Costilla (CO) Investor Pulse Report (2025-Q4)

Investors hold a substantial 72.8% of the total Single-Family Residential market in Costilla County, controlling 1,139 out of 1,564 properties.

Individual 'mom-and-pop' investors are the overwhelming majority, owning 999 properties, which constitutes 87.7% of the investor-owned SFR housing stock, compared to just 146 properties (12.8%) owned by companies.

The ownership structure is mirrored in the landlord entity count, where 1,410 individual landlords vastly outnumber the 125 company landlords operating in the county.

Cash is the predominant financing method, with 1,009 investor properties owned outright. This represents nearly nine times the number of properties that are financed (130), indicating a low reliance on leverage among local investors.

The portfolio is almost entirely composed of rental properties, with 1,137 rented units, underscoring the deep rental market penetration by investors in the area.

Investor purchasing prices in Costilla County exhibit extreme volatility rather than a consistent discount. In Q3 2025, landlords paid an average of $252,536, a staggering 68.4% premium over the traditional homeowner price of $150,000.

This trend sharply reverses the pattern from Q2 2025, where landlords acquired properties at an average price of $211,250, representing a significant 32.9% discount compared to the homeowner average of $315,000.

In Q1 2025, landlords also paid a substantial premium, with an average price of $335,167 compared to the homeowner average of $209,800—a 59.8% price difference.

The data from 2020-2023 shows a much lower historical acquisition price for investors at $189,215, suggesting significant price appreciation in the market over the last two years.

No landlord purchases were recorded in Q4 2025, preventing any recent price comparison and highlighting a freeze in market activity.

The investor purchase market in Costilla County came to a complete standstill in Q4 2025, with landlords acquiring zero SFR properties.

This lack of activity means investors accounted for 0.0% of all SFR purchases in the market during the final quarter of the year.

Activity was nonexistent across all investor sizes, with mom-and-pop landlords (1-10 properties) responsible for 0.0% of the quarter's acquisitions.

Similarly, institutional investors (1,000+ properties) made no purchases, contributing 0.0% to the quarterly total.

The data indicates a total pause in market entry and portfolio growth for all landlord tiers at the end of 2025.

The investor landscape in Costilla County is exclusively controlled by small-scale landlords, with those owning 1-10 properties (Tiers 01-04) commanding 100.0% of all investor-owned SFRs.

Single-property landlords are the bedrock of the market, holding 1,049 properties, which alone accounts for a remarkable 90.8% of the total investor portfolio.

The next largest tiers are minimal in comparison: two-property landlords own 65 properties (5.6%), and those with 3-5 properties hold just 31 properties (2.7%).

Institutional investors, often a focus of market discussions, have no footprint in Costilla County, with the 1,000+ property tier (Tier 09) owning 0.0% of the housing stock.

This market structure reveals a complete absence of large-scale corporate ownership, with the rental market entirely in the hands of small, local investors.

Individual investors form the foundation of the Costilla County market, owning 89.6% of single-property rentals (943 properties) and 82.1% of two-property portfolios (55 properties).

A distinct crossover point occurs in the 3-5 property tier, where companies take a slight majority, owning 16 properties (51.6%) compared to the 15 properties (48.4%) held by individuals.

Company dominance becomes absolute in larger portfolios, as they own 90.0% of properties in the 6-10 unit tier, signaling a clear strategy of using corporate structures for portfolio growth.

Despite this crossover, the vast number of single-property landlords means that, overall, individuals own the vast majority of investor properties in the county (999 properties).

This pattern indicates that while individuals are prevalent at the entry-level, scaling a rental portfolio in Costilla County is strongly correlated with incorporation.

Investor ownership in Costilla County is geographically concentrated, with just three zip codes accounting for the vast majority of the portfolio. The 81152 zip code leads with 473 investor-owned properties.

Following closely are zip codes 81133 with 433 properties and 81123 with 201 properties, demonstrating significant investor focus in these specific areas.

Investor penetration rates are exceptionally high, with several zip codes seeing landlords own the majority of SFR housing. Zip code 81126 has the highest rate at 88.2%, followed by 81138 at 85.7%.

The top regions by property count also exhibit high ownership rates, including 81152 (78.2%), 81123 (71.8%), and 81133 (69.3%), indicating deep saturation in core investment zones.

This data reveals a market where investor activity is not evenly distributed but is instead intensely focused on a few key micro-markets within the county.

Throughout 2025, landlords in Costilla County were consistently net buyers, aggressively expanding their portfolios before market activity ceased. For the year, they purchased 21 properties while only selling 3, a buy-to-sell ratio of 7 to 1.

This acquisitive trend was evident in Q3 2025, when landlords bought 11 properties and sold only 2, resulting in a net gain of 9 properties for the quarter.

The pattern was similar in Q2 2025, with 4 properties purchased against just 1 sold, demonstrating sustained buying pressure through the middle of the year.

There is no transaction data for institutional investors (1000+ tier), as they have no presence in the county, meaning all historical activity is driven by small landlords.

The abrupt shift from being strong net buyers to zero activity in Q4 suggests a significant change in market conditions or investor sentiment at the end of the year.

Q4 2025 marked a total cessation of investor transaction activity in Costilla County, with 0 properties bought or sold by landlords.

Consequently, landlords accounted for 0.0% of the total 0 transactions that occurred in the SFR market during this period.

The market freeze was comprehensive, affecting all segments of the investor community. Mom-and-pop landlords (Tiers 01-04) recorded 0 transactions.

There was no inter-landlord trading, with 0% of the (nonexistent) purchases coming from other landlords.

This data points to a market in a state of pause, with neither acquisitions nor dispositions occurring among the entire investor base as the year concluded.