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Single Family ResidenceResidential
$624,653$259 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $250,000 on Nov 30, 2007

661 RIVERSIDE AVE

MANCOS, CO 81328
2
Beds
2
Baths
2,414 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.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$625K
$564K low$686K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · Nov 30, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,203 (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.$45,188 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,641
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,547
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$41,776
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$567,698

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.34 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.1 percent flood zone

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
CountyMontezuma
Lot (acres)The size of the land the home sits on, from county records.0.60
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

M
Mancos Middle School
Middle · Grades 6–8 · 0.2 mi
H
Mancos High SchoolC+
High · Grades 9–12 · 0.3 mi
E
Mancos Elementary School
Elementary · Grades KG–5 · 0.3 mi

District: Mancos School District Re-6

Neighborhood · ZIP 81328These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.4,697
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,278
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,685
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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

661 Riverside Ave 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 more than 85% of homes in Montezuma County
  • Costs less per square foot than 69% of homes in Mancos 81328
  • Bigger than 83% of homes in Montezuma County
  • Has a smaller lot than 78% of homes in Mancos 81328
  • Older than 78% of homes in Mancos 81328

What homes are worth in Mancos 81328

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

This home
$202K$1.5M

This home is worth more than 68% of homes in Mancos 81328.

How it measures up in Mancos 81328

The dot is this home. The mark in the middle is the typical home in Mancos 81328.

Estimated value$624,653
CheaperTypical $513,798Pricier

Pricier than 68% of homes nearby

Price per ft²$259
CheaperTypical $306Pricier

Pricier than 31% of homes nearby

Living area2,414 ft²
SmallerTypical 1,637 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.6 ac
SmallerTypical 5 acBigger

Bigger than 22% of homes nearby

Year built1970
OlderTypical 1993Newer

Newer than 22% of homes nearby

How 661 Riverside Ave ranks against every home in each area.
MeasureThis homeMancos 81328Montezuma County
Estimated valuepricier than$624,65368% of homes85% of homes
Price per ft²pricier than$25931% of homes59% of homes
Living areabigger than2,414 ft²77% of homes83% of homes
Lot sizebigger than0.6 ac22% of homes39% of homes
Year builtnewer than197022% of homes32% of homes

About 661 Riverside Ave

How much is 661 Riverside Ave, Mancos, CO worth?

The TopHap Estimate for 661 Riverside Ave, Mancos, CO is $624,653 as of Jul 14, 2026. The likely range is $563,755 to $685,551. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 661 Riverside Ave, Mancos, CO last sell?

661 Riverside Ave, Mancos, CO last sold on Nov 30, 2007 for $250,000, according to the county's recorded deed.

How big is 661 Riverside Ave, Mancos, CO?

661 Riverside Ave, Mancos, CO has 2 bedrooms, 2 bathrooms, 2,414 square feet of living space and a 0.60-acre lot.

When was 661 Riverside Ave, Mancos, CO built?

661 Riverside Ave, Mancos, CO was built in 1970, making it 56 years old. It is a ranch home. The building has 1 story.

What schools serve 661 Riverside Ave, Mancos, CO?

661 Riverside Ave, Mancos, CO is assigned to Mancos Middle School (middle); Mancos High School (high), rated C+; Mancos Elementary School (elementary). All sit in Mancos School District Re-6. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 661 Riverside Ave, Mancos, CO compare to other homes in Mancos 81328?

Among the 2,061 homes in Mancos 81328, it is worth more than 68% of them ($624,653 against a typical $513,798), its price per square foot is higher than 31% of them ($259 against a typical $306), it is bigger than 77% of them (2,414 ft² against a typical 1,637 ft²), its lot is bigger than 22% of them (0.6 ac against a typical 5 ac) and it is newer than 22% of them (1970 against a typical 1993). Measured against all of Montezuma County, it is worth more than 85% 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 661 Riverside Ave, Mancos, CO?

The 2025 property tax bill for 661 Riverside Ave, Mancos, CO was $3,203. The county assessed it at $45,188.

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