Planning Applications in HP3

Planning authorities: Dacorum Borough Council, Three Rivers District Council

Search current and historic planning applications in the HP3 postcode district across Dacorum and Three Rivers - 75 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 75 applications
26/01644/FHA Today With planning case officer

3 Avocet Road Hemel Hempstead Hertfordshire HP3 0FZ

Single Storey Rear Extension

Full Householder Application Dacorum
26/01634/TPO Yesterday With planning case officer

9 Farnham Close Bovingdon Hemel Hempstead Hertfordshire HP3 0QT

Works to a tree

Works to Preserved Tree(s) Dacorum
26/01639/LDP 2 days ago With planning case officer

Cornerways Henry Street Hemel Hempstead Hertfordshire HP3 9DU

Change of use from C3 Dwelling house to C4 small HMO

Lawful Development Certificate Proposed Dacorum
26/01624/FHA 24 Jul 2026 With planning case officer

Charnwood 15 King Edward Street Hemel Hempstead Hertfordshire HP3 0AD

Part two storey part single storey rear extension, single storey side extension

Full Householder Application Dacorum 24 Jul 2026
26/01613/LDE 23 Jul 2026 With planning case officer

Langley Tennis Club Hemel Indoor Tennis Centre Highwoodhall Lane Hemel Hempstead Hertfordshire HP3 8RW

Erection of external lighting in association with an existing outdoor tennis court.

Lawful Development Certificate Existing Dacorum 23 Jul 2026
26/01590/LDP 21 Jul 2026 Awaiting final decision

Norton Cottage Stoney Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0DP

Single-storey timber garden room for ancillary use to the main dwelling with associated WC and storage area, located a minimum of 2m from adjacent bou...

Lawful Development Certificate Proposed Dacorum 21 Jul 2026
26/01584/UPA 17 Jul 2026 With planning case officer

Holly Tree Cottage Long Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0PZ

Construction of additional floor above existing dwelling. Proposed height: 8.49m

Additional Storey Prior Approval Dacorum 17 Jul 2026
26/01570/NMA 16 Jul 2026 With planning case officer

Former British Gas Site London Road Hemel Hempstead Hertfordshire

Non material amendment attached to planning permission 25/00549/MFA

Non-Material Amendment Dacorum 16 Jul 2026
26/01573/FHA 16 Jul 2026 With planning case officer

Hill Top Hempstead Road Bovingdon Hemel Hempstead Hertfordshire HP3 0DS

Ground floor rear extension with first floor rear extension to create a lift shaft

Dacorum 16 Jul 2026
26/01574/TPO 16 Jul 2026 With planning case officer

Leverstock Green Farmhouse Leverstock Green Road Hemel Hempstead Hertfordshire HP3 8QE

Fell tree

Works to Preserved Tree(s) Dacorum 16 Jul 2026
26/01575/TPO 16 Jul 2026 With planning case officer

Leverstock Green Farmhouse Leverstock Green Road Hemel Hempstead Hertfordshire HP3 8QE

Works to trees

Works to Preserved Tree(s) Dacorum 16 Jul 2026
26/01557/FUL 15 Jul 2026 With planning case officer

Orchard Stable And Paddocks Adjacent Siena House Flaunden Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0RL

Construction of a detached dwelling with associated landscaping and access, following the demolition of the stables

Dacorum 15 Jul 2026
26/01568/ROC 15 Jul 2026 With planning case officer

End Oak Water Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0NA

Variation of condition 7 (approved plans) attached to planning permission 25/00618/FUL

Dacorum 15 Jul 2026
26/01546/APA 10 Jul 2026 With planning case officer

Marchants Farm Pudds Cross Bovingdon Hemel Hempstead Hertfordshire HP3 0NJ

Conversion of an agricultural barn to 5 dwellings, under Class Q.

Dacorum 10 Jul 2026
26/01523/HPA 8 Jul 2026 Awaiting final decision

6 Bennetts End Road Hemel Hempstead Hertfordshire HP3 8DG

Single storey rear extension measuring 6.00m deep with a maxim ridge height of 3.00m and maximum eaves height of 2.75m

Dacorum 8 Jul 2026
26/01524/HPA 8 Jul 2026 Awaiting final decision

125 Barnacres Road Hemel Hempstead Hertfordshire HP3 8JG

Single storey rear extension measuring 6.00m deep with a maximum ridge height of 4.00m and maximum eaves height of 2.50m

Dacorum 8 Jul 2026
26/01505/FHA 7 Jul 2026 With planning case officer

509 Barnacres Road Hemel Hempstead Hertfordshire HP3 8AR

Single storey rear extension, double storey rear and side extension, new first floor obscure glass side window and replacement of existing wall in fro...

Dacorum 7 Jul 2026
26/01490/FHA 3 Jul 2026 With planning case officer

3 Crossfell Road Hemel Hempstead Hertfordshire HP3 8RB

Single storey rear and single storey side extension.

