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Single Family ResidenceResidential
$114,107$69 / 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 78How 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

312 S SMITH RD

RENWICK, IA 50577
3 / 2
Baths
1,655 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.
2.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$114K
$89K low$140K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,030 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$79,350 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,590
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,760
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$87,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$79,350

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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyHumboldt
Lot (acres)The size of the land the home sits on, from county records.2.50
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
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, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 133 ft²Shed · 48 ft²

Transaction History(5)

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 · 13.7 mi
M
Humboldt Middle SchoolB-
Middle · Grades 5–8 · 14.5 mi
H
Humboldt High SchoolA
High · Grades 9–12 · 14.6 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%

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

312 S Smith Rd 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 more than 68% of homes in Renwick 50577
  • Costs less per square foot than 75% of homes in Humboldt County
  • Has a bigger lot than 82% 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
$30K$494K

This home is worth more than 68% 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$114,107
CheaperTypical $90,677Pricier

Pricier than 68% of homes nearby

Price per ft²$69
CheaperTypical $62Pricier

Pricier than 61% of homes nearby

Living area1,655 ft²
SmallerTypical 1,488 ft²Bigger

Bigger than 61% of homes nearby

Lot size2.5 ac
SmallerTypical 0.32 acBigger

Bigger than 71% of homes nearby

Year built1930
OlderTypical 1925Newer

Newer than 53% of homes nearby

How 312 S Smith Rd ranks against every home in each area.
MeasureThis homeRenwick 50577Humboldt County
Estimated valuepricier than$114,10768% of homes44% of homes
Price per ft²pricier than$6961% of homes25% of homes
Living areabigger than1,655 ft²61% of homes64% of homes
Lot sizebigger than2.5 ac71% of homes82% of homes
Year builtnewer than193053% of homes37% of homes

About 312 S Smith Rd

How much is 312 S Smith Rd, Renwick, IA worth?

The TopHap Estimate for 312 S Smith Rd, Renwick, IA is $114,107 as of Jul 14, 2026. The likely range is $88,535 to $139,679. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 312 S Smith Rd, Renwick, IA last sell?

312 S Smith Rd, Renwick, IA last sold on Apr 23, 2018, according to the county's recorded deed.

How big is 312 S Smith Rd, Renwick, IA?

312 S Smith Rd, Renwick, IA has 3 bathrooms, 1,655 square feet of living space and a 2.50-acre lot.

When was 312 S Smith Rd, Renwick, IA built?

312 S Smith Rd, Renwick, IA was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 312 S Smith Rd, Renwick, IA?

312 S Smith Rd, 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 S Smith Rd, Renwick, IA compare to other homes in Renwick 50577?

Among the 248 homes in Renwick 50577, it is worth more than 68% of them ($114,107 against a typical $90,677), its price per square foot is higher than 61% of them ($69 against a typical $62), it is bigger than 61% of them (1,655 ft² against a typical 1,488 ft²), its lot is bigger than 71% of them (2.5 ac against a typical 0.32 ac) and it is newer than 53% of them (1930 against a typical 1925). Measured against all of Humboldt County, it is worth more than 44% 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 S Smith Rd, Renwick, IA?

The 2024 property tax bill for 312 S Smith Rd, Renwick, IA was $1,030. The county assessed it at $79,350.

More homes on S Smith Rd

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More homes in Renwick 50577

Assigned schools

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