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Single Family ResidenceResidential
$59,000$52 / 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 77How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $45,000 on Jul 2, 2021

312 MAIN ST

RENWICK, IA 50577
1
Baths
1,124 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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.

Valuation

$59K
$45K low$73K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$45,000 · Jul 2, 2021
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$20,000
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$16,000
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.112%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$39,000
VP RENTAL PROPERTIES LLC · recorded Jul 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$658 (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.$36,330 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,290
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,040
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$40,920
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$36,330

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHUMBOLDT
Lot (acres)The size of the land the home sits on, from county records.0.32
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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.Deck · 80 ft²Porch · 98 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
Taft Elementary SchoolA-
Elementary · Grades 1–4 · 14.2 mi
M
Humboldt Middle SchoolB-
Middle · Grades 5–8 · 15.0 mi
H
Humboldt High SchoolA
High · Grades 9–12 · 15.0 mi

District: Humboldt Community School District

Neighborhood · ZIP 50577These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.282
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,171
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,712
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

312 Main 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 83% of homes in Humboldt County
  • Costs less per square foot than 87% of homes in Humboldt County
  • Smaller than 82% of homes in Renwick 50577
  • Older than 84% of homes in Humboldt County

What homes are worth in Renwick 50577

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

This home
$28K$494K

This home is worth more than 18% of homes in Renwick 50577.

How it measures up in Renwick 50577

The dot is this home. The mark in the middle is the typical home in Renwick 50577.

Estimated value$59,000
CheaperTypical $90,604Pricier

Pricier than 18% of homes nearby

Price per ft²$52
CheaperTypical $62Pricier

Pricier than 26% of homes nearby

Living area1,124 ft²
SmallerTypical 1,493 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.32 ac
SmallerTypical 0.32 acBigger

Bigger than 52% of homes nearby

Year built1900
OlderTypical 1925Newer

Newer than 24% of homes nearby

How 312 Main St ranks against every home in each area.
MeasureThis homeRenwick 50577Humboldt County
Estimated valuepricier than$59,00018% of homes17% of homes
Price per ft²pricier than$5226% of homes13% of homes
Living areabigger than1,124 ft²18% of homes25% of homes
Lot sizebigger than0.32 ac52% of homes61% of homes
Year builtnewer than190024% of homes16% of homes

About 312 Main St

How much is 312 Main St, Renwick, IA worth?

The TopHap Estimate for 312 Main St, Renwick, IA is $59,000 as of Jul 14, 2026. The likely range is $45,441 to $72,559. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 312 Main St, Renwick, IA last sell?

312 Main St, Renwick, IA last sold on Jul 2, 2021 for $45,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 312 Main St, Renwick, IA?

312 Main St, Renwick, IA has 1 bathrooms, 1,124 square feet of living space and a 0.32-acre lot.

When was 312 Main St, Renwick, IA built?

312 Main St, Renwick, IA was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 312 Main St, Renwick, IA?

312 Main St, Renwick, IA is assigned to Taft Elementary School (elementary), rated A-; Humboldt Middle School (middle), rated B-; Humboldt High School (high), rated A. All sit in Humboldt Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 312 Main St, Renwick, IA compare to other homes in Renwick 50577?

Among the 248 homes in Renwick 50577, it is worth more than 18% of them ($59,000 against a typical $90,604), its price per square foot is higher than 26% of them ($52 against a typical $62), it is bigger than 18% of them (1,124 ft² against a typical 1,493 ft²), its lot is bigger than 52% of them (0.32 ac against a typical 0.32 ac) and it is newer than 24% of them (1900 against a typical 1925). Measured against all of Humboldt County, it is worth more than 17% 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 312 Main St, Renwick, IA?

The 2025 property tax bill for 312 Main St, Renwick, IA was $658. The county assessed it at $36,330.

Closest homes

More homes in Renwick 50577

Assigned schools

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