Council hub · East of England
Dacorum planning applications
4,079 applications. 85% approved. 52 days to decide.
As of September 2026, PlanIndex holds 4,079 planning applications from Dacorum. 847 were decided in the trailing 12 months, with 85% of clear-cut outcomes approved.
Dacorum takes a median of 52 days to decide a planning application. See how that compares.
All applications
Newest first · page 1 of 82
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26/01988/TPO Awaiting decision
Lockers Park School Lockers Park Lane Hemel Hempstead Hertfordshire HP1 1TL
Works to tree
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26/01969/TCA Awaiting decision
38 Kitsbury Road Berkhamsted Hertfordshire HP4 3EA
Works to trees
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26/01963/LDP Awaiting decision
Flint House Roe End Lane Markyate Hertfordshire AL3 8AG
Outbuilding for use as a home gym, games room and home business (skin care treatment) and outdoor swimming pool
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26/01960/FUL Awaiting decision
Wilstone Village Hall Tring Road Wilstone Hertfordshire HP23 4PE
Extension of village hall car park onto recreation ground at rear, creating 14 car parking spaces. Re-organisation of existing car parking spaces.
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26/01944/FUL Awaiting decision
Land On The North Side Of Friendless Lane Flamstead Hertfordshire
Change of use of agricultural land to form 8 residential Gypsy and Traveller pitches, each pitch to provide 1x mobile home, 2x touring caravans, 1x amenity block, 1x storage shed with associated groundworks, hardstanding, boundary treatment and landscaping.
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26/01961/FUL Awaiting decision
Rosehaven Lockers Park Lane Hemel Hempstead Hertfordshire HP1 1TQ
Conversion of loft space, including the formation rear side dormers to facilitate change of use from C3 to Sui Generis 8 Person HMO includes provision for car and cycle parking, external amenity spaces, and other associated works.
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26/01962/HPA Awaiting decision
8 Haywood Drive Hemel Hempstead Hertfordshire HP3 0SA
Single storey rear extension measuring 4.00m deep with a maximum height of 4.00m and a maximum eaves height of 2.75m
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26/01959/FHA Awaiting decision
62B Belmont Road Hemel Hempstead Hertfordshire HP3 9NU
Two storey front extension, garage conversion and alternations to the fenestration
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26/01943/FHA Awaiting decision
Grove House 11A Damask Close Tring Hertfordshire HP23 5UA
Installation of an electric traditional sauna.
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26/01946/TPO Awaiting decision
Town End Shootersway Lane Berkhamsted Hertfordshire HP4 3NW
English oak
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26/01945/TCA Awaiting decision
The Rectory 80 High Street Northchurch Hertfordshire HP4 3QW
Works to trees
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26/01936/FUL Awaiting decision
Langley Tennis Club Hemel Indoor Tennis Centre Highwoodhall Lane Hemel Hempstead Hertfordshire HP3 8RW
Construction of 6no. outdoor padel courts
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26/01940/FHA Awaiting decision
103 Western Road Tring Hertfordshire HP23 4BN
Hip to gable extensions, new rear elevation dormer window, roof light and velux roof lights to front elevation and open porch.
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26/01931/FUL Awaiting decision
Land At Ashlyns Grove Berkhamsted Hertfordshire
Erection of dwelling house
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26/01942/FHA Awaiting decision
16 Dellfield Close Berkhamsted Hertfordshire HP4 1DS
Garage conversion, two storey rear infill extension, demolition of existing conservatory, new porch canopy, new windows and doors, new render and brickwork finishes
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26/01941/MFA Awaiting decision
Longfield Langley Road Chipperfield Hertfordshire WD4 9JP
Demolition of Outbuilding and Construction of 11 Dwellings and Modified Access to Langley Road.
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26/01929/FHA Awaiting decision
63 High Street Kings Langley Hertfordshire WD4 9HU
Proposed alterations to existing outbuilding
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26/01952/RPB Awaiting decision
Field View House Bradden Lane Great Gaddesden Hertfordshire HP2 6JB
Change of use commercial/business/service to dwellinghouse
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26/01934/TCA Awaiting decision
8 Torrington Road Berkhamsted Hertfordshire HP4 3DD
Works to tree
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26/01930/TPO Awaiting decision
6 Fieldfare Close Hemel Hempstead Hertfordshire HP3 0FJ
Works to trees
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26/01928/TCA Awaiting decision
Saddlebow The Common Chipperfield Hertfordshire WD4 9BL
Works to tree
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26/01927/DRC Awaiting decision
228 Belswains Lane Hemel Hempstead Hertfordshire HP3 9XB
Details as required by Condition 6 (Biodiversity Net Gain) attached to planning permission 25/02766/FUL
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26/01933/LBC Awaiting decision
146 Piccotts End Hemel Hempstead Hertfordshire HP1 3AU
Repair dry rot intestation at the front door lobby, below the front left ground floor window and the staircase
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26/01935/TCA Awaiting decision
Little Braziers Tower Hill Chipperfield Kings Langley Hertfordshire WD4 9LR
Fell and works to tree
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26/01923/ROC Awaiting decision
1 Netherby Close Tring Hertfordshire HP23 5PJ
Variation of Condition 2 (Approved Plans) attached to planning application 26/00457/FHA (allowed under appeal 26/00023/REFU)
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26/01918/FHA Awaiting decision
23 Hunters Oak Hemel Hempstead Hertfordshire HP2 7SN
Construction of first-floor side extensions over existing single-storey side structures with associated roof alterations and changes to fenestration.
