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Single Family ResidenceResidential
$472,057$283 / 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 $171,882 on Apr 3, 2000

1109 FALL RIVER CIR

LONGMONT, CO 80504
3
Beds
2.5
Baths
1,668 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$472K
$456K low$488K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$171,882 · Apr 3, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,283 (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.$34,027 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,895
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,132
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$31,276
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$500,400

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.A-Frame
CountyBOULDER
Lot (acres)The size of the land the home sits on, from county records.0.10
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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 · 70 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Fall River Elementary SchoolA
Elementary · Grades PK–5 · 0.5 mi
H
Skyline High SchoolC+
High · Grades 9–12 · 0.5 mi
M
Trail Ridge Middle SchoolC+
Middle · Grades 6–8 · 0.7 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%

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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

1109 Fall River Cir 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 80% of homes in Longmont 80504
  • Costs less per square foot than 82% of homes in Boulder County
  • Smaller than 70% of homes in Longmont 80504
  • Has a smaller lot than 90% of homes in East Longmont
  • Newer than 79% of homes in East Longmont

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
$322K$1.8M

This home is worth more than 20% 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$472,057
CheaperTypical $569,870Pricier

Pricier than 20% of homes nearby

Price per ft²$283
CheaperTypical $273Pricier

Pricier than 56% of homes nearby

Living area1,668 ft²
SmallerTypical 2,054 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.1 ac
SmallerTypical 0.17 acBigger

Bigger than 14% of homes nearby

Year built1999
OlderTypical 2002Newer

Newer than 36% of homes nearby

How 1109 Fall River Cir ranks against every home in each area.
MeasureThis homeEast LongmontLongmont 80504Boulder County
Estimated valuepricier than$472,05746% of homes20% of homes20% of homes
Price per ft²pricier than$28352% of homes56% of homes18% of homes
Living areabigger than1,668 ft²45% of homes30% of homes39% of homes
Lot sizebigger than0.1 ac10% of homes14% of homes19% of homes
Year builtnewer than199979% of homes36% of homes76% of homes

About 1109 Fall River Cir

How much is 1109 Fall River Cir, Longmont, CO worth?

The TopHap Estimate for 1109 Fall River Cir, Longmont, CO is $472,057 as of Sep 24, 2026. The likely range is $455,651 to $488,463. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1109 Fall River Cir, Longmont, CO last sell?

1109 Fall River Cir, Longmont, CO last sold on Apr 3, 2000 for $171,882, according to the county's recorded deed.

How big is 1109 Fall River Cir, Longmont, CO?

1109 Fall River Cir, Longmont, CO has 3 bedrooms, 2.5 bathrooms, 1,668 square feet of living space and a 0.10-acre lot.

When was 1109 Fall River Cir, Longmont, CO built?

1109 Fall River Cir, Longmont, CO was built in 1999, making it 27 years old. It is a a-frame home. The building has 2 stories.

What schools serve 1109 Fall River Cir, Longmont, CO?

1109 Fall River Cir, Longmont, CO is assigned to Fall River Elementary School (elementary), rated A; Skyline High School (high), rated C+; Trail Ridge Middle School (middle), rated C+. All sit in St. Vrain Valley School District Re 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1109 Fall River Cir, Longmont, CO compare to other homes in Longmont 80504?

Among the 21,587 homes in Longmont 80504, it is worth more than 20% of them ($472,057 against a typical $569,870), its price per square foot is higher than 56% of them ($283 against a typical $273), it is bigger than 30% of them (1,668 ft² against a typical 2,054 ft²), its lot is bigger than 14% of them (0.1 ac against a typical 0.17 ac) and it is newer than 36% of them (1999 against a typical 2002). Measured against all of Boulder County, it is worth more than 20% 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 1109 Fall River Cir, Longmont, CO?

The 2025 property tax bill for 1109 Fall River Cir, Longmont, CO was $3,283. The county assessed it at $34,027.

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