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Single Family ResidenceResidential
$134,900$97 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

521 S PIERCE ST

DELPHOS, OH 45833
4
Beds
1
Baths
1,394 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.
0.2 ac
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.
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

$135K
$129K low$141K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$859 (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.$37,630 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,180
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,450
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$107,500

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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyALLEN
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2007
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Porch · 100 ft²

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
Jefferson Middle SchoolB-
Middle · Grades 3–8 · 0.6 mi
E
Franklin Elementary SchoolA
Elementary · Grades KG–5 · 0.7 mi
H
Jefferson High SchoolB
High · Grades 6–12 · 1.3 mi

District: Delphos City School District

Neighborhood · ZIP 45833These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.180
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.72

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.10,476
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.150 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,018
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,237
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.51%

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

521 S Pierce 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 67% of homes in Delphos 45833
  • Smaller than 65% of homes in Delphos 45833
  • Has a smaller lot than 72% of homes in Allen County
  • Older than 98% of homes in Allen County

What homes are worth in Delphos 45833

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

This home
$45K$487K

This home is worth more than 33% of homes in Delphos 45833.

How it measures up in Delphos 45833

The dot is this home. The mark in the middle is the typical home in Delphos 45833.

Estimated value$134,900
CheaperTypical $169,751Pricier

Pricier than 33% of homes nearby

Price per ft²$97
CheaperTypical $109Pricier

Pricier than 38% of homes nearby

Living area1,394 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.2 ac
SmallerTypical 0.3 acBigger

Bigger than 30% of homes nearby

Year built1900
OlderTypical 1960Newer

Newer than 13% of homes nearby

How 521 S Pierce St ranks against every home in each area.
MeasureThis homeDelphos 45833Allen County
Estimated valuepricier than$134,90033% of homes38% of homes
Price per ft²pricier than$9738% of homes40% of homes
Living areabigger than1,394 ft²35% of homes38% of homes
Lot sizebigger than0.2 ac30% of homes28% of homes
Year builtnewer than190013% of homes2% of homes

About 521 S Pierce St

How much is 521 S Pierce St, Delphos, OH worth?

The TopHap Estimate for 521 S Pierce St, Delphos, OH is $134,900 as of Sep 24, 2026. The likely range is $128,515 to $141,285. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 S Pierce St, Delphos, OH last sell?

521 S Pierce St, Delphos, OH last sold on Jan 1, 1990, according to the county's recorded deed.

How big is 521 S Pierce St, Delphos, OH?

521 S Pierce St, Delphos, OH has 4 bedrooms, 1 bathrooms, 1,394 square feet of living space and a 0.20-acre lot.

When was 521 S Pierce St, Delphos, OH built?

521 S Pierce St, Delphos, OH was built in 1900, making it 126 years old. It is a conventional home. The building has 1 story.

What schools serve 521 S Pierce St, Delphos, OH?

521 S Pierce St, Delphos, OH is assigned to Jefferson Middle School (middle), rated B-; Franklin Elementary School (elementary), rated A; Jefferson High School (high), rated B. All sit in Delphos City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 S Pierce St, Delphos, OH compare to other homes in Delphos 45833?

Among the 4,239 homes in Delphos 45833, it is worth more than 33% of them ($134,900 against a typical $169,751), its price per square foot is higher than 38% of them ($97 against a typical $109), it is bigger than 35% of them (1,394 ft² against a typical 1,584 ft²), its lot is bigger than 30% of them (0.2 ac against a typical 0.3 ac) and it is newer than 13% of them (1900 against a typical 1960). Measured against all of Allen County, it is worth more than 38% 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 521 S Pierce St, Delphos, OH?

The 2025 property tax bill for 521 S Pierce St, Delphos, OH was $859. The county assessed it at $37,630.

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