Planning Applications in Lea Valley, Hertfordshire

30 Aldwick Road Harpenden Hertfordshire Al5 1Ng

Single storey and first floor rear extension, internal alterations and outbuilding in garden

30 Aldwick Road Harpenden Hertfordshire Al5 1Ng

Prior Notification - Single storey rear extension 2.90m in height x 4.50m in depth with 2.60m height to eaves

16 Manland Avenue Harpenden Hertfordshire Al5 4Rf

Discharge of Conditions 3 (slab levels), 4 (development progress report) and 6 (materials) of planning permission 5/2024/0853 dated 24/09/2024 for Var...

86A Wheathampstead Road Harpenden Hertfordshire Al5 1Jb

Proposed outbuilding for a golf simulator

39 Long Buftlers Harpenden Hertfordshire Al5 1Jf

Part single part two storey front extension; first floor rear extension ; first floor side extension over garage and raising of roof to incorporate a ...

Crossfields House Lamer Lane Wheathampstead Hertfordshire Al4 8Rq

1 - bay tree. Removal recommended by surveyor due to height, proximity to house foundations and roof, and it's potential to cause damage to the house....

14 Waddling Lane Wheathampstead Hertfordshire Al4 8Fd

Garden room outbuilding (retrospective)

7 Tylers Harpenden Hertfordshire Al5 5Rt

Single-storey rear extension, ground-floor front infill extension and first-floor front extension

10 The Hill Wheathampstead Hertfordshire Al4 8Pp

Proposed new porch and single storey side extension

Bury Farm Cottage 53 Ash Grove Wheathampstead Hertfordshire Al4 8Df

Widening of existing driveway, removal of garage, proposed rear extension and service store, proposed rear and side fenestration alterations, internal...

18 High Firs Crescent Harpenden Hertfordshire Al5 1Na

Prior Notification - Single storey rear extension with rooflights 6m depth x 3.50m in height x 3m in height to the eaves

7 Grasmere Avenue Harpenden Hertfordshire Al5 5Pt

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

St Helens Church High Street Wheathampstead Hertfordshire Al4 8Aa

A new north extension accommodating two WCs, one of which will be fully accessible. New stepped and ramped access to the west doors, together with new...

1 Waterside Station Road Harpenden Hertfordshire Al5 4Us

Discharge of Condition 5 (construction management method statement) of planning permission 5/2023/1918 dated 25/06/2025 for Infill of the ground floor...

4 Town Farm Wheathampstead Hertfordshire Al4 8Ql

Loft conversion with rear window dormer and front rooflights

18 Manland Avenue Harpenden Hertfordshire Al5 4Rf

Certificate of Lawfulness (proposed) - Side extension already approved. Request to change roof of both original house and extension to natural slates ...

Mid Hertfordshire Golf Club Ltd Lower Gustard Wood Wheathampstead Hertfordshire Al4 8Rs

G1 - Remove 3 x small beech trees by the first tee. T1 - Reduce twin stem Oak back to previous cuts. G2 - Remove 5 x medium Oak trees marked. Right ha...

Amwell Corner Amwell Lane Wheathampstead Hertfordshire Al4 8Ea

T1 Sycamore (Cryptostroma corticale) - Fell 5 DAY NOTICE REQUIRED

21 Grasmere Avenue Harpenden Hertfordshire Al5 5Pt

First floor rear extension with roof lights and juliet balcony, alterations to existing rear single storey projection, alterations to roof with new ro...

31 Alzey Gardens Harpenden Hertfordshire Al5 5Sx

Certificate of Lawfulness (proposed) - Side single storey extension

39 Carisbrooke Road Harpenden Hertfordshire Al5 5Qs

Single storey rear extension, loft extension with rear box dormer roof, alterations to external finishes of building and alterations to window/door op...

Delaport Coach House Lamer Lane Wheathampstead Hertfordshire Al4 8Rq

T3 Ash - Reduce back 2 lowest laterals towards the house by 2-3m approx to prevent failure T2 Ash - Remove suspended stem and crown clean G1 Laurel Gr...

