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Single Family ResidenceResidential
$999,499$334 / 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 86How 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 $115,500 on Mar 31, 2003

4580 HAYSTACK DR

WINDSOR, CO 80550
4
Beds
3
Baths
2,994 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.
2.1 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$999K
$855K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$115,500 · Mar 31, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,202 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$71,181 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,470
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$43,711
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$71,181
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,062,400

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
CountyLarimer
Lot (acres)The size of the land the home sits on, from county records.2.10
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
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 · 1,268 ft²

Transaction History(1)

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.

E
Riverview K-8 SchoolB-
Elementary · Grades PK–8 · 2.7 mi
H
Mountain View High SchoolB-
High · Grades 9–12 · 4.7 mi

District: Thompson School District R-2j

Neighborhood · ZIP 80550These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.37,425
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.691 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,531
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,412
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

4580 Haystack Dr 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 more than 92% of homes in Windsor 80550
  • Costs more per square foot than 82% of homes in Windsor 80550
  • Bigger than 91% of homes in Larimer County
  • Has a bigger lot than 97% of homes in Windsor 80550
  • Newer than 76% of homes in Larimer County

What homes are worth in Windsor 80550

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

This home
$321K$1.4M

This home is worth more than 92% of homes in Windsor 80550.

How it measures up in Windsor 80550

The dot is this home. The mark in the middle is the typical home in Windsor 80550.

Estimated value$999,499
CheaperTypical $554,723Pricier

Pricier than 92% of homes nearby

Price per ft²$334
CheaperTypical $259Pricier

Pricier than 82% of homes nearby

Living area2,994 ft²
SmallerTypical 2,302 ft²Bigger

Bigger than 76% of homes nearby

Lot size2.1 ac
SmallerTypical 0.18 acBigger

Bigger than 97% of homes nearby

Year built2005
OlderTypical 2015Newer

Newer than 35% of homes nearby

How 4580 Haystack Dr ranks against every home in each area.
MeasureThis homeSteeplechaseWindsor 80550Larimer County
Estimated valuepricier than$999,4999% of homes92% of homes92% of homes
Price per ft²pricier than$33426% of homes82% of homes51% of homes
Living areabigger than2,994 ft²50% of homes76% of homes91% of homes
Lot sizebigger than2.1 ac49% of homes97% of homes90% of homes
Year builtnewer than200571% of homes35% of homes76% of homes

About 4580 Haystack Dr

How much is 4580 Haystack Dr, Windsor, CO worth?

The TopHap Estimate for 4580 Haystack Dr, Windsor, CO is $999,499 as of Oct 21, 2026. The likely range is $855,379 to $1,143,619. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4580 Haystack Dr, Windsor, CO last sell?

4580 Haystack Dr, Windsor, CO last sold on Mar 31, 2003 for $115,500, according to the county's recorded deed.

How big is 4580 Haystack Dr, Windsor, CO?

4580 Haystack Dr, Windsor, CO has 4 bedrooms, 3 bathrooms, 2,994 square feet of living space and a 2.10-acre lot.

When was 4580 Haystack Dr, Windsor, CO built?

4580 Haystack Dr, Windsor, CO was built in 2005, making it 21 years old. It is a ranch home. The building has 1 story.

What schools serve 4580 Haystack Dr, Windsor, CO?

4580 Haystack Dr, Windsor, CO is assigned to Riverview K-8 School (elementary), rated B-; Mountain View High School (high), rated B-. All sit in Thompson School District R-2j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4580 Haystack Dr, Windsor, CO compare to other homes in Windsor 80550?

Among the 17,748 homes in Windsor 80550, it is worth more than 92% of them ($999,499 against a typical $554,723), its price per square foot is higher than 82% of them ($334 against a typical $259), it is bigger than 76% of them (2,994 ft² against a typical 2,302 ft²), its lot is bigger than 97% of them (2.1 ac against a typical 0.18 ac) and it is newer than 35% of them (2005 against a typical 2015). Measured against all of Larimer County, it is worth more than 92% 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 4580 Haystack Dr, Windsor, CO?

The 2024 property tax bill for 4580 Haystack Dr, Windsor, CO was $6,202. The county assessed it at $71,181.

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