Washington (IL) Investor Pulse Report (2025-Q4)

In Washington County, investors hold 777 single-family residential properties, accounting for 13.9% of the total 5,601 SFRs in the market.

The investor landscape is overwhelmingly characterized by local, individual ownership. Individual landlords own 635 properties, representing 81.7% of the total investor portfolio, compared to 167 properties (21.5%) held by companies.

This individual dominance is also reflected in the entity count, where 717 of the 838 total landlords are individuals, reinforcing the 'mom-and-pop' nature of the local rental market.

A key financial characteristic of this market is the low reliance on debt. A remarkable 89.3% of investor-owned properties (694 homes) are held in cash, while only 83 properties (10.7%) are financed, suggesting a financially stable and risk-averse investor base.

The portfolio is heavily geared towards rental use, with 727 of the 777 properties classified as rented. This 93.6% rental penetration underscores the primary business model of investors in the area: buy-and-hold for rental income.

In a stunning reversal of market dynamics, landlords paid an average price of $277,250 in Q4 2025, a 59.0% premium over the traditional homeowner price of $174,325. This amounts to investors paying an extra $102,925 per property to secure acquisitions.

This Q4 activity marks a complete departure from the preceding three quarters. In Q1, Q2, and Q3 of 2025, landlords consistently secured properties at significant discounts, paying 44.7%, 46.7%, and 47.4% less than homeowners, respectively.

The sudden shift from a nearly 47% discount to a 59% premium suggests a highly competitive Q4 market where investors were willing to pay aggressively to win bids, possibly for high-value or unique properties.

This price surge also reflects significant appreciation compared to recent years. The Q4 average price of $277,250 is 83.7% higher than the average price of $150,911 paid during the 2020-2023 period.

While the data doesn't specify purchases by entity type, the dramatic price behavior in Q4 highlights a market segment willing to pay top dollar, breaking from the typical investor strategy of acquiring properties below market value.

Investor activity accounted for 14.0% of the Washington County housing market in Q4 2025, with landlords purchasing 6 of the 43 total SFRs sold.

The entirety of this purchasing activity came from small-scale, 'mom-and-pop' landlords. Investors in the 1-10 property tiers were responsible for 100% of the 6 acquisitions, highlighting the grassroots nature of market growth.

Institutional investors (1,000+ properties) had no presence in the Q4 purchasing market, acquiring zero properties and ceding all activity to smaller players.

The market continues to attract new entrants. The single-property tier saw the most activity, with 6 new entities acquiring 4 properties, making up 66.7% of all landlord purchases for the quarter.

One entity in the two-property tier acquired 2 properties, rounding out the quarter's investor activity. This concentration at the smallest end of the spectrum reinforces that the market's growth is driven by new and small investors, not large corporations.

The investor ownership landscape in Washington County is completely dominated by small-scale landlords. Mom-and-pop investors, defined as those owning 1-10 properties (Tiers 01-04), control a combined 96.4% of all investor-owned SFRs.

Single-property landlords (Tier 01) are the single largest group, holding 513 properties, which constitutes 63.5% of the entire investor-owned housing stock. This highlights the market's heavy reliance on first-time and small-scale investors.

In stark contrast, there is absolutely no institutional ownership in the county. The 1,000+ property tier (Tier 09) holds 0.0% of the market, challenging any narrative of large-scale corporate control over the local housing market.

Mid-size landlords are also a very small fraction of the market. Investors owning 11-100 properties collectively own just 3.3% of the portfolio.

This distribution underscores a highly fragmented and localized market structure, where the vast majority of rental housing is provided by community-level investors rather than large, out-of-state firms.

Individual investors form the foundation of Washington County's rental market, overwhelmingly controlling the smaller portfolio tiers. Individuals own 84.3% of single-property holdings and 73.3% of two-property holdings.

The transition toward corporate ownership begins as investors scale. In the 6-10 property tier, ownership is nearly split, with individuals holding a slight majority at 53.3% compared to companies at 46.7%.

The definitive crossover point occurs in the 21-50 property tier, where companies assert their dominance by owning 25 of the 26 properties, a commanding 96.2% share. This indicates that as portfolios reach a certain complexity and size, incorporating becomes the standard strategy.

Even with this shift at higher tiers, the overall market remains tilted toward individuals due to the sheer volume of properties in the smaller, individual-dominated tiers.

This pattern reveals a clear lifecycle for local investors: starting as individuals and transitioning to a corporate structure for legal and financial benefits as their holdings grow into the dozens.

Geographically, investor ownership in Washington County is most concentrated by volume in the 62263 zip code, which contains 269 investor-owned SFR properties.

Following 62263, the next largest concentrations of investor properties are found in 62271 with 130 properties and 62808 with 76 properties.

However, the highest rate of investor penetration occurs in a different area. The 62831 zip code has the largest share of investor ownership at 20.8%, indicating that one in five homes there is investor-owned.

This highlights the distinction between volume and saturation. While 62263 has the most investor properties, the 62831 and 62808 zip codes (16.3% rate) are more heavily saturated with investor activity relative to their market size.

The data from zip code 62255 appears incomplete, preventing a full analysis of that area, but the existing data shows clear pockets of high investor concentration across the county.

Investors in Washington County are in a phase of aggressive portfolio expansion, consistently buying far more properties than they sell. In 2025, landlords purchased 57 SFRs while selling only 6, resulting in a net gain of 51 properties and a buy-to-sell ratio of 9.5x.

This behavior is not a recent trend but a sustained pattern of accumulation. In 2024, the activity was even more pronounced, with 50 properties bought and only 4 sold, yielding a 12.5x buy-to-sell ratio.

The most recent quarterly data from Q3 2025 continues this trend, showing 24 properties purchased against only 3 sold, an 8-to-1 ratio that signals continued confidence in the local market.

There was no recorded transaction activity for institutional-grade investors (1,000+ properties) in any timeframe, reinforcing that the market's growth is driven entirely by smaller, local landlords.

This sustained net-buyer position indicates that local investors see long-term value in the Washington County housing market and are actively working to increase their holdings.

In Q4 2025, landlords participated in 8 of the 62 total SFR transactions in Washington County, capturing a 12.9% market share of activity.

All 8 of these transactions were conducted by mom-and-pop investors, with zero activity from institutional-level entities. This reinforces that all market momentum comes from the smallest investor tiers.

A dramatic price gap between investor tiers defined the quarter. New single-property landlords acquired homes at an average price of $45,500, suggesting a focus on entry-level properties. In stark contrast, two-property investors paid an astonishing average of $972,500, indicating acquisitions of a vastly different type, such as luxury or multi-acreage properties.

This 21-fold price difference between the two most active tiers highlights highly divergent purchasing strategies even among small-scale landlords.

Investors sourced all of their Q4 acquisitions from the traditional market, with 0% of purchases coming from other landlords. This shows a focus on converting owner-occupied housing into rental stock rather than trading existing rental assets.