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Single Family ResidenceResidential
$491,330$313 / 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 97How 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 $192,586 on Jul 12, 2001

5421 FOX RUN BLVD

LONGMONT, CO 80504
3
Beds
3
Baths
1,568 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$491K
$478K low$505K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$192,586 · Jul 12, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,482 (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.$27,830 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,040
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,790
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$28,420
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$454,740

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.21 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.0.16
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
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 · 104 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.

E
Legacy Elementary SchoolB
Elementary · Grades PK–5 · 1.1 mi
H
Frederick Senior High SchoolB-
High · Grades 9–12 · 1.7 mi
M
Coal Ridge Middle SchoolB
Middle · Grades 6–8 · 2.3 mi

District: St. Vrain Valley School District Re 1j

Neighborhood · ZIP 80504These 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.67
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 100.45

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.64,420
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.637 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,047
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,711
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

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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

5421 Fox Run Blvd 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 76% of homes in Longmont 80504
  • Costs more per square foot than 78% of homes in Weld County
  • Smaller than 75% of homes in Longmont 80504

What homes are worth in Longmont 80504

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

This home
$325K$1.7M

This home is worth more than 24% of homes in Longmont 80504.

How it measures up in Longmont 80504

The dot is this home. The mark in the middle is the typical home in Longmont 80504.

Estimated value$491,330
CheaperTypical $569,694Pricier

Pricier than 24% of homes nearby

Price per ft²$313
CheaperTypical $266Pricier

Pricier than 75% of homes nearby

Living area1,568 ft²
SmallerTypical 2,108 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.16 ac
SmallerTypical 0.17 acBigger

Bigger than 38% of homes nearby

Year built2001
OlderTypical 2002Newer

Newer than 49% of homes nearby

How 5421 Fox Run Blvd ranks against every home in each area.
MeasureThis homeLongmont 80504Weld County
Estimated valuepricier than$491,33024% of homes53% of homes
Price per ft²pricier than$31375% of homes78% of homes
Living areabigger than1,568 ft²25% of homes35% of homes
Lot sizebigger than0.16 ac38% of homes39% of homes
Year builtnewer than200149% of homes48% of homes

About 5421 Fox Run Blvd

How much is 5421 Fox Run Blvd, Longmont, CO worth?

The TopHap Estimate for 5421 Fox Run Blvd, Longmont, CO is $491,330 as of Sep 24, 2026. The likely range is $477,916 to $504,744. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5421 Fox Run Blvd, Longmont, CO last sell?

5421 Fox Run Blvd, Longmont, CO last sold on Jul 12, 2001 for $192,586, according to the county's recorded deed.

How big is 5421 Fox Run Blvd, Longmont, CO?

5421 Fox Run Blvd, Longmont, CO has 3 bedrooms, 3 bathrooms, 1,568 square feet of living space and a 0.16-acre lot.

When was 5421 Fox Run Blvd, Longmont, CO built?

5421 Fox Run Blvd, Longmont, CO was built in 2001, making it 25 years old. It is a bi-level home. The building has 2 stories.

What schools serve 5421 Fox Run Blvd, Longmont, CO?

5421 Fox Run Blvd, Longmont, CO is assigned to Legacy Elementary School (elementary), rated B; Frederick Senior High School (high), rated B-; Coal Ridge Middle School (middle), rated B. All sit in St. Vrain Valley School District Re 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5421 Fox Run Blvd, Longmont, CO compare to other homes in Longmont 80504?

Among the 21,608 homes in Longmont 80504, it is worth more than 24% of them ($491,330 against a typical $569,694), its price per square foot is higher than 75% of them ($313 against a typical $266), it is bigger than 25% of them (1,568 ft² against a typical 2,108 ft²), its lot is bigger than 38% of them (0.16 ac against a typical 0.17 ac) and it is newer than 49% of them (2001 against a typical 2002). Measured against all of Weld County, it is worth more than 53% 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 5421 Fox Run Blvd, Longmont, CO?

The 2025 property tax bill for 5421 Fox Run Blvd, Longmont, CO was $2,482. The county assessed it at $27,830.

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