Brown (WI) Investor Pulse Report (2026-Q1)

In Brown County, real estate investors hold a portfolio of 2,076 Single-Family Residential (SFR) properties, making up 2.6% of the total 79,402 SFRs in the market.

The ownership structure is overwhelmingly dominated by small-scale operators, with individual investors owning 1,583 properties, or 76.3% of the total investor portfolio. Companies account for the remaining 524 properties (25.2%).

This individual dominance is also reflected in the entity count, where there are 2,348 individual landlords compared to just 407 company landlords, a ratio of nearly 6 to 1.

A significant portion of the investor portfolio is held without financing. Cash purchases account for 1,328 properties, substantially outnumbering the 748 properties that are financed, signaling a well-capitalized investor base.

The portfolio is clearly geared towards rental income, with 1,828 properties identified as rented, underscoring the primary strategy for investors in the region.

In the first quarter of 2026, landlords demonstrated a strong purchasing advantage, acquiring properties for an average price of $304,156. This was 16.4% less than the $363,899 paid by traditional homeowners, translating to a substantial $59,743 discount on a typical transaction.

This Q1 discount marks a significant reversal from the previous year. In Q1 2025, landlords paid a 16.5% premium ($58,103 more than homeowners), and in Q2 2025, they paid a 9.8% premium ($36,944 more). This volatility indicates a shift in market dynamics, favoring investors in the most recent quarter.

The average price for pandemic-era acquisitions (2020-2023) stood at $272,675, while 2024 prices averaged $372,136. The current Q1 2026 price of $304,156 suggests a market correction from the highs seen in 2024 and 2025.

The data highlights a clear trend of fluctuating price gaps between landlords and homeowners, moving from significant premiums paid by investors in early 2025 to a deep discount in early 2026.

Landlords captured a 10.0% share of the Brown County housing market in the fourth quarter of 2025, purchasing 58 out of 582 total SFRs sold.

The acquisition activity was almost entirely driven by small-scale investors. Mom-and-pop landlords, who own between 1 and 10 properties, were responsible for 87.9% of all investor purchases, acquiring 51 homes.

First-time or single-property investors were the most active group, with 68 new entities purchasing 46 properties. This represents 79.3% of all homes bought by investors during the quarter, signaling a healthy influx of new market participants.

In stark contrast, institutional investors with portfolios of over 1,000 properties made no purchases in Q4, highlighting that the market's activity is concentrated at the smallest end of the investor spectrum.

Mid-size landlords (11-50 properties) also showed modest activity, with 4 entities collectively purchasing 7 properties, or 12.1% of the investor total.

The investor landscape in Brown County is defined by the dominance of small landlords. Mom-and-pop investors (Tiers 01-04, holding 1-10 properties) control a staggering 93.2% of all investor-owned SFRs.

Single-property landlords (Tier 01) are the backbone of this market, owning 1,675 properties. This single group accounts for 80.0% of the entire investor-owned housing stock, demonstrating a highly fragmented ownership base.

Conversely, institutional investors (Tier 09, 1000+ properties) have a negligible footprint, controlling just 14 properties, which amounts to a mere 0.7% of the investor market. This finding challenges the narrative of large-scale corporate ownership in this specific region.

Mid-size landlords (11-100 properties) represent a small fraction of the market, collectively owning 122 properties, or 5.8% of the total.

The distribution clearly shows that the rental market in Brown County is primarily supplied by local, small-scale operators rather than large, out-of-state corporations.

A distinct crossover point exists in ownership structure as portfolios grow. While individual investors dominate the smaller tiers, companies become the majority owners in the 'Small landlord' tier of 6-10 properties, holding 51 of 55 properties (92.7%).

Individual investors overwhelmingly control the entry-level tier, owning 1,445 of the 1,675 single-property investor homes (85.0%). Their majority ownership continues through the 2-property (56.1%) and 3-5 property (67.9%) tiers.

The shift to corporate ownership is stark. After individuals dominate portfolios of up to 5 properties, companies immediately take a commanding 92.7% share in the next tier up (6-10 properties), indicating a strategic shift to formal business structures for larger holdings.

Even in the largest non-institutional tier (101-1000 properties), ownership is split evenly, with individuals and companies each holding 3 properties (50.0%). This suggests that even at larger scales, individual operators remain active in Brown County.

Investor activity in Brown County is concentrated in specific zip codes. The 54115 area leads by volume, with 396 investor-owned SFRs, representing 3.0% of that zip code's housing stock.

Following closely in terms of volume is the 54304 zip code, which contains 281 investor properties and has an investor ownership rate of 3.2%.

When analyzing by ownership rate, the 54154 zip code stands out with a 100.0% investor ownership rate, indicating it may be a unique area with specialized housing, such as a vacation rental community or a small, fully-rented subdivision.

Another area with a relatively high concentration is the 54165 zip code, where investors own 5.6% of the SFR properties.

These pockets of high activity, both by count and percentage, show that investors are targeting specific neighborhoods within Brown County rather than applying a broad, county-wide strategy.

Investors in Brown County have consistently been in a phase of portfolio accumulation. In the first quarter of 2026, they purchased 82 properties while selling only 18, resulting in a net gain of 64 properties and a strong buy-to-sell ratio of 4.5-to-1.

This net-buyer behavior is a long-term trend. Throughout 2025, landlords acquired 556 SFRs and sold just 59, for a net increase of 497 properties. Similarly, in 2024, they added a net 534 properties to their portfolios (643 buys vs. 109 sells).

The transaction data reveals a highly liquid and active market driven by smaller investors, who are consistently expanding their holdings year after year.

Notably, there was zero buy or sell activity recorded for institutional investors in any recent timeframe. This complete absence from the transaction logs confirms that market dynamics are shaped entirely by mom-and-pop and mid-size landlords.

In Q1 2026, landlords participated in 82 of the 822 total SFR transactions in Brown County, capturing a 10.0% share of market activity.

The vast majority of this activity came from the smallest investors. Single-property landlords (Tier 01) were involved in 68 transactions, paying an average price of $303,751.

A small portion of transactions occurred between investors. In the 11-20 property tier, 20.0% of purchases (1 of 5) were from other landlords, whereas for single-property buyers, only 1.5% (1 of 68) came from an existing landlord.

Purchase prices varied dramatically across tiers. The highest price was paid by a two-property landlord at $830,000 for one property, while the lowest average was seen in the 11-20 property tier at $165,880, indicating diverse acquisition strategies.

Institutional investors (Tier 09) were completely inactive, with zero transactions recorded, cementing the narrative that Brown County's investor market is a small-scale, local affair.