Cook (GA) Investor Pulse Report (2025-Q4)

Investors have a significant footprint in Cook County, owning 1,128 Single-Family Residential (SFR) properties, which constitutes 24.4% of the total SFR market.

The investor landscape is overwhelmingly controlled by individual 'mom-and-pop' landlords, who own 925 properties (82.0%) compared to just 208 (18.4%) owned by companies.

This individual dominance is also reflected in the entity count, where 975 of the 1,101 total landlords are individuals, underscoring a highly fragmented market driven by small-scale participants.

A strong preference for all-cash holdings is evident, with investors owning 982 properties outright versus only 146 that are financed. This suggests a well-capitalized investor base that is less sensitive to interest rate fluctuations.

The primary strategy for these holdings is rental income, with 1,091 properties classified as rented, representing the vast majority of the total 1,128 investor-owned homes.

In Q4 2025, landlords demonstrated a keen ability to acquire properties below market rate, paying an average of $120,525—a substantial $54,280 (31.1%) less than the $174,805 paid by traditional homeowners.

The pricing advantage for landlords fluctuates dramatically by quarter, indicating an opportunistic purchasing strategy. After paying a slight premium in the first half of 2025, investors secured a massive 51.6% discount in Q3 followed by the 31.1% discount in Q4.

Despite quarterly volatility, there is a clear trend of price appreciation in the assets landlords are acquiring. The average acquisition price for investors in 2025 was $176,370, a sharp increase from the $101,355 average in 2024.

The largest discount of the past year occurred in Q3 2025, where landlords paid an average of $115,625, which was $123,472 less than what homeowners paid, showcasing periods of significant market opportunity for investors.

In contrast, the market briefly favored sellers to investors in Q2 2025, when landlords paid a 5.7% premium, or $11,930 more than traditional homeowners, suggesting competition for specific desirable assets.

Landlord activity constituted a significant portion of the Q4 2025 market, with investors purchasing 10 of the 36 total SFR properties sold, a market share of 27.8%.

The quarter was defined by the entry of new, small-scale investors. All 10 properties acquired by landlords were purchased by entities in the single-property tier, signaling a grassroots expansion of the rental market.

Institutional investors (1,000+ properties) were completely absent from the purchasing market in Q4, acquiring zero properties and ceding all activity to smaller players.

The data points to the creation of new landlords, as 12 distinct entities made the 10 single-property purchases, highlighting an influx of first-time investors into the Cook County market.

This complete dominance by the smallest tier in Q4 acquisitions underscores that market growth is currently being driven from the bottom up, not from large-scale corporate consolidation.

The investor market in Cook County is unequivocally dominated by mom-and-pop landlords (1-10 properties), who collectively own 91.5% of all investor-held SFRs.

Single-property landlords form the largest segment by a wide margin, owning 719 properties and accounting for 62.3% of the entire investor portfolio, making first-time and small investors the foundation of the local rental market.

Conversely, institutional-scale investors (1,000+ properties) have a minimal presence, controlling just 3 properties, or 0.3% of the investor market. This challenges the narrative of a corporate takeover in this region.

The entire mid-size and large investor segment (11-1000 properties) combined owns only 8.2% of the investor-owned housing, further cementing the market's highly fragmented nature.

This ownership structure indicates that the local rental housing supply is overwhelmingly provided by small, local investors rather than large, out-of-state corporations.

While individual investors dominate the overall market, a clear strategic shift to corporate ownership occurs for portfolios between 11 and 20 properties. In this tier, companies own 38 of the 42 homes, a commanding 90.5% share.

This crossover point suggests that the 11-property mark may be a key threshold where investors choose to incorporate for liability, financing, or operational efficiency reasons.

The smallest portfolios remain the domain of individuals. They own 662 of 719 single-property landlord homes (91.8%) and 89 of 115 two-property landlord homes (77.4%).

An unusual pattern emerges in the 21-50 property tier, where ownership reverts to an individual majority at 55.3%. This indicates that growing a portfolio beyond 20 properties does not automatically mean a permanent shift to a corporate structure for all investors.

Across all mom-and-pop tiers (1-10 properties), individuals consistently maintain a strong majority, reinforcing their role as the primary drivers of the small-scale rental market.

Investor activity in Cook County is highly concentrated, with the 31620 zip code serving as the clear epicenter, holding 725 investor-owned SFRs, which is 23.3% of that area's housing stock.

The highest rate of investor penetration occurs in the 31627 zip code, where investors own 21 properties, representing a staggering 42.9% of all SFRs in that area.

A pattern of high density is consistent across top areas. The top five zip codes by investor property count all feature ownership rates above 23%, showcasing deep investor saturation in key submarkets.

The second most active region by count is the 31647 zip code, with 189 investor properties and the second-highest ownership rate at 27.4%.

This geographic data reveals that investor presence isn't just widespread but also deeply embedded in specific community housing markets within the county.

Landlords are actively expanding their portfolios in Cook County, demonstrating a strong net buyer position. In 2025, they purchased 99 properties while selling only 19, a buy-to-sell ratio of over 5-to-1.

The pace of acquisitions has increased year-over-year. The net gain of 80 properties in 2025 is more than double the net gain of 35 properties recorded in 2024 (50 buys vs. 15 sells).

This buying pressure was consistent throughout 2025, with landlords remaining net buyers in every quarter, including a net gain of 19 properties in Q3 (24 buys, 5 sells).

Even the market's very small institutional segment is in growth mode, ending 2025 as a net buyer with 2 purchases and only 1 sale.

The sustained and accelerating net buying activity signals strong investor confidence in the Cook County SFR market and points to a continued tightening of the for-sale housing supply.

In Q4 2025, landlords were a significant force in the market, participating in 12 of the 44 total transactions, which represents a 27.3% share of all activity.

The quarter's investor activity was exclusively driven by new entrants. All 12 landlord transactions were made by investors in the single-property tier, with zero recorded transactions from mid-size or institutional tiers.

These new investors acquired properties at an average price of $120,525, significantly below the prices paid by traditional homeowners during the same period.

The data reveals that these new landlords are not buying from their peers. None of the 12 properties purchased were acquired from another landlord, suggesting that inventory is being sourced directly from the homeowner market.

This pattern of small-scale investors buying from homeowners highlights a direct transfer of housing stock from owner-occupancy to the rental market, driven entirely by grassroots activity.