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Single Family ResidenceResidential
$171,631$146 / 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 89How 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 $88,500 on May 6, 2019

421 N 15TH ST

NILES, MI 49120
1
Baths
1,175 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$172K
$153K low$191K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$88,500 · May 6, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,147 (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.$66,000 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$62,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$132,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBERRIEN
Lot (acres)The size of the land the home sits on, from county records.0.15
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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

Transaction History(2)

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.

H
Niles Senior High SchoolB
High · Grades 9–12 · 0.2 mi
M
Ring Lardner Middle SchoolB
Middle · Grades 6–8 · 0.3 mi
E
Niles Virtual SchoolB
Elementary · Grades KG–12 · 0.7 mi

District: Niles Community School District

Neighborhood · ZIP 49120These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.36,873
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.300 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,308
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,136
Average tempThe average temperature here across a full year.49°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.46%

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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

421 N 15th 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 75% of homes in Berrien County
  • Costs less per square foot than 70% of homes in Berrien County
  • Smaller than 72% of homes in Berrien County
  • Has a smaller lot than 91% of homes in Niles 49120
  • Older than 72% of homes in Niles 49120

What homes are worth in Niles 49120

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

This home
$78K$747K

This home is worth more than 36% of homes in Niles 49120.

How it measures up in Niles 49120

The dot is this home. The mark in the middle is the typical home in Niles 49120.

Estimated value$171,631
CheaperTypical $203,511Pricier

Pricier than 36% of homes nearby

Price per ft²$146
CheaperTypical $157Pricier

Pricier than 41% of homes nearby

Living area1,175 ft²
SmallerTypical 1,368 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.15 ac
SmallerTypical 0.5 acBigger

Bigger than 9% of homes nearby

Year built1949
OlderTypical 1959Newer

Newer than 28% of homes nearby

How 421 N 15th St ranks against every home in each area.
MeasureThis homeNiles 49120Berrien County
Estimated valuepricier than$171,63136% of homes25% of homes
Price per ft²pricier than$14641% of homes30% of homes
Living areabigger than1,175 ft²34% of homes28% of homes
Lot sizebigger than0.15 ac9% of homes12% of homes
Year builtnewer than194928% of homes32% of homes

About 421 N 15th St

How much is 421 N 15th St, Niles, MI worth?

The TopHap Estimate for 421 N 15th St, Niles, MI is $171,631 as of Aug 30, 2026. The likely range is $152,517 to $190,745. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 N 15th St, Niles, MI last sell?

421 N 15th St, Niles, MI last sold on May 6, 2019 for $88,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 421 N 15th St, Niles, MI?

421 N 15th St, Niles, MI has 1 bathrooms, 1,175 square feet of living space and a 0.15-acre lot.

When was 421 N 15th St, Niles, MI built?

421 N 15th St, Niles, MI was built in 1949, making it 77 years old. The building has 1 story.

What schools serve 421 N 15th St, Niles, MI?

421 N 15th St, Niles, MI is assigned to Niles Senior High School (high), rated B; Ring Lardner Middle School (middle), rated B; Niles Virtual School (elementary), rated B. All sit in Niles Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 N 15th St, Niles, MI compare to other homes in Niles 49120?

Among the 14,589 homes in Niles 49120, it is worth more than 36% of them ($171,631 against a typical $203,511), its price per square foot is higher than 41% of them ($146 against a typical $157), it is bigger than 34% of them (1,175 ft² against a typical 1,368 ft²), its lot is bigger than 9% of them (0.15 ac against a typical 0.5 ac) and it is newer than 28% of them (1949 against a typical 1959). Measured against all of Berrien County, it is worth more than 25% 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 421 N 15th St, Niles, MI?

The 2025 property tax bill for 421 N 15th St, Niles, MI was $1,147. The county assessed it at $66,000.

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