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CondominiumResidential
$531,881$591 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $575,000 on Nov 24, 2020

2444 9TH ST

BOULDER, CO 80304
Building report
2
Beds
1.8
Baths
900 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.
25 ft²
Lot SizeThe size of the land the home sits on, from county records.
1984
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

$532K
$468K low$596K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$575,000 · Nov 24, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,795 (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.$42,378 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$42,378
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$38,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$623,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyBOULDER
Lot (acres)The size of the land the home sits on, from county records.0.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Central
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 · 100 ft²

Transaction History(2)

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
Casey Middle SchoolC+
Middle · Grades 6–8 · 0.3 mi
E
Whittier International Elementary SchoolB
Elementary · Grades KG–5 · 0.8 mi
H
Boulder High SchoolC
High · Grades 9–12 · 0.8 mi

District: Boulder Valley School District Re-2

Neighborhood · ZIP 80304These 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.126
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 100.46

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
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.26,373
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,813 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,821
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$151,092
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.19 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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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

2444 9th 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 86% of homes in Boulder 80304
  • Costs more per square foot than 85% of homes in Boulder County
  • Smaller than 91% of homes in Boulder County
  • Among the smallest lots in Mapleton Hill
  • Newer than 92% of homes in Mapleton Hill

What homes are worth in Boulder 80304

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

This home
$234K$4.4M

This home is worth more than 14% of homes in Boulder 80304.

How it measures up in Boulder 80304

The dot is this home. The mark in the middle is the typical home in Boulder 80304.

Estimated value$531,881
CheaperTypical $1,318,350Pricier

Pricier than 14% of homes nearby

Price per ft²$591
CheaperTypical $610Pricier

Pricier than 46% of homes nearby

Living area900 ft²
SmallerTypical 1,960 ft²Bigger

Bigger than 13% of homes nearby

Lot size25 ft²
SmallerTypical 0.18 acBigger

Smaller than almost all homes nearby

Year built1984
OlderTypical 1978Newer

Newer than 62% of homes nearby

How 2444 9th St ranks against every home in each area.
MeasureThis homeMapleton HillBoulder 80304Boulder County
Estimated valuepricier than$531,88122% of homes14% of homes28% of homes
Price per ft²pricier than$59127% of homes46% of homes85% of homes
Living areabigger than900 ft²25% of homes13% of homes9% of homes
Lot sizebigger than25 ft²almost no homesalmost no homesalmost no homes
Year builtnewer than198492% of homes62% of homes52% of homes

About 2444 9th St

How much is 2444 9th St, Boulder, CO worth?

The TopHap Estimate for 2444 9th St, Boulder, CO is $531,881 as of Oct 21, 2026. The likely range is $467,717 to $596,045. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2444 9th St, Boulder, CO last sell?

2444 9th St, Boulder, CO last sold on Nov 24, 2020 for $575,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 2444 9th St, Boulder, CO?

2444 9th St, Boulder, CO has 2 bedrooms, 1.8 bathrooms, 900 square feet of living space and a 0.00-acre lot.

When was 2444 9th St, Boulder, CO built?

2444 9th St, Boulder, CO was built in 1984, making it 42 years old. It is a townhouse home. The building has 1 story.

What schools serve 2444 9th St, Boulder, CO?

2444 9th St, Boulder, CO is assigned to Casey Middle School (middle), rated C+; Whittier International Elementary School (elementary), rated B; Boulder High School (high), rated C. All sit in Boulder Valley School District Re-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2444 9th St, Boulder, CO compare to other homes in Boulder 80304?

Among the 10,445 homes in Boulder 80304, it is worth more than 14% of them ($531,881 against a typical $1,318,350), its price per square foot is higher than 46% of them ($591 against a typical $610), it is bigger than 13% of them (900 ft² against a typical 1,960 ft²), its lot is bigger than almost none of them (25 ft² against a typical 0.18 ac) and it is newer than 62% of them (1984 against a typical 1978). Measured against all of Boulder County, it is worth more than 28% 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 2444 9th St, Boulder, CO?

The 2025 property tax bill for 2444 9th St, Boulder, CO was $3,795. The county assessed it at $42,378.

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