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Single Family ResidenceResidential
$162,879$141 / 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 92How 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 $155,000 on May 1, 2026

512 RIDER ST

GARWIN, IA 50632
3
Beds
1 / 1
Baths
1,154 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.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$163K
$149K low$177K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$155,000 · May 1, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,254 (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.$69,470 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,470
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$60,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$75,020
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$69,470

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTAMA
Lot (acres)The size of the land the home sits on, from county records.0.60
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
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.Porch · 72 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

M
Gmg Secondary SchoolD+
Middle · Grades 7–12 · 0.3 mi
E
Gmg Elementary School
Elementary · Grades PK–6 · 7.9 mi

District: Gmg Community School District

Neighborhood · ZIP 50632These 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.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.90%
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.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.643
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,395
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,542
Average tempThe average temperature here across a full year.48°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.61%

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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

512 Rider 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.

  • Costs more per square foot than 75% of homes in Tama County
  • Smaller than 77% of homes in Tama County

What homes are worth in Garwin 50632

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

This home
$47K$515K

This home is worth more than 56% of homes in Garwin 50632.

How it measures up in Garwin 50632

The dot is this home. The mark in the middle is the typical home in Garwin 50632.

Estimated value$162,879
CheaperTypical $145,992Pricier

Pricier than 56% of homes nearby

Price per ft²$141
CheaperTypical $119Pricier

Pricier than 58% of homes nearby

Living area1,154 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.6 ac
SmallerTypical 0.44 acBigger

Bigger than 56% of homes nearby

Year built1920
OlderTypical 1950Newer

Newer than 36% of homes nearby

How 512 Rider St ranks against every home in each area.
MeasureThis homeGarwin 50632Tama County
Estimated valuepricier than$162,87956% of homes61% of homes
Price per ft²pricier than$14158% of homes75% of homes
Living areabigger than1,154 ft²30% of homes23% of homes
Lot sizebigger than0.6 ac56% of homes60% of homes
Year builtnewer than192036% of homes44% of homes

About 512 Rider St

How much is 512 Rider St, Garwin, IA worth?

The TopHap Estimate for 512 Rider St, Garwin, IA is $162,879 as of Oct 21, 2026. The likely range is $149,085 to $176,673. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 512 Rider St, Garwin, IA last sell?

512 Rider St, Garwin, IA last sold on May 1, 2026 for $155,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 512 Rider St, Garwin, IA?

512 Rider St, Garwin, IA has 3 bedrooms, 1 bathrooms, 1,154 square feet of living space and a 0.60-acre lot.

When was 512 Rider St, Garwin, IA built?

512 Rider St, Garwin, IA was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 512 Rider St, Garwin, IA?

512 Rider St, Garwin, IA is assigned to Gmg Secondary School (middle), rated D+; Gmg Elementary School (elementary). All sit in Gmg Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 512 Rider St, Garwin, IA compare to other homes in Garwin 50632?

Among the 527 homes in Garwin 50632, it is worth more than 56% of them ($162,879 against a typical $145,992), its price per square foot is higher than 58% of them ($141 against a typical $119), it is bigger than 30% of them (1,154 ft² against a typical 1,400 ft²), its lot is bigger than 56% of them (0.6 ac against a typical 0.44 ac) and it is newer than 36% of them (1920 against a typical 1950). Measured against all of Tama County, it is worth more than 61% 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 512 Rider St, Garwin, IA?

The 2025 property tax bill for 512 Rider St, Garwin, IA was $1,254. The county assessed it at $69,470.

More homes on Rider St

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Assigned schools

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