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Single Family ResidenceResidential
$458,206$217 / 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 $128,000 on Aug 27, 1997

505 OLIVE LN

PLATTEVILLE, CO 80651
3
Beds
3
Baths
2,114 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$458K
$438K low$478K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$128,000 · Aug 27, 1997

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,763 (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.$25,950 (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.$20,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$424,014

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.Bi-Level
CountyWELD
Lot (acres)The size of the land the home sits on, from county records.0.20
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.DeckPatio · 104 ft²Porch · 24 ft²

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 · 5.3 mi
E
Gilcrest Elementary SchoolD
Elementary · Grades PK–5 · 5.4 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%

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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

505 Olive 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.

  • Costs less per square foot than 85% of homes in Platteville 80651
  • Bigger than 71% of homes in Platteville 80651
  • Has a bigger lot than 65% of homes in Weld County
  • Older than 77% 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 44% 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$458,206
CheaperTypical $471,178Pricier

Pricier than 44% of homes nearby

Price per ft²$217
CheaperTypical $296Pricier

Pricier than 15% of homes nearby

Living area2,114 ft²
SmallerTypical 1,588 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.2 ac
SmallerTypical 0.24 acBigger

Bigger than 42% of homes nearby

Year built1978
OlderTypical 1996Newer

Newer than 37% of homes nearby

How 505 Olive Ln ranks against every home in each area.
MeasureThis homePlatteville 80651Weld County
Estimated valuepricier than$458,20644% of homes43% of homes
Price per ft²pricier than$21715% of homes30% of homes
Living areabigger than2,114 ft²71% of homes60% of homes
Lot sizebigger than0.2 ac42% of homes65% of homes
Year builtnewer than197837% of homes23% of homes

About 505 Olive Ln

How much is 505 Olive Ln, Platteville, CO worth?

The TopHap Estimate for 505 Olive Ln, Platteville, CO is $458,206 as of Sep 24, 2026. The likely range is $438,405 to $478,007. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 Olive Ln, Platteville, CO last sell?

505 Olive Ln, Platteville, CO last sold on Aug 27, 1997 for $128,000, according to the county's recorded deed.

How big is 505 Olive Ln, Platteville, CO?

505 Olive Ln, Platteville, CO has 3 bedrooms, 3 bathrooms, 2,114 square feet of living space and a 0.20-acre lot.

When was 505 Olive Ln, Platteville, CO built?

505 Olive Ln, Platteville, CO was built in 1978, making it 48 years old. It is a bi-level home. The building has 2 stories.

What schools serve 505 Olive Ln, Platteville, CO?

505 Olive Ln, 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 505 Olive Ln, Platteville, CO compare to other homes in Platteville 80651?

Among the 1,326 homes in Platteville 80651, it is worth more than 44% of them ($458,206 against a typical $471,178), its price per square foot is higher than 15% of them ($217 against a typical $296), it is bigger than 71% of them (2,114 ft² against a typical 1,588 ft²), its lot is bigger than 42% of them (0.2 ac against a typical 0.24 ac) and it is newer than 37% of them (1978 against a typical 1996). Measured against all of Weld County, it is worth more than 43% 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 505 Olive Ln, Platteville, CO?

The 2025 property tax bill for 505 Olive Ln, Platteville, CO was $1,763. The county assessed it at $25,950.

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