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Single Family ResidenceResidential
$109,807$117 / 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 Aug 30, 2026

507 SUMMIT ST

SANBORN, IA 51248
2
Beds
1
Baths
936 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
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.
Pre-foreclosure (LIS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
A foreclosure-related notice has been recorded for this property.

Valuation

$110K
$84K low$135K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,206 (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.$101,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,050
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$84,150
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$86,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$101,200

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
CountyO'BRIEN
Lot (acres)The size of the land the home sits on, from county records.0.18
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.Yes
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.Shed · 120 ft²

Foreclosure Filings(1)

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

H
Hartley-Melvin-Sanborn High SchoolC+
High · Grades 9–12 · 8.9 mi
E
Hartley-Melvin-Sanborn Elementary SchoolB+
Elementary · Grades PK–4 · 9.0 mi
M
Hartley-Melvin-Sanborn Middle SchoolA-
Middle · Grades 7–8 · 9.5 mi

District: Hartley-Melvin-Sanborn Community School District

Neighborhood · ZIP 51248These 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.122
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 100.18

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.91%
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.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.2,021
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.25 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,326
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,909
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.29 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

507 Summit 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 84% of homes in Sanborn 51248
  • Smaller than 94% of homes in Sanborn 51248
  • Has a smaller lot than 82% of homes in O'Brien County

What homes are worth in Sanborn 51248

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

This home
$54K$592K

This home is worth more than 16% of homes in Sanborn 51248.

How it measures up in Sanborn 51248

The dot is this home. The mark in the middle is the typical home in Sanborn 51248.

Estimated value$109,807
CheaperTypical $188,880Pricier

Pricier than 16% of homes nearby

Price per ft²$117
CheaperTypical $125Pricier

Pricier than 43% of homes nearby

Living area936 ft²
SmallerTypical 1,474 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.18 ac
SmallerTypical 0.33 acBigger

Bigger than 21% of homes nearby

Year built1956
OlderTypical 1954Newer

Newer than 52% of homes nearby

How 507 Summit St ranks against every home in each area.
MeasureThis homeSanborn 51248O'Brien County
Estimated valuepricier than$109,80716% of homes26% of homes
Price per ft²pricier than$11743% of homes53% of homes
Living areabigger than936 ft²6% of homes10% of homes
Lot sizebigger than0.18 ac21% of homes18% of homes
Year builtnewer than195652% of homes59% of homes

About 507 Summit St

How much is 507 Summit St, Sanborn, IA worth?

The TopHap Estimate for 507 Summit St, Sanborn, IA is $109,807 as of Aug 30, 2026. The likely range is $84,473 to $135,141. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 507 Summit St, Sanborn, IA last sell?

507 Summit St, Sanborn, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 507 Summit St, Sanborn, IA?

507 Summit St, Sanborn, IA has 2 bedrooms, 1 bathrooms, 936 square feet of living space and a 0.18-acre lot.

When was 507 Summit St, Sanborn, IA built?

507 Summit St, Sanborn, IA was built in 1956, making it 70 years old. It is a a-frame home. The building has 1 story.

What schools serve 507 Summit St, Sanborn, IA?

507 Summit St, Sanborn, IA is assigned to Hartley-Melvin-Sanborn High School (high), rated C+; Hartley-Melvin-Sanborn Elementary School (elementary), rated B+; Hartley-Melvin-Sanborn Middle School (middle), rated A-. All sit in Hartley-Melvin-Sanborn Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 507 Summit St, Sanborn, IA compare to other homes in Sanborn 51248?

Among the 759 homes in Sanborn 51248, it is worth more than 16% of them ($109,807 against a typical $188,880), its price per square foot is higher than 43% of them ($117 against a typical $125), it is bigger than 6% of them (936 ft² against a typical 1,474 ft²), its lot is bigger than 21% of them (0.18 ac against a typical 0.33 ac) and it is newer than 52% of them (1956 against a typical 1954). Measured against all of O'Brien County, it is worth more than 26% 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 507 Summit St, Sanborn, IA?

The 2025 property tax bill for 507 Summit St, Sanborn, IA was $1,206. The county assessed it at $101,200.

More homes on Summit St

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Assigned schools

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