Cherry Trees Mackerye End Harpenden Hertfordshire Al5 5Ds

T1 Silver Birch (extensive decay in stem) - Fell

1 Maltings Drive Wheathampstead Hertfordshire Al4 8Qj

Single storey rear, two storey side and front extensions following demolition of detached garage, installation of solar panels, alterations to opening...

34 Gustard Wood Wheathampstead Hertfordshire Al4 8Rr

Erection of a porch to the side, alterations to openings to the side elevation, and installation of an air source heat pump system

75 Overstone Road Harpenden Hertfordshire Al5 5Pl

Two-storey front extension, first floor side extension and alterations to openings

25 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Sa

Single storey rear extension and two storey side extension with front porch

38 Batford Road Harpenden Hertfordshire Al5 5At

Certificate of Lawfulness (proposed) - Rear dormer extension

Rainbow House Nursery Meads Lane Wheathampstead Hertfordshire Al4 8Bw

Erection of single storey building for nursery use; provision of bicycle store and buggy store

23 Bury Green Wheathampstead Hertfordshire Al4 8Dl

Alterations to conservatory, garage conversion including single storey side extension, new front porch, elevational alterations and associated works.

46 Wheathampstead Road Harpenden Hertfordshire Al5 1Nd

Single storey side and rear extensions

148 Lower Luton Road Harpenden Hertfordshire Al5 5Ha

Two storey side and single storey front and rear extension, and new detached garage

146 Station Road Harpenden Hertfordshire Al5 4Rh

Proposed two storey side extension, two storey rear extension, single storey rear extension, demolition of existing conservatory and outbuildings, cha...

5 Lower Luton Road Harpenden Hertfordshire Al5 5Af

Front porch and single storey rear extension

334 Lower Luton Road Wheathampstead Hertfordshire Al4 8Jq

Proposed demolition of existing detached garage and construction of single storey side extension, new rear dormer loft conversion, with internal remod...

25 The Hill Wheathampstead Hertfordshire Al4 8Pw

Cherry - Reduce crown by 25% or just above previous pruning points. -Thin crown by 25%. -Remove any deadwood and defective branches.

Lanesbury Marshalls Heath Lane Wheathampstead Hertfordshire Al4 8Hs

Conversion of existing garage to habitable accommodation with a hipped roof to match existing, fenestration and elevation alterations and associated w...

36 Gustard Wood Wheathampstead Hertfordshire Al4 8Rr

Variation of Condition 2 (approved plans) to alow widening of the first floor rear extension of planning permission 5/2024/2246 dated 01/04/2025 for F...

21 The Broadway Gustard Wood Wheathampstead Hertfordshire Al4 8Lw

Part single and part double rear extension. Part garage conversion. New front porch. Alterations to facade. Solar panels to roof. Associated landscapi...

12 The Cleave Harpenden Hertfordshire Al5 5Sj

Change of use of amenity land (the grass verge to the side of the property) to residential curtilage with new garden wall and fence to side

United Reformed Church Brewhouse Hill Wheathampstead Hertfordshire Al4 8Ag

Installation of multiple small air source heat pumps positioned on the northern elevation of the Chapel Gym (rear wall of the old church building) and...

Gardeners Cottage Gustard Wood Wheathampstead Hertfordshire Al4 8Rn

Certificate of Lawfulness (proposed) - Like-for-like replacement of timber windows with double-glazed units featuring timber astragals, Re-cladding of...

23 Granby Avenue Harpenden Hertfordshire Al5 5Qp

Two storey rear extension, single storey side and rear extension, alteration to openings and rooflights, replacement windows and doors, new roof awnin...

Katherine Warington School Lower Luton Road Harpenden Hertfordshire Al5 5Fh

Discharge of Condition 3 (landscape and ecological management plan) of planning permission 5/2024/0230 dated 09/07/2024 for Proposed extension to car ...

