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Single Family ResidenceResidential
$9,999,999$1,777 / 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 94How 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 $11,900,000 on Nov 30, 2021

18 CASCADE LN

ASPEN, CO 81611
4
Beds
5
Baths
5,628 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.
0.79 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$10M
$10M low$10M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$11,900,000 · Nov 30, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$45,644 (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.$932,330 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$468,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$463,580
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,001,320
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$14,917,200

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.0.79
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Radiant
CoolingThe type of cooling or air conditioning in the home.Yes
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.SaunaDeck · 117 ft²

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.

Foreclosure Filings(1)

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

H
Aspen High SchoolA
High · Grades 9–12 · 0.3 mi
M
Aspen Middle SchoolC
Middle · Grades 5–8 · 0.4 mi
E
Aspen Elementary SchoolA-
Elementary · Grades KG–4 · 0.4 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

18 Cascade Ln 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.

  • Among the most valuable homes in Aspen 81611
  • Bigger than 92% of homes in Pitkin County
  • Has a bigger lot than 86% of homes in Aspen 81611
  • Newer than 78% 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
$176K$10M

This home is worth more than almost all 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$9,999,999
CheaperTypical $3,204,566Pricier

Pricier than almost all homes nearby

Price per ft²$1777
CheaperTypical $2171Pricier

Pricier than 40% of homes nearby

Living area5,628 ft²
SmallerTypical 1,520 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.79 ac
SmallerTypical 1,830 ft²Bigger

Bigger than 86% of homes nearby

Year built2000
OlderTypical 1980Newer

Newer than 76% of homes nearby

How 18 Cascade Ln ranks against every home in each area.
MeasureThis homeAspen 81611Pitkin County
Estimated valuepricier than$9,999,999almost all homesalmost all homes
Price per ft²pricier than$177740% of homes52% of homes
Living areabigger than5,628 ft²89% of homes92% of homes
Lot sizebigger than0.79 ac86% of homes79% of homes
Year builtnewer than200076% of homes78% of homes

About 18 Cascade Ln

How much is 18 Cascade Ln, Aspen, CO worth?

The TopHap Estimate for 18 Cascade Ln, Aspen, CO is $9,999,999 as of Aug 30, 2026. The likely range is $9,999,999 to $9,999,999. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Cascade Ln, Aspen, CO last sell?

18 Cascade Ln, Aspen, CO last sold on Nov 30, 2021 for $11,900,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18 Cascade Ln, Aspen, CO?

18 Cascade Ln, Aspen, CO has 4 bedrooms, 5 bathrooms, 5,628 square feet of living space and a 0.79-acre lot.

When was 18 Cascade Ln, Aspen, CO built?

18 Cascade Ln, Aspen, CO was built in 2000, making it 26 years old. It is a split level home. The building has 3 stories.

What schools serve 18 Cascade Ln, Aspen, CO?

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

How does 18 Cascade Ln, Aspen, CO compare to other homes in Aspen 81611?

Among the 6,930 homes in Aspen 81611, it is worth more than almost all of them ($9,999,999 against a typical $3,204,566), its price per square foot is higher than 40% of them ($1777 against a typical $2171), it is bigger than 89% of them (5,628 ft² against a typical 1,520 ft²), its lot is bigger than 86% of them (0.79 ac against a typical 1,830 ft²) and it is newer than 76% of them (2000 against a typical 1980). Measured against all of Pitkin County, it is worth more than almost all 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 18 Cascade Ln, Aspen, CO?

The 2025 property tax bill for 18 Cascade Ln, Aspen, CO was $45,644. The county assessed it at $932,330.

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