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26/01917/TCA Awaiting decision
The Vicarage Church Road Potten End Hertfordshire HP4 2QY
Leyland Cypress to reduce height by 6m
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26/01924/HPA Awaiting decision
Daymar London Road Hemel Hempstead Hertfordshire HP1 2RE
Single Storey rear extension measuring 7m deep with a maxim ridge height of 2.47m and maximum eaves height of 2.47m
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26/01926/LDP Awaiting decision
Daymar London Road Hemel Hempstead Hertfordshire HP1 2RE
Partial hip to gable loft conversion with rear dormer, single storey rear extension
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26/01925/LDP Awaiting decision
Daymar London Road Hemel Hempstead Hertfordshire HP1 2RE
2no. side extensions
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26/01913/FHA Awaiting decision
68 Widmore Drive Hemel Hempstead Hertfordshire HP2 5JL
Proposed two-storey side and rear extension
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26/01914/LDP Awaiting decision
Rosehaven Lockers Park Lane Hemel Hempstead Hertfordshire HP1 1TQ
Hip to gable loft conversion with rear dormer
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26/01916/FHA Awaiting decision
3 Chiltern Way Tring Hertfordshire HP23 5JX
Replacement conservatory with single storey rear extension.
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26/01906/LBC Awaiting decision
The Pale Farm The Street Chipperfield Kings Langley Hertfordshire WD4 9BH
Replacement windows.
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26/01905/FHA Awaiting decision
27A Sebright Road Hemel Hempstead Hertfordshire HP1 1QY
First-floor side extension, roof alterations and conversion to form habitable accommodation in roofspace with roof-mounted solar panels Construction of front porch and external alterations including rendering to front elevation; installation of air source heat pump, side-mounted air conditioning units, and formation of a new driveway.
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26/01909/FUL Awaiting decision
The Box Moor Trust Centre London Road Hemel Hempstead Hertfordshire HP1 2RE
Butterfly Bank
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26/01904/FUL Awaiting decision
Landmark Dental 157 London Road Hemel Hempstead Hertfordshire HP3 9SQ
Single-storey rear infill extension, alterations to roof from dual-pitched to flat roof, rebuilding of existing outbuilding for storage, and construction of a new outbuilding for use as a staff office.
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26/01900/FUL Awaiting decision
3A Blossom Way Hemel Hempstead Hertfordshire HP2 4ZB
Installation of two air-conditioning condenser units
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26/01896/FHA Awaiting decision
2 Lower Adeyfield Road Hemel Hempstead Hertfordshire HP2 5BZ
Ground floor rear extension.
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26/01897/DRC Awaiting decision
Pilgrim Cottage Megg Lane Chipperfield Kings Langley Hertfordshire WD4 9JW
Details required by Conditions 3 (Materials), 4 (Landscaping), 6 (Drainage), and 7 (Bat Mitigation) attached to planning permission 23/00691/FUL
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26/01907/TCA Granted
The Kirkstile Barn Pipers Hill Great Gaddesden Hemel Hempstead Hertfordshire HP1 3BY
Works to tree
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26/01915/TPO Granted
Leverstock Green Farmhouse Leverstock Green Road Hemel Hempstead Hertfordshire HP3 8QE
Fell tree
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26/01895/LDP Awaiting decision
11 St Albans Hill Hemel Hempstead Hertfordshire HP3 9NG
Proposed internal alterations to the existing main dwelling and changes to existing fenestrations to the rear and side of the existing main dwelling
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26/01890/FHA Awaiting decision
2 Castle Gateway Berkhamsted Hertfordshire HP4 1LH
Proposed demolition of the existing rear conservatory, reinstatement of rear elevation of the dwelling to reflect the original footprint and form of the house. existing rear opening replaced with sliding glazed doors, installation of 1 No. Velux rooflight within the front roof pitch of the dwelling.
