Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$454,045$209 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $400,000 on Jul 22, 2021

312 RIVER RD

PLATTEVILLE, CO 80651
5
Beds
2
Baths
2,170 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$454K
$435K low$473K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Jul 22, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,787 (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.$26,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,850
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$429,640

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.Ranch
CountyWELD
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.2020
Lot (acres)The size of the land the home sits on, from county records.0.18
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.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 336 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
South Valley Middle SchoolD+
Middle · Grades 6–8 · 0.6 mi
H
Valley High SchoolB+
High · Grades 9–12 · 5.4 mi
E
Gilcrest Elementary SchoolD
Elementary · Grades PK–5 · 5.5 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%

Owner Tools

Do you own this home?
Claim this home

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

312 River Rd 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 less per square foot than 89% of homes in Platteville 80651
  • Bigger than 72% of homes in Platteville 80651
  • Has a smaller lot than 88% of homes in Platteville 80651
  • Older than 76% of homes in Weld County

What homes are worth in Platteville 80651

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

This home
$276K$1M

This home is worth more than 43% of homes in Platteville 80651.

How it measures up in Platteville 80651

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

Estimated value$454,045
CheaperTypical $471,178Pricier

Pricier than 43% of homes nearby

Price per ft²$209
CheaperTypical $296Pricier

Pricier than 11% of homes nearby

Living area2,170 ft²
SmallerTypical 1,588 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.18 ac
SmallerTypical 0.24 acBigger

Bigger than 12% of homes nearby

Year built1979
OlderTypical 1996Newer

Newer than 39% of homes nearby

How 312 River Rd ranks against every home in each area.
MeasureThis homePlatteville 80651Weld County
Estimated valuepricier than$454,04543% of homes42% of homes
Price per ft²pricier than$20911% of homes26% of homes
Living areabigger than2,170 ft²72% of homes62% of homes
Lot sizebigger than0.18 ac12% of homes55% of homes
Year builtnewer than197939% of homes24% of homes

About 312 River Rd

How much is 312 River Rd, Platteville, CO worth?

The TopHap Estimate for 312 River Rd, Platteville, CO is $454,045 as of Sep 24, 2026. The likely range is $434,593 to $473,497. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 312 River Rd, Platteville, CO last sell?

312 River Rd, Platteville, CO last sold on Jul 22, 2021 for $400,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 312 River Rd, Platteville, CO?

312 River Rd, Platteville, CO has 5 bedrooms, 2 bathrooms, 2,170 square feet of living space and a 0.18-acre lot.

When was 312 River Rd, Platteville, CO built?

312 River Rd, Platteville, CO was built in 1979, making it 47 years old. It is a ranch home. The building has 1 story.

What schools serve 312 River Rd, Platteville, CO?

312 River Rd, Platteville, CO is assigned to South Valley Middle School (middle), rated D+; Valley High School (high), rated B+; Gilcrest 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 312 River Rd, Platteville, CO compare to other homes in Platteville 80651?

Among the 1,326 homes in Platteville 80651, it is worth more than 43% of them ($454,045 against a typical $471,178), its price per square foot is higher than 11% of them ($209 against a typical $296), it is bigger than 72% of them (2,170 ft² against a typical 1,588 ft²), its lot is bigger than 12% of them (0.18 ac against a typical 0.24 ac) and it is newer than 39% of them (1979 against a typical 1996). Measured against all of Weld County, it is worth more than 42% 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 312 River Rd, Platteville, CO?

The 2025 property tax bill for 312 River Rd, Platteville, CO was $1,787. The county assessed it at $26,300.

More homes on River Rd

Closest homes

More homes in Platteville 80651

Assigned schools

Explore the area

See this home in context

Open 312 River Rd 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