Why small bay industrial buildings are delivering superior performance and how investors can capitalize on this trend.
The Small Bay Advantage
While headlines focus on Denver’s overall industrial vacancy rising to decade highs, a closer look reveals that small bay industrial product is telling a very different story. Buildings under 100,000 square feet, and particularly those in the 10,000-50,000 square foot range, have maintained vacancy rates of just 4.3-5.1%—significantly outperforming the broader market rate of approximately 8.5%.
This outperformance isn’t accidental. Small bay industrial benefits from structural advantages that make it particularly resilient in the current market environment.
Performance Comparison
| Metric | Small Bay (<100K SF) | Overall Market |
| Vacancy Rate | 4.3-5.1% | 8.5% |
| Rent Growth Trend | Positive | Flat to declining |
| Tenant Demand | Strong, diverse | Normalizing |
| New Supply | Limited | Declining from peak |
| Lease-Up Risk | Lower | Higher for big-box |
Source: SVN Denver Commercial, CBRE, JLL, Cushman & Wakefield Denver Industrial Reports Q4 2025
Why Small Bay Outperforms
Diverse Tenant Demand
Small bay industrial serves a broad tenant base that includes local distributors, contractors, service companies, food and beverage operations, small manufacturers, auto service businesses, and countless other users. This diversity means that small bay demand doesn’t depend on any single industry or a few large tenants. When one sector softens, others often compensate.
Limited New Supply
Developers have focused on large-format distribution buildings where economies of scale favor construction. Building a 500,000 square foot distribution center is often more economically efficient than building ten 50,000 square foot small bay buildings. This development bias has created scarcity in the small bay segment, supporting occupancy and rent growth.
Location Preference
Small bay users typically prioritize proximity to customers, employees, and urban cores over achieving the lowest possible rent. A contractor serving Denver homeowners needs to be close to their customer base, not 30 miles from downtown near DIA. This location preference concentrates small bay demand in infill areas where supply is constrained.
Shorter Lease-Up Periods
Finding five tenants for 10,000 square foot spaces is typically faster than finding one tenant for a 500,000 square foot building. The deeper pool of potential users and smaller space requirements mean that small bay buildings can achieve stabilization more quickly, reducing carry costs and income volatility.
Stickier Tenants
Small bay tenants often build out their spaces to suit specific operations and develop customer relationships in their locations. The cost and disruption of relocating is significant relative to their size, making these tenants more likely to renew leases even at modest rent increases. Tenant retention tends to be higher than in big-box buildings where occupants may have more leverage and mobility.
Defining Small Bay
Small bay industrial typically refers to buildings with the following characteristics:
Size: Total building size under 100,000 square feet, with individual units ranging from 2,000 to 30,000 square feet.
Clear height: Typically 16-24 feet, adequate for most small business operations but not designed for high-rack distribution.
Configuration: Multi-tenant buildings with individual grade-level doors or dock-high loading for each unit.
Office component: Often includes 10-30% office finish for administrative functions.
Location: Typically infill locations with good visibility, access, and proximity to population.
Investment Considerations
Advantages
Lower vacancy risk: The 4.3-5.1% vacancy rate provides income stability compared to higher-vacancy big-box product.
Diversified income: Multiple tenants reduce concentration risk. Losing one tenant in a 10-tenant building impacts only 10% of income.
Rent growth potential: Limited supply and strong demand support continued rent growth in the small bay segment.
Accessible investment size: Small bay buildings often trade in the $5-25 million range, accessible to private investors and smaller funds.
Considerations
Management intensity: More tenants mean more leases to manage, more turnover, and more property management requirements.
Tenant credit: Small bay tenants are typically small businesses without investment-grade credit, requiring careful tenant screening.
Cap rates: Strong demand has compressed small bay cap rates to levels similar to or tighter than big-box, reducing the yield advantage.
Where to Find Small Bay in Denver
The strongest small bay markets in Denver include:
Central Denver: Highest rents and tightest vacancy. Limited availability.
Southwest/Centennial: Good access, affluent demographics, diverse tenant demand.
Aurora/East: Value opportunities with good population access.
Lakewood/Golden: West side demand with limited competing supply.
Bottom Line
Small bay industrial represents one of the strongest segments of Denver’s commercial real estate market. With vacancy rates less than half the overall market average and structural advantages that support continued outperformance, small bay offers compelling risk-adjusted returns for investors. The segment’s resilience during market softness demonstrates the value of diverse tenant demand and limited supply. For investors seeking industrial exposure with lower volatility, small bay deserves serious consideration.
About SVN Denver Commercial
SVN Denver Commercial specializes in small bay industrial investment sales and tenant representation. Contact us to discuss small bay opportunities in the Denver market.