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Single Family ResidenceResidential
$89,021$161 / 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 81How 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
Last sold for $7,900 on Aug 28, 2001

7991 DIORITE DR

MOSCA, CO 81146
1
Beds
1
Baths
552 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.
5.85 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$89K
$72K low$106K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$7,900 · Aug 28, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$193 (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.$5,274 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$563
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,711
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,066
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$84,366

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
51
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
5
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
98
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Bungalow
CountyAlamosa
Lot (acres)The size of the land the home sits on, from county records.5.85
ConstructionThe main material the home's frame and walls are built from.Mixed (Not Specified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Convection
CoolingThe type of cooling or air conditioning 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
Sangre De Cristo Elementary SchoolB+
Elementary · Grades PK–5 · 5.8 mi
M
Sangre De Cristo Middle / High SchoolC
Middle · Grades 6–12 · 5.8 mi

District: Sangre de Cristo School District Re-22j

Neighborhood · ZIP 81146These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.889
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,577
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,684
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.8 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

7991 Diorite Dr 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 98% of homes in Alamosa County
  • Costs less per square foot than 68% of homes in Alamosa County
  • Among the smallest homes in Alamosa County
  • Has a bigger lot than 83% of homes in Alamosa County
  • Newer than 68% of homes in Alamosa County

What homes are worth in Mosca 81146

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

This home
$70K$629K

This home is worth more than 5% of homes in Mosca 81146.

How it measures up in Mosca 81146

The dot is this home. The mark in the middle is the typical home in Mosca 81146.

Estimated value$89,021
CheaperTypical $291,549Pricier

Pricier than 5% of homes nearby

Price per ft²$161
CheaperTypical $193Pricier

Pricier than 35% of homes nearby

Living area552 ft²
SmallerTypical 1,458 ft²Bigger

Bigger than 2% of homes nearby

Lot size5.85 ac
SmallerTypical 5.25 acBigger

Bigger than 53% of homes nearby

Year built1994
OlderTypical 1996Newer

Newer than 45% of homes nearby

How 7991 Diorite Dr ranks against every home in each area.
MeasureThis homeMosca 81146Alamosa County
Estimated valuepricier than$89,0215% of homes2% of homes
Price per ft²pricier than$16135% of homes32% of homes
Living areabigger than552 ft²2% of homesalmost no homes
Lot sizebigger than5.85 ac53% of homes83% of homes
Year builtnewer than199445% of homes68% of homes

About 7991 Diorite Dr

How much is 7991 Diorite Dr, Mosca, CO worth?

The TopHap Estimate for 7991 Diorite Dr, Mosca, CO is $89,021 as of Sep 24, 2026. The likely range is $72,498 to $105,544. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7991 Diorite Dr, Mosca, CO last sell?

7991 Diorite Dr, Mosca, CO last sold on Aug 28, 2001 for $7,900, according to the county's recorded deed.

How big is 7991 Diorite Dr, Mosca, CO?

7991 Diorite Dr, Mosca, CO has 1 bedrooms, 1 bathrooms, 552 square feet of living space and a 5.85-acre lot.

When was 7991 Diorite Dr, Mosca, CO built?

7991 Diorite Dr, Mosca, CO was built in 1994, making it 32 years old. It is a bungalow home. The building has 1 story.

What schools serve 7991 Diorite Dr, Mosca, CO?

7991 Diorite Dr, Mosca, CO is assigned to Sangre De Cristo Elementary School (elementary), rated B+; Sangre De Cristo Middle / High School (middle), rated C. All sit in Sangre de Cristo School District Re-22j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7991 Diorite Dr, Mosca, CO compare to other homes in Mosca 81146?

Among the 323 homes in Mosca 81146, it is worth more than 5% of them ($89,021 against a typical $291,549), its price per square foot is higher than 35% of them ($161 against a typical $193), it is bigger than 2% of them (552 ft² against a typical 1,458 ft²), its lot is bigger than 53% of them (5.85 ac against a typical 5.25 ac) and it is newer than 45% of them (1994 against a typical 1996). Measured against all of Alamosa County, it is worth more than 2% 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 7991 Diorite Dr, Mosca, CO?

The 2025 property tax bill for 7991 Diorite Dr, Mosca, CO was $193. The county assessed it at $5,274.

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