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Single Family ResidenceResidential
$342,626$223 / 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 84How 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 $320,000 on Jan 17, 2025

23223 PROSPECT AVE

FARMINGTON, MI 48336
3
Beds
1.5
Baths
1,534 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1922
Year BuiltThe year the home was originally built, according to county records.
2
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$343K
$286K low$399K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$320,000 · Jan 17, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,053 (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.$139,240 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$131,670
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$278,480

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyOAKLAND
Lot (acres)The size of the land the home sits on, from county records.0.28
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.Hot Water
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.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.Deck · 265 ft²Patio · 326 ft²Porch · 60 ft²

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.

H
Farmington High SchoolB
High · Grades 9–12 · 0.2 mi
E
Lanigan Elementary SchoolC+
Elementary · Grades KG–5 · 1.0 mi
M
East Middle SchoolB-
Middle · Grades 6–8 · 1.8 mi

District: Farmington Public School District

Neighborhood · ZIP 48336These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
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.1.2%
PopulationHow many people live in this area.26,622
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,934 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,105
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,209
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

23223 Prospect 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 65% of homes in Farmington 48336
  • Costs more per square foot than 74% of homes in Farmington 48336
  • Older than 98% of homes in Farmington 48336

What homes are worth in Farmington 48336

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

This home
$103K$555K

This home is worth more than 65% of homes in Farmington 48336.

How it measures up in Farmington 48336

The dot is this home. The mark in the middle is the typical home in Farmington 48336.

Estimated value$342,626
CheaperTypical $297,765Pricier

Pricier than 65% of homes nearby

Price per ft²$223
CheaperTypical $195Pricier

Pricier than 74% of homes nearby

Living area1,534 ft²
SmallerTypical 1,454 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.28 ac
SmallerTypical 0.29 acBigger

Bigger than 47% of homes nearby

Year built1922
OlderTypical 1963Newer

Newer than 2% of homes nearby

How 23223 Prospect Ave ranks against every home in each area.
MeasureThis homeFarmington 48336Oakland County
Estimated valuepricier than$342,62665% of homes44% of homes
Price per ft²pricier than$22374% of homes54% of homes
Living areabigger than1,534 ft²55% of homes42% of homes
Lot sizebigger than0.28 ac47% of homes45% of homes
Year builtnewer than19222% of homes3% of homes

About 23223 Prospect Ave

How much is 23223 Prospect Ave, Farmington, MI worth?

The TopHap Estimate for 23223 Prospect Ave, Farmington, MI is $342,626 as of Sep 24, 2026. The likely range is $286,432 to $398,820. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23223 Prospect Ave, Farmington, MI last sell?

23223 Prospect Ave, Farmington, MI last sold on Jan 17, 2025 for $320,000, according to the county's recorded deed.

How big is 23223 Prospect Ave, Farmington, MI?

23223 Prospect Ave, Farmington, MI has 3 bedrooms, 1.5 bathrooms, 1,534 square feet of living space and a 0.28-acre lot.

When was 23223 Prospect Ave, Farmington, MI built?

23223 Prospect Ave, Farmington, MI was built in 1922, making it 104 years old. The building has 2 stories.

What schools serve 23223 Prospect Ave, Farmington, MI?

23223 Prospect Ave, Farmington, MI is assigned to Farmington High School (high), rated B; Lanigan Elementary School (elementary), rated C+; East Middle School (middle), rated B-. All sit in Farmington Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23223 Prospect Ave, Farmington, MI compare to other homes in Farmington 48336?

Among the 9,342 homes in Farmington 48336, it is worth more than 65% of them ($342,626 against a typical $297,765), its price per square foot is higher than 74% of them ($223 against a typical $195), it is bigger than 55% of them (1,534 ft² against a typical 1,454 ft²), its lot is bigger than 47% of them (0.28 ac against a typical 0.29 ac) and it is newer than 2% of them (1922 against a typical 1963). Measured against all of Oakland County, it is worth more than 44% 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 23223 Prospect Ave, Farmington, MI?

The 2025 property tax bill for 23223 Prospect Ave, Farmington, MI was $3,053. The county assessed it at $139,240.

More homes on Prospect Ave

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