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Duplex (2 Units, Any Combination)Residential
Last sold for $419,900 on Nov 25, 2025

671 DART RD

MASON, MI 48854
6
Beds
1.5
Baths
3,240 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.
4.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$419,900 · Nov 25, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,860 (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.$217,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$177,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$198,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$434,400

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.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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyINGHAM
Lot (acres)The size of the land the home sits on, from county records.4.32
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(2)

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.

H
Mason High SchoolB-
High · Grades 9–12 · 2.6 mi
M
Mason Middle SchoolB
Middle · Grades 6–8 · 2.6 mi
E
Alaiedon Elementary SchoolB-
Elementary · Grades PK–5 · 2.7 mi

District: Mason Public Schools

Neighborhood · ZIP 48854These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.22,123
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.198 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,329
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,956
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

671 Dart Rd 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.

  • Bigger than 98% of homes in Ingham County
  • Has a bigger lot than 92% of homes in Ingham County

How it measures up in Mason 48854

The dot is this home. The mark in the middle is the typical home in Mason 48854.

Living area3,240 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 97% of homes nearby

Lot size4.32 ac
SmallerTypical 1 acBigger

Bigger than 78% of homes nearby

Year built1971
OlderTypical 1977Newer

Newer than 42% of homes nearby

How 671 Dart Rd ranks against every home in each area.
MeasureThis homeMason 48854Ingham County
Living areabigger than3,240 ft²97% of homes98% of homes
Lot sizebigger than4.32 ac78% of homes92% of homes
Year builtnewer than197142% of homes64% of homes

About 671 Dart Rd

When did 671 Dart Rd, Mason, MI last sell?

671 Dart Rd, Mason, MI last sold on Nov 25, 2025 for $419,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 671 Dart Rd, Mason, MI?

671 Dart Rd, Mason, MI has 6 bedrooms, 1.5 bathrooms, 3,240 square feet of living space and a 4.32-acre lot.

When was 671 Dart Rd, Mason, MI built?

671 Dart Rd, Mason, MI was built in 1971, making it 55 years old. It is a duplex single home. The building has 2 stories.

What schools serve 671 Dart Rd, Mason, MI?

671 Dart Rd, Mason, MI is assigned to Mason High School (high), rated B-; Mason Middle School (middle), rated B; Alaiedon Elementary School (elementary), rated B-. All sit in Mason Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 671 Dart Rd, Mason, MI compare to other homes in Mason 48854?

Among the 7,232 homes in Mason 48854, it is bigger than 97% of them (3,240 ft² against a typical 1,584 ft²), its lot is bigger than 78% of them (4.32 ac against a typical 1 ac) and it is newer than 42% of them (1971 against a typical 1977). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 671 Dart Rd, Mason, MI?

The 2025 property tax bill for 671 Dart Rd, Mason, MI was $6,860. The county assessed it at $217,200.

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Assigned schools

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