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Single Family ResidenceResidential
$3,436,074$2,580 / 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 38How 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 $115,000 on Sep 18, 1998

40 WILLIAMS RANCH DR

ASPEN, CO 81611
3
Beds
2
Baths
1,332 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.
4,182 ft²
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$3.4M
$1.3M low$5.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$115,000 · Sep 18, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$472 (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.$12,760 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,130
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,630
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$204,100

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.Split Level
CountyPitkin
Lot (acres)The size of the land the home sits on, from county records.0.10
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 90 ft²Porch · 33 ft²

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

M
Aspen Middle SchoolC
Middle · Grades 5–8 · 2.1 mi
E
Aspen Elementary SchoolA-
Elementary · Grades KG–4 · 2.1 mi
H
Aspen High SchoolA
High · Grades 9–12 · 2.2 mi

District: Aspen School District 1

Neighborhood · ZIP 81611These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.116

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.60%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
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.11,555
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.36 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,141
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,559
Average tempThe average temperature here across a full year.30°F
Annual precipHow much rain and melted snow falls here in a typical year.31 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

40 Williams Ranch 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.

  • Costs more per square foot than 76% of homes in Pitkin County
  • Has a bigger lot than 65% of homes in Aspen 81611
  • Newer than 72% of homes in Pitkin County

What homes are worth in Aspen 81611

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

This home
$180K$10M

This home is worth more than 53% of homes in Aspen 81611.

How it measures up in Aspen 81611

The dot is this home. The mark in the middle is the typical home in Aspen 81611.

Estimated value$3,436,074
CheaperTypical $3,204,566Pricier

Pricier than 53% of homes nearby

Price per ft²$2580
CheaperTypical $2180Pricier

Pricier than 60% of homes nearby

Living area1,332 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 45% of homes nearby

Lot size4,182 ft²
SmallerTypical 1,786 ft²Bigger

Bigger than 65% of homes nearby

Year built1997
OlderTypical 1980Newer

Newer than 70% of homes nearby

How 40 Williams Ranch Dr ranks against every home in each area.
MeasureThis homeAspen 81611Pitkin County
Estimated valuepricier than$3,436,07453% of homes59% of homes
Price per ft²pricier than$258060% of homes76% of homes
Living areabigger than1,332 ft²45% of homes41% of homes
Lot sizebigger than4,182 ft²65% of homes58% of homes
Year builtnewer than199770% of homes72% of homes

About 40 Williams Ranch Dr

How much is 40 Williams Ranch Dr, Aspen, CO worth?

The TopHap Estimate for 40 Williams Ranch Dr, Aspen, CO is $3,436,074 as of Aug 30, 2026. The likely range is $1,320,857 to $5,551,291. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 Williams Ranch Dr, Aspen, CO last sell?

40 Williams Ranch Dr, Aspen, CO last sold on Sep 18, 1998 for $115,000, according to the county's recorded deed.

How big is 40 Williams Ranch Dr, Aspen, CO?

40 Williams Ranch Dr, Aspen, CO has 3 bedrooms, 2 bathrooms, 1,332 square feet of living space and a 0.10-acre lot.

When was 40 Williams Ranch Dr, Aspen, CO built?

40 Williams Ranch Dr, Aspen, CO was built in 1997, making it 29 years old. It is a split level home. The building has 2 stories.

What schools serve 40 Williams Ranch Dr, Aspen, CO?

40 Williams Ranch Dr, Aspen, CO is assigned to Aspen Middle School (middle), rated C; Aspen Elementary School (elementary), rated A-; Aspen High School (high), rated A. All sit in Aspen School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Williams Ranch Dr, Aspen, CO compare to other homes in Aspen 81611?

Among the 6,930 homes in Aspen 81611, it is worth more than 53% of them ($3,436,074 against a typical $3,204,566), its price per square foot is higher than 60% of them ($2580 against a typical $2180), it is bigger than 45% of them (1,332 ft² against a typical 1,536 ft²), its lot is bigger than 65% of them (4,182 ft² against a typical 1,786 ft²) and it is newer than 70% of them (1997 against a typical 1980). Measured against all of Pitkin County, it is worth more than 59% 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 40 Williams Ranch Dr, Aspen, CO?

The 2025 property tax bill for 40 Williams Ranch Dr, Aspen, CO was $472. The county assessed it at $12,760.

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