D2 Design Studio Ltd
D2 Design Studio Ltd is an architectural practice in Hemel Hempstead. See its accreditations, specialisms and planning track record.
Active on Companies House
11408439
Architectural Activities
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Hemel Hempstead, HP3, England
About D2 Design Studio Ltd
D2 Design Studio is a renowned architectural firm founded in 2000, specializing in innovative and sustainable design solutions for modern living in Herfordshire. The practice combines creativity and precision across residential, commercial, urban planning, and landscape architecture projects, leveraging latest technologies and sustainable practices to create aesthetically pleasing and environmentally responsible spaces.
Credentials
- ARB registered
Memberships can lapse, so check before work starts.
Planning Application Track Record
34
Applications
92%
Approval Rate
3
Local Authorities
3
Appeals (0% successful)
Local Authorities
Aylesbury Vale
Dacorum
West Oxfordshire
Application Types
Extensions
12
Other
5
Commercial
4
Listed Building
3
Demolition
2
Tree Works
1
Conditions
1
Planning Application History (34)
29 of 34 applications have a map location
26/02264/FHA
Two storey front extension, First floor side and rear extension. Part garage conversion. Alteration of rear elevation doors and window openings. Driveway alterations. Relocation of principal entrance.
10 Highclere Drive Hemel Hempstead Hertfordshire HP3 8BT
Undecided
Dacorum2026-10-1526/02265/FHA
Conversion of an existing single storey outbuilding for re-use as a residential annexe
Cowslip Cottage Hogpits Bottom Flaunden Hertfordshire HP3 0PX
Undecided
Dacorum2026-10-1523/01094/FHA
Single storey rear extension and single storey front porch
11 Abel Close Hemel Hempstead Hertfordshire HP2 4BL
Permitted
Dacorum2023-05-0525/02415/RET
9 The Barns Hemel Hempstead Hertfordshire HP3 8DB
Dacorum2025-09-29Not in our records
21/02884/FHA
Garage conversion. Porch extension. Loft extension with riased roof ridge and conversion with rear-facing dormer and front-facing rooflights
38 Green End Road Hemel Hempstead Hertfordshire HP1 1QR
Permitted
Dacorum2021-07-2124/00618/APP
Householder application for demolition of existing side extension and erection of replacement part single, part two-storey side extension
Bye Green Cottage Brook End Weston Turville Buckinghamshire HP22 5RF
Permitted
Aylesbury Vale2024-02-2223/00511/HPA
Single storey rear extension measuring 4.5m deep with a maximum height of 3.41m and a maximum eaves height of 2.71m.
17 Cotesmore Road Hemel Hempstead Hertfordshire HP1 2HJ
Permitted
Dacorum2023-02-2425/00253/FHA
Single storey front extension. Entrance relocation. Work to roof. Work to driveway.
15 Bulbourne Close Hemel Hempstead Hertfordshire HP1 1QX
Permitted
Dacorum2025-02-0423/03037/OTD
120No. Solar array panels fixed to the existing roof
Hobbs Hill Wood Primary School Peascroft Road Hemel Hempstead Hertfordshire HP3 8ER
Permitted
Dacorum2023-12-2024/01530/FHA
Erection of first and second floor front, side and rear extension, increase in ridge height, installation of crown roof and alteration to fenestration.
Le Chalet Long Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0NE
Rejected
Dacorum2024-07-0524/02507/LDP
Single storey side extension.
Glenwood 22 Pancake Lane Hemel Hempstead Hertfordshire HP2 4NB
Permitted
Dacorum2024-11-0523/01223/LDP
Single storey rear extension
14 Delmar Avenue Hemel Hempstead Hertfordshire HP2 4LY
Permitted
Dacorum2023-05-2225/02416/LBC
Conversion of existing farm buildings to 2 residential dwellings (9 and 10 The Barns) and Listed Building consent for internal and external alterations - retrospective
9 The Barns Hemel Hempstead Hertfordshire HP3 8DB
Permitted
Dacorum2025-09-2925/02476/CND
Discharge of Conditions 3 (schedule of materials), 4 (external windows and doors), 5 (water consumption), 7 (access), 8 (cycle parking) and 9 (surface water drainage) of Planning Permission 24/01566/FUL
Land Adjacent To 10 Coombes Close Shipton Under Wychwood Oxfordshire
Permitted
West Oxfordshire2025-10-0721/00249/APP
Single storey side extension, two storey side extension, part single part two storey rear extension, installation of solar roof panels
The Finches 11 Eaton Bray Road Northall Buckinghamshire LU6 2EU
Permitted
Aylesbury Vale2021-01-2126/01400/LDP
Single storey front porch extension. Installation of front facing velux type rooflight.
27 Wrensfield Hemel Hempstead Hertfordshire HP1 1RN
Permitted
Dacorum2026-06-2326/01401/FHA
Garage conversion, porch extension, single storey side extension with new pitched roof over. First floor front extension with side facing dormers and Velux rooflights. Rear facing dormer extension.
27 Wrensfield Hemel Hempstead Hertfordshire HP1 1RN
Permitted
Dacorum2026-06-2324/00663/ALB
Listed building application for demolition of existing side extension and erection of replacement part single, part two-storey side extension
Bye Green Cottage Brook End Weston Turville Buckinghamshire HP22 5RF
Permitted
Aylesbury Vale2024-02-2726/00555/LBC
Conversion of Part shop to Bedsitter with Bathroom & WC
18A High Street Hemel Hempstead Hertfordshire HP1 3AE
Permitted
Dacorum2026-03-0524/01283/LBC
Installation of glazed screens/dividing office wall to form two internal office spaces within the vaults of a Grade 2 Listed Building
Bankhall House 7 High Street Hemel Hempstead Hertfordshire HP1 3AA
Permitted
Dacorum2024-06-07Page 1 of 2