2026 Rent Growth Forecast: Why Single-Family Rentals Are Outpacing Multifamily and What It Means for St. Louis Landlords and Tenants

In the ever-evolving landscape of the U.S. housing market, 2026 is shaping up to be a year of stabilization rather than dramatic shifts. After years of pandemic-fueled volatility, rent growth is projected to remain modest, with clear divergences between single-family rentals (SFR) and multifamily units. For landlords, this means recalibrating strategies to prioritize occupancy over aggressive pricing, while tenants—especially in markets like St. Louis—may find breathing room in a softening environment. Drawing from recent forecasts by industry leaders like Zillow, Yardi Matrix, and CBRE, this post dives into the projections, sector differences, regional nuances, influencing factors, and practical implications. Whether you’re a property owner navigating investments or a renter budgeting for the year ahead, understanding these trends can help you make informed decisions.

National Rent Growth Projections for 2026: A Modest Outlook

As we enter 2026, rent growth across the U.S. is expected to hover at subdued levels, reflecting a market that’s absorbing the aftershocks of a historic construction boom. According to Zillow’s latest forecast, multifamily rents are projected to remain essentially flat, with a slight decline of -0.2% by year’s end. This marks a continuation of the cooling trend seen in 2025, where multifamily rents rose by just 1.4% year-over-year amid elevated vacancies and an influx of new units. In contrast, single-family rents are anticipated to see a more positive trajectory, rising by about 1.1% annually in December 2026. Other sources echo this sentiment: Buildium projects single-family rent growth at 2.3%, outpacing multifamily’s near-flat 0.3%.

This modest overall growth—averaging around 1-2% nationally—comes after a period of deceleration. In 2025, single-family rents grew by 2.9% annually, down from 4.1% in 2024, while multifamily effective rent growth was negative at -0.8%. The national vacancy rate for multifamily units ended 2025 at 6.7%, up from 6.4% the prior year, signaling that supply is still outpacing demand in many areas. However, as new multifamily construction slows—starts are forecasted to drop 5% to 392,000 units in 2026—the market could tighten, potentially supporting slight rent increases later in the year.

These projections aren’t uniform; they highlight a market in transition. For context, pre-pandemic rent growth averaged around 3-4% annually, so 2026’s outlook represents a return to more normalized, albeit restrained, conditions. Economic headwinds like softening job growth and lingering inflation are capping upside potential, but underlying demand from demographics—such as millennials delaying homeownership—keeps the floor firm.

Sector Differences: Single-Family vs. Multifamily Rentals

The stark contrast between single-family and multifamily rent growth stems from fundamental differences in supply dynamics, tenant preferences, and market resilience. Single-family rentals have demonstrated stronger performance, with rents up 2.7% year-over-year in January 2026, compared to multifamily’s 1.4%. Over the past decade, SFR rents have compounded at about 5.5% annually, outstripping multifamily’s 4.2%. Why? Demand for single-family homes remains robust, driven by families seeking more space, privacy, and suburban amenities—trends amplified by remote work and high homeownership barriers.

In 2025, single-family rental households grew by 1.7%, reaching a seven-year high, as affordability challenges in the for-sale market kept potential buyers renting longer. Zillow forecasts this trend continuing, with SFR rents climbing to 1.8% growth for the year, supported by limited new supply additions. Markets like Miami, Atlanta, and Phoenix have led this charge, with occupancy rates holding steady at around 95%.

Multifamily, on the other hand, is grappling with oversupply. A surge in completions—1.019 million housing units in 2025, including a spike in multifamily starts—has pushed vacancies higher, particularly in the Sun Belt. Yardi Matrix anticipates national multifamily rent growth at 1.2% for 2026, with regional variations: Sun Belt cities like Austin and Phoenix facing declines due to lease-up pressures, while Midwest and coastal areas see 1.7-2.1% gains. This oversupply has led to concessions and slower leasing, with effective rents falling in high-delivery markets.

