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Dacorum planning applications

4,767 applications. 86% approved. 52 days to decide.

As of October 2026, PlanIndex holds 4,767 planning applications from Dacorum. 1,004 were decided in the trailing 12 months, with 86% of clear-cut outcomes approved.

Dacorum: 1,307 applications received in the last year, 1,004 decisions published.

1,004
Decided 12 months to October 2026
1,307
New applications 12 months to October 2026
346
Awaiting decision

Dacorum takes a median of 52 days to decide a planning application. See how that compares.

All applications

Newest first · page 1 of 96

  • 26/02177/TCA Awaiting decision

    Sunnymede Chesham Road Berkhamsted Hertfordshire HP4 3AA

    Tree works

    Submitted 7 Oct 2026 Trees
  • 26/02176/FHA Awaiting decision

    5 Olivers Close Potten End Hertfordshire HP4 2SL

    Construction of a single-storey rear infill extension adjoining the existing side/rear extension.

    Submitted 7 Oct 2026 Householder
  • 26/02175/TCA Awaiting decision

    64 Station Road Long Marston Hertfordshire HP23 4QS

    Works to trees

    Submitted 7 Oct 2026 Trees
  • 26/02174/FUL Awaiting decision

    68 Tring Road Wilstone Hertfordshire HP23 4PD

    Development of a single residential dwelling, access, parking and amenity space.

    Submitted 7 Oct 2026 Full applications
  • 26/02182/LDP Awaiting decision

    8 Thumpers Hemel Hempstead Hertfordshire HP2 5SJ

    Erection of a front entrance porch extension and replacement of the existing flat porch roof with a pitched tiled roof.

    Submitted 7 Oct 2026 Lawful development
  • 26/02184/NMA Awaiting decision

    Old Kiln Meadow Water End Road Potten End Hertfordshire HP4 2SG

    Non-material amendment to planning permission 25/01428/ROC

    Submitted 7 Oct 2026 Amendments
  • 26/02173/FHA Awaiting decision

    16 Friars Walk Tring Hertfordshire HP23 4AY

    Single storey wrap-around front, side and rear extension with deck/terrace area and privacy screen to rear. Demolition of existing garage.

    Submitted 7 Oct 2026 Householder
  • 26/02158/FHA Awaiting decision

    Aysgarth 7 Little Hoo Tring Hertfordshire HP23 4HU

    Single storey front extension.

    Submitted 6 Oct 2026 Householder
  • 26/02159/LDE Awaiting decision

    Venus Hill Farm Venus Hill Flaunden Hertfordshire HP3 0PG

    Confirming lawfulness of existing building used as a private art studio ancillary to the dwelling house. The outbuilding is situated to the east of east and north-east of the main farmhouse and is identified on the submitted as-built site plan, existing elevation drawings and annotated aerial imagery. The applicant advises that the footings and foundations were in place in April 2013 and believes that construction was fully completed in 2015. Since completion, the building has been used as a private art studio by the occupants of the dwelling house. No separate residential or independent commercial use is included in this application.

    Submitted 6 Oct 2026 Lawful development
  • 26/02172/FUL Awaiting decision

    Tring Park School For The Performing Arts Mansion Drive Tring Hertfordshire HP23 5LX

    Side extensions and associated alterations to the Markova Theatre

    Submitted 6 Oct 2026 Full applications
  • 26/02160/LDP Awaiting decision

    72 Victoria Road Berkhamsted Hertfordshire HP4 2JS

    Single storey rear extension with patio

    Submitted 6 Oct 2026 Lawful development
  • 26/02170/FHA Awaiting decision

    130 Chipperfield Road Kings Langley Hertfordshire WD4 9JD

    Single storey side and rear wrap round extension and associated internal alterations, front porch extension and changes to extenal wall finishes (enhanced external insulation and rendered finish)

    Submitted 6 Oct 2026 Householder
  • 26/02161/FHA Awaiting decision

    62 Trowley Hill Road Flamstead Hertfordshire AL3 8EE

    First floor rear extension and associated internal alterations

    Submitted 6 Oct 2026 Householder
  • 26/02155/AGD Awaiting decision

    Frenches Farm Tower Hill Chipperfield Kings Langley Hertfordshire WD4 9LN

    Creation of an access track.

