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Single Family ResidenceResidential
$106,710$79 / 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 74How 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 $18,000 on Oct 30, 2015

540 UNION PL

FREMONT, OH 43420
3
Beds
2 / 1
Baths
1,344 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.
4,269 ft²
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.
2
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

$107K
$79K low$135K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$18,000 · Oct 30, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$948 (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.$75,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$59,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$75,000

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.Conventional
CountySandusky
Lot (acres)The size of the land the home sits on, from county records.0.10
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.Asbestos
HeatingThe type of heating system in the home.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 148 ft²Porch · 137 ft²

Transaction History(4)

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.

H
Fremont Ross High SchoolC-
High · Grades 9–12 · 0.7 mi
M
Fremont Middle SchoolB-
Middle · Grades 6–8 · 0.7 mi
E
Croghan Elementary SchoolC+
Elementary · Grades PK–5 · 1.3 mi

District: Fremont City School District

Neighborhood · ZIP 43420These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.143
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.29,275
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.218 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,943
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,548
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

540 Union Pl 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 86% of homes in Sandusky County
  • Costs less per square foot than 88% of homes in Fremont 43420
  • Smaller than 68% of homes in Sandusky County
  • Has a smaller lot than 96% of homes in Sandusky County
  • Older than 77% of homes in Fremont 43420

What homes are worth in Fremont 43420

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

This home
$63K$475K

This home is worth more than 15% of homes in Fremont 43420.

How it measures up in Fremont 43420

The dot is this home. The mark in the middle is the typical home in Fremont 43420.

Estimated value$106,710
CheaperTypical $173,266Pricier

Pricier than 15% of homes nearby

Price per ft²$79
CheaperTypical $123Pricier

Pricier than 12% of homes nearby

Living area1,344 ft²
SmallerTypical 1,508 ft²Bigger

Bigger than 37% of homes nearby

Lot size4,269 ft²
SmallerTypical 0.27 acBigger

Bigger than 6% of homes nearby

Year built1900
OlderTypical 1953Newer

Newer than 23% of homes nearby

How 540 Union Pl ranks against every home in each area.
MeasureThis homeFremont 43420Sandusky County
Estimated valuepricier than$106,71015% of homes14% of homes
Price per ft²pricier than$7912% of homes13% of homes
Living areabigger than1,344 ft²37% of homes32% of homes
Lot sizebigger than4,269 ft²6% of homes4% of homes
Year builtnewer than190023% of homes24% of homes

About 540 Union Pl

How much is 540 Union Pl, Fremont, OH worth?

The TopHap Estimate for 540 Union Pl, Fremont, OH is $106,710 as of Aug 30, 2026. The likely range is $78,678 to $134,742. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 540 Union Pl, Fremont, OH last sell?

540 Union Pl, Fremont, OH last sold on Oct 30, 2015 for $18,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 540 Union Pl, Fremont, OH?

540 Union Pl, Fremont, OH has 3 bedrooms, 2 bathrooms, 1,344 square feet of living space and a 0.10-acre lot.

When was 540 Union Pl, Fremont, OH built?

540 Union Pl, Fremont, OH was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.

What schools serve 540 Union Pl, Fremont, OH?

540 Union Pl, Fremont, OH is assigned to Fremont Ross High School (high), rated C-; Fremont Middle School (middle), rated B-; Croghan Elementary School (elementary), rated C+. All sit in Fremont City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 540 Union Pl, Fremont, OH compare to other homes in Fremont 43420?

Among the 12,284 homes in Fremont 43420, it is worth more than 15% of them ($106,710 against a typical $173,266), its price per square foot is higher than 12% of them ($79 against a typical $123), it is bigger than 37% of them (1,344 ft² against a typical 1,508 ft²), its lot is bigger than 6% of them (4,269 ft² against a typical 0.27 ac) and it is newer than 23% of them (1900 against a typical 1953). Measured against all of Sandusky County, it is worth more than 14% 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 540 Union Pl, Fremont, OH?

The 2025 property tax bill for 540 Union Pl, Fremont, OH was $948. The county assessed it at $75,000.

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