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Single Family ResidenceResidential
$622,906$225 / 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
Last sold for $321,000 on Jul 1, 2013

3923 BOULDER DR

TROY, MI 48084
4
Beds
2.5
Baths
2,773 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$623K
$572K low$673K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$321,000 · Jul 1, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,721 (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.$224,560 (2022)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$449,120

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
Lot (acres)The size of the land the home sits on, from county records.0.34
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.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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.Porch · 105 ft²

Transaction History(4)

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
Schroeder Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
M
Boulan Park Middle SchoolA+
Middle · Grades 6–8 · 0.6 mi
H
Troy High SchoolA
High · Grades 9–12 · 1.0 mi

District: Troy School District

Neighborhood · ZIP 48084These 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.104
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 100.19

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.36%
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.1.3%
PopulationHow many people live in this area.16,176
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,614 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,913
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,512
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

3923 Boulder Dr 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 83% of homes in Oakland County
  • Costs less per square foot than 69% of homes in Troy 48084
  • Bigger than 84% of homes in Oakland County

What homes are worth in Troy 48084

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

This home
$190K$1.1M

This home is worth more than 75% of homes in Troy 48084.

How it measures up in Troy 48084

The dot is this home. The mark in the middle is the typical home in Troy 48084.

Estimated value$622,906
CheaperTypical $516,175Pricier

Pricier than 75% of homes nearby

Price per ft²$225
CheaperTypical $242Pricier

Pricier than 31% of homes nearby

Living area2,773 ft²
SmallerTypical 2,086 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.34 ac
SmallerTypical 0.38 acBigger

Bigger than 37% of homes nearby

Year built1971
OlderTypical 1971Newer

Newer than 51% of homes nearby

How 3923 Boulder Dr ranks against every home in each area.
MeasureThis homeTroy 48084Oakland County
Estimated valuepricier than$622,90675% of homes83% of homes
Price per ft²pricier than$22531% of homes55% of homes
Living areabigger than2,773 ft²80% of homes84% of homes
Lot sizebigger than0.34 ac37% of homes55% of homes
Year builtnewer than197151% of homes50% of homes

About 3923 Boulder Dr

How much is 3923 Boulder Dr, Troy, MI worth?

The TopHap Estimate for 3923 Boulder Dr, Troy, MI is $622,906 as of Sep 24, 2026. The likely range is $572,357 to $673,455. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3923 Boulder Dr, Troy, MI last sell?

3923 Boulder Dr, Troy, MI last sold on Jul 1, 2013 for $321,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3923 Boulder Dr, Troy, MI?

3923 Boulder Dr, Troy, MI has 4 bedrooms, 2.5 bathrooms, 2,773 square feet of living space and a 0.34-acre lot.

When was 3923 Boulder Dr, Troy, MI built?

3923 Boulder Dr, Troy, MI was built in 1971, making it 55 years old. It is a colonial home. The building has 1 story.

What schools serve 3923 Boulder Dr, Troy, MI?

3923 Boulder Dr, Troy, MI is assigned to Schroeder Elementary School (elementary), rated A+; Boulan Park Middle School (middle), rated A+; Troy High School (high), rated A. All sit in Troy School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3923 Boulder Dr, Troy, MI compare to other homes in Troy 48084?

Among the 4,089 homes in Troy 48084, it is worth more than 75% of them ($622,906 against a typical $516,175), its price per square foot is higher than 31% of them ($225 against a typical $242), it is bigger than 80% of them (2,773 ft² against a typical 2,086 ft²), its lot is bigger than 37% of them (0.34 ac against a typical 0.38 ac) and it is newer than 51% of them (1971 against a typical 1971). Measured against all of Oakland County, it is worth more than 83% 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 3923 Boulder Dr, Troy, MI?

The 2025 property tax bill for 3923 Boulder Dr, Troy, MI was $5,721. The county assessed it at $224,560.

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Assigned schools

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