Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$164,598$163 / 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 81How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $87,500 on Jan 14, 2014

509 W AMERICAN ST

MONROE, IA 50170
3
Beds
1
Baths
1,008 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.
1971
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$165K
$133K low$196K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$87,500 · Jan 14, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,372 (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.$160,340 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,970
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,370
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$160,340
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$160,340

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyJASPER
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.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Patio · 160 ft²

Transaction History(3)

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
Monroe Elementary SchoolF
Elementary · Grades PK–2 · 0.3 mi
H
Pcm High SchoolC+
High · Grades 9–12 · 0.7 mi
M
Pcm Middle SchoolA-
Middle · Grades 6–8 · 8.1 mi

District: Pcm Community School District

Neighborhood · ZIP 50170These 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.128
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 100.18

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.3,579
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.40 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,489
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,700
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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

509 W American St 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 75% of homes in Monroe 50170
  • Smaller than 82% of homes in Monroe 50170
  • Has a smaller lot than 75% of homes in Jasper County

What homes are worth in Monroe 50170

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

This home
$90K$509K

This home is worth more than 25% of homes in Monroe 50170.

How it measures up in Monroe 50170

The dot is this home. The mark in the middle is the typical home in Monroe 50170.

Estimated value$164,598
CheaperTypical $225,773Pricier

Pricier than 25% of homes nearby

Price per ft²$163
CheaperTypical $164Pricier

Pricier than 50% of homes nearby

Living area1,008 ft²
SmallerTypical 1,420 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.2 ac
SmallerTypical 0.34 acBigger

Bigger than 26% of homes nearby

Year built1971
OlderTypical 1968Newer

Newer than 54% of homes nearby

How 509 W American St ranks against every home in each area.
MeasureThis homeMonroe 50170Jasper County
Estimated valuepricier than$164,59825% of homes36% of homes
Price per ft²pricier than$16350% of homes56% of homes
Living areabigger than1,008 ft²18% of homes23% of homes
Lot sizebigger than0.2 ac26% of homes25% of homes
Year builtnewer than197154% of homes63% of homes

About 509 W American St

How much is 509 W American St, Monroe, IA worth?

The TopHap Estimate for 509 W American St, Monroe, IA is $164,598 as of Aug 30, 2026. The likely range is $133,428 to $195,768. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 W American St, Monroe, IA last sell?

509 W American St, Monroe, IA last sold on Jan 14, 2014 for $87,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 509 W American St, Monroe, IA?

509 W American St, Monroe, IA has 3 bedrooms, 1 bathrooms, 1,008 square feet of living space and a 0.20-acre lot.

When was 509 W American St, Monroe, IA built?

509 W American St, Monroe, IA was built in 1971, making it 55 years old. The building has 1 story.

What schools serve 509 W American St, Monroe, IA?

509 W American St, Monroe, IA is assigned to Monroe Elementary School (elementary), rated F; Pcm High School (high), rated C+; Pcm Middle School (middle), rated A-. All sit in Pcm Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 W American St, Monroe, IA compare to other homes in Monroe 50170?

Among the 1,197 homes in Monroe 50170, it is worth more than 25% of them ($164,598 against a typical $225,773), its price per square foot is higher than 50% of them ($163 against a typical $164), it is bigger than 18% of them (1,008 ft² against a typical 1,420 ft²), its lot is bigger than 26% of them (0.2 ac against a typical 0.34 ac) and it is newer than 54% of them (1971 against a typical 1968). Measured against all of Jasper County, it is worth more than 36% 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 509 W American St, Monroe, IA?

The 2025 property tax bill for 509 W American St, Monroe, IA was $2,372. The county assessed it at $160,340.

More homes on W American St

Closest homes

More homes in Monroe 50170

Assigned schools

Explore the area

See this home in context

Open 509 W American St 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