39 The Broadway Gustard Wood Wheathampstead Hertfordshire Al4 8Lw

Deemed application, on appeal against an Enforcement Notice - Two storey side, partial two storey rear, loft conversion and single storey rear extensi...

122 Piggottshill Lane Harpenden Hertfordshire Al5 1Ls

Hip to gable loft conversion with rear dormer window and front rooflight and cladding on dormer window and addition of side window

The Cottage Lamer Hill Gate Lower Gustard Wood Wheathampstead Hertfordshire Al4 8Rx

New front porch

122 Piggottshill Lane Harpenden Hertfordshire Al5 1Ls

Certificate of Lawfulness (proposed) - Hip to gable loft conversion with rear dormer window and front rooflight and cladding on dormer window and addi...

15 Ash Grove Wheathampstead Hertfordshire Al4 8Df

2x Hornbeams and 1x Lime Tree. 2 Hornbeam to reduce crowns as previously by approx 2-3m, shape accordingly and raise canopies by approx 2m. Large Lime...

4 Batford Road Harpenden Hertfordshire Al5 5Ax

Loft extension to existing two bedroom terrace house, including roof lights to front elevation and double glazed aluminium windows

40 Butterfield Road Wheathampstead Hertfordshire Al4 8Qh

Rear replacement extension with rooflight, and front and rear roof dormers

42 Wroxham Way Harpenden Hertfordshire Al5 4Pr

Single storey side and rear extension. New garden room following demolition of existing garage. Roof and window alterations

32 Grasmere Avenue Harpenden Hertfordshire Al5 5Ps

New basement construction under main house and partly under garden with rear light well with steps, high level window to library/study. Demolition of ...

1 High Meads Wheathampstead Hertfordshire Al4 8Dn

Raised patio with glass balustrade enclosure

8 Abbot John Mews Wheathampstead Hertfordshire Al4 8Dg

A small silver birch tree in the back garden which is now unfortunately dead and needs to be removed. It's right in the corner of the garden and badly...

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Certificate of Lawfulness (proposed) - Single storey rear extension

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Single strorey rear extension and first floor side extension

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Conversion of Garage into a habitbale room and reaplace garage door with window

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Certificate of Lawfulness (proposed) - Single storey rear extensions

St Albans High School For Girls Prep School Codicote Road Wheathampstead Hertfordshire Al4 8Dj

Construction of changing room building providing 2 no. changing rooms and WC facilities, a canopy cover to the existing netball/tennis courts and asso...

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Single storey rear extension

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Certificate of Lawfulness (proposed) - Construction of a new loft conversion to create a bedroom with en-suite. Including proposals for a rear dormer ...

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Single storey rear extension

65 Crabtree Lane Harpenden Hertfordshire Al5 5Px

Single Storey rear extension

1 Waterside Station Road Harpenden Hertfordshire Al5 4Us

Discharge of Condition 4 (bicycle and bin stores) of planning permission 5/2023/1918 dated 25/06/2025 for Infill of the ground floor of Building 1 for...

22 Weybourne Close Harpenden Hertfordshire Al5 5Re

Single storey front and rear extensions, loft conversion with dormer window to rear and rooflights to front, and construction of a garden outbuilding ...

173 Lower Luton Road Wheathampstead Hertfordshire Al4 8Hq

Single storey side extension to existing detached garage to provide an additional garage with a pitched roof

Crossfields House Lamer Lane Wheathampstead Hertfordshire Al4 8Rq

Demolition of single storey rear projections and construction of single storey rear extension with rooflights, two storey front extension, new front c...

108 Lower Luton Road Wheathampstead Hertfordshire Al4 8Hh

Extend the existing drop kerb

34 Gustard Wood Wheathampstead Hertfordshire Al4 8Rr

Certificate of Lawfulness (proposed) - Erection of Outbuilding for the purposes incidental to the dwellinghouse

50 West Way Harpenden Hertfordshire Al5 4Rd

Discharge of Conditions 3 (materials), 8 (slab levels) and 9 (hard and soft landscaping) of planning permission 5/2025/0734 dated 05/09/2025 for Demol...

