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CondominiumResidential
$441,463$444 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $395,000 on Mar 12, 2025

423 S 7TH ST

ANN ARBOR, MI 48103
Building report
2
Beds
1
Baths
994 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.
2,202 ft²
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$441K
$426K low$457K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$395,000 · Mar 12, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,630 (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.$208,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$208,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$202,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$416,800

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.18 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyWASHTENAW
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(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 · 0.1 mi
M
Slauson Middle SchoolA+
Middle · Grades 6–8 · 0.3 mi
H
Pioneer High SchoolA+
High · Grades 9–12 · 1.0 mi

District: Ann Arbor Public Schools

Neighborhood · ZIP 48103These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.8.3%
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.54,841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.846 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,734
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,676
Average tempThe average temperature here across a full year.48°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

423 S 7th 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 82% of homes in Bach
  • Costs more per square foot than 95% of homes in Washtenaw County
  • Smaller than 92% of homes in Ann Arbor 48103
  • Has a smaller lot than 94% of homes in Bach
  • Newer than 89% of homes in Bach

What homes are worth in Ann Arbor 48103

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

This home
$180K$1.3M

This home is worth more than 34% of homes in Ann Arbor 48103.

How it measures up in Ann Arbor 48103

The dot is this home. The mark in the middle is the typical home in Ann Arbor 48103.

Estimated value$441,463
CheaperTypical $509,947Pricier

Pricier than 34% of homes nearby

Price per ft²$444
CheaperTypical $300Pricier

Pricier than 92% of homes nearby

Living area994 ft²
SmallerTypical 1,687 ft²Bigger

Bigger than 8% of homes nearby

Lot size2,202 ft²
SmallerTypical 0.21 acBigger

Bigger than 9% of homes nearby

Year built1968
OlderTypical 1968Newer

Newer than 50% of homes nearby

How 423 S 7th St ranks against every home in each area.
MeasureThis homeBachAnn Arbor 48103Washtenaw County
Estimated valuepricier than$441,46318% of homes34% of homes55% of homes
Price per ft²pricier than$44470% of homes92% of homes95% of homes
Living areabigger than994 ft²14% of homes8% of homes10% of homes
Lot sizebigger than2,202 ft²6% of homes9% of homes11% of homes
Year builtnewer than196889% of homes50% of homes39% of homes

About 423 S 7th St

How much is 423 S 7th St, Ann Arbor, MI worth?

The TopHap Estimate for 423 S 7th St, Ann Arbor, MI is $441,463 as of Oct 21, 2026. The likely range is $426,259 to $456,667. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 S 7th St, Ann Arbor, MI last sell?

423 S 7th St, Ann Arbor, MI last sold on Mar 12, 2025 for $395,000, according to the county's recorded deed.

How big is 423 S 7th St, Ann Arbor, MI?

423 S 7th St, Ann Arbor, MI has 2 bedrooms, 1 bathrooms and 994 square feet of living space.

When was 423 S 7th St, Ann Arbor, MI built?

423 S 7th St, Ann Arbor, MI was built in 1968, making it 58 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 423 S 7th St, Ann Arbor, MI?

423 S 7th St, Ann Arbor, MI is assigned to Bach Elementary School (elementary), rated A+; Slauson Middle School (middle), rated A+; Pioneer High School (high), rated A+. All sit in Ann Arbor Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 S 7th St, Ann Arbor, MI compare to other homes in Ann Arbor 48103?

Among the 18,875 homes in Ann Arbor 48103, it is worth more than 34% of them ($441,463 against a typical $509,947), its price per square foot is higher than 92% of them ($444 against a typical $300), it is bigger than 8% of them (994 ft² against a typical 1,687 ft²), its lot is bigger than 9% of them (2,202 ft² against a typical 0.21 ac) and it is newer than 50% of them (1968 against a typical 1968). Measured against all of Washtenaw County, it is worth more than 55% 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 423 S 7th St, Ann Arbor, MI?

The 2025 property tax bill for 423 S 7th St, Ann Arbor, MI was $4,630. The county assessed it at $208,400.

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