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Single Family ResidenceResidential
$373,921$214 / 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 92How 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

309 GLADWIN AVE

CLAWSON, MI 48017
3
Beds
2
Baths
1,744 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$374K
$345K low$403K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,886 (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.$222,110 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$208,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$444,220

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
CountyOAKLAND
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2001
Lot (acres)The size of the land the home sits on, from county records.0.40
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 33 ft²

Transaction History(1)

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
Clawson High SchoolB-
High · Grades 6–12 · 0.5 mi
M
Clawson Middle SchoolA-
Middle · Grades 6–8 · 0.6 mi

District: Clawson City School District

Neighborhood · ZIP 48017These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.11,408
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,197 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,870
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,640
Average tempThe average temperature here across a full year.49°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

309 Gladwin Ave 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 more than 84% of homes in Clawson 48017
  • Costs less per square foot than 85% of homes in Clawson 48017
  • Bigger than 91% of homes in Clawson 48017
  • Has a bigger lot than 91% of homes in Clawson 48017
  • Older than 79% of homes in Oakland County

What homes are worth in Clawson 48017

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

This home
$164K$461K

This home is worth more than 84% of homes in Clawson 48017.

How it measures up in Clawson 48017

The dot is this home. The mark in the middle is the typical home in Clawson 48017.

Estimated value$373,921
CheaperTypical $304,474Pricier

Pricier than 84% of homes nearby

Price per ft²$214
CheaperTypical $259Pricier

Pricier than 15% of homes nearby

Living area1,744 ft²
SmallerTypical 1,100 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.39 ac
SmallerTypical 0.16 acBigger

Bigger than 91% of homes nearby

Year built1951
OlderTypical 1954Newer

Newer than 32% of homes nearby

How 309 Gladwin Ave ranks against every home in each area.
MeasureThis homeClawson 48017Oakland County
Estimated valuepricier than$373,92184% of homes50% of homes
Price per ft²pricier than$21415% of homes48% of homes
Living areabigger than1,744 ft²91% of homes52% of homes
Lot sizebigger than0.39 ac91% of homes63% of homes
Year builtnewer than195132% of homes21% of homes

About 309 Gladwin Ave

How much is 309 Gladwin Ave, Clawson, MI worth?

The TopHap Estimate for 309 Gladwin Ave, Clawson, MI is $373,921 as of Sep 24, 2026. The likely range is $344,775 to $403,067. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Gladwin Ave, Clawson, MI last sell?

309 Gladwin Ave, Clawson, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 309 Gladwin Ave, Clawson, MI?

309 Gladwin Ave, Clawson, MI has 3 bedrooms, 2 bathrooms, 1,744 square feet of living space and a 0.40-acre lot.

When was 309 Gladwin Ave, Clawson, MI built?

309 Gladwin Ave, Clawson, MI was built in 1951, making it 75 years old. It is a ranch home. The building has 1 story.

What schools serve 309 Gladwin Ave, Clawson, MI?

309 Gladwin Ave, Clawson, MI is assigned to Clawson High School (high), rated B-; Clawson Middle School (middle), rated A-. All sit in Clawson City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Gladwin Ave, Clawson, MI compare to other homes in Clawson 48017?

Among the 4,701 homes in Clawson 48017, it is worth more than 84% of them ($373,921 against a typical $304,474), its price per square foot is higher than 15% of them ($214 against a typical $259), it is bigger than 91% of them (1,744 ft² against a typical 1,100 ft²), its lot is bigger than 91% of them (0.39 ac against a typical 0.16 ac) and it is newer than 32% of them (1951 against a typical 1954). Measured against all of Oakland County, it is worth more than 50% 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 309 Gladwin Ave, Clawson, MI?

The 2025 property tax bill for 309 Gladwin Ave, Clawson, MI was $4,886. The county assessed it at $222,110.

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