106 Topstreet Way Harpenden Hertfordshire Al5 5Ts

Change of hip to gable roof to enable loft conversion with rear dormer window and front roof lights

Hunters Lodge 17 Gustard Wood Wheathampstead Hertfordshire Al4 8Rp

T1 - Poplar - Pollard by 50% to reduce size as the tree has become very large and is stopping light from coming into the garden and to maintain the he...

7 The Hill Wheathampstead Hertfordshire Al4 8Pw

Reduce Copper Beech by approx 2-3m. The mature tree has ganodermas, cavities and a weak union (previous reports have highlighted the union and there i...

12 Brownfield Way Blackmore End St Albans Hertfordshire AL4 8LL

Two storey front and rear extensions; single storey rear extension following demolition of existing conservatory. Alterations to roof and insertion of...

22 Bury Green Wheathampstead Hertfordshire Al4 8De

Variation of Condition 2 (approved plans) to reduce the depth of the extension of planning permission 5/2025/0556 dated 24/06/2025 for New single stor...

Wheathampstead House Codicote Road Wheathampstead Hertfordshire Al4 8Dj

1 x False acacia to remove in sections to ground level 1 x Douglas fir to remove in sections to ground level.

31 Carisbrooke Road Harpenden Hertfordshire Al5 5Qs

Proposed single storey ground rear, two storey side, front porch enclosure, floor plan redesign and all associated works

32 Chesterton Avenue Harpenden Hertfordshire Al5 5St

Demolition of existing conservatory and extension. Erection of single storey side and rear extensions, with alteration to openings

The Manor House Mackerye End Harpenden Hertfordshire Al5 5Ds

Listed building Consent - Part demolition of rear single-storey extension and new rear single-storey extension

The Manor House Mackerye End Harpenden Hertfordshire Al5 5Ds

Part demolition of rear single-storey extension and new rear single-storey extension

6 Granary Close Wheathampstead Hertfordshire Al4 8Ba

Certificate of Lawfulness (proposed) - Addition of eight solar panels on East and West roof (four on either side), falling within the required require...

The Manor House Mackerye End Harpenden Hertfordshire Al5 5Ds

G1 Mixed Group of trees - Crown reduction by 3-4m approx to contain crown spread from historical building T2 Ash - Showing signs of ash die back and i...

4 The Slype Gustard Wood Wheathampstead Hertfordshire Al4 8Ry

Two storey side and single storey front and rear extensions following demolition of existing single storey side extension and hard and soft landscapin...

9 Leycroft Way Harpenden Hertfordshire Al5 1Jw

Infilling of side window, enlarged the rear doors and installation of roof lights

9 Granary Close Wheathampstead Hertfordshire Al4 8Ba

Ash - remove due to roots causing direct damage to structures and astro-turf

11 High Ash Road Wheathampstead Hertfordshire Al4 8Dy

Roof extension to increase the width of existing side dormer (west), construction of new dormer (east), insertion of skylights and alterations to half...

Laurel Cottage Amwell Lane Wheathampstead Hertfordshire Al4 8Ea

T1 Fell damson tree between cherry and plumb tree. T2 Fell red robin and viburnum T3 Fell lawson cypress t4 Fell damson tree T5 Fell pear tree T6 Fell...

8 Noke Shot Harpenden Hertfordshire Al5 5Hw

Certificate of Lawfulness (proposed) - Garden room with office, exercise and games room with shower and toilet to the office. Also drainage system for...

2 Heron Close Wheathampstead Hertfordshire Al4 8Jz

G1 - Group of mixed trees including 3 Ash, 3 Sycamore and 1 Laurel. Trim back to boundary.

