- Mar 18
- 4 min read
Investors often chase the excitement of rapidly growing real estate markets, drawn by headlines touting soaring rents and booming populations. Cities like Austin, Orlando, and Phoenix attracted significant attention during the pandemic due to rapid population growth and strong rent increases.
Yet beneath that growth, a structural imbalance developed: supply expanded faster than demand.
Today, many of these markets are experiencing declining rents, elevated vacancy, and pressure on asset values. In contrast, established apartment markets such as Los Angeles, Chicago, New York, San Francisco, and San Diego have demonstrated more consistent rent growth and income stability.
Understanding the Risks of Hot Markets with Oversupply
Over the past several years, high-growth Sunbelt markets saw a surge in development activity as capital flowed into markets with strong migration trends. That supply is now being absorbed.
Austin provides one of the clearest examples of this cycle:
Rents have declined approximately 9% year-over-year at points in the current cycle¹
Vacancy has increased to roughly 13–14%, among the highest in major U.S. markets²
From peak levels in 2022, rents are estimated to be down between 15–20% depending on submarket and asset class³
Other high-growth markets such as Phoenix and Orlando have experienced similar patterns, with rent growth reversing as new deliveries outpace demand. This is not a demand collapse. It is the result of oversupply following aggressive development pipelines.
The Role of Return-to-Work in Market Rebalancing
At the same time, return-to-office trends are reshaping demand patterns. During COVID, many investors assumed gateway markets were in long-term decline. That assumption is now proving incomplete.
As employers reestablish in-office expectations and economic activity normalizes, demand has returned to major urban employment centers.
San Francisco is a notable example. After experiencing rent declines during the pandemic, the market has rebounded, with rents increasing meaningfully in 2024–2026 and vacancy tightening as demand returned.⁴
This recovery has been driven by:
renewed hiring in technology and AI sectors
increased office utilization
constrained housing supply
Demand in these markets did not disappear. It was temporarily displaced.
Why Supply-Constrained Markets Perform More Consistently
Markets such as Los Angeles, San Diego, New York, Chicago, and the Bay Area share structural characteristics that limit volatility:
High barriers to new development (zoning, entitlement timelines, construction costs)
Diverse and resilient employment bases
Limited ability to rapidly expand supply
These constraints create more balanced supply-demand dynamics.
As a result:
Vacancy rates tend to remain lower and more stable
Rent growth is more consistent
Income streams are more predictable through cycles
Even markets that experienced temporary softness during COVID, such as San Francisco, have demonstrated the ability to recover quickly due to these structural advantages.
Oversupply and Its Impact on Values
Oversupply affects more than rents. It directly impacts asset performance and valuation.
As rents decline and vacancy rises:
Net operating income weakens
Cap rates expand
Property values decline
In several Sunbelt markets such as Phoenix and Orlando, this has created an additional dynamic where elevated supply pipleines have created increased vacancies and downward pressure on rents.
As rents decline and affordability shifts, some renters are moving into single-family housing alternatives, increasing competition across housing types and further pressuring multifamily performance.
Case Study: Comparing Rent Growth in Los Angeles and Austin
To illustrate the difference, consider the rent growth trends between Los Angeles and Austin over the past three years:
Rent Growth vs Supply Impact: Los Angeles vs Austin
LOS ANGELES (STABLE) AUSTIN (OVERBUILT)
---------------------------------------------------------------------------------------------------------------------------
Rent Trend (Since 2022)
3.5% Down 15-20% from peak
Vacancy (2025-2026)
4-6% 12 -14%
New Supply (2022-2025)
~15,000 units ~40,000 units
Supply Pressure
Low High
Trend
Stable Reversing
Market Outcome
Durable Income Rent Correction
Austin provides one of the clearest examples of the current cycle. Since peak rent levels in 2022, the market has experienced sustained pressure as new supply has been delivered. Rents are down approximately 6–9% year-over-year across major datasets, with peak-to-trough declines approaching 15–20% since 2022. Vacancy has risen into the low-to-mid teens, among the highest levels in major U.S. markets.
This is not a demand collapse. It is the result of supply outpacing demand following an aggressive development cycle. Austin’s rent growth was strong, but was not durable. It has since declined due to oversupply, pushing vacancy rates higher.
Los Angeles maintained steady rent growth with a lower vacancy rate, reflecting a more balanced market. This example shows how chasing rapid growth can backfire when supply outpaces demand.
*Austin rents are down approximately 6–9% year-over-year, with peak-to-trough declines approaching 15–20% since 2022.
What This Means for Investors
Markets with the highest recent rent growth are not always the strongest investment opportunities.
The key variables are:
Supply pipeline relative to demand
Ability to maintain occupancy without concessions
Durability of income through market cycles
Markets with constrained supply and diversified demand tend to outperform over time.
Final Takeaway
The past several years have reinforced a fundamental principle of real estate investing.
Rapid growth attracts capital and development. When supply expands too quickly, performance becomes volatile.
Markets that were written off during COVID, including San Francisco and other gateway cities, are now demonstrating renewed strength. Meanwhile, many high-growth Sunbelt markets are working through oversupply, declining rents, and value corrections.
Long-term performance is driven less by how fast a market grows and more by how well it balances supply and demand.
How Ironwood Approaches Market Cycles
Ironwood evaluates market trends through an operational lens, focusing on how supply, demand, and capital flows translate into asset-level performance. In periods of rapid growth, we prioritize discipline over momentum, underwriting conservatively and closely analyzing supply pipelines to avoid markets where development may outpace demand.
In more stable, supply-constrained markets, we focus on execution at the asset level, identifying opportunities to drive performance through leasing strategy, expense management, and targeted capital programs.
Across cycles, our approach remains consistent:
Capital is deployed based on current operating fundamentals, not forward assumptions
Asset-level performance drives investment decisions
Risk is evaluated at both the asset and portfolio level
This framework allows us to navigate both expansion and correction cycles while maintaining a focus on durable income and long-term value creation.
FOOTNOTES
The Real Deal. (2026). Austin leads nation in apartment rent declines.
Realtor.com. (2026). Austin rental market trends and vacancy data.
Team Price Real Estate. (2025). Austin rent decline and vacancy surge analysis.
Cushman & Wakefield. (2026). U.S. Multifamily MarketBeat Report.
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