Fond du Lac (WI) Investor Pulse Report (2026-Q1)

In Fond du Lac County, investors hold a significant portfolio of 3,229 single-family residential properties, accounting for 10.7% of the total 30,157 SFRs in the market. This demonstrates a notable investor presence within the local housing ecosystem.

Ownership is firmly dominated by 2,755 individual investors, who collectively own 2,246 properties or 69.6% of the total investor portfolio. In contrast, 657 companies own the remaining 1,016 properties (31.5%), highlighting that the local market is driven by smaller-scale real estate investing rather than large corporate entities.

A striking financial characteristic of this market is the preference for cash transactions. A substantial 79.2% of investor-owned properties (2,557) are held free of financing, compared to only 672 that carry a mortgage. This high proportion of cash ownership suggests a well-capitalized investor base with low leverage.

The primary strategy for these investors is clearly rental income. Of the 3,229 properties, 3,119 are classified as rented, which constitutes 96.6% of all investor-owned SFRs. This near-total focus on rentals underscores their role as key suppliers of housing inventory for the local rental market.

The data reveals a clear distinction in scale between owner types. The average individual landlord holds less than one property on average (2,755 entities for 2,246 properties, indicating co-ownership), while the average company owns approximately 1.5 properties, signaling a slightly larger but still modest operational scale.

Investors in Fond du Lac County demonstrate a consistent ability to acquire properties at a significant discount compared to traditional homebuyers. In the first quarter of 2026, landlords paid an average of $245,182, which is 26.1% less than the $331,792 paid by homeowners, representing a substantial $86,610 price advantage.

While still significant, the current 26.1% discount marks a considerable narrowing of the price gap over the past year. This trend suggests a more competitive market, as the discount has decreased from the extreme levels seen in early 2025, such as the 54.6% ($152,896) gap recorded in Q1 2025.

The quarter-over-quarter trend shows a normalization from previous highs. The discount moved from 54.6% in Q1 2025 to 49.1% in Q2, 23.5% in Q3, and has now settled at 26.1% in Q1 2026. This indicates that while investors maintain a strong negotiating position, the extreme market conditions of early 2025 have subsided.

Overall landlord acquisition prices have shown a general upward trend since the beginning of 2025. Prices have risen from a low of $127,135 in Q1 2025 to $245,182 in Q1 2026, signaling value appreciation in the types of properties investors are targeting.

In the fourth quarter of 2025, investors were a notable force in the Fond du Lac market, acquiring 8 of the 66 total SFR properties sold, which translates to a 12.1% market share of purchases.

The acquisition activity was entirely dominated by 'mom-and-pop' landlords (those owning 1-10 properties), who were responsible for 100% of investor purchases. Institutional investors with portfolios over 1,000 properties made no acquisitions in the county during this period.

The market continues to attract new entrants at the smallest scale. Single-property landlords (Tier 01) were the most active group, purchasing 6 properties, which is 75.0% of all investor acquisitions. This activity was spread across 9 distinct entities, indicating a fresh wave of first-time or small-scale investors entering the market.

The remaining investor activity was minimal and confined to smaller tiers, with one purchase by a two-property landlord and one by an investor in the 6-10 property tier. This reinforces the grassroots nature of investment in Fond du Lac County.

The complete absence of purchasing from mid-size and institutional tiers underscores that the local investment landscape is defined by individuals and small businesses, not large-scale portfolio managers.

The ownership structure of investor properties in Fond du Lac County is overwhelmingly dominated by small-scale operators. 'Mom-and-pop' landlords, defined as those owning 1-10 properties, control a massive 92.4% of all investor-owned SFRs.

This finding directly challenges the narrative of large-scale corporate ownership in the housing market. Institutional investors (1,000+ properties) have a minimal footprint, holding only 12 properties, or 0.4% of the investor-owned inventory. This shows the local rental market is supported by small, local investors.

The most significant group by far is the single-property landlord (Tier 01), who alone owns 2,146 properties. This represents 64.5% of all investor-held SFRs, making first-time and small investors the bedrock of the rental market.