    Submitted 5 Oct 2026 Prior approval
  • 26/02153/DRC Awaiting decision

    Eaton Court Maylands Avenue Hemel Hempstead Hertfordshire HP2 7TR

    Details required by Conditions 6 (Surface Water Drainage), 7 (Interim and Temporary Drainage Measures), 15 (Biodiversity Gain Plan), 16 (Biodiversity Enhancement Management Plan) and 18 (Fire Hydrants) attached to planning permission 25/02787/MFA

    Submitted 5 Oct 2026 Conditions
  • 26/02151/DRC Awaiting decision

    Eaton Court Maylands Avenue Hemel Hempstead Hertfordshire HP2 7TR

    Details required by Condition 13 (Construction Management Plan) attached to planning permission 25/02787/MFA

    Submitted 5 Oct 2026 Conditions
  • 26/02168/FHA Awaiting decision

    Ridge Mount 3 Redling Drive Bovingdon Hemel Hempstead Hertfordshire HP3 0RF

    Detached garage

    Submitted 5 Oct 2026 Householder
  • 26/02169/DRC Awaiting decision

    86 Chipperfield Road Kings Langley Hertfordshire WD4 9JD

    Details required by Conditions 2 (Sprinklers) and 3 (Landscaping) attached to planning application 25/026665/RET

    Submitted 5 Oct 2026 Conditions
  • 26/02135/ROC Awaiting decision

    Runways Farm Upper Bourne End Lane Hemel Hempstead Hertfordshire HP1 2RR

    Variation of Conditions 2 (Approved plans), 6 (Contamination), 9 (Car parking), 10 (Removal of buildings and hard surfaces), 11 (Remove car park), 12 (Control of parking), 15 (Private cafe use) attached to planning permission 19/03160/FUL

    Submitted 2 Oct 2026 Amendments
  • 26/02137/LBC Awaiting decision

    The Market House 61 High Street Tring Hertfordshire HP23 4AB

    Insertion of secondary glazing to two Offices to far end of building (facing Akeman Street). Insertion of access hatch to roof space within far office facing Akeman Street. Alterations to existing access hatch to Secretariat Office facing High Street.

    Submitted 2 Oct 2026 Heritage and listed buildings
  • 26/02136/DRC Awaiting decision

    Grange Farm Phase 2 Green Lane Bovingdon Hemel Hempstead Hertfordshire

    Details required by condition 4 (EV Charging Provision) attatched to planning permission 24/02942/RES

    Submitted 2 Oct 2026 Conditions
  • 26/02141/LDP Decided

    21 Ridgeway Berkhamsted Hertfordshire HP4 3LB

    Single storey rear extension and fenestration alterations.

    Submitted 2 Oct 2026 Lawful development
  • 26/02143/LDP Awaiting decision

    10 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP

    Lawful Development Certificate for change of use from a 6 Person HMO (Class C4) to a 7 Person HMO (Sui-Generis)

    Submitted 2 Oct 2026 Lawful development
  • 26/02132/FUL Awaiting decision

    Hamberlins Farm Hamberlins Lane Northchurch Hertfordshire HP4 3TD

    Demolition of existing stable/storage buildings and redevelopment with 5 dwellings (Use Class C3), including access and domestic gardens

    Submitted 1 Oct 2026 Full applications
  • 26/02133/ADV Awaiting decision

    Unit DC8 Prologis Park Hemel Hempstead Green Lane Hemel Hempstead Hertfordshire HP2 7ET

    Advertisement consent for signage on west and east elevations.

    Submitted 1 Oct 2026 Advertising
  • 26/02130/LBC Awaiting decision

    Gadespring 109 Piccotts End Hemel Hempstead Hertfordshire HP1 3AT

    Repairs to garden summer house

    Submitted 1 Oct 2026 Heritage and listed buildings
  • 26/02129/TCA Granted

    Lynwood House 64 Cross Oak Road Berkhamsted Hertfordshire HP4 3HZ

    Works to tree

    Submitted 1 Oct 2026 Trees
  • 26/02131/DRC Awaiting decision

    Eastburn 76 St Albans Hill Hemel Hempstead Hertfordshire HP3 9NQ

    Details required by conditions 2 (Materials),3 (Landscaping),4 (Trees),7 (Construction Management Statement) & 10 (Ecological Mitigation) attatched to planning permission 25/00548/FUL

