton Road Harpenden Hertfordshire

Outline application (means of access sought) for proposed residential development of up to 90 dwellings and associated infrastructure

Units 6 & 7 Batford Mill Lower Luton Road Harpenden Hertfordshire

Non Material Amendment - Extension of cycle storage to integrate commercial condensers with acoustic louvers. Amendment to internal layouts of Units 3,4,5 & 6 to include study room (houses) and installation of ventilation grilles for air intake and exhaus

52 Wroxham Way Harpenden Hertfordshire Al5 4Pr

Single storey rear extension, garage conversion to gym and air conditioning unit

6 Barton Close Harpenden Hertfordshire Al5 4Qt

Single storey and first floor rear extension, single storey front extension, loft conversion with front rooflights and rear dormer window, internal alterations

Sir John Lawes School Manland Way Harpenden Hertfordshire Al5 4Qp

Discharge of Condition 3 (materials) of planning permission 5/2025/1978 dated 25/02/2026 for Proposed development of a single storey teaching block with music practice rooms, performance studio and classrooms including extension to existing car park and l

46 Chesterton Avenue Harpenden Hertfordshire Al5 5Su

New porch and conservatory

9 Salisbury Road Harpenden Hertfordshire Al5 5Ar

Certificate of Lawfulness (proposed) - Loft conversion

18 Fallows Green Harpenden Hertfordshire Al5 4Hd

Installation of a timber-built greenhouse in the rear garden

8 Barton Close Harpenden Hertfordshire Al5 4Qt

Proposed out building for golf simulator

82 Station Road Harpenden Hertfordshire Al5 4Tz

Prior Notification - Single storey rear extension 3.35m in height x 6m in depth x 2.5m in height to the eaves

29 Noke Shot Harpenden Hertfordshire Al5 5Hs

Certificate of Lawfulness (proposed) - Erection of rear dormer

The Malta Ph 110 Lower Luton Road Harpenden Hertfordshire Al5 5Ah

First floor rear extension and associated alterations, including new openings and terraces, to create three self-contained flats

6 Barton Close Harpenden Hertfordshire Al5 4Qt

Prior Notification - Single storey rear extension 3m in height x 6m in depth with 2.7m height to eaves

43 Common Lane Batford Harpenden Hertfordshire Al5 5Dn

Single storey front & side extension to replace garage, single storey rear extension and first floor side extensions.

24 Lyndhurst Drive Harpenden Hertfordshire Al5 5Rj

Proposed first floor side/front extension

12 Pigeonwick Harpenden Hertfordshire Al5 4Ez

Single storey front and rear extension and internal alterations. Raising level of rear to provide patio level with door threshold

51 Milford Hill Harpenden Hertfordshire Al5 5Bl

Prior notification - Proposed demolition of attached shed/outbuilding and construction of single storey extension of 4m depth x 2.80m in height x 2.600m height to the eaves

51 Milford Hill Harpenden Hertfordshire Al5 5Bl

Proposed demolition of outbuildings attached to the rear of the property, construction of a new porch, erection of a two-storey side extension, and single and two-storey rear extensions with associated internal alterations

41 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Sa

Single storey front & rear extensions

8 Carlton Bank Station Road Harpenden Hertfordshire Al5 4Su

Demolition of existing structure and construction of new orangery

32 West Way Harpenden Hertfordshire Al5 4Rd

Part single storey, part two storey side and rear extension, new crown roof and loft conversion with roof lights and dormer, new front bay window

148 Station Road Harpenden Hertfordshire Al5 4Rh

Removal of the existing converted garage, erection of a part single-storey, part two-storey side extension, with a construction of a new garden room

50 Alzey Gardens Harpenden Hertfordshire Al5 5Sy

Single storey side and rear extension, window alterations

Pine Court 10 Carlton Road Harpenden Hertfordshire

Ancillary garden room and office

11 Holcroft Road Batford Harpenden Hertfordshire Al5 5Bg

Proposed side two storey extension over existing ground floor side extension and single storey rear extension

100 Crabtree Lane Harpenden Hertfordshire Al5 5Rf

Removal of rear garden store, erection of first floor side extension over existing ground floor footprint and associated internal alterations

Amble Inn 182 Station Road Harpenden Hertfordshire Al5 4Ul

New front boundary wall with reconfigured garden space, including movable flower bins, a tiled floor finish, designated disabled access and improved lighting. Removal of the existing internal staircase and provision of a new external staircase for upper f

28 Wroxham Way Harpenden Hertfordshire Al5 4Pp

Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.

Sir John Lawes School Manland Way Harpenden Hertfordshire Al5 4Qp

AMENDED INFORMATION - Discharge of Condition 7 (Construction Method Statement) and Biodiversity Gain Condition of planning permission 5/2025/1978 dated 25/02/2026 for Proposed development of a single storey teaching block with music practice rooms, perfor

43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

138 Station Road Harpenden Hertfordshire Al5 4Rh

Single storey rear extension, part first floor rear extension, loft conversion with raising of roof and front and rear dormer windows, alterations to openings to rear and removal of 2 x chimneys.

37 Alzey Gardens Harpenden Hertfordshire Al5 5Sx

Proposed single storey rear and two storey side extensions, loft conversion with rear dormer, front rooflights, change to render and timber cladding, demolition of existing conservatory and garage, remodelling of roof and increase in ridge height and fron

82 Station Road Harpenden Hertfordshire Al5 4Tz

Prior Notification - Single storey rear extension 3.3m in height x 6m in depth with 2.5m height to eaves

St Georges School Sun Lane Harpenden Hertfordshire Al5 4Td

G1 Sycamore & Ash - Fell T2 Goat Willow - Fell