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Single Family ResidenceResidential
$543,499$1,176 / 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 92How 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

643 BOULDER ST

MINTURN, CO 81645
1
Beds
1
Baths
462 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
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

$543K
$501K low$586K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,149 (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.$72,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,390
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$75,860
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,153,420

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.197 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
CountyEagle
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 87 ft²

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

M
Homestake Peak SchoolB
Middle · Grades KG–8 · 3.5 mi
E
Red Sandstone Elementary SchoolC
Elementary · Grades KG–5 · 4.8 mi
H
Battle Mountain High SchoolB-
High · Grades 9–12 · 9.4 mi

District: Eagle County School District Re 50

Neighborhood · ZIP 81645These 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.140
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.86

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.336
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,682
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,943
Average tempThe average temperature here across a full year.33°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.71%

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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

643 Boulder 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 97% of homes in Minturn 81645
  • Costs more per square foot than 94% of homes in Minturn 81645
  • Among the smallest homes in Minturn 81645
  • Has a bigger lot than 93% of homes in Minturn 81645
  • Older than 97% of homes in Eagle County

What homes are worth in Minturn 81645

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

This home
$512K$3.4M

This home is worth more than 3% of homes in Minturn 81645.

How it measures up in Minturn 81645

The dot is this home. The mark in the middle is the typical home in Minturn 81645.

Estimated value$543,499
CheaperTypical $1,302,591Pricier

Pricier than 3% of homes nearby

Price per ft²$1176
CheaperTypical $776Pricier

Pricier than 94% of homes nearby

Living area462 ft²
SmallerTypical 1,716 ft²Bigger

Smaller than almost all homes nearby

Lot size0.34 ac
SmallerTypical 0.11 acBigger

Bigger than 93% of homes nearby

Year built1964
OlderTypical 1987Newer

Newer than 34% of homes nearby

How 643 Boulder St ranks against every home in each area.
MeasureThis homeMinturn 81645Eagle County
Estimated valuepricier than$543,4993% of homes8% of homes
Price per ft²pricier than$117694% of homes73% of homes
Living areabigger than462 ft²almost no homes3% of homes
Lot sizebigger than0.34 ac93% of homes79% of homes
Year builtnewer than196434% of homes3% of homes

About 643 Boulder St

How much is 643 Boulder St, Minturn, CO worth?

The TopHap Estimate for 643 Boulder St, Minturn, CO is $543,499 as of Aug 30, 2026. The likely range is $500,799 to $586,199. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 Boulder St, Minturn, CO last sell?

643 Boulder St, Minturn, CO last sold on Aug 17, 2017, according to the county's recorded deed.

How big is 643 Boulder St, Minturn, CO?

643 Boulder St, Minturn, CO has 1 bedrooms, 1 bathrooms, 462 square feet of living space and a 0.34-acre lot.

When was 643 Boulder St, Minturn, CO built?

643 Boulder St, Minturn, CO was built in 1964, making it 62 years old. The building has 1 story.

What schools serve 643 Boulder St, Minturn, CO?

643 Boulder St, Minturn, CO is assigned to Homestake Peak School (middle), rated B; Red Sandstone Elementary School (elementary), rated C; Battle Mountain High School (high), rated B-. All sit in Eagle County School District Re 50. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 643 Boulder St, Minturn, CO compare to other homes in Minturn 81645?

Among the 478 homes in Minturn 81645, it is worth more than 3% of them ($543,499 against a typical $1,302,591), its price per square foot is higher than 94% of them ($1176 against a typical $776), it is bigger than almost none of them (462 ft² against a typical 1,716 ft²), its lot is bigger than 93% of them (0.34 ac against a typical 0.11 ac) and it is newer than 34% of them (1964 against a typical 1987). Measured against all of Eagle County, it is worth more than 8% 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 643 Boulder St, Minturn, CO?

The 2025 property tax bill for 643 Boulder St, Minturn, CO was $5,149. The county assessed it at $72,090.

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