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 Properties


The Isle of Man Development Company operates across all sectors of the commercial property market including retail, office, industrial, and mixed-use schemes.

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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.

Spring Valley 1988
Spring Valley 2020

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.


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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 Arrow pointing top right with your enquiries.

Spring Valley Trading Estate

List of Units

Click on item to view specs and map position.

Code Status
01 01A 02 03 04 05 07 08 09 10 11 12 14 15 17 19 21 23 24 25 26 27 29 31 33 34 35 36 38 40 40A 42 44 46 48 Estate Office

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.


Isle of Man Development Co. Ltd.
1 Cooil Road, Braddan
Isle of Man, IM2 2QZ

Give Us a Call

Phone: +44 (0) 1624 628484