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Single Family ResidenceResidential
$31,928$40 / 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 76How 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

509 E 12TH ST

FLINT, MI 48503
2
Beds
1
Baths
803 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.
0.14 ac
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$32K
$24K low$40K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$810 (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.$12,900 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$25,800

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.23
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
2
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyGENESEE
Lot (acres)The size of the land the home sits on, from county records.0.14
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 120 ft²

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

H
Southwestern Classical AcademyF
High · Grades 9–12 · 1.4 mi
E
Freeman Elementary SchoolD-
Elementary · Grades KG–6 · 1.7 mi
M
Holmes STEM Middle School AcademyF
Middle · Grades 6–8 · 5.2 mi

District: Flint City School District

Neighborhood · ZIP 48503These 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.155
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.84%
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.25%
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.21,281
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,470 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$44,289
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$59,151
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.31 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

509 E 12th 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 90% of homes in Genesee County
  • Costs less per square foot than 87% of homes in Genesee County
  • Smaller than 93% of homes in Genesee County
  • Has a smaller lot than 77% of homes in Genesee County
  • Older than 94% of homes in Genesee County

What homes are worth in Flint 48503

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

This home
$19K$259K

This home is worth more than 19% of homes in Flint 48503.

How it measures up in Flint 48503

The dot is this home. The mark in the middle is the typical home in Flint 48503.

Estimated value$31,928
CheaperTypical $63,597Pricier

Pricier than 19% of homes nearby

Price per ft²$40
CheaperTypical $56Pricier

Pricier than 30% of homes nearby

Living area803 ft²
SmallerTypical 1,179 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.14 ac
SmallerTypical 0.13 acBigger

Bigger than 61% of homes nearby

Year built1920
OlderTypical 1940Newer

Newer than 21% of homes nearby

How 509 E 12th St ranks against every home in each area.
MeasureThis homeSouth ParksFlint 48503Genesee County
Estimated valuepricier than$31,92828% of homes19% of homes10% of homes
Price per ft²pricier than$4050% of homes30% of homes13% of homes
Living areabigger than803 ft²13% of homes13% of homes7% of homes
Lot sizebigger than0.14 ac68% of homes61% of homes23% of homes
Year builtnewer than192023% of homes21% of homes6% of homes

About 509 E 12th St

How much is 509 E 12th St, Flint, MI worth?

The TopHap Estimate for 509 E 12th St, Flint, MI is $31,928 as of Sep 24, 2026. The likely range is $24,172 to $39,684. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 E 12th St, Flint, MI last sell?

509 E 12th St, Flint, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 E 12th St, Flint, MI?

509 E 12th St, Flint, MI has 2 bedrooms, 1 bathrooms, 803 square feet of living space and a 0.14-acre lot.

When was 509 E 12th St, Flint, MI built?

509 E 12th St, Flint, MI was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 509 E 12th St, Flint, MI?

509 E 12th St, Flint, MI is assigned to Southwestern Classical Academy (high), rated F; Freeman Elementary School (elementary), rated D-; Holmes STEM Middle School Academy (middle), rated F. All sit in Flint City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 E 12th St, Flint, MI compare to other homes in Flint 48503?

Among the 8,705 homes in Flint 48503, it is worth more than 19% of them ($31,928 against a typical $63,597), its price per square foot is higher than 30% of them ($40 against a typical $56), it is bigger than 13% of them (803 ft² against a typical 1,179 ft²), its lot is bigger than 61% of them (0.14 ac against a typical 0.13 ac) and it is newer than 21% of them (1920 against a typical 1940). Measured against all of Genesee County, it is worth more than 10% 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 509 E 12th St, Flint, MI?

The 2025 property tax bill for 509 E 12th St, Flint, MI was $810. The county assessed it at $12,900.

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