The divergence underscores a key point: Single-family rentals offer more pricing power due to their scarcity and appeal, while multifamily operators must focus on renewals and occupancy to weather the storm. As one industry expert noted, “Even if absorption moderates, it won’t take a crazy amount of demand to outpace dwindling completions,” potentially flipping the script by late 2026.

Regional Variations and a Spotlight on St. Louis

Rent trends aren’t one-size-fits-all; geography plays a pivotal role. Nationally, the Sun Belt continues to soften with rent declines in cities like Austin (-14.2% since 2023) and Phoenix (-9%), as they digest excess inventory. Conversely, Midwest and Northeast markets like Chicago (10.2% growth) and New York (13.0%) benefit from limited supply and steady demand. CBRE forecasts rent growth stabilizing at low levels for much of 2026, with positive shifts in low-supply regions by year-end.

In St. Louis, Missouri—your local market—the picture is one of relative stability with modest growth. Average apartment rents hover around $1,250-$1,398, with year-over-year increases of 3-5% in high-demand neighborhoods like Maplewood, Clayton, and St. Charles. However, recent data shows a slight cooling: Rents declined 1.3% year-over-year in November 2025, signaling affordability relief. Zillow reports the median rent at $1,235, up $50 from last year, while studios average $1,028 and two-bedrooms $1,599. St. Louis ranks as a top metro for rent growth (up 3.6% YOY), bolstered by steady job markets and lower construction compared to Sun Belt peers.

Local factors include a competitive housing market with median sale prices at $265,800-$273,800 (up 1.4-2.4%), and inventory up 8.9%. Areas like Webster Groves and Tower Grove show appreciation, making them attractive for landlords, while South City offers affordability for tenants. Overall, St. Louis’s Midwest positioning aligns with stronger regional trends, with projections for 3-4% home price growth through 2026.

Key Factors Influencing Rent Growth in 2026

Several macroeconomic and sector-specific elements will shape rent trajectories. First, supply dynamics: Multifamily completions are waning after a 2025 peak, with starts declining 5-6% annually through 2027. This could reduce vacancies from 8.5% and support 2% rent growth by year-end. Demand remains steady, fueled by high home prices and mortgage rates keeping households renting—U.S. population growth slowed to 756,000 in mid-2026, but rental demand persists.

Economic uncertainty, including moderating job growth and inflation, introduces risks but also caps rent hikes as affordability improves. Median-income households now spend 27.2% on rent, the lowest since 2021, with incomes outpacing rent growth. Barriers like inflation and low inventory exacerbate this, but easing mortgage rates (hitting lows in 2026) could draw some renters to buying.

Broader trends include tokenization of real estate for investment accessibility and a focus on suburban growth in Sun Belt areas. Regulatory scrutiny on rent controls and utility costs will also influence pricing.

Implications for Landlords: Strategies for Success

For landlords, modest growth means shifting from rent maximization to retention. In multifamily, prioritize renewals with incentives, as acquisition costs rise. SFR owners can leverage demand for modest increases, but monitor vacancies—projected at 7.3% nationally. In St. Louis, focus on high-demand suburbs like St. Charles for 4-6% growth potential. Diversify portfolios, use data for pricing, and invest in amenities to boost ROI.

Implications for Tenants: Opportunities Amid Stability

Tenants stand to benefit from flat or declining rents, with affordability hitting four-year highs. In oversupplied markets, negotiate concessions; nationally, rents are $85 below 2022 peaks. St. Louis renters can expect stable costs around $1,300, with relief in declining areas. However, watch for rebounds as supply tightens—budget for 1-2% increases.

Conclusion: Navigating a Balanced Market

2026’s rent landscape promises modesty and balance, with single-family rentals leading the way amid multifamily adjustments. Nationally and in St. Louis, stabilization offers opportunities for both sides, but vigilance on supply, economy, and local trends is key. As one forecast suggests, relief won’t last forever—rents could rebound by late 2026 as construction slows. Stay informed, adapt strategies, and the market’s nuances could work in your favor.

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Emily Shortall
Emily Goodman Shortall