Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$166,219$142 / 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 96How 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

320 WALNUT ST

GAINES, MI 48436
2
Baths
1,170 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.
0.76 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.

Valuation

$166K
$159K low$173K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$447 (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.$48,300 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$47,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$96,600

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.33
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
6
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyGENESEE
Lot (acres)The size of the land the home sits on, from county records.0.76
HeatingThe type of heating system in the home.Yes
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

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

E
Gaines Elementary SchoolB
Elementary · Grades KG–5 · 0.3 mi
M
Swartz Creek Middle SchoolC-
Middle · Grades 6–8 · 6.5 mi
H
Swartz Creek High SchoolC+
High · Grades 9–12 · 6.6 mi

District: Swartz Creek Community Schools

Neighborhood · ZIP 48436These 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.27
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.3,951
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.122 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,461
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,140
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Owner Tools

Do you own this home?
Claim this home

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

320 Walnut 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 91% of homes in Gaines 48436
  • Costs less per square foot than 84% of homes in Gaines 48436
  • Smaller than 81% of homes in Gaines 48436
  • Has a smaller lot than 85% of homes in Gaines 48436
  • Newer than 82% of homes in Genesee County

What homes are worth in Gaines 48436

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

This home
$122K$590K

This home is worth more than 9% of homes in Gaines 48436.

How it measures up in Gaines 48436

The dot is this home. The mark in the middle is the typical home in Gaines 48436.

Estimated value$166,219
CheaperTypical $275,879Pricier

Pricier than 9% of homes nearby

Price per ft²$142
CheaperTypical $187Pricier

Pricier than 16% of homes nearby

Living area1,170 ft²
SmallerTypical 1,528 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.76 ac
SmallerTypical 2.01 acBigger

Bigger than 15% of homes nearby

Year built1995
OlderTypical 1978Newer

Newer than 73% of homes nearby

How 320 Walnut St ranks against every home in each area.
MeasureThis homeGaines 48436Genesee County
Estimated valuepricier than$166,2199% of homes46% of homes
Price per ft²pricier than$14216% of homes55% of homes
Living areabigger than1,170 ft²19% of homes37% of homes
Lot sizebigger than0.76 ac15% of homes76% of homes
Year builtnewer than199573% of homes82% of homes

About 320 Walnut St

How much is 320 Walnut St, Gaines, MI worth?

The TopHap Estimate for 320 Walnut St, Gaines, MI is $166,219 as of Aug 30, 2026. The likely range is $159,041 to $173,397. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Walnut St, Gaines, MI last sell?

320 Walnut St, Gaines, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 320 Walnut St, Gaines, MI?

320 Walnut St, Gaines, MI has 2 bathrooms, 1,170 square feet of living space and a 0.76-acre lot.

When was 320 Walnut St, Gaines, MI built?

320 Walnut St, Gaines, MI was built in 1995, making it 31 years old. It is a mobile home home.

What schools serve 320 Walnut St, Gaines, MI?

320 Walnut St, Gaines, MI is assigned to Gaines Elementary School (elementary), rated B; Swartz Creek Middle School (middle), rated C-; Swartz Creek High School (high), rated C+. All sit in Swartz Creek Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Walnut St, Gaines, MI compare to other homes in Gaines 48436?

Among the 1,459 homes in Gaines 48436, it is worth more than 9% of them ($166,219 against a typical $275,879), its price per square foot is higher than 16% of them ($142 against a typical $187), it is bigger than 19% of them (1,170 ft² against a typical 1,528 ft²), its lot is bigger than 15% of them (0.76 ac against a typical 2.01 ac) and it is newer than 73% of them (1995 against a typical 1978). Measured against all of Genesee County, it is worth more than 46% 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 320 Walnut St, Gaines, MI?

The 2025 property tax bill for 320 Walnut St, Gaines, MI was $447. The county assessed it at $48,300.

More homes on Walnut St

Closest homes

More homes in Gaines 48436

Assigned schools

Explore the area

See this home in context

Open 320 Walnut St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map