    Submitted 1 Oct 2026 Conditions
  • 26/02126/TCA Granted

    9 Home Farm Park Road Tring Hertfordshire HP23 6QU

    Works to tree

    Submitted 1 Oct 2026 Trees
  • 26/02138/TPO Awaiting decision

    4 The Driveway Hemel Hempstead Hertfordshire HP1 1NT

    Fell tree and works to tree

    Submitted 1 Oct 2026 Trees
  • 26/02142/FUL Awaiting decision

    Amenity Green Verge Opposite 37-45 Belsize Road Hemel Hempstead Hertfordshire HP3 8DH

    To install 7 parking bays on Ameity Green Verge/ old parking opposite number 37-45 Belsize Road

    Submitted 30 Sep 2026 Full applications
  • 26/02110/HPA Awaiting decision

    6 Barberry Road Hemel Hempstead Hertfordshire HP1 1SD

    Single Storey rear extension measuring 4.53m deep with a maxim ridge height of 2.52m and maximum Eaves height of 2.20m

    Submitted 30 Sep 2026 Prior approval
  • 26/02117/FHA Awaiting decision

    35 West Valley Road Hemel Hempstead Hertfordshire HP3 0AN

    Single storey rear extension; hip-to-gable loft conversion with front and rear dormers; replacement porch to front; alterations to openings.

    Submitted 30 Sep 2026 Householder
  • 26/02123/TPO Awaiting decision

    3 Gilpins Ride Berkhamsted Hertfordshire HP4 2PD

    Fell and works to trees

    Submitted 30 Sep 2026 Trees
  • 26/02125/FHA Awaiting decision

    26 Leggfield Terrace Hemel Hempstead Hertfordshire HP1 2LL

    Demolition of conservatory. Construction of a single storey rear extension.

    Submitted 30 Sep 2026 Householder
  • 26/02118/TPO Decided

    6 Cardy Road Hemel Hempstead Hertfordshire HP1 1RL

    Works to tree

    Submitted 30 Sep 2026 Trees
  • 26/02114/VAR Awaiting decision

    Didsbury Cottage Chapel Croft Chipperfield Hertfordshire WD4 9DT

    Deed of variation to S106 relating to 4/01078/04/FUL

    Submitted 29 Sep 2026 Amendments
  • 26/02097/FHA Awaiting decision

    6 Upper Hall Park Berkhamsted Hertfordshire HP4 2NW

    Replacement Cladding, new windows to rear Extension. Raising roof height, attic conversion including dormer window to rear. Front porch and associated landscaping. Internal Alterations.

    Submitted 29 Sep 2026 Householder
  • 26/02108/LBC Awaiting decision

    Pouchen End Hall Pouchen End Lane Hemel Hempstead Hertfordshire HP1 2SA

    New vehicular entrance and driveway, replacement of the pool building with an extension. Internal alterations, replacement windows and changes to the existing building.

    Submitted 29 Sep 2026 Heritage and listed buildings
  • 26/02104/DRC Awaiting decision

    LA3, Land At West Hemel Hempstead

    Details required by Condition 25 (Materials) attached to planning permission 4/03266/18/MFA

    Submitted 29 Sep 2026 Conditions
  • 26/02109/FHA Awaiting decision

    9 Lombardy Close Hemel Hempstead Hertfordshire HP2 4NG

    Conversion of an existing garage to habitable accommodation, including insertion of new front and side windows; replacement of the existing flat roof over the front dormer with a pitched roof; installation of a heating stove flue; proposed vehicular crossover and dropped kerb.

    Submitted 29 Sep 2026 Householder
  • 26/02107/FHA Awaiting decision

    Pouchen End Hall Pouchen End Lane Hemel Hempstead Hertfordshire HP1 2SA

    New vehicular entrance and driveway, replacement of the pool building with an extension. Internal alterations, replacement windows and changes to the existing building.

    Submitted 29 Sep 2026 Householder
  • 26/02105/DRC Awaiting decision

    LA3, Land At West Hemel Hempstead

    Details required by Condition 31 (Landscape management and Maintenance) attached to planning permission 4/03266/18/MFA

    Submitted 29 Sep 2026 Conditions
  • 26/02106/ROC Awaiting decision

    Site At Junction Of Brook Street & Mortimer Hill Tring HP23 5EE

    Variation of Condition 2 (Approved Plans) and Condition 8 (Windows and Mechanical Ventilation) , Removal of Condition 7 (Noise Report) attached to planning permission 20/04063/FUL.

