Lake (IL) Investor Pulse Report (2026-Q1)

In Lake County, investors hold a significant 28,673 Single-Family Residential (SFR) properties, which constitutes 14.8% of the total 193,116 SFRs in the market.

The ownership landscape is overwhelmingly dominated by 35,052 individual landlords who control 24,299 properties, or 84.7% of the investor-owned portfolio. In contrast, 3,843 company landlords own the remaining 5,250 properties (18.3%).

This demonstrates that the local rental market is primarily supported by small, private individuals rather than large corporations. The ratio of individual to company entities stands at more than 9-to-1.

Leverage appears to be a common strategy among these investors, with 16,869 properties currently financed, outnumbering the 11,804 properties that are owned free and clear with cash.

The portfolio is heavily focused on rental income, as confirmed by the 28,125 properties classified as rented. This high rental penetration underscores the business-oriented nature of these holdings.

In a notable market shift during Q1 2026, landlords in Lake County paid an average price of $513,677, a slight 0.5% premium of $2,316 compared to the traditional homeowner price of $511,361.

This recent trend marks a significant reversal from just a year prior. In Q1 2025, landlords benefited from a substantial 5.9% discount, paying $31,316 less per property than homeowners, indicating a much more competitive current market.

The price gap between landlords and homeowners proved volatile throughout 2025, swinging from the 5.9% discount in Q1 to near-parity in Q2 and a 3.2% discount in Q3 before disappearing entirely.

Overall property values have shown strong appreciation. The average landlord acquisition price in Q1 2026 is 17.6% higher than the average of $436,765 paid during the 2020-2023 period.

This erosion of the typical investor discount suggests increased competition for available housing stock, forcing investors to bid more aggressively to secure properties.

Landlord purchasing activity was exceptionally strong in Q4 2025, with investors acquiring 694 of the 1,256 total SFRs sold, capturing a majority 55.3% share of the market.

The driving force behind this activity was small 'mom-and-pop' landlords (1-10 properties), who collectively purchased 678 properties, accounting for a massive 96.7% of all investor acquisitions.

A significant wave of new entrants joined the market, with 851 distinct single-property entities buying 605 homes. This tier alone was responsible for 86.3% of all properties bought by landlords.

In stark contrast, institutional investors (1000+ properties) had a negligible impact on the market, purchasing only 2 properties, or 0.3% of the landlord total.

Mid-size landlords (11-1000 properties) also played a minor role, collectively buying just 21 properties. This highlights that recent market demand is overwhelmingly fueled by new and small-scale investors.

The investor-owned housing market in Lake County is defined by the dominance of small-scale operators. Landlords with portfolios of 1-10 properties, known as 'mom-and-pops', own a combined 96.1% of all investor-held SFRs.

This market structure defies the narrative of corporate consolidation, as institutional investors with portfolios exceeding 1,000 properties control a mere 1.4% of the local investor housing stock, totaling just 396 homes.

The market is highly fragmented, with single-property landlords being the largest single group. This tier alone owns 23,952 properties, which represents 81.7% of the entire investor portfolio.

There is a clear 'mid-size gap' in ownership. Tiers ranging from 11 to 1,000 properties collectively own just 2.5% of investor properties, indicating that few operators scale beyond the 10-property mark.

This distribution reveals that the vast majority of rental properties are managed by local individuals and small businesses, who form the backbone of the rental supply in Lake County.

A clear pattern emerges when analyzing ownership by entity type across portfolio sizes. While individuals dominate smaller portfolios, a distinct crossover point occurs in the 6-10 property tier, where companies first achieve a majority stake at 52.7%.

Individuals are the primary owners of entry-level investments, holding 88.1% of all single-property landlord portfolios and 75.7% of two-property portfolios.

As investors scale, corporate structures become the standard. Company ownership rises to 77.0% in the 11-20 property tier and becomes virtually absolute at 99.6% in the 51-100 property tier.

This trend suggests that as investment portfolios grow, operators increasingly turn to corporate entities for liability protection, financing advantages, and operational efficiency.

The data shows a strong persistence of individual ownership up to the five-property mark, with individuals still holding a 72.7% majority in the 3-5 property tier, before the strategic shift to incorporation becomes prevalent.

Investor ownership by volume is heavily concentrated in a few key areas of Lake County. The top 5 zip codes by property count (60073, 60047, 60085, 60060, and 60002) collectively contain 9,965 investor-owned homes, representing 34.8% of the county's total investor portfolio.

The zip code 60073 leads the county in sheer volume, with 2,527 investor-owned properties, followed by 60047 with 2,164 properties.

However, the highest market penetration is found elsewhere. Zip code 60075 stands out with an exceptionally high investor ownership rate of 62.5%, suggesting a market heavily skewed towards rental properties.

Other areas with high investor density include 60081 (24.9% rate) and 60020 (23.8% rate), indicating significant rental demand or targeted investment in these communities.

The divergence between the leaders in raw count and percentage rate reveals that different investment strategies are likely at play. High-count areas are often larger suburbs, while high-rate areas may be smaller communities with unique housing stock or rental dynamics.

A sharp divide defines the transaction behavior between large and small investors in Lake County. Landlords as a whole are aggressive net buyers, acquiring 960 properties while selling only 143 in Q1 2026, a buy-to-sell ratio of 6.7 to 1.

This accumulation trend is consistent over time, with investors adding a net 6,018 properties in 2025 and 5,682 in 2024, signaling sustained confidence in the local market.

In direct opposition, institutional investors (1000+ tier) are actively divesting from their portfolios. In Q1 2026, they sold 10 properties but only acquired 2, positioning them as clear net sellers.

This institutional retreat is a multi-year trend. They were net sellers by 48 properties in 2025 and 35 properties in 2024, indicating a deliberate, long-term reduction of their footprint in the county.

This data reveals that market growth and housing acquisition are being driven entirely by small and mid-sized investors, while the largest corporate players are reducing their exposure.

Investors were a dominant force in the Lake County market in Q1, participating in 960 of the 1,808 total SFR transactions. This gives landlords a controlling 53.1% share of all transaction activity.

A vast price disparity exists based on investor size. First-time, single-property investors paid the highest average price at $520,732, indicating they are competing directly with traditional homeowners for market-rate properties.

Conversely, institutional investors paid an average of just $290,474. This 44.2% discount compared to new entrants suggests a strategy focused on acquiring distressed or off-market properties that require less capital.

Inter-landlord trading is a key source of inventory for established small investors. Landlords in the 3-5 property tier sourced 22.0% of their new acquisitions from other landlords, the highest of any group.

In contrast, new single-property buyers were least likely to purchase from their peers, with only 10.3% of their transactions coming from other landlords, suggesting they primarily buy from the traditional homeowner market.