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Single Family ResidenceResidential
$787,764$381 / 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 86How 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
Last sold for $640,000 on Jul 24, 2024

505 RICHMAN RD

SAINT CLAIR, MI 48079
3
Beds
2.5
Baths
2,066 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.
20.5 ac
Lot SizeThe size of the land the home sits on, from county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$788K
$675K low$900K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$640,000 · Jul 24, 2024

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$235,300 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$311,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$470,600

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.40 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.Ranch
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.20.50
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(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
Washington Elementary SchoolB-
Elementary · Grades PK–5 · 5.7 mi
H
Marysville High SchoolA-
High · Grades 9–12 · 6.4 mi
M
Marysville Middle SchoolB
Middle · Grades 6–8 · 6.5 mi

District: Marysville Public Schools

Neighborhood · ZIP 48079These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.12,489
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.291 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,185
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,124
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.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

505 Richman 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.

  • Among the most valuable homes in Saint Clair 48079
  • Among the highest price per square foot in St. Clair County
  • Bigger than 81% of homes in St. Clair County
  • Among the largest lots in Saint Clair 48079

What homes are worth in Saint Clair 48079

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

This home
$77K$636K

This home is worth more than almost all homes in Saint Clair 48079.

How it measures up in Saint Clair 48079

The dot is this home. The mark in the middle is the typical home in Saint Clair 48079.

Estimated value$787,764
CheaperTypical $226,812Pricier

Pricier than almost all homes nearby

Price per ft²$381
CheaperTypical $139Pricier

Pricier than almost all homes nearby

Living area2,066 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 74% of homes nearby

Lot size20.5 ac
SmallerTypical 0.46 acBigger

Bigger than almost all homes nearby

How 505 Richman Rd ranks against every home in each area.
MeasureThis homeSaint Clair 48079St. Clair County
Estimated valuepricier than$787,764almost all homesalmost all homes
Price per ft²pricier than$381almost all homesalmost all homes
Living areabigger than2,066 ft²74% of homes81% of homes
Lot sizebigger than20.5 acalmost all homesalmost all homes

About 505 Richman Rd

How much is 505 Richman Rd, Saint Clair, MI worth?

The TopHap Estimate for 505 Richman Rd, Saint Clair, MI is $787,764 as of Aug 30, 2026. The likely range is $675,176 to $900,352. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 Richman Rd, Saint Clair, MI last sell?

505 Richman Rd, Saint Clair, MI last sold on Jul 24, 2024 for $640,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 505 Richman Rd, Saint Clair, MI?

505 Richman Rd, Saint Clair, MI has 3 bedrooms, 2.5 bathrooms, 2,066 square feet of living space and a 20.50-acre lot.

What schools serve 505 Richman Rd, Saint Clair, MI?

505 Richman Rd, Saint Clair, MI is assigned to Washington Elementary School (elementary), rated B-; Marysville High School (high), rated A-; Marysville Middle School (middle), rated B. All sit in Marysville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 Richman Rd, Saint Clair, MI compare to other homes in Saint Clair 48079?

Among the 5,134 homes in Saint Clair 48079, it is worth more than almost all of them ($787,764 against a typical $226,812), its price per square foot is higher than almost all of them ($381 against a typical $139), it is bigger than 74% of them (2,066 ft² against a typical 1,620 ft²) and its lot is bigger than almost all of them (20.5 ac against a typical 0.46 ac). Measured against all of St. Clair County, it is worth more than almost all homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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See this home in context

Open 505 Richman Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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