    Submitted 29 Sep 2026 Amendments
  • 26/02100/TCA Granted

    21 Albert Street Tring Hertfordshire HP23 6AX

    Fell tree

    Submitted 29 Sep 2026 Trees
  • 26/02099/TPO Awaiting decision

    3 Brackenhill Berkhamsted Hertfordshire HP4 2PU

    Works to tree

    Submitted 29 Sep 2026 Trees
  • 26/02111/TPO Decided

    Gable End Cottage Church Road Little Gaddesden Hertfordshire HP4 1NZ

    Works to trees

    Submitted 29 Sep 2026 Trees
  • 26/02098/TCA Granted

    29 Western Road Tring Hertfordshire HP23 4BQ

    Fell tree

    Submitted 29 Sep 2026 Trees
  • 26/02112/LDP Decided

    105 Spring Lane Hemel Hempstead Hertfordshire HP1 3RB

    Loft conversion with a rear dormer and three front rooflights

    Submitted 29 Sep 2026 Lawful development
  • 26/02113/TCA Granted

    Beechview Cherry Bounce Hemel Hempstead Hertfordshire HP1 3AS

    Works to tree

    Submitted 29 Sep 2026 Trees

Older applications, page 2 of 96

Recent decisions

Data to October 2026

  • 26/02038/TPO Granted

    26 Hillside Gardens Berkhamsted Hertfordshire HP4 2LF

    Works to tree

    Decided 8 Oct 2026 Trees
  • 26/02036/TPO Granted

    6 Beechcroft Berkhamsted Hertfordshire HP4 3BT

    Works to tree

    Decided 8 Oct 2026 Trees
  • 26/02000/TCA Withdrawn

    Nuyard Landscape Centre Tring Garden Centre Bulbourne Road Tring Hertfordshire HP23 5HF

    Fell tree

    Decided 8 Oct 2026 Trees
  • 26/01793/FHA Granted

    62 Granville Road Northchurch Hertfordshire HP4 3RN

    Two storey rear extension

    Decided 8 Oct 2026 Householder
  • 25/02376/DRC Granted

    LA3, Land At West Hemel Hempstead

    Details as required for the partial discharge of Condition 10 (Site Waste Management Plan and Construction Environmental Management Plan) and Condition 11 (Construction Traffic Management Plan) attached to Planning Permission 4/03266/18/MFA with respect to Phases 5 & 10 (excluding Local Centre) (as detailed on the approved phasing plan (Condition 3) (ref: 26/00701/DRC)

    Decided 8 Oct 2026 Conditions
  • 26/01301/NMA Granted

    LA3, Land At West Hemel Hempstead

    Non-material amendments to planning permission 4/03266/18/MFA (apartment A)

    Decided 8 Oct 2026 Amendments
  • 26/01947/FHA Granted

    22 Meadow Close Tring Hertfordshire HP23 5BT

    Demolition of existing rear and side extensions, construction of part single- and part two-storey rear/side extensions, and alterations to the front entrance and windows.

    Decided 7 Oct 2026 Householder
  • 26/01801/FHA Granted

    150 Chaulden Lane Hemel Hempstead Hertfordshire HP1 2BT

    Gable end loft conversion with a front facing dormer window and garden room/ gym to the rear garden

    Decided 7 Oct 2026 Householder
  • 26/01824/DRC Granted

    West Herts College Marlowes Hemel Hempstead Hertfordshire HP1 1HD

    Details required by Conditions 2 (Mammal Passage) and 7 (Walkover Surveys) attached to planning permission 25/02691/FUL

    Decided 7 Oct 2026 Conditions
  • 26/01823/LDP Granted

    50 Argyll Road Hemel Hempstead Hertfordshire HP2 6ND

    Loft conversion, rear dormer and front velux windows

    Decided 7 Oct 2026 Lawful development

The full record

Decisions between 2002 and 2026

PlanIndex holds 4,363 decisions from Dacorum between 2002 and 2026, part of 4,767 applications on record. Over that period 88% of clear-cut outcomes were approvals, 3,595 granted against 471 refused. The busiest single year was 2021, with 1,339 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

