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Duplex (2 Units, Any Combination)Residential
Last sold for $2,650,000 on Jun 7, 2017

117 N MONARCH ST

ASPEN, CO 81611
Building report
4
Beds
3
Baths
1,926 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.
1,926 ft²
Lot SizeThe size of the land the home sits on, from county records.
1888
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,650,000 · Jun 7, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,702 (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.$262,360 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$262,360
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$357,160
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$4,197,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyPITKIN
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.2000
Lot (acres)The size of the land the home sits on, from county records.0.04
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 204 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.

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

M
Aspen Middle SchoolA-
Middle · Grades 5–8 · 1.5 mi
E
Aspen Elementary SchoolC+
Elementary · Grades KG–4 · 1.5 mi
H
Aspen High SchoolB-
High · Grades 9–12 · 1.5 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

117 N Monarch 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.

  • Among the oldest homes in Pitkin County

How it measures up in Aspen 81611

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

Living area1,926 ft²
SmallerTypical 1,530 ft²Bigger

Bigger than 58% of homes nearby

Lot size1,926 ft²
SmallerTypical 1,830 ft²Bigger

Bigger than 52% of homes nearby

Year built1888
OlderTypical 1980Newer

Newer than 2% of homes nearby

How 117 N Monarch St ranks against every home in each area.
MeasureThis homeAspen 81611Pitkin County
Living areabigger than1,926 ft²58% of homes56% of homes
Lot sizebigger than1,926 ft²52% of homes47% of homes
Year builtnewer than18882% of homesalmost no homes

About 117 N Monarch St

When did 117 N Monarch St, Aspen, CO last sell?

117 N Monarch St, Aspen, CO last sold on Jun 7, 2017 for $2,650,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 117 N Monarch St, Aspen, CO?

117 N Monarch St, Aspen, CO has 4 bedrooms, 3 bathrooms, 1,926 square feet of living space and a 0.04-acre lot.

When was 117 N Monarch St, Aspen, CO built?

117 N Monarch St, Aspen, CO was built in 1888, making it 138 years old. It is a duplex single home. The building has 1 story.

What schools serve 117 N Monarch St, Aspen, CO?

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

How does 117 N Monarch St, Aspen, CO compare to other homes in Aspen 81611?

Among the 6,937 homes in Aspen 81611, it is bigger than 58% of them (1,926 ft² against a typical 1,530 ft²), its lot is bigger than 52% of them (1,926 ft² against a typical 1,830 ft²) and it is newer than 2% of them (1888 against a typical 1980). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 117 N Monarch St, Aspen, CO?

The 2025 property tax bill for 117 N Monarch St, Aspen, CO was $9,702. The county assessed it at $262,360.

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