Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $120,000 on Jun 6, 2013

501 RIVER ST

PLATTEVILLE, CO 80651
4
Beds
2
Baths
1,608 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
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.$120,000 · Jun 6, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,443 (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.$21,240 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,650
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,590
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$21,690
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$347,112

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
CountyWELD
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Composition Shingle
HeatingThe type of heating system in the home.Central
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.Porch · 48 ft²

Transaction History(3)

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
South Valley Middle SchoolC-
Middle · Grades 6–8 · 0.5 mi
H
Valley High SchoolC-
High · Grades 9–12 · 5.5 mi
E
Pete Mirich Elementary SchoolD
Elementary · Grades PK–5 · 11.4 mi

District: Weld County School District Re-1

Neighborhood · ZIP 80651These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.6,413
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.64 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,106
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,486
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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

501 River 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.

  • Has a smaller lot than 97% of homes in Platteville 80651
  • Older than 83% of homes in Weld County

How it measures up in Platteville 80651

The dot is this home. The mark in the middle is the typical home in Platteville 80651.

Living area1,608 ft²
SmallerTypical 1,490 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.14 ac
SmallerTypical 0.28 acBigger

Bigger than 3% of homes nearby

Year built1971
OlderTypical 1995Newer

Newer than 25% of homes nearby

How 501 River St ranks against every home in each area.
MeasureThis homePlatteville 80651Weld County
Living areabigger than1,608 ft²59% of homes47% of homes
Lot sizebigger than0.14 ac3% of homes20% of homes
Year builtnewer than197125% of homes17% of homes

About 501 River St

When did 501 River St, Platteville, CO last sell?

501 River St, Platteville, CO last sold on Jun 6, 2013 for $120,000, according to the county's recorded deed.

How big is 501 River St, Platteville, CO?

501 River St, Platteville, CO has 4 bedrooms, 2 bathrooms, 1,608 square feet of living space and a 0.14-acre lot.

When was 501 River St, Platteville, CO built?

501 River St, Platteville, CO was built in 1971, making it 55 years old. It is a duplex single home. The building has 1 story.

What schools serve 501 River St, Platteville, CO?

501 River St, Platteville, CO is assigned to South Valley Middle School (middle), rated C-; Valley High School (high), rated C-; Pete Mirich Elementary School (elementary), rated D. All sit in Weld County School District Re-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 501 River St, Platteville, CO compare to other homes in Platteville 80651?

Among the 1,543 homes in Platteville 80651, it is bigger than 59% of them (1,608 ft² against a typical 1,490 ft²), its lot is bigger than 3% of them (0.14 ac against a typical 0.28 ac) and it is newer than 25% of them (1971 against a typical 1995). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 501 River St, Platteville, CO?

The 2025 property tax bill for 501 River St, Platteville, CO was $1,443. The county assessed it at $21,240.

More homes on River St

Closest homes

More homes in Platteville 80651

Assigned schools

Explore the area

See this home in context

Open 501 River St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map