Columbus Multifamily Hits Record 10.4% Vacancy: Q1 2026 Market Analysis
The Columbus multifamily market entered Q1 2026 at a historic inflection point. Vacancy climbed to 10.4%, an all-time high and 170 basis points above the national average, as deliveries exceeded demand for the fourth consecutive year. Rent growth slowed sharply to 1.0% on a trailing 12-month basis — the weakest since the Great Financial Crisis — with concessions now widespread across all asset classes. Investment volume contracted to $417.4 million over the past 12 months, down significantly from the prior period, though private capital stepped into the gap left by institutional buyers pulling back. The market remains fundamentally sound with a diversified employment base and growing population, but operators and investors are navigating a prolonged supply absorption cycle with no clear floor on vacancy until late 2026 at the earliest.
Market Annual Trends
Past 12 Months | Historical = 10-year trailing average | Forecast = upcoming 12-month
- Delivered Units: 8,552 | Historical Avg: 3,906 | Forecast: 5,218 | Peak: 9,472 (2025 Q3)
- Net Absorption: 4,943 | Historical Avg: 3,185 | Forecast: 4,795 | Peak: 8,423 (2021 Q4)
- Vacancy Rate: 10.4% | Historical Avg: 7.1% | Forecast Peak: 10.4% (2026 Q2) | All-Time High
- Asking Rent Growth: 1.0% | Historical Avg: 2.0% | Forecast: 2.0% | Peak: 7.4% (2022 Q2)
- Effective Rent Growth: 0.7% | Historical Avg: 2.0% | Forecast: 2.0% | Peak: 7.6% (2022 Q2)
- Average Market Asking Rent: $1,395/unit market-wide
- Under Construction: 10,098 units across 43 properties, representing 4.4% of inventory — ranking Columbus among the top 10 U.S. markets for construction as a share of inventory
- Stabilized Vacancy: 8% (excludes properties in lease-up), up 80 basis points year-over-year
- New Supply Concentration: Upper Arlington led with approximately 20% of 12-month deliveries; Delaware County, Downtown Columbus, and Northeast Columbus each contributed roughly 14%
- 4 & 5-Star Units: Vacancy at 11.7%; net absorption fell 25% year-over-year to approximately 2,750 units; 67% of Downtown properties now offering discounts, up from 30% a year ago
- 3-Star Units: Deliveries surged 73% year-over-year to 5,700 units; vacancy in this segment hit a record 10.4%, well above the five-year average of 7%; 39% of 3-Star properties now offering concessions
- 1 & 2-Star Units: Vacancy at 9.4%; no new deliveries; negative net absorption of 41 units this quarter
Class-Specific Rent Growth (12-Month Trailing):
- 4 & 5 Star: 0.8% asking rent growth | Average asking rent: $1,664/unit | Effective: $1,624/unit
- 3 Star: 0.8% asking rent growth | Average asking rent: $1,421/unit | Effective: $1,393/unit
- 1 & 2 Star: 1.9% asking rent growth | Average asking rent: $1,073/unit | Effective: $1,059/unit
Capital Markets Overview
- Total Asset Value: $35.6 billion
- 12-Month Sales Volume: $417.4 million across 124 transactions, 121 properties, and 10,500 transacted units
- Market Cap Rate: 6.7%
- Market Sale Price/Unit (YOY Change): $147,169 | +4.6% year-over-year
- Average Transaction Cap Rate: 7.8% | Range: 5.5% – 12.4%
- Average Transaction Sale Price/Unit: $39.7K | Range: $17.8K – $260.4K
- Sale vs. Asking Price: -8.0% average discount
- Occupancy at Sale: 89.2% average
- Deal Flow: Increased 47% year-over-year, though still 31% below the pre-pandemic average
- Private Buyers: 57% of 12-month sales volume (vs. three-year average of 42%)
- Institutional Buyers: 34% of the buyer pool over the past 12 months (vs. three-year average of 43%)
- Value-Add Activity: Primary driver of recent acquisitions; buyers targeting discounted assets with deferred maintenance and below-market rents
Class-Specific Capital Metrics (Market Pricing, YTD 2026):
- 4 & 5 Star: Market Cap Rate: 6.3% | Market Sale Price/Unit: $198,735
- 3 Star: Market Cap Rate: 6.6% | Market Sale Price/Unit: $148,704
- 1 & 2 Star: Market Cap Rate: 7.2% | Market Sale Price/Unit: $98,155
Top Submarket Sales (Trailing 12 Months):
- Upper Arlington: $140.2M, 37 transactions, 6.9% cap rate, $159,056/unit
- Downtown Columbus: $57.6M, 16 transactions, 6.3% cap rate, $228,887/unit
- Licking County: $55.7M, 6 transactions, 7.7% cap rate, $104,636/unit
Takeaways
Comparing Q1 2026 to the Q4 2025 report, the picture has shifted in ways that are both concerning and, in a few spots, encouraging. Vacancy continued to climb, moving from 9.8% to 10.4% — a gain of 60 basis points — confirming the market has not yet found its floor. Net absorption dropped significantly, from 6,286 units in Q4 2025 to 4,943 units now, pulling back toward the historical average after two years of outperformance. Deliveries also eased slightly, from 9,093 units to 8,552, which is the first tangible sign that the supply peak is behind us even if the pipeline remains full at 10,098 units.
The more positive signal is rent growth. After nearly bottoming out at 0.2% asking rent growth in Q4 2025, the trailing 12-month figure has recovered to 1.0% — still weak by historical standards, but a meaningful directional change. That recovery is visible across all classes. The 4 & 5 Star segment went from -0.3% rent growth in Q4 2025 to +0.8% now. The 3 Star segment moved from 0% to 0.8%. Only the 1 & 2 Star segment softened slightly, from 2.6% to 1.9%, likely reflecting the demand compression hitting lower-income renters as concessions in higher-tier units pull some renters up the quality ladder.
Macro Headwind: The U.S.–Iran Conflict and Interest Rate Volatility
The U.S. conducted strikes on Iran on February 28, 2026, an event that immediately rippled into capital markets. The 30-year fixed mortgage rate, which had briefly dipped to 5.98% — a four-year low — on February 26, climbed back to 6.22% in the aftermath as oil price volatility reignited inflation concerns and pushed Treasury yields higher. For multifamily specifically, Marcus & Millichap outlined three scenarios: a short conflict with limited infrastructure damage, a multi-month conflict, and an extended conflict disrupting Persian Gulf energy supply. The most consequential risk in the third scenario is a prolonged inflationary period that delays Fed rate cuts, keeps financing costs elevated, and softens household formation as employment growth slows. Construction loan spreads are already widening per several private real estate capital market analysts, and lenders are reassessing loan-to-cost ratios on new ground-up deals.
For Columbus specifically, the channel is indirect but real: higher energy costs increase operating expenses for property management, concessions are already compressing effective yields, and any softening in employer confidence — at firms like JPMorgan Chase, Nationwide, or Intel — slows job creation that drives household formation. The Columbus market is not oil-dependent, which is a buffer. But it is rate-sensitive at the transaction level, and any sustained rate elevation keeps cap rate compression off the table.
Data Source from CoStar Group