Full Householder Application Dacorum 3 Jul 2026
26/01476/CMA 30 Jun 2026 With planning case officer

Oakview Lodge 349 Chambersbury Lane Hemel Hempstead Hertfordshire HP3 8LW

Full planning permission for the change of use from class C3 to C2 childrens care home and changes to fenestration at Oakview Lodge, 349 Chambersbury ...

County Matters Application Dacorum 30 Jun 2026
26/01442/FHA 26 Jun 2026 Awaiting final decision

West Mead Leverstock Green Road Hemel Hempstead Hertfordshire HP3 8QB

Single-storey side extension

Full Householder Application Dacorum 26 Jun 2026
26/01453/DRC 26 Jun 2026 With planning case officer

17 Silverthorn Drive Hemel Hempstead Hertfordshire HP3 8BU

Details required by Condition 4 (Landscaping and Levels) attached to planning permission 24/02759/FHA

Discharge of Condition(s) Dacorum 26 Jun 2026
26/01435/DRC 25 Jun 2026 With planning case officer

Highfield 47 Chesham Road Bovingdon Hemel Hempstead Hertfordshire HP3 0EA

Details as required by Condition 7 (Biodiversity Gain Plan) attached to planning permission 25/02131/FUL

Discharge of Condition(s) Dacorum 25 Jun 2026
26/01444/LDP 25 Jun 2026 Awaiting final decision

11 Siskin Drive Hemel Hempstead Hertfordshire HP3 0FT

Loft Conversion

Lawful Development Certificate Proposed Dacorum 25 Jun 2026
26/01420/FHA 24 Jun 2026 With planning case officer

The Laurels Shendish Drive Leading From London Road Shendish Hemel Hempstead Hertfordshire HP3 0AA

Detached 3 car garage.

Full Householder Application Dacorum 24 Jun 2026
26/01438/CWC 24 Jun 2026 With planning case officer

1 Opal Court Goldcroft Hemel Hempstead Hertfordshire HP3 8DD

Flats 1-11 (inclusive) at Opal Court, Goldcroft, HP3 8DD - Copy of Demand Notice dated 29/03/2018 Confirmation that all conditions within planning per...

Confirmation of Discharged Conditions Dacorum 24 Jun 2026
26/01416/FHA 23 Jun 2026 With planning case officer

Rent Street Barns 62 Chipperfield Road Bovingdon Hemel Hempstead Hertfordshire HP3 0JW

Single storey side and rear extension, and internal alterations.

Full Householder Application Dacorum 23 Jun 2026
26/01417/LBC 23 Jun 2026 With planning case officer

Rent Street Barns 62 Chipperfield Road Bovingdon Hemel Hempstead Hertfordshire HP3 0JW

Single storey side and rear extension, and internal alterations

Listed Building Consent Dacorum 23 Jun 2026
26/01408/FHA 22 Jun 2026 With planning case officer

2 Albion Mews Belswains Lane Hemel Hempstead Hertfordshire HP3 9PP

Conversion of roof space into habitable room with proposed rear flat roof dormer.

Full Householder Application Dacorum 22 Jun 2026
26/01375/LDP 18 Jun 2026 Approved

18 Highcroft Road Felden Hemel Hempstead Hertfordshire HP3 0BU

Construction of a private outdoor swimming pool.

Lawful Development Certificate Proposed Dacorum 18 Jun 2026
26/01376/FHA 18 Jun 2026 With planning case officer

28 Cedar Walk Hemel Hempstead Hertfordshire HP3 9ED

Addition of a first floor rear extension and two storey front/side infill extension. Addition of a first floor side window to serve the new bathroom s...

Full Householder Application Dacorum 18 Jun 2026
26/01360/FUL 17 Jun 2026 With planning case officer

16 Horselers Hemel Hempstead Hertfordshire HP3 9UH

Use of 16 Horselers as a residential children's home accommodating children under 18, with carers present. Use Class C2 (Residential Institutions).

Full Planning Permission Dacorum 17 Jun 2026
26/01379/FHA 17 Jun 2026 Awaiting final decision

244 Belswains Lane Hemel Hempstead Hertfordshire HP3 9XB

Single storey front extension.

