Isle of Man Development Company Limited
We place your business in the most accessible commercial space on the Isle of Man.
The Isle of Man Development Company has been part of the Isle of Man’s Industrial and Commercial development for nearly 50 years.
With our own headquarters located within the Spring Valley Trading Estate, on the outskirts of Douglas, we are always accessible to support the needs of our tenants and their patrons.
From the outset we have supported the ongoing needs of Manx consumer and commercial communities.
Learn About Us
The Spring Valley Trading Estate is the hub of commercial activity on the Isle of Man.
Our properties provide flexible accommodation for large and small business operations.
Preview the properties that are currently available on our interactive map below.
View the PropertiesAboutThe Isle of Man Development Company operates across all sectors of the commercial property market including retail, office, industrial, and mixed-use schemes.

We are proud to contribute to the heritage of the Isle of Man commercial sector and are invested in its long term future.
The Spring Valley Trading Estate is ideally located in a central position on the outskirts of the Island’s capital Douglas, in close proximity to the central financial and residential districts and with direct access to the Island’s main shipping port and airport.
The inception of the company and the estate was due to an invitation in 1972 from the then Chief Minister Percy Radcliffe CBE to set up a prominent trading estate to meet the needs of the Island.
One of the company’s main objectives was, and remains, to support the Manx Government by serving the development needs of the Manx Community. Already home to several national retailers on the Island, the infrastructure is suited to support international enterprises, established retailers and scaling start-ups of any size.
For nearly half a century IOMDC has been forging strong links with both the local and business community, making notable contributions to Manx life.
IOMDC has supported several Isle of Man based charities. These contributions helped support psychological services for the elderly as well as enabling young people to gain valuable work experience on the island.
Properties

We have a wide range of units of all sizes available.
Due to the scale and dynamic profile of the Spring Valley Trading Estate, we frequently have units available. Please contact us with your enquiries.
Spring Valley Trading Estate
- Occupied
Unit 01
- Occupied
Unit 01A
- Occupied
Unit 02
- Occupied
Unit 03
- Occupied
Unit 04
- Occupied
Unit 05
- Occupied
Unit 07
- Occupied
Unit 08
- Occupied
Unit 09
- Available
Unit 10
- Occupied
Unit 11
- Available
Unit 12
- Available
Unit 14
- Occupied
Unit 15
- Occupied
Unit 17
- Occupied
Unit 19
- Available
Unit 21
- Occupied
Unit 23
- Occupied
Unit 24
- Occupied
Unit 25
- Occupied
Unit 26
- Occupied
Unit 27
- Occupied
Unit 29
- Occupied
Unit 31
- Occupied
Unit 33
- Occupied
Unit 34
- Occupied
Unit 35
- Occupied
Unit 36
- Occupied
Unit 38
- Occupied
Unit 40
- Occupied
Unit 40A
- Available
Unit 42
- Occupied
Unit 44
- Available
Unit 46
- Occupied
Unit 48A
- Occupied
Unit 48B
- Occupied
Unit 48C
- Occupied
Unit 48D
- Occupied
Unit 48E
Contact Us
For details of available units and upcoming availability, contact our office directly where you will always find us willing to discuss your commercial property needs.
Address
Isle of Man Development Co. Ltd.
1 Cooil Road, Braddan
Isle of Man, IM2 2QZ
Give Us a Call
Phone: +44 (0) 1624 628484