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Single Family ResidenceResidential
$158,674$87 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

205 ALAMEDA ST

SAN ACACIO, CO 81151
3
Beds
1
Baths
1,818 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1912
Year BuiltThe year the home was originally built, according to county records.

Valuation

$159K
$148K low$169K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$390 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$6,103 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$227
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,876
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$97,646

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.26
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyCostilla
HeatingThe type of heating system in the home.None

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Centennial SchoolD-
Elementary · Grades PK–12 · 7.7 mi

District: Centennial School District R-1

Neighborhood · ZIP 81151These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.3,266
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$43,668
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,288
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.11 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.81%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

205 Alameda St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 75% of homes in Sanford 81151
  • Costs less per square foot than 94% of homes in Sanford 81151
  • Bigger than 70% of homes in Sanford 81151
  • Older than 94% of homes in Costilla County

What homes are worth in Sanford 81151

Each bar is how many homes fall in that price range. The marker is this home.

This home
$74K$550K

This home is worth more than 25% of homes in Sanford 81151.

How it measures up in Sanford 81151

The dot is this home. The mark in the middle is the typical home in Sanford 81151.

Estimated value$158,674
CheaperTypical $212,196Pricier

Pricier than 25% of homes nearby

Price per ft²$87
CheaperTypical $149Pricier

Pricier than 6% of homes nearby

Living area1,818 ft²
SmallerTypical 1,436 ft²Bigger

Bigger than 70% of homes nearby

Year built1912
OlderTypical 1976Newer

Newer than 15% of homes nearby

How 205 Alameda St ranks against every home in each area.
MeasureThis homeSanford 81151Costilla County
Estimated valuepricier than$158,67425% of homes30% of homes
Price per ft²pricier than$876% of homes18% of homes
Living areabigger than1,818 ft²70% of homes62% of homes
Year builtnewer than191215% of homes6% of homes

About 205 Alameda St

How much is 205 Alameda St, San Acacio, CO worth?

The TopHap Estimate for 205 Alameda St, San Acacio, CO is $158,674 as of Sep 24, 2026. The likely range is $148,299 to $169,049. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 205 Alameda St, San Acacio, CO last sell?

205 Alameda St, San Acacio, CO last sold on Jul 14, 2017, according to the county's recorded deed.

How big is 205 Alameda St, San Acacio, CO?

205 Alameda St, San Acacio, CO has 3 bedrooms, 1 bathrooms and 1,818 square feet of living space.

When was 205 Alameda St, San Acacio, CO built?

205 Alameda St, San Acacio, CO was built in 1912, making it 114 years old. It is a ranch home.

What schools serve 205 Alameda St, San Acacio, CO?

205 Alameda St, San Acacio, CO is assigned to Centennial School (elementary), rated D-. All sit in Centennial School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 205 Alameda St, San Acacio, CO compare to other homes in Sanford 81151?

Among the 741 homes in Sanford 81151, it is worth more than 25% of them ($158,674 against a typical $212,196), its price per square foot is higher than 6% of them ($87 against a typical $149), it is bigger than 70% of them (1,818 ft² against a typical 1,436 ft²) and it is newer than 15% of them (1912 against a typical 1976). Measured against all of Costilla County, it is worth more than 30% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 205 Alameda St, San Acacio, CO?

The 2025 property tax bill for 205 Alameda St, San Acacio, CO was $390. The county assessed it at $6,103.

More homes on Alameda St

Closest homes

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Assigned schools

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