Planning applications in Dacorum

262 last 90 days
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68 last 30 days
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36 last 14 days
Extensions & alterations
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Showing 50 of 262 applications
26/01034/LDP 7 May 2026 With planning case officer

Roseheath Wood Bullbeggars Lane Potten End Berkhamsted Hertfordshire HP4 2RS

Construction of timber vehicular gates, brick piers, and a pedestrian side door to a maximum height of 2.0 metres, situated 17.5 metres from the site ...

Dacorum 7 May 2026
26/01021/LBC 6 May 2026 With planning case officer

27 - 29 Queensway Hemel Hempstead Hertfordshire HP1 1LS

Internal alterations to update existing offices on first and and second floor to create modern office spaces.

Dacorum 6 May 2026
26/01031/LDP 6 May 2026 With planning case officer

85 Sawyers Way Hemel Hempstead Hertfordshire HP2 4DZ

Construction of a rear dormer loft extension to the existing dwellinghouse with associated roof alterations and internal reconfiguration to create hab...

Dacorum 6 May 2026
26/01014/FHA 6 May 2026 With planning case officer

Watling Cottage London Road Flamstead St Albans Hertfordshire AL3 8HQ

Removal of existing entrance walls. New boundary walls & widen entrance.

Dacorum 6 May 2026
26/01019/FHA 6 May 2026 With planning case officer

34 Berkeley Square Hemel Hempstead Hertfordshire HP2 7QS

Two storey side extension

Dacorum 6 May 2026
26/01020/FUL 6 May 2026 With planning case officer

27 - 29 Queensway Hemel Hempstead Hertfordshire HP1 1LS

Internal alterations to update existing offices on first and and second floor to create modern office spaces.

Dacorum 6 May 2026
26/01006/FHA 5 May 2026 With planning case officer

Timbers Hollybush Lane Flamstead St Albans Hertfordshire AL3 8DG

Two storey front and rear extension including new porch.

Dacorum 5 May 2026
26/00997/LBC 5 May 2026 With planning case officer

Castle Campus Berkhamsted School Castle Street Berkhamsted Hertfordshire HP4 2BB

Deans Hall. Removal of existing internal partition walls to create a more functional and flexible space for use by the school.

Dacorum 5 May 2026
26/01011/FHA 5 May 2026 With planning case officer

34 Maynard Road Hemel Hempstead Hertfordshire HP2 4TR

Proposed single storey rear extension with flat roof that overhangs rear wall 1m

Dacorum 5 May 2026
26/01013/LDP 5 May 2026 With planning case officer

4 Fields End Tring Hertfordshire HP23 5ER

Conversion of integral garage including replacement of garage door with wall and window

Dacorum 5 May 2026
26/01012/LDP 5 May 2026 With planning case officer

Siena House Flaunden Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0RL

Stationing of a caravan to provide ancillary residential accommodation

Dacorum 5 May 2026
26/01009/FHA 5 May 2026 With planning case officer

445 Warners End Road Hemel Hempstead Hertfordshire HP1 3QF

Single storey rear extension following demolition of existing conservatory

Dacorum 5 May 2026
26/01007/LDP 5 May 2026 With planning case officer

9 Highclere Drive Hemel Hempstead Hertfordshire HP3 8BT

A new detached garden building set to the rear of the garden.

Dacorum 5 May 2026
26/00994/FHA 1 May 2026 With planning case officer

20 Codicote Row Hemel Hempstead Hertfordshire HP2 7JE

Single storey front infill extension

Dacorum 1 May 2026
26/00985/FHA 1 May 2026 With planning case officer

3 Fields End Farm Pouchen End Lane Hemel Hempstead Hertfordshire HP1 2SD

Single storey rear extension and garage re-build

Dacorum 1 May 2026
26/00978/FHA 30 Apr 2026 Awaiting final decision

33 George Street Hemel Hempstead Hertfordshire HP2 5HJ

Single storey rear extension with rooflights, partly flat roof with parapet detail and partly pitched roof to match existing.

Dacorum 30 Apr 2026
26/00979/FUL 30 Apr 2026 With planning case officer

Bakery Flat 21 Water End Road Potten End Berkhamsted Hertfordshire HP4 2SH

Extensions to and conversion of existing dwelling and ground floor disused shop to create 1 x 2 bed and 1 X 3 bed self-contained dwellings with privat...

