About Us

Diamond Investment Properties is an owner, operator, and developer of exceptional quality real estate properties. Our properties span the spectrum of Class A real estate, from high-identity office towers, prime location suburban office buildings, luxury multi-family properties, and development projects.

We are geographically focused on California real estate. Our years of experience and presence in this marketplace have enabled us to forge strong relationships with the area brokerage community and develop on-the-ground knowledge of local sub-markets.

The company began in 1974 as owners and developers of apartment communities in the San Francisco Bay Area, Las Vegas, and Scottsdale. We expanded and added a division that did high end home development in the SF Bay Area and Hawaii in the 80's and 90's.

Since 2004 we have executed over $300 million of purchase and sale transactions. We have completed projects ranging from repositioning office buildings, lease-up of vacant buildings, working with large corporate office users to meet their real estate growth needs, conversion of rental apartments to for-sale condominiums, and residential entitlement and development.

We take a hands-on approach with our properties. Our principals - Steve Diamond and Andrew Diamond - have extensive experience in sourcing, structuring, acquiring, developing, re-developing, entitling, managing, leasing and selling commercial real estate. We also operate a fully-integrated management company, with in-house property management and a construction division specializing in building rehabilitation and tenant improvements.

We put our energy and resources into a select number of high value-add and trophy properties. We are the ideally sized real estate firm: large enough to have every resource of the institutional operator, yet small enough to have a precise attention to detail and an eye to uncover opportunities.

Our investment strategy and organization enables us to identify and achieve results from unique opportunities. We our proud to have built a reputation of integrity, quality, and performance.