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Single Family ResidenceResidential
$329,873$379 / 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 68How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $290,000 on Nov 24, 2021

504 RIVERSIDE AVE

DOLORES, CO 81323
2
Beds
1
Baths
871 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.
3,049 ft²
Lot SizeThe size of the land the home sits on, from county records.
1921
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$330K
$225K low$434K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,000 · Nov 24, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$630 (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.$9,052 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,602
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,319
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$113,724

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.70
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
53
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
41
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
87
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.197 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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2009
Lot (acres)The size of the land the home sits on, from county records.0.07
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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.

E
Dolores Elementary SchoolC-
Elementary · Grades KG–6 · 0.5 mi
H
Dolores High SchoolC+
High · Grades 9–12 · 0.6 mi
M
Dolores Middle SchoolC-
Middle · Grades 7–8 · 0.6 mi

District: Dolores School District Re-4a

Neighborhood · ZIP 81323These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.56

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.4,066
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,969
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,647
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.26 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

504 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 less than 84% of homes in Dolores 81323
  • Costs more per square foot than 89% of homes in Montezuma County
  • Smaller than 90% of homes in Dolores 81323
  • Among the smallest lots in Dolores 81323
  • Older than 95% of homes in Montezuma County

What homes are worth in Dolores 81323

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

This home
$210K$1.1M

This home is worth more than 16% of homes in Dolores 81323.

How it measures up in Dolores 81323

The dot is this home. The mark in the middle is the typical home in Dolores 81323.

Estimated value$329,873
CheaperTypical $463,432Pricier

Pricier than 16% of homes nearby

Price per ft²$379
CheaperTypical $271Pricier

Pricier than 84% of homes nearby

Living area871 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 10% of homes nearby

Lot size3,049 ft²
SmallerTypical 3.91 acBigger

Smaller than almost all homes nearby

Year built1921
OlderTypical 1985Newer

Newer than 9% of homes nearby

How 504 Riverside Ave ranks against every home in each area.
MeasureThis homeDolores 81323Montezuma County
Estimated valuepricier than$329,87316% of homes34% of homes
Price per ft²pricier than$37984% of homes89% of homes
Living areabigger than871 ft²10% of homes10% of homes
Lot sizebigger than3,049 ft²almost no homesalmost no homes
Year builtnewer than19219% of homes5% of homes

About 504 Riverside Ave

How much is 504 Riverside Ave, Dolores, CO worth?

The TopHap Estimate for 504 Riverside Ave, Dolores, CO is $329,873 as of Aug 30, 2026. The likely range is $225,458 to $434,288. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 504 Riverside Ave, Dolores, CO last sell?

504 Riverside Ave, Dolores, CO last sold on Nov 24, 2021 for $290,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 504 Riverside Ave, Dolores, CO?

504 Riverside Ave, Dolores, CO has 2 bedrooms, 1 bathrooms, 871 square feet of living space and a 0.07-acre lot.

When was 504 Riverside Ave, Dolores, CO built?

504 Riverside Ave, Dolores, CO was built in 1921, making it 105 years old. It is a ranch home. The building has 1 story.

What schools serve 504 Riverside Ave, Dolores, CO?

504 Riverside Ave, Dolores, CO is assigned to Dolores Elementary School (elementary), rated C-; Dolores High School (high), rated C+; Dolores Middle School (middle), rated C-. All sit in Dolores School District Re-4a. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 504 Riverside Ave, Dolores, CO compare to other homes in Dolores 81323?

Among the 2,051 homes in Dolores 81323, it is worth more than 16% of them ($329,873 against a typical $463,432), its price per square foot is higher than 84% of them ($379 against a typical $271), it is bigger than 10% of them (871 ft² against a typical 1,652 ft²), its lot is bigger than almost none of them (3,049 ft² against a typical 3.91 ac) and it is newer than 9% of them (1921 against a typical 1985). Measured against all of Montezuma County, it is worth more than 34% 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 504 Riverside Ave, Dolores, CO?

The 2025 property tax bill for 504 Riverside Ave, Dolores, CO was $630. The county assessed it at $9,052.

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