Ownership concentration rapidly decreases as portfolio size increases. Tiers representing 11-100 properties collectively own just 7.1% of the market share, further emphasizing the 'long tail' distribution where the vast majority of assets are held by the smallest players.

The data clearly illustrates that the typical investor in Fond du Lac is not a Wall Street firm but a local individual or small business, often with just one or two rental properties.

A clear pattern emerges when analyzing ownership structure by portfolio size: investors tend to operate as individuals at smaller scales and incorporate as their holdings grow. The crossover point occurs in the 6-10 property tier, where companies own a 56.8% majority of the properties.

At the entry level, individual ownership is the standard. Individuals own a commanding 81.8% of properties in the single-property tier and 66.8% in the two-property tier, demonstrating that most investors start their journey personally.

The shift towards corporate ownership becomes pronounced as portfolios expand. In the small-medium tier of 11-20 properties, companies own a dominant 82.1% of the homes, while individuals own just 17.9%. This suggests that liability protection and financial structuring become priorities as investment scale increases.

Even in the 3-5 property tier, individuals still hold a majority at 58.0%, but the 42.0% share held by companies indicates that the transition to a corporate structure often begins once an investor moves beyond their first couple of properties.

This trend highlights a typical investor lifecycle in Fond du Lac: start small as an individual and formalize into a business entity as the portfolio matures and requires more sophisticated management.

Geographic analysis of investor ownership within Fond du Lac County reveals significant concentration in specific zip codes. The 54935 zip code is the epicenter of investor activity by volume, containing 1,680 landlord-owned properties.

However, the highest rate of investor penetration is found elsewhere. Zip code 53011 stands out with a 47.3% investor ownership rate, meaning nearly half of all single-family residences there are investor-owned. This indicates a market heavily skewed towards rentals.

The distinction between volume and rate highlights different market dynamics. The 1,680 properties in 54935 represent a 13.7% ownership rate, suggesting a large but relatively balanced market. In contrast, the high rate in 53011 points to a niche area that is a primary target for investors.

Another area with notable investor presence is the 53010 zip code, which contains 293 investor-owned properties at a 12.3% ownership rate, showing another pocket of concentrated activity.

This data from public assessor data allows investors to identify not just where activity is happening, but also the nature of that activity, distinguishing between large-scale presence and high-density saturation.

Transaction history reveals a clear and sustained trend of portfolio expansion among landlords in Fond du Lac County. In 2025, investors were aggressive net buyers, with a buy-to-sell ratio of 10.4-to-1 based on 52 acquisitions and only 5 dispositions.

This pattern of accumulation was also evident in the prior year. Throughout 2024, landlords purchased 301 SFR properties while selling only 89, resulting in a net gain of 212 properties and a strong buy-to-sell ratio of 3.38.

The data indicates a long-term strategy focused on growth rather than property flipping or short-term gains. This consistent net buying activity significantly reduces the housing inventory available for traditional homebuyers.

Institutional transaction data was not available for the region, but the overall market trend is unambiguously pointed towards accumulation, driven by the dominant mom-and-pop investor segment.

This sustained buying pressure from a large base of small investors is a key dynamic shaping the local housing market, impacting both prices and availability for non-investor purchasers.

In the final quarter of 2025, landlords participated in 11 of the 92 total SFR transactions in Fond du Lac County, capturing a 12.0% share of market activity. All of this activity came from mom-and-pop investors, with no transactions recorded for institutional buyers.

A significant pricing disparity exists between new and more established small investors. The 9 transactions by single-property landlords were completed at an average price of $263,622. This is substantially higher than the prices paid by other active tiers, such as the $184,900 for the two-property tier and just $139,500 for the 6-10 property tier.

This inverse relationship between portfolio size and purchase price suggests that new investors may be paying a premium, possibly for more turn-key properties or due to less experience in deal-sourcing and negotiation. More established small investors appear to be finding more cost-effective opportunities.

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

The data paints a picture of a market where new capital from first-time investors is flowing in at the top of the price range, while seasoned local investors capitalize on their market knowledge to acquire properties at a lower cost basis.