33 Piggottshill Lane Harpenden Hertfordshire Al5 1Lr

Certificate of Lawfulness (proposed) - Rear roof dormer, front roof light windows and removal of rear chimney

The Cherry Trees Indian Restaurant 261 Lower Luton Road Wheathampstead Hertfordshire Al4 8Hw

Permission in Principle - The construction of nine residential market dwellings

40 Lattimore Road Wheathampstead Hertfordshire Al4 8Qe

Demolition of existing dilapidated garage and conservatory, internal alterations and replacement ground floor rear extension and garage replacement al...

13 Folly Fields Wheathampstead Hertfordshire Al4 8Hj

Certificate of Lawfulness (proposed) - Construction of single storey rear extension under Permitted Development; maximum length & eaves height 3.0m

7 Englehurst Harpenden Hertfordshire Al5 5Sq

Erection of a part single part two storey front extension, erection of a single storey rear extension, loft conversion with rear dormers and rooflight...

73 High Street Wheathampstead Hertfordshire Al4 8Da

Certificate of Lawfulness (proposed) - Removal of internal wall between kitchen and living room

14 Ash Grove Wheathampstead Hertfordshire Al4 8Df

1 x Leyland cypress to be lifted by 2m (only secondary branches on large bough over garden) and lower branches reduced back from neighbouring gardens....

13 Brownfield Way Gustard Wood Wheathampstead Hertfordshire Al4 8Ll

Two storey/single storey rear extension and front porch, alterations to external materials and new window and door openings and solar panels

16 Carisbrooke Road Harpenden Hertfordshire Al5 5Qt

Non Material Amendment - Fa�ade change to rear and side of the property of planning permission 5/2025/0934 dated 15/08/2025 for Proposed loft developm...

29 Alzey Gardens Harpenden Hertfordshire Al5 5Sx

Certificate of Lawfulness (proposed) - Single storey rear extension with roof lights

65 Topstreet Way Harpenden Hertfordshire Al5 5Ty

Single storey side extension with roof lights, loft conversion with rear dormer window and roof lights to the front roof slope and hip to gable roof, ...

9 Granary Close Wheathampstead Hertfordshire Al4 8Ba

Certificate of Lawfulness (proposed) - No external work other than replacing a garage door with a window, adding a high level window on the ground flo...

Heath Cottage Marshalls Heath Lane Wheathampstead Hertfordshire Al4 8Hs

Certificate of Lawfulness (proposed) - Single-storey car port outbuilding

The Old Barn Leasey Bridge Farm Wheathampstead Road Wheathampstead Hertfordshire Al4 8Hf

Replacement of existing wooden double glazed windows at the property with new wooden double glazed windows. The windows to be replaced are marked in r...

The Old Barn Leasey Bridge Farm Wheathampstead Road Wheathampstead Hertfordshire Al4 8Hf

Listed Building Consent - Replacement of existing wooden double glazed windows at the property with new wooden double glazed windows. The windows to b...

Lanesbury Marshalls Heath Lane Wheathampstead Hertfordshire Al4 8Hs

First Floor rear extension, conversion of existing garage to habitable accommodation with a hipped roof to match existing, fenestration alterations an...

10 Paddock Wood Harpenden Hertfordshire Al5 1Js

Single storey front extension including partial garage conversion

Glebe House Lamer Lane Wheathampstead Hertfordshire Al4 8Rh

Construction of a single storey dwelling with associated landscaping and access

Cherry Trees Mackerye End Harpenden Hertfordshire Al5 5Ds

T1 Silver Birch (dead) - Fell 5 DAY NOTICE REQUIRED PLEASE

Oakdell Firs Drive Gustard Wood Wheathampstead Hertfordshire Al4 8Lb

Oak tree to front side of Oak Dell which has the trunk in the front garden of The Belt, but significantly overhangs our drive, and is causing damage t...

64 Wheathampstead Road Harpenden Hertfordshire Al5 1Ne

Two storey front extension and changes to fenestration and part single, part two storey rear extension

Former Wheathampstead Railway Station Codicote Road Wheathampstead Hertfordshire Al4 8Dg

G1 - row of Sycamores to coppice to 2m. This row of trees is situated on a steep bank overhanging houses, it restricts light to the properties and blo...