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Single Family ResidenceResidential
Last sold for $450,000 on Apr 14, 2017

505 BENJAMIN ST

ANN ARBOR, MI 48104
5
Beds
2
Baths
988 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.
1,742 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
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.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Apr 14, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,916 (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.$186,100 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$181,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$372,200

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.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.minimal

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
CountyWASHTENAW
Lot (acres)The size of the land the home sits on, from county records.0.04
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.

E
Bach Elementary SchoolA+
Elementary · Grades KG–5 · 0.7 mi
H
Pioneer High SchoolA+
High · Grades 9–12 · 0.9 mi
M
Slauson Middle SchoolA+
Middle · Grades 6–8 · 1.1 mi

District: Ann Arbor Public Schools

Neighborhood · ZIP 48104These 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.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.33%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.43,655
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,357 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,358
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,172
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

505 Benjamin 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.

  • Smaller than 90% of homes in Washtenaw County
  • Has a smaller lot than 91% of homes in Washtenaw County
  • Older than 92% of homes in Washtenaw County

How it measures up in Ann Arbor 48104

The dot is this home. The mark in the middle is the typical home in Ann Arbor 48104.

Living area988 ft²
SmallerTypical 1,644 ft²Bigger

Bigger than 19% of homes nearby

Lot size1,742 ft²
SmallerTypical 0.17 acBigger

Bigger than 17% of homes nearby

Year built1920
OlderTypical 1951Newer

Newer than 21% of homes nearby

How 505 Benjamin St ranks against every home in each area.
MeasureThis homeAnn Arbor 48104Washtenaw County
Living areabigger than988 ft²19% of homes10% of homes
Lot sizebigger than1,742 ft²17% of homes9% of homes
Year builtnewer than192021% of homes8% of homes

About 505 Benjamin St

When did 505 Benjamin St, Ann Arbor, MI last sell?

505 Benjamin St, Ann Arbor, MI last sold on Apr 14, 2017 for $450,000, according to the county's recorded deed.

How big is 505 Benjamin St, Ann Arbor, MI?

505 Benjamin St, Ann Arbor, MI has 5 bedrooms, 2 bathrooms, 988 square feet of living space and a 0.04-acre lot.

When was 505 Benjamin St, Ann Arbor, MI built?

505 Benjamin St, Ann Arbor, MI was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 505 Benjamin St, Ann Arbor, MI?

505 Benjamin St, Ann Arbor, MI is assigned to Bach Elementary School (elementary), rated A+; Pioneer High School (high), rated A+; Slauson Middle School (middle), rated A+. All sit in Ann Arbor Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 Benjamin St, Ann Arbor, MI compare to other homes in Ann Arbor 48104?

Among the 8,951 homes in Ann Arbor 48104, it is bigger than 19% of them (988 ft² against a typical 1,644 ft²), its lot is bigger than 17% of them (1,742 ft² against a typical 0.17 ac) and it is newer than 21% of them (1920 against a typical 1951). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 505 Benjamin St, Ann Arbor, MI?

The 2025 property tax bill for 505 Benjamin St, Ann Arbor, MI was $11,916. The county assessed it at $186,100.

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