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Single Family ResidenceResidential
$133,501$123 / 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 83How 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

511 ARMSTRONG ST

SAINT MARYS, OH 45885
2
Beds
1
Baths
1,088 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$134K
$111K low$156K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,201 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$32,330 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,660
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,670
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$32,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$92,350

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.Ranch
CountyAuglaize
Lot (acres)The size of the land the home sits on, from county records.0.31
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 66 ft²

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

E
St. Marys East Primary School
Elementary · Grades KG–2 · 0.1 mi
M
St. Marys Middle SchoolC+
Middle · Grades 6–8 · 0.7 mi
H
St Marys Memorial High SchoolC-
High · Grades 9–12 · 0.7 mi

District: St. Marys City School District

Neighborhood · ZIP 45885These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.213
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.79

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
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.12,436
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.174 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,021
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,090
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

511 Armstrong 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 81% of homes in Auglaize County
  • Costs less per square foot than 67% of homes in Auglaize County
  • Smaller than 87% of homes in Auglaize County
  • Has a bigger lot than 70% of homes in Saint Marys 45885

What homes are worth in Saint Marys 45885

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

This home
$65K$588K

This home is worth more than 25% of homes in Saint Marys 45885.

How it measures up in Saint Marys 45885

The dot is this home. The mark in the middle is the typical home in Saint Marys 45885.

Estimated value$133,501
CheaperTypical $188,995Pricier

Pricier than 25% of homes nearby

Price per ft²$123
CheaperTypical $142Pricier

Pricier than 35% of homes nearby

Living area1,088 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.31 ac
SmallerTypical 0.2 acBigger

Bigger than 70% of homes nearby

Year built1954
OlderTypical 1956Newer

Newer than 47% of homes nearby

How 511 Armstrong St ranks against every home in each area.
MeasureThis homeSaint Marys 45885Auglaize County
Estimated valuepricier than$133,50125% of homes19% of homes
Price per ft²pricier than$12335% of homes33% of homes
Living areabigger than1,088 ft²18% of homes13% of homes
Lot sizebigger than0.31 ac70% of homes50% of homes
Year builtnewer than195447% of homes43% of homes

About 511 Armstrong St

How much is 511 Armstrong St, Saint Marys, OH worth?

The TopHap Estimate for 511 Armstrong St, Saint Marys, OH is $133,501 as of Sep 24, 2026. The likely range is $110,854 to $156,148. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 511 Armstrong St, Saint Marys, OH?

511 Armstrong St, Saint Marys, OH has 2 bedrooms, 1 bathrooms, 1,088 square feet of living space and a 0.31-acre lot.

When was 511 Armstrong St, Saint Marys, OH built?

511 Armstrong St, Saint Marys, OH was built in 1954, making it 72 years old. It is a ranch home. The building has 1 story.

What schools serve 511 Armstrong St, Saint Marys, OH?

511 Armstrong St, Saint Marys, OH is assigned to St. Marys East Primary School (elementary); St. Marys Middle School (middle), rated C+; St Marys Memorial High School (high), rated C-. All sit in St. Marys City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Armstrong St, Saint Marys, OH compare to other homes in Saint Marys 45885?

Among the 5,584 homes in Saint Marys 45885, it is worth more than 25% of them ($133,501 against a typical $188,995), its price per square foot is higher than 35% of them ($123 against a typical $142), it is bigger than 18% of them (1,088 ft² against a typical 1,536 ft²), its lot is bigger than 70% of them (0.31 ac against a typical 0.2 ac) and it is newer than 47% of them (1954 against a typical 1956). Measured against all of Auglaize County, it is worth more than 19% 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 511 Armstrong St, Saint Marys, OH?

The 2023 property tax bill for 511 Armstrong St, Saint Marys, OH was $1,201. The county assessed it at $32,330.

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