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Single Family ResidenceResidential
$20,169$27 / 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 65How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

309 GRACE ST

FLINT, MI 48503
2
Beds
1
Baths
757 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$20K
$13K low$27K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$567 (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.$9,600 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$19,200

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.24
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
0
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
54
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.11
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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 · 154 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.

E
Doyle-Ryder Elementary SchoolD
Elementary · Grades KG–6 · 0.9 mi
H
Southwestern Classical AcademyD+
High · Grades 9–12 · 2.4 mi
M
Holmes STEM Middle School AcademyD
Middle · Grades 6–8 · 3.1 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

309 Grace 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 97% of homes in Genesee County
  • Costs less per square foot than 93% of homes in Genesee County
  • Smaller than 94% of homes in Genesee County
  • Has a smaller lot than 90% of homes in Genesee County
  • Older than 93% 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
$18K$248K

This home is worth more than 4% 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$20,169
CheaperTypical $60,615Pricier

Pricier than 4% of homes nearby

Price per ft²$27
CheaperTypical $53Pricier

Pricier than 15% of homes nearby

Living area757 ft²
SmallerTypical 1,176 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.11 ac
SmallerTypical 0.13 acBigger

Bigger than 22% of homes nearby

Year built1923
OlderTypical 1939Newer

Newer than 26% of homes nearby

How 309 Grace St ranks against every home in each area.
MeasureThis homeFlint 48503Genesee County
Estimated valuepricier than$20,1694% of homes3% of homes
Price per ft²pricier than$2715% of homes7% of homes
Living areabigger than757 ft²10% of homes6% of homes
Lot sizebigger than0.11 ac22% of homes10% of homes
Year builtnewer than192326% of homes7% of homes

About 309 Grace St

How much is 309 Grace St, Flint, MI worth?

The TopHap Estimate for 309 Grace St, Flint, MI is $20,169 as of Aug 30, 2026. The likely range is $13,039 to $27,299. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Grace St, Flint, MI last sell?

309 Grace St, Flint, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 309 Grace St, Flint, MI?

309 Grace St, Flint, MI has 2 bedrooms, 1 bathrooms, 757 square feet of living space and a 0.11-acre lot.

When was 309 Grace St, Flint, MI built?

309 Grace St, Flint, MI was built in 1923, making it 103 years old. The building has 1 story.

What schools serve 309 Grace St, Flint, MI?

309 Grace St, Flint, MI is assigned to Doyle-Ryder Elementary School (elementary), rated D; Southwestern Classical Academy (high), rated D+; Holmes STEM Middle School Academy (middle), rated D. All sit in Flint City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Grace St, Flint, MI compare to other homes in Flint 48503?

Among the 8,730 homes in Flint 48503, it is worth more than 4% of them ($20,169 against a typical $60,615), its price per square foot is higher than 15% of them ($27 against a typical $53), it is bigger than 10% of them (757 ft² against a typical 1,176 ft²), its lot is bigger than 22% of them (0.11 ac against a typical 0.13 ac) and it is newer than 26% of them (1923 against a typical 1939). Measured against all of Genesee County, it is worth more than 3% 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 309 Grace St, Flint, MI?

The 2025 property tax bill for 309 Grace St, Flint, MI was $567. The county assessed it at $9,600.

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