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CondominiumResidential
$455,729$112 / 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 95How 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
Last sold for $345,000 on May 7, 2019

645 LOMASNEY LN

MARYSVILLE, MI 48040
3
Beds
3.5
Baths
4,061 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$456K
$431K low$480K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$345,000 · May 7, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,606 (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.$372,600 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$334,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$745,200

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.8 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.0.55
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Gardens Elementary SchoolA+
Elementary · Grades PK–5 · 0.3 mi
M
Marysville Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
H
Marysville High SchoolB+
High · Grades 9–12 · 0.8 mi

District: Marysville Public Schools

Neighborhood · ZIP 48040These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.9,938
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,228 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,621
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,732
Average tempThe average temperature here across a full year.48°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.53%

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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

645 Lomasney Ln 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.

  • Among the most valuable homes in Marysville 48040
  • Costs less per square foot than 94% of homes in Marysville 48040
  • Among the largest homes in Marysville 48040
  • Has a bigger lot than 89% of homes in Marysville 48040
  • Newer than 82% of homes in Marysville 48040

What homes are worth in Marysville 48040

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

This home
$76K$422K

This home is worth more than almost all homes in Marysville 48040.

How it measures up in Marysville 48040

The dot is this home. The mark in the middle is the typical home in Marysville 48040.

Estimated value$455,729
CheaperTypical $207,397Pricier

Pricier than almost all homes nearby

Price per ft²$112
CheaperTypical $154Pricier

Pricier than 6% of homes nearby

Living area4,061 ft²
SmallerTypical 1,315 ft²Bigger

Bigger than almost all homes nearby

Lot size0.55 ac
SmallerTypical 0.24 acBigger

Bigger than 89% of homes nearby

Year built1996
OlderTypical 1977Newer

Newer than 82% of homes nearby

How 645 Lomasney Ln ranks against every home in each area.
MeasureThis homeMarysville 48040St. Clair County
Estimated valuepricier than$455,729almost all homes90% of homes
Price per ft²pricier than$1126% of homes16% of homes
Living areabigger than4,061 ft²almost all homesalmost all homes
Lot sizebigger than0.55 ac89% of homes54% of homes
Year builtnewer than199682% of homes78% of homes

About 645 Lomasney Ln

How much is 645 Lomasney Ln, Marysville, MI worth?

The TopHap Estimate for 645 Lomasney Ln, Marysville, MI is $455,729 as of Sep 24, 2026. The likely range is $430,964 to $480,494. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 645 Lomasney Ln, Marysville, MI last sell?

645 Lomasney Ln, Marysville, MI last sold on May 7, 2019 for $345,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 645 Lomasney Ln, Marysville, MI?

645 Lomasney Ln, Marysville, MI has 3 bedrooms, 3.5 bathrooms, 4,061 square feet of living space and a 0.55-acre lot.

When was 645 Lomasney Ln, Marysville, MI built?

645 Lomasney Ln, Marysville, MI was built in 1996, making it 30 years old. It is a colonial home.

What schools serve 645 Lomasney Ln, Marysville, MI?

645 Lomasney Ln, Marysville, MI is assigned to Gardens Elementary School (elementary), rated A+; Marysville Middle School (middle), rated A-; Marysville High School (high), rated B+. All sit in Marysville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 645 Lomasney Ln, Marysville, MI compare to other homes in Marysville 48040?

Among the 4,160 homes in Marysville 48040, it is worth more than almost all of them ($455,729 against a typical $207,397), its price per square foot is higher than 6% of them ($112 against a typical $154), it is bigger than almost all of them (4,061 ft² against a typical 1,315 ft²), its lot is bigger than 89% of them (0.55 ac against a typical 0.24 ac) and it is newer than 82% of them (1996 against a typical 1977). Measured against all of St. Clair County, it is worth more than 90% 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 645 Lomasney Ln, Marysville, MI?

The 2025 property tax bill for 645 Lomasney Ln, Marysville, MI was $9,606. The county assessed it at $372,600.

More homes on Lomasney Ln

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Assigned schools

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