Dacorum 30 Apr 2026
26/00977/FHA 30 Apr 2026 With planning case officer

8 Brownlow Farm Barns Pouchen End Lane Hemel Hempstead Hertfordshire HP1 2SN

Single storey garden room adjacent to the main entrance of the property.

Dacorum 30 Apr 2026
26/00975/HPA 29 Apr 2026 With planning case officer

Charnwood 15 King Edward Street Hemel Hempstead Hertfordshire HP3 0AD

Single-storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00m and a maximum eaves height of 3.00m

Dacorum 29 Apr 2026
26/00974/HPA 29 Apr 2026 With planning case officer

Charnwood 15 King Edward Street Hemel Hempstead Hertfordshire HP3 0AD

Single-storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00m and a maximum eaves height of 3.00m

Dacorum 29 Apr 2026
26/00970/LBC 29 Apr 2026 With planning case officer

Laundry Cottage 28 Malting Lane Aldbury Tring Hertfordshire HP23 5RH

Replace existing 1st floor rear window with new double glazed timber window, lowering its sill height. Addition of a new black painted steel balustrad...

Dacorum 29 Apr 2026
26/00973/FHA 29 Apr 2026 With planning case officer

31 George Street Hemel Hempstead Hertfordshire HP2 5HJ

Attached garage and amended access approved under reference 25/01424/FHA including removal of retaining front wall, new buttress piers, new driveway a...

Dacorum 29 Apr 2026
26/00971/FUL 29 Apr 2026 With planning case officer

Waterstones 168 - 176 High Street Berkhamsted Hertfordshire HP4 3AP

Replacement shop frontage and alterations to canopy

Dacorum 29 Apr 2026
26/00964/LDP 28 Apr 2026 With planning case officer

94 Saturn Way Hemel Hempstead Hertfordshire HP2 5PD

Single single storey rear extension and porch at the front. 4 Bedroom property to be converted to 4 studios

Dacorum 28 Apr 2026
26/00952/FHA 28 Apr 2026 With planning case officer

5 Cobbetts Ride Tring Hertfordshire HP23 4BZ

Conversion of garage to habitable accommodation, removal of chimney and installation of flue, new front porch canopy, raising of front flat roof, fene...

Dacorum 28 Apr 2026
26/00967/FHA 28 Apr 2026 With planning case officer

57 Shrublands Avenue Berkhamsted Hertfordshire HP4 3JQ

Replacement of existing windows with heritage style uPVC sash windows.

Dacorum 28 Apr 2026
26/00947/FHA 28 Apr 2026 With planning case officer

14 Leighton Buzzard Road Water End Hemel Hempstead Hertfordshire HP1 3BH

General repairs and sensitive refurbishment to the existing dwelling, including conversion of the attached lean-to garage and storage areas into an en...

Dacorum 28 Apr 2026
26/00948/LBC 28 Apr 2026 With planning case officer

14 Leighton Buzzard Road Water End Hemel Hempstead Hertfordshire HP1 3BH

General repairs and sensitive refurbishment to the existing dwelling, including conversion of the attached lean-to garage and storage areas into an en...

Dacorum 28 Apr 2026
26/00946/FHA 27 Apr 2026 Awaiting final decision

2 Beechfield Kings Langley Hertfordshire WD4 8EF

Replace existing conservatory with single storey rear extension

Dacorum 27 Apr 2026
26/00944/FHA 27 Apr 2026 With planning case officer

Cleft Oak Cottage Hollybush Close Potten End Berkhamsted Hertfordshire HP4 2SN

Demolition of existing side garage and rear extension and construction of single storey side and rear extensions and two storey front and rear extensi...

Dacorum 27 Apr 2026
26/00934/LBC 27 Apr 2026 With planning case officer

Arts Centre Old Town Hall High Street Hemel Hempstead Hertfordshire HP1 3AE

Loft insulation

Dacorum 27 Apr 2026
26/00929/FHA 24 Apr 2026 With planning case officer

31 Mill View Road Tring Hertfordshire HP23 4EP

Demolition of existing Garage and new single storey extension to side and rear

Dacorum 24 Apr 2026
26/00933/FHA 24 Apr 2026 With planning case officer

28 The Horseshoe Hemel Hempstead Hertfordshire HP3 8QT

Porch and double storey rear and side extension.

