Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$242,397$332 / 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 69How 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

343 MARTINDALE CT

COTTRELLVILLE, MI 48039
1
Baths
730 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.
2,788 ft²
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$242K
$167K low$318K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,461 (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.$70,600 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$66,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$141,200

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.Ranch
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.0.06
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.

E
Belle River Elementary SchoolC+
Elementary · Grades KG–5 · 1.2 mi
M
Marine City Middle SchoolC+
Middle · Grades 6–8 · 1.6 mi
H
Marine City High SchoolC+
High · Grades 9–12 · 1.7 mi

District: East China School District

Neighborhood · ZIP 48039These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.92%
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.8.6%
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.7,472
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.301 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,945
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,912
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.53%

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

343 Martindale Ct 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.

  • Costs more per square foot than 98% of homes in Marine City 48039
  • Smaller than 98% of homes in Marine City 48039
  • Has a smaller lot than 97% of homes in St. Clair County
  • Older than 83% of homes in St. Clair County

What homes are worth in Marine City 48039

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

This home
$85K$652K

This home is worth more than 60% of homes in Marine City 48039.

How it measures up in Marine City 48039

The dot is this home. The mark in the middle is the typical home in Marine City 48039.

Estimated value$242,397
CheaperTypical $208,049Pricier

Pricier than 60% of homes nearby

Price per ft²$332
CheaperTypical $160Pricier

Pricier than 98% of homes nearby

Living area730 ft²
SmallerTypical 1,403 ft²Bigger

Bigger than 2% of homes nearby

Lot size2,788 ft²
SmallerTypical 0.23 acBigger

Bigger than 9% of homes nearby

Year built1930
OlderTypical 1970Newer

Newer than 22% of homes nearby

How 343 Martindale Ct ranks against every home in each area.
MeasureThis homeMarine City 48039St. Clair County
Estimated valuepricier than$242,39760% of homes52% of homes
Price per ft²pricier than$33298% of homes98% of homes
Living areabigger than730 ft²2% of homes3% of homes
Lot sizebigger than2,788 ft²9% of homes3% of homes
Year builtnewer than193022% of homes17% of homes

About 343 Martindale Ct

How much is 343 Martindale Ct, Cottrellville, MI worth?

The TopHap Estimate for 343 Martindale Ct, Cottrellville, MI is $242,397 as of Sep 24, 2026. The likely range is $166,654 to $318,140. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 Martindale Ct, Cottrellville, MI last sell?

343 Martindale Ct, Cottrellville, MI last sold on May 28, 2010, according to the county's recorded deed.

How big is 343 Martindale Ct, Cottrellville, MI?

343 Martindale Ct, Cottrellville, MI has 1 bathrooms, 730 square feet of living space and a 0.06-acre lot.

When was 343 Martindale Ct, Cottrellville, MI built?

343 Martindale Ct, Cottrellville, MI was built in 1930, making it 96 years old. It is a ranch home. The building has 1 story.

What schools serve 343 Martindale Ct, Cottrellville, MI?

343 Martindale Ct, Cottrellville, MI is assigned to Belle River Elementary School (elementary), rated C+; Marine City Middle School (middle), rated C+; Marine City High School (high), rated C+. All sit in East China School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 Martindale Ct, Cottrellville, MI compare to other homes in Marine City 48039?

Among the 3,259 homes in Marine City 48039, it is worth more than 60% of them ($242,397 against a typical $208,049), its price per square foot is higher than 98% of them ($332 against a typical $160), it is bigger than 2% of them (730 ft² against a typical 1,403 ft²), its lot is bigger than 9% of them (2,788 ft² against a typical 0.23 ac) and it is newer than 22% of them (1930 against a typical 1970). Measured against all of St. Clair County, it is worth more than 52% 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 343 Martindale Ct, Cottrellville, MI?

The 2025 property tax bill for 343 Martindale Ct, Cottrellville, MI was $1,461. The county assessed it at $70,600.

More homes on Martindale Ct

Closest homes

More homes in Cottrellville 48039

Assigned schools

Explore the area

See this home in context

Open 343 Martindale Ct 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