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Single Family ResidenceResidential
$490,090$402 / 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 82How 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

351 S 100 W

VALPARAISO, IN 46385
3
Beds
1
Baths
1,220 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.
1984
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$490K
$401K low$580K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$649 (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.$113,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$48,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$112,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$113,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPORTER
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)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

M
Boone Grove Middle SchoolA-
Middle · Grades 6–8 · 3.1 mi
H
Boone Grove High SchoolA-
High · Grades 9–12 · 4.5 mi
E
Porter Lakes Elementary SchoolA
Elementary · Grades PK–3 · 6.7 mi

District: Porter Township School Corporation

Neighborhood · ZIP 46385These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
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.44,677
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.538 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,098
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,747
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

351 S 100 W 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 83% of homes in Porter County
  • Among the highest price per square foot in Valparaiso 46385
  • Smaller than 86% of homes in Valparaiso 46385
  • Has a bigger lot than 92% of homes in Porter County

What homes are worth in Valparaiso 46385

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

This home
$170K$992K

This home is worth more than 77% of homes in Valparaiso 46385.

How it measures up in Valparaiso 46385

The dot is this home. The mark in the middle is the typical home in Valparaiso 46385.

Estimated value$490,090
CheaperTypical $371,808Pricier

Pricier than 77% of homes nearby

Price per ft²$402
CheaperTypical $187Pricier

Pricier than almost all homes nearby

Living area1,220 ft²
SmallerTypical 1,952 ft²Bigger

Bigger than 14% of homes nearby

Lot size2.5 ac
SmallerTypical 0.31 acBigger

Bigger than 90% of homes nearby

Year built1984
OlderTypical 1988Newer

Newer than 48% of homes nearby

How 351 S 100 W ranks against every home in each area.
MeasureThis homeValparaiso 46385Porter County
Estimated valuepricier than$490,09077% of homes83% of homes
Price per ft²pricier than$402almost all homesalmost all homes
Living areabigger than1,220 ft²14% of homes17% of homes
Lot sizebigger than2.5 ac90% of homes92% of homes
Year builtnewer than198448% of homes53% of homes

About 351 S 100 W

How much is 351 S 100 W, Valparaiso, IN worth?

The TopHap Estimate for 351 S 100 W, Valparaiso, IN is $490,090 as of Jul 14, 2026. The likely range is $400,623 to $579,557. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 351 S 100 W, Valparaiso, IN last sell?

351 S 100 W, Valparaiso, IN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 351 S 100 W, Valparaiso, IN?

351 S 100 W, Valparaiso, IN has 3 bedrooms, 1 bathrooms, 1,220 square feet of living space and a 2.50-acre lot.

When was 351 S 100 W, Valparaiso, IN built?

351 S 100 W, Valparaiso, IN was built in 1984, making it 42 years old. The building has 1 story.

What schools serve 351 S 100 W, Valparaiso, IN?

351 S 100 W, Valparaiso, IN is assigned to Boone Grove Middle School (middle), rated A-; Boone Grove High School (high), rated A-; Porter Lakes Elementary School (elementary), rated A. All sit in Porter Township School Corporation. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 351 S 100 W, Valparaiso, IN compare to other homes in Valparaiso 46385?

Among the 16,174 homes in Valparaiso 46385, it is worth more than 77% of them ($490,090 against a typical $371,808), its price per square foot is higher than almost all of them ($402 against a typical $187), it is bigger than 14% of them (1,220 ft² against a typical 1,952 ft²), its lot is bigger than 90% of them (2.5 ac against a typical 0.31 ac) and it is newer than 48% of them (1984 against a typical 1988). Measured against all of Porter County, it is worth more than 83% 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 351 S 100 W, Valparaiso, IN?

The 2025 property tax bill for 351 S 100 W, Valparaiso, IN was $649. The county assessed it at $113,100.

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