Dacorum 24 Apr 2026
26/00921/LDP 23 Apr 2026 With planning case officer

Hastings House Kingshill Way Berkhamsted Hertfordshire HP4 3TP

Installation of 2no. rooflights and 1no. side-facing window.

Dacorum 23 Apr 2026
26/00924/FHA 23 Apr 2026 Awaiting final decision

24 Station Road Long Marston Tring Hertfordshire HP23 4QS

Install porch to front of property.

Dacorum 23 Apr 2026
26/00917/FHA 23 Apr 2026 With planning case officer

27 Mortain Drive Berkhamsted Hertfordshire HP4 1JZ

Replace existing conservatory with single storey rear extension

Dacorum 23 Apr 2026
26/00906/LDP 22 Apr 2026 With planning case officer

38 Windmill Road Hemel Hempstead Hertfordshire HP2 4BN

Single storey rear extension.

Dacorum 22 Apr 2026
26/00912/FHA 22 Apr 2026 With planning case officer

7 Runcorn Crescent Hemel Hempstead Hertfordshire HP2 6DG

Singe-storey side extension and removal of existing conservatory

Dacorum 22 Apr 2026
26/00916/FHA 22 Apr 2026 Awaiting final decision

26 Parkhill Road Hemel Hempstead Hertfordshire HP1 1TW

Single storey front extension - addition of air conditioning unit

Dacorum 22 Apr 2026
26/00910/FUL 22 Apr 2026 With planning case officer

Landmark Dental 157 London Road Hemel Hempstead Hertfordshire HP3 9SQ

Single storey infill rear extension including change in roof style from dual pitch to flat roof and associated internal alterations, to rebuild the ex...

Dacorum 22 Apr 2026
26/00900/FHA 21 Apr 2026 With planning case officer

51 Grove Park Tring Hertfordshire HP23 5JS

Loft space alterations including a new barn hipped roof, new front dormer, altered rear dormer and internal alterations. Removal of existing chimney a...

Dacorum 21 Apr 2026
26/00898/FHA 21 Apr 2026 With planning case officer

Cranbrook 22 Newell Road Hemel Hempstead Hertfordshire HP3 9PD

Front extension lower ground floor , upper ground floor and roof over, with approach canopy

Dacorum 21 Apr 2026
26/00899/FHA 21 Apr 2026 With planning case officer

113 Highfield Lane Hemel Hempstead Hertfordshire HP2 5JF

Single storey side and single storey rear extension

Dacorum 21 Apr 2026
26/00905/LDP 21 Apr 2026 With planning case officer

100 - 104 Piccotts End Hemel Hempstead Hertfordshire HP1 3AT

Use of the land for siting a mobile home for use ancillary to the main dwelling.

Dacorum 21 Apr 2026
26/00895/FHA 20 Apr 2026 With planning case officer

Cromer Wood Cottage Nettleden Road Little Gaddesden Berkhamsted Hertfordshire HP4 1PN

Demolition of two storey wall and replacement with glazing. Installation of patio doors. Replacement of windows.

Dacorum 20 Apr 2026
26/00897/FHA 20 Apr 2026 Awaiting final decision

15 The Back Potten End Berkhamsted Hertfordshire HP4 2QS

Infill of wall below existing front canopy to create enclosed

Dacorum 20 Apr 2026
26/00892/FHA 17 Apr 2026 With planning case officer

22 Hillside Gardens Berkhamsted Hertfordshire HP4 2LF

Single storey side extension, garage conversion to habitable use, installation of rooflights and internal remodelling.

Dacorum 17 Apr 2026
26/00894/FHA 17 Apr 2026 With planning case officer

4 Morefields Tring Hertfordshire HP23 5EU

Replacement conservatory with single storey rear extension, conversion of garage to habitable accommodation and loft conversion with rear dormer and f...

Dacorum 17 Apr 2026
26/00884/LBC 16 Apr 2026 With planning case officer

Old Barn Cottage The Street Chipperfield Kings Langley Hertfordshire WD4 9BH

Refurbishment of existing barn to provide residential use ancillary to main house. New internal entrance screen.

Dacorum 16 Apr 2026
26/00883/FHA 16 Apr 2026 With planning case officer

Old Barn Cottage The Street Chipperfield Kings Langley Hertfordshire WD4 9BH

Refurbishment of existing barn to provide residential use ancillary to main house. New internal entrance screen.

Dacorum 16 Apr 2026
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Data updated 10 May 2026. Source: Dacorum planning portal.