Custer (SD) Investor Pulse Report (2025-Q4)

In Custer County, landlords collectively own 778 SFR properties, constituting 25.1% of the total SFR market of 3,099 properties, indicating a significant but not overwhelming investor presence.

Individual investors overwhelmingly dominate the landlord landscape, holding 711 properties (91.4% of all investor-owned SFR) compared to companies which own just 80 properties (10.3%), defying narratives of corporate dominance.

The investor base is similarly individual-centric, with 1,093 individual landlords making up 93.5% of the 1,169 total landlord entities, significantly outnumbering the 76 company landlords by a 14.38 to 1 margin.

The portfolio composition reveals a strong rental focus, as 771 (99.1%) of investor-owned properties are rented, alongside a high prevalence of cash transactions with 752 properties (96.7%) being cash-owned, and only 26 (3.3%) being financed.

The high percentage of rented and cash-owned properties underscores a market where investors prioritize immediate rental income and avoid debt, suggesting a conservative investment approach in Custer County.

Custer County exhibited an unusual market dynamic where landlords paid significantly more than traditional homeowners in early 2025, with an average acquisition price of $772,500 in Q2 2025, a substantial 44.7% premium ($238,740 difference) over homeowner purchases at $533,760, despite reported '0 properties acquired' by landlords in that period.

This premium trend was also observed in Q1 2025, where landlords acquired properties for $396,857 on average, a 11.5% ($40,846) premium compared to homeowners at $356,011, again occurring amidst reported '0 properties' for landlords in that quarter.

The reported '0 properties' acquired by landlords in Q1 and Q2 2025, and across all of 2024 and 2025, suggests an extremely low volume of recent activity that may skew average price calculations or indicate a data reporting threshold for property counts.

A historical perspective shows that prior to 2025, between 2020-2023, the average acquisition price for landlords was $319,614, highlighting a notable price increase in Q1 and Q2 2025, even with the negligible reported property counts.

The significant price premiums paid by landlords in early 2025, as recorded, signal that any limited investor activity occurring was focused on higher-value properties or reflected a willingness to pay above market rates, contrasting with national trends often showing landlord discounts.

Q4 2025 saw no reported SFR purchases by landlords in Custer County, with '0 properties' recorded, indicating a complete absence of new acquisitions during this period.

The total SFR purchases for Q4 also registered at '0', suggesting a stagnant quarter for the entire real estate market in Custer County, affecting both landlords and traditional buyers.

Due to the lack of Q4 purchase activity, no new mom-and-pop landlords (Tier 01-04) entered the market, and institutional investors (Tier 09) also showed no purchasing activity.

This quiescent Q4 market provides no insight into current tier-specific purchasing trends or the typical share of purchases attributable to landlords, underscoring a period of minimal real estate transactions.

Mom-and-pop landlords (Tiers 01-04) exert absolute dominance in Custer County, controlling 100.0% of all investor-owned SFR properties, a total of 789 properties, completely absent of institutional investor presence.

The bedrock of investor ownership lies with single-property landlords (Tier 01), who own 730 properties, representing a commanding 92.5% of the total investor-owned portfolio, highlighting the market's reliance on small-scale investors.

Smaller portfolio holders (Tier 02, 2 properties) contribute 4.7% (37 properties), while small landlords (Tier 03, 3-5 properties) account for 2.5% (20 properties), and even smaller landlords (Tier 04, 6-10 properties) hold 0.3% (2 properties), reinforcing a highly fragmented ownership structure.

The complete absence of institutional investors (Tier 09, 1000+ properties), recorded at 0.0% ownership, firmly establishes Custer County as a market inaccessible or unappealing to large-scale investment firms.

This tier distribution indicates a profoundly localized and individual-driven investment environment, with virtually all investor-owned properties managed by those holding ten or fewer assets.

Individual investors consistently dominate company ownership across all landlord tiers in Custer County, solidifying their position as the primary force in the local SFR investment market.

The single-property tier (Tier 01) shows the highest individual concentration, with 674 properties (91.2%) owned by individuals compared to just 65 properties (8.8%) by companies.

Even in larger mom-and-pop tiers, individual ownership remains robust; for two-property landlords (Tier 02), individuals own 28 properties (75.7%) versus 9 properties (24.3%) by companies.

The 3-5 property tier (Tier 03) still sees individuals owning a majority of 16 properties (69.6%), while companies hold 7 properties (30.4%), demonstrating that the crossover point for company majority ownership does not occur within the mom-and-pop segments.

In the 6-10 property tier (Tier 04), individual investors own 100.0% of the 2 properties, further emphasizing the absence of significant company presence even as portfolios grow slightly larger within the mom-and-pop range.

Within Custer County, the zip code SD-Custer-57730 is the epicenter of investor-owned properties, accounting for 473 homes and an investor ownership rate of 24.3%, signaling a significant concentration of investment activity.

Following closely, SD-Custer-57744 holds 160 investor-owned properties with a 24.0% ownership rate, positioning it as the second most active sub-geography by property count.

While SD-Custer-57730 leads in sheer property count, SD-Custer-57773 demonstrates the highest investor ownership rate at a remarkable 80.0%, indicating a market segment heavily dominated by investors despite a likely smaller total property pool.

Two zip codes, SD-Custer-57722 and SD-Custer-57735, appear in both the top 5 by count and top 5 by percentage lists, with SD-Custer-57722 having 50 properties and a 64.9% rate, and SD-Custer-57735 with 30 properties and a 24.4% rate, signifying areas with both considerable investor numbers and high market penetration.

The varying investor ownership rates, from 15.4% in SD-Custer-57747 to 80.0% in SD-Custer-57773, highlight a diverse geographical landscape within Custer County, with some areas having significantly higher landlord penetration than others.

Custer County landlords were strong net buyers in 2024, acquiring 35 properties while selling only 4, resulting in an impressive buy-to-sell ratio of 8.75x, signaling a period of significant portfolio expansion.

The lack of reported transaction data for any other timeframe, including Q4 2025 and earlier quarters in 2025, suggests an extremely low volume of recent market activity, with 2024 being the most recent period of recorded transactions.

Institutional investors (1000+ properties) showed no transaction activity whatsoever across all recorded timeframes, emphasizing their complete absence from the Custer County SFR market and confirming its local, small-investor nature.

The substantial net buying by all landlords in 2024 (net 31 properties) indicates confidence in the Custer County market from small-scale investors when activity was present.

With no average buy or sell prices provided for 2024, it's difficult to assess implied margins, but the high buy-to-sell ratio clearly indicates a strategy of accumulation.

Q4 2025 in Custer County registered zero landlord transactions, confirming an utterly inactive quarter for investor buying and selling, aligning with the lack of purchase data.

The total quarterly SFR transactions also stood at zero, indicating that the market lull was not exclusive to landlords but encompassed all types of buyers and sellers in Q4.

With no transactions reported by tier, it is impossible to analyze the distribution of Q4 transaction volumes across different investor sizes, or to determine average purchase prices by tier for this quarter.

The complete absence of activity also means there was no inter-landlord trading in Q4, halting any assessment of market liquidity or landlords' reliance on other landlords as transaction partners.

This data points to a market that was effectively on pause in Q4 2025, offering no insights into current investor strategies or market dynamics for the period.