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26/01892/FUL Awaiting decision
1 And 2 Fields End Lane Hemel Hempstead Hertfordshire HP1 2SE
Demolition of existing dwellings and outbuilding, and construction of three replacement dwellings
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26/01893/FHA Awaiting decision
28 Friars Walk Tring Hertfordshire HP23 4AP
Garage conversion and front extension with integral porch.
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26/01901/FHA Awaiting decision
86 Wood Lane End Hemel Hempstead Hertfordshire HP2 4RF
Double storey and single story side extensions, rear extension, front porch and alterations
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26/01891/FHA Awaiting decision
40 Maynard Road Hemel Hempstead Hertfordshire HP2 4TR
Two storey rear extension.
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26/01894/DRC Awaiting decision
Greenings Farm Stocks Road Aldbury Hertfordshire HP23 5RX
Details as required by Condition 13 (Lighting) attached to planning permission 23/00253/FUL
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26/01903/FHA Awaiting decision
212 Windmill Road Hemel Hempstead Hertfordshire HP2 4BU
Single storey rear extension. Garage conversion to habitable space to gym/office with single storey extension.
Recent decisions
Data to September 2026
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26/01907/TCA Granted
The Kirkstile Barn Pipers Hill Great Gaddesden Hemel Hempstead Hertfordshire HP1 3BY
Works to tree
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25/00912/LBC Granted
Bunkers Farm Bunkers Lane Hemel Hempstead Hertfordshire HP3 8SW
Internal and external alterations and conversion of former farm buildings into residential dwellings (retrospective).
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25/01857/RET Granted
Bunkers Farm Bunkers Lane Hemel Hempstead Hertfordshire HP3 8SW
Internal and external alterations to converted farm buildings, associated landscaping and minor works (retrospective)
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26/01632/FHA Granted
54 Bridens Camp Hemel Hempstead Hertfordshire HP2 6EY
Single storey rear extension and relocation of entrance door from side to front elevation
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26/01644/FHA Granted
3 Avocet Road Hemel Hempstead Hertfordshire HP3 0FZ
Single Storey Rear Extension
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26/01588/LDP Granted
6 Greene Walk Berkhamsted Hertfordshire HP4 2LW
Garage conversion into playroom. Hip to gable loft conversion with rear flat roof dormer.
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26/01879/TCA Granted
Beaumont House Chapel Lane Long Marston Hertfordshire HP23 4QT
Works to tree
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26/01629/FHA Granted
Beggars Roost Alderton Drive Little Gaddesden Hertfordshire HP4 1NA
Pitched roof single-storey extension to drawing room and a new adjoining orangery/garden-room extension.
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26/01388/LBC Granted
Elmtree Cottage Gaddesden Row Great Gaddesden Hemel Hempstead Hertfordshire HP2 6HJ
Two ground floor extensions, one with flat roof and lantern and one with pitched roof. Knock through to separate part of dwelling. Installation of ASHP. Replacement windows with timber frame.
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26/01387/FHA Granted
Elmtree Cottage Gaddesden Row Great Gaddesden Hemel Hempstead Hertfordshire HP2 6HJ
Two ground floor extensions, one with flat roof and lantern and one with pitched roof. Knock through to separate part of dwelling. Installation of ASHP. Replacement windows with timber frame.
The full record
Decisions between 2002 and 2026
PlanIndex holds 3,669 decisions from Dacorum between 2002 and 2026, part of 4,079 applications on record. Over that period 88% of clear-cut outcomes were approvals, 3,030 granted against 394 refused. The busiest single year was 2026, with 1,124 applications recorded.
The trailing-year figures above track current activity. This record reaches back further, so a decision here may predate the online portal; each application still has its own page with the source link.
