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Single Family ResidenceResidential
$501,822$190 / 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 91How 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 $492,500 on May 4, 2026

34021 GRAND RIVER AVE

FARMINGTON, MI 48335
4
Beds
3
Baths
2,646 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1893
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$502K
$455K low$549K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$492,500 · May 4, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,735 (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.$221,780 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$232,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$443,560

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.Colonial
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.2007
Lot (acres)The size of the land the home sits on, from county records.0.32
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
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 · 349 ft²Porch · 30 ft²

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
Longacre Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
H
Farmington High SchoolA-
High · Grades 9–12 · 1.2 mi
M
Power Middle SchoolB+
Middle · Grades 6–8 · 1.5 mi

District: Farmington Public School District

Neighborhood · ZIP 48335These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.26,763
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,510 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,713
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,388
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

34021 Grand River 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 75% of homes in Farmington 48335
  • Costs less per square foot than 70% of homes in Oakland County
  • Bigger than 80% of homes in Oakland County
  • Among the oldest homes in Farmington 48335

What homes are worth in Farmington 48335

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

This home
$184K$709K

This home is worth more than 75% of homes in Farmington 48335.

How it measures up in Farmington 48335

The dot is this home. The mark in the middle is the typical home in Farmington 48335.

Estimated value$501,822
CheaperTypical $422,930Pricier

Pricier than 75% of homes nearby

Price per ft²$190
CheaperTypical $203Pricier

Pricier than 31% of homes nearby

Living area2,646 ft²
SmallerTypical 2,111 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.32 ac
SmallerTypical 0.33 acBigger

Bigger than 47% of homes nearby

Year built1893
OlderTypical 1979Newer

Older than almost all homes nearby

How 34021 Grand River Ave ranks against every home in each area.
MeasureThis homeFarmington 48335Oakland County
Estimated valuepricier than$501,82275% of homes70% of homes
Price per ft²pricier than$19031% of homes30% of homes
Living areabigger than2,646 ft²76% of homes80% of homes
Lot sizebigger than0.32 ac47% of homes52% of homes
Year builtnewer than1893almost no homesalmost no homes

About 34021 Grand River Ave

How much is 34021 Grand River Ave, Farmington, MI worth?

The TopHap Estimate for 34021 Grand River Ave, Farmington, MI is $501,822 as of Sep 24, 2026. The likely range is $454,696 to $548,948. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 34021 Grand River Ave, Farmington, MI last sell?

34021 Grand River Ave, Farmington, MI last sold on May 4, 2026 for $492,500, according to the county's recorded deed.

How big is 34021 Grand River Ave, Farmington, MI?

34021 Grand River Ave, Farmington, MI has 4 bedrooms, 3 bathrooms, 2,646 square feet of living space and a 0.32-acre lot.

When was 34021 Grand River Ave, Farmington, MI built?

34021 Grand River Ave, Farmington, MI was built in 1893, making it 133 years old. It is a colonial home. The building has 2 stories.

What schools serve 34021 Grand River Ave, Farmington, MI?

34021 Grand River Ave, Farmington, MI is assigned to Longacre Elementary School (elementary), rated A-; Farmington High School (high), rated A-; Power 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 34021 Grand River Ave, Farmington, MI compare to other homes in Farmington 48335?

Among the 4,688 homes in Farmington 48335, it is worth more than 75% of them ($501,822 against a typical $422,930), its price per square foot is higher than 31% of them ($190 against a typical $203), it is bigger than 76% of them (2,646 ft² against a typical 2,111 ft²), its lot is bigger than 47% of them (0.32 ac against a typical 0.33 ac) and it is newer than almost none of them (1893 against a typical 1979). Measured against all of Oakland County, it is worth more than 70% 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 34021 Grand River Ave, Farmington, MI?

The 2025 property tax bill for 34021 Grand River Ave, Farmington, MI was $5,735. The county assessed it at $221,780.

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