  • 4/01050/02/AGD Decided

    MERRYMEAD BARN, CHESHAM ROAD, WIGGINTON, TRING, HERTFORDSHIRE, HP236JE

    IMPLEMENT/HAY STORE

    Decided 12 Jun 2002 Other
  • 4/01079/02/FHA Granted

    101 ST. JOHNS ROAD, HEMEL HEMPSTEAD, HERTFORDSHIRE, HP1 1QG

    SINGLE STOREY FRONT AND REAR EXTENSIONS AND GARAGE EXTENSION

    Decided 11 Jul 2002 Householder
  • 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)

    Decided 11 Jul 2002 Conditions
  • 4/01062/02/FHA Granted

    16 MILLVIEW ROAD, TRING, HERTS, HP234ER

    SINGLE STOREY FRONT EXTENSION AND DORMER WINDOW

    Decided 11 Jul 2002 Householder
  • 4/01070/02/FHA Granted

    5 COOPER WAY, BERKHAMSTED, HERTS, HP4 2WE

    DETACHED SUMMERHOUSE IN REAR GARDEN

    Decided 11 Jul 2002 Householder
  • 4/01045/02/FHA Granted

    74 BRIDGEWATER ROAD, BERKHAMSTED, HERTS, HP4 1JB

    GARAGE ALTERATION AND SINGLE STOREY REAR EXTENSION

    Decided 18 Jul 2002 Householder
  • 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

    Decided 19 Jul 2002 Heritage and listed buildings
  • 4/01067/02/FHA Refused

    2 FLINT COTTAGES THE COMMON, CHIPPERFIELD, KINGS LANGLEY, HERTFORDSHIRE, WD4 9BL

    CONVERSION OF ROOF SPACE WITH REAR FACING ROOFLIGHTS

    Decided 19 Jul 2002 Householder
  • 4/01059/02/FHA Granted

    7 MENDIP WAY, HEMEL HEMPSTEAD, HERTS, HP2 5QU

    GROUND FLOOR REAR EXTENSION

    Decided 19 Jul 2002 Householder
  • 4/01056/02/FHA Granted

    KOZY CORNER, CHARLES STREET, TRING, HERTS, HP236BD

    LOFT CONVERSION WITH DORMERS WINDOWS (MODIFIED SCHEME)

    Decided 19 Jul 2002 Householder

Decision speed

12 months to October 2026, where both dates are published

  1. Within 8 weeks the statutory target for most applications 676 67%
  2. 8 to 13 weeks the target band for major development 173 17%
  3. Over 13 weeks often extended by agreement 155 15%

Planning agents in Dacorum

The firms named as agent on the most applications on this register. Company information only.

  1. Tree Monkey Tree Care Ltd 100% granted overall 81
  2. Miramar Design Ltd 97% granted overall 68
  3. Battram Associates Limited 91% granted overall 52
  4. Thompson Bradford Architects Ltd 92% granted overall 51
  5. Blackwood Architects Ltd 94% granted overall 45
  6. Savills Limited 92% granted overall 38
  7. Armstrong Rigg Planning 94% granted overall 38
  8. Herts Tree Surgeons Ltd 95% granted overall 37

Browse by ward

Applications by ward in Dacorum

Browse by postcode area

Applications by postcode district

Browse by year

Every application on record, month by month

Common questions

How many planning applications does Dacorum decide?

In the 12 months to October 2026, Dacorum decided 1004 planning applications. 86% 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 October 2026. Individual cases vary with complexity and consultation responses.

How many Dacorum decisions arrive within the eight week target?

Of the 1004 decisions in the 12 months to October 2026 where both dates are published, 67% 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 4363 decisions from Dacorum between 2002 and 2026, out of 4,767 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 October 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: 4,767 planning applications on record as of October 2026. Trailing 12 months: 1,004 decided, 86% approved, median 52 days to a decision. 1,307 new applications received in the same period. Decisions on record run between 2002 and 2026: 4,363 in total, 88% approved. Source: PlanIndex, planindex.co.uk.

Show Dacorum planning applications on your website

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<iframe src="https://planindex.co.uk/embed/applications/council/dacorum" title="Latest planning applications in Dacorum" width="100%" height="500" loading="lazy" frameborder="0"></iframe>
<p>Source: <a href="https://planindex.co.uk/planning-applications/dacorum">Planning applications in Dacorum</a>, from PlanIndex</p>

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