Full Householder Application Dacorum 17 Jun 2026
26/01356/ROC 16 Jun 2026 Awaiting final decision

Eastburn 76 St Albans Hill Hemel Hempstead Hertfordshire HP3 9NQ

Variation of Condition 13 (Approved Plans) attached to planning permission 25/00548/FUL

Removal/Variation of Condition Dacorum 16 Jun 2026
26/01327/FUL 12 Jun 2026 With planning case officer

13 Catlin Street Hemel Hempstead Hertfordshire HP3 9AU

Change of Use of a Garden Shed to Dog Grooming Studio

Full Planning Permission Dacorum 12 Jun 2026
26/01334/ROC 12 Jun 2026 With planning case officer

The Forge Maple Farm Shantock Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0NN

Variation of Condition 1 (Amended plans) attached to planning permission 25/02109/ROC

Removal/Variation of Condition Dacorum 12 Jun 2026
26/01340/DRC 12 Jun 2026 With planning case officer

1 Box Lane Hemel Hempstead Hertfordshire HP3 0DH

Details required by Conditions 3 (Materials), 4 (Details), 5 (Landscaping), 8 (LEMP), 9 (Drainage), 11 (Access), 14 (EV Charging), 17 (Drainage, 18 (R...

Discharge of Condition(s) Dacorum 12 Jun 2026
26/01313/TPO 11 Jun 2026 Approved

4 Copper Beech Close Hemel Hempstead Hertfordshire HP3 0DG

Works to trees T3: Walnut - Crown reduction up to 2.5m

Works to Preserved Tree(s) Dacorum 11 Jun 2026
26/01320/FHA 11 Jun 2026 Awaiting final decision

23 Cedar Walk Hemel Hempstead Hertfordshire HP3 9EB

Single storey rear extension

Full Householder Application Dacorum 11 Jun 2026
26/01310/LDP 10 Jun 2026 Approved

44 Hobbs Hill Road Hemel Hempstead Hertfordshire HP3 9QB

Hip to gable loft conversion with rear dormer window and front rooflight.

Lawful Development Certificate Proposed Dacorum 10 Jun 2026
26/01317/ROC 10 Jun 2026 With planning case officer

1 Box Lane Hemel Hempstead Hertfordshire HP3 0DH

Variation of Condition 2 (approved plans) attached to planning permission 24/00781/FUL allowed on appeal APP/A1910/W/24/3358181

Removal/Variation of Condition Dacorum 10 Jun 2026
26/01288/RET 9 Jun 2026 With planning case officer

7 Haddon Close Hemel Hempstead Hertfordshire HP3 8NE

Construction of an as-built basement/cellar located directly beneath the footprint of the existing outbuilding (retrospective)

Retention of Development Dacorum 9 Jun 2026
26/01293/FHA 9 Jun 2026 Approved

61 Crabtree Lane Hemel Hempstead Hertfordshire HP3 9EG

Garage conversion with new pitched roof.

Full Householder Application Dacorum 9 Jun 2026
26/01295/LDP 9 Jun 2026 With planning case officer

Basildon Court Croxley Road Hemel Hempstead Hertfordshire

The external overclad Trespa panels removed and reinstated following fire safety measures put in place.

Lawful Development Certificate Proposed Dacorum 9 Jun 2026
26/01296/LDP 9 Jun 2026 With planning case officer

Lion Court Croxley Road Hemel Hempstead Hertfordshire

Removal of the overclad panels and reinstating the panels following safety measures put in place. The building and use are retained as existing and on...

Lawful Development Certificate Proposed Dacorum 9 Jun 2026
26/0938/FUL 9 Jun 2026 Pending Consideration

Land Adjacent To North Point Harthall Lane Kings Langley Hertfordshire HP3 8SE

Construction of 2no. two storey detached dwellings, with associated access, parking and landscaping works

Full Application Three Rivers 9 Jun 2026
26/01267/FUL 8 Jun 2026 With planning case officer

10 Siskin Drive Hemel Hempstead Hertfordshire HP3 0FT

Extension to ground floor flat.

Dacorum 8 Jun 2026
26/01308/DRA 8 Jun 2026 With planning case officer

Land At Grange Farm Green Lane Bovingdon Hemel Hempstead Hertfordshire

Details required by Legal Agreement- Schedule 1 Paragraph 2.2 (Phase 2 Affordable Housing Scheme) of the S106 attached to Planning Permission23/02034/...

Details Required by Legal Agreement Dacorum 8 Jun 2026
26/01262/DRC 5 Jun 2026 Approved

St Lawrence Hall Vicarage Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0LP

Details as required by Condition 2 (BNG) attached to planning permission 25/02014/FUL

Discharge of Condition(s) Dacorum 5 Jun 2026
26/01228/FHA 2 Jun 2026 Approved

6 Chipperfield Road Bovingdon Hemel Hempstead Hertfordshire HP3 0JN

Single storey side extension. 2 storey front extension

Full Householder Application Dacorum 2 Jun 2026
26/01229/FUL 2 Jun 2026 With planning case officer

Paddock Cottage Shendish Drive Leading From London Road Shendish Hemel Hempstead Hertfordshire HP3 0AA

Construction of Self Build detached dwelling.

Full Planning Permission Dacorum 2 Jun 2026
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Data updated daily. Source: Dacorum and Three Rivers planning portals.