From the archive
Earliest records shown in full
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4/01050/02/AGD Granted
MERRYMEAD BARN, CHESHAM ROAD, WIGGINTON, TRING, HERTFORDSHIRE, HP236JE
IMPLEMENT/HAY STORE
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4/01079/02/FHA Granted
101 ST. JOHNS ROAD, HEMEL HEMPSTEAD, HERTFORDSHIRE, HP1 1QG
SINGLE STOREY FRONT AND REAR EXTENSIONS AND GARAGE EXTENSION
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4/01060/02/DRC Granted
CHARLES, SHEETHANGER LANE, FELDEN, HEMEL HEMPSTEAD, HERTS, HP3 0BQ
DETAILS OF MATERIALS REQUIRED BY CONDITION 2 OF PLANNING PERMISSION 4/00233/02 (DEMOLITION OF EXISTING HOUSE AND GARAGE, CONSTRUCTION OF NEW ACCESS ROAD, FOUR DETACHED DWELLINGS AND THREE DETACHED GARAGES)
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4/01062/02/FHA Granted
16 MILLVIEW ROAD, TRING, HERTS, HP234ER
SINGLE STOREY FRONT EXTENSION AND DORMER WINDOW
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4/01070/02/FHA Granted
5 COOPER WAY, BERKHAMSTED, HERTS, HP4 2WE
DETACHED SUMMERHOUSE IN REAR GARDEN
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4/01045/02/FHA Granted
74 BRIDGEWATER ROAD, BERKHAMSTED, HERTS, HP4 1JB
GARAGE ALTERATION AND SINGLE STOREY REAR EXTENSION
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4/01068/02/LBC Refused
2 FLINT COTTAGES THE COMMON, CHIPPERFIELD, KINGS LANGLEY, HERTFORDSHIRE, WD4 9BL
INTERNAL AND EXTERNAL ALTERATIONS TO CONVERT ROOF SPACE WITH REAR FACING ROOFLIGHTS
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4/01067/02/FHA Refused
2 FLINT COTTAGES THE COMMON, CHIPPERFIELD, KINGS LANGLEY, HERTFORDSHIRE, WD4 9BL
CONVERSION OF ROOF SPACE WITH REAR FACING ROOFLIGHTS
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4/01059/02/FHA Granted
7 MENDIP WAY, HEMEL HEMPSTEAD, HERTS, HP2 5QU
GROUND FLOOR REAR EXTENSION
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4/01056/02/FHA Granted
KOZY CORNER, CHARLES STREET, TRING, HERTS, HP236BD
LOFT CONVERSION WITH DORMERS WINDOWS (MODIFIED SCHEME)
Decision speed
12 months to September 2026, where both dates are published
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Within 8 weeks the statutory target for most applications 563 66%
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8 to 13 weeks the target band for major development 159 19%
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Over 13 weeks often extended by agreement 125 15%
Planning agents in Dacorum
The firms named as agent on the most applications on this register. Company information only.
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Tree Monkey Tree Care Ltd 100% granted overall 69
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Miramar Design Ltd 97% granted overall 61
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Thompson Bradford Architects Ltd 90% granted overall 45
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Battram Associates Limited 90% granted overall 45
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Blackwood Architects Ltd 93% granted overall 38
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Armstrong Rigg Planning 92% granted overall 35
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Savills Limited 93% granted overall 34
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Domestic Designs Ltd. 88% granted overall 32
Browse by ward
Applications by ward in Dacorum
- Adeyfield East 133
- Adeyfield West 66
- Aldbury & Wigginton 124
- Apsley And Corner Hall 160
- Ashridge 206
- Bennetts End 72
- Berkhamsted Castle 254
- Berkhamsted East 270
- Berkhamsted West 251
- Bovingdon / Flaunden / Chipperfield 479
- Boxmoor 153
- Chaulden And Warners End 152
- Gadebridge 55
- Grovehill 65
- Hemel Hempstead Town 156
- Highfield 51
- Kings Langley 226
- Leverstock Green 147
- Nash Mills 63
- Northchurch 108
- Tring Central 110
- Tring East 114
- Tring West & Rural 233
- Watling 306
- Woodhall Farm 54
Browse by postcode area
Applications by postcode district
Common questions
How many planning applications does Dacorum decide?
In the 12 months to September 2026, Dacorum decided 847 planning applications. 85% of clear-cut outcomes were approvals.
How long does a planning decision take in Dacorum?
The median time from a planning application being received to a decision was 52 days over the 12 months to September 2026. Individual cases vary with complexity and consultation responses.
How many Dacorum decisions arrive within the eight week target?
Of the 847 decisions in the 12 months to September 2026 where both dates are published, 66% came within eight weeks of the application being received, and 85% within thirteen weeks.
How many planning applications has Dacorum decided in total?
PlanIndex holds 3669 decisions from Dacorum between 2002 and 2026, out of 4,079 applications on record. Across that whole period 88% of clear-cut outcomes were approvals.
When is planning activity busiest in Dacorum?
June 2026 was the busiest month across the 12 months to September 2026, with 191 applications recorded. The monthly pattern is listed on this page.
How do I find a planning application by its reference number?
Every application indexed here has its own page at a stable address. Look the reference up in a search engine together with the council name, or browse the latest applications below. Each page shows the description, address, dates and decision as the council published them.
Where can I see the full documents for an application?
Plans, drawings and officer reports stay on Dacorum's own planning portal. Every application page here links straight to the source record.
Cite these figures
Click the text to select the whole citation.
Dacorum: 4,079 planning applications on record as of September 2026. Trailing 12 months: 847 decided, 85% approved, median 52 days to a decision. 1,171 new applications received in the same period. Decisions on record run between 2002 and 2026: 3,669 in total, 88% approved. Source: PlanIndex, planindex.co.uk.