Troy has carried the Class A office and retail crown in Oakland County for decades, and the Somerset Collection's two towers are still the reference point anyone in this market uses before they mention Big Beaver Road or the dealership row along Maple.
Big Beaver Road and the Corporate Corridor
Big Beaver Road is Troy's defining office corridor, home to a concentration of corporate headquarters and regional offices -- many of them for international companies, particularly automotive suppliers with US or North American headquarters located here specifically for the access to Detroit's auto industry without being inside it. Somerset Collection anchors the retail side with two connected towers that have positioned themselves as the upscale shopping destination for the entire northern suburbs rather than for Troy alone, drawing shoppers from as far as Rochester Hills and Bloomfield Hills.
The Troy Motor Mall, strung along Maple Road, Coolidge Highway, and Rochester Road, is one of the densest concentrations of auto dealerships in the state, a category of commercial real estate that behaves very differently from either office or traditional retail.
What Trades in a Troy Exchange
Troy's replacement activity spans a genuinely broad set of asset classes:
- Class A suburban office along Big Beaver Road
- upscale and specialty retail near Somerset Collection
- auto dealership and service properties in the Motor Mall corridor
- medical and dental office serving the surrounding residential base
- corporate flex and light-industrial space on the city's east side
The auto dealership properties are a category most of this network doesn't see elsewhere -- long-term single-tenant leases with substantial building improvements specific to the franchise, which changes both the diligence process and the pool of buyers who understand the asset.
Who Sells, and What's Driving It
Big Beaver office owners are trading for reasons familiar across the region -- aging Class B buildings losing tenants to newer construction, or Class A owners simply cashing out at a strong valuation to exchange into a passive net-lease or DST position. Dealership property owners are a different case; they often sell as part of a broader business transition, such as a dealer group consolidating locations or an owner retiring from the auto business entirely, and the real estate exchange runs alongside a separate business sale that has its own timeline the 1031 process has to work around.
Medical office owners tend to be long-hold families exchanging out as they age past active management.
Diligence Specific to Troy's Asset Mix
Class A office in Troy generally commands a premium, so buyers should confirm that premium is supported by actual tenant credit and lease term rather than the address alone. Dealership properties require a specialized review of franchise agreements, environmental history from decades of vehicle service, and whether the improvements have value beyond the specific franchise use if the tenant were to leave.
Retail near Somerset should be checked for whether leases are tied to co-tenancy or sales percentage clauses that behave differently than a flat net-lease structure. Corporate flex space on the city's east side deserves a look at whether the building was purpose-built for a single tenant's specialized use, since that can limit the pool of buyers if the tenant relocates.
Backup Options for a Troy Identification List
Rochester Hills is the closest comparison for Class A office and medical office if a Big Beaver property doesn't clear diligence. Southfield offers similar office square footage at a considerably lower basis, though with a different vacancy history to underwrite. For dealership or auto-service replacements specifically, there's limited depth elsewhere in this network, so investors in that category often widen their search well beyond Oakland County.
Birmingham and Bloomfield Hills work for smaller upscale retail alternatives near Somerset.
Common 1031 Exchange Questions
What makes a dealership property different from a typical net-lease exchange target?
Dealership real estate usually carries substantial franchise-specific improvements -- service bays, showroom finishes, and equipment infrastructure -- that have limited value if the franchise tenant leaves, so diligence needs to look past the lease terms to the underlying franchise agreement and the building's alternate-use potential.
Is Big Beaver Road office still a strong 1031 replacement given how much corporate real estate has changed?
Class A buildings with strong tenant credit have generally held up better than Class B stock elsewhere in the region, but that premium needs to be justified by actual lease term and tenant quality rather than assumed from the address. A full lease audit is worth doing before treating it as a straightforward replacement.
Can I exchange a Troy office building into a Somerset-area retail property?
Yes, the like-kind standard for real property covers essentially any real estate held for investment or business use, so an office-to-retail exchange is generally permitted. The bigger question is usually whether the retail lease structure fits the investor's income goals as well as the office building did.
What happens to the 1031 timeline if a dealership sale is tied to a separate business transaction?
The real estate exchange still runs on its own 45-day and 180-day clocks starting from the closing of the relinquished property, regardless of what's happening with the separate business sale. Coordinating both transactions' timelines with the qualified intermediary early is essential.
Where should I look if a Troy office property doesn't clear diligence in time?
Rochester Hills is the closest comparison for Class A office and medical office. Southfield offers similar square footage at a considerably lower basis, though the vacancy history there needs a more careful read.
