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Single Family ResidenceResidential
$499,900$238 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $535,000 on Nov 2, 2026

21854 SIEGAL DR

NOVI, MI 48375
2.5
Baths
2,100 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$500K
$436K low$564K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$535,000 · Nov 2, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,859 (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.$192,750 (2023)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$385,500

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.1 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
CountyOAKLAND
Lot (acres)The size of the land the home sits on, from county records.0.25
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

Transaction History(5)

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
Village Oaks Elementary SchoolA
Elementary · Grades KG–4 · 0.9 mi
H
Novi High SchoolB+
High · Grades 9–12 · 2.3 mi
M
Novi Middle SchoolA+
Middle · Grades 7–8 · 4.6 mi

District: Novi Community School District

Neighborhood · ZIP 48375These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.23,902
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,727 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,670
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,718
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

21854 Siegal 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 70% of homes in Oakland County
  • Costs more per square foot than 65% of homes in Oakland County
  • Bigger than 65% of homes in Oakland County
  • Has a smaller lot than 67% of homes in Novi 48375

What homes are worth in Novi 48375

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

This home
$171K$903K

This home is worth more than 63% of homes in Novi 48375.

How it measures up in Novi 48375

The dot is this home. The mark in the middle is the typical home in Novi 48375.

Estimated value$499,900
CheaperTypical $432,605Pricier

Pricier than 63% of homes nearby

Price per ft²$238
CheaperTypical $226Pricier

Pricier than 63% of homes nearby

Living area2,100 ft²
SmallerTypical 1,848 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.25 ac
SmallerTypical 0.3 acBigger

Bigger than 33% of homes nearby

Year built1979
OlderTypical 1979Newer

Newer than 53% of homes nearby

How 21854 Siegal Dr ranks against every home in each area.
MeasureThis homeNovi 48375Oakland County
Estimated valuepricier than$499,90063% of homes70% of homes
Price per ft²pricier than$23863% of homes65% of homes
Living areabigger than2,100 ft²60% of homes65% of homes
Lot sizebigger than0.25 ac33% of homes41% of homes
Year builtnewer than197953% of homes62% of homes

About 21854 Siegal Dr

How much is 21854 Siegal Dr, Novi, MI worth?

The TopHap Estimate for 21854 Siegal Dr, Novi, MI is $499,900 as of Oct 21, 2026. The likely range is $435,709 to $564,091. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21854 Siegal Dr, Novi, MI last sell?

21854 Siegal Dr, Novi, MI last sold on Nov 2, 2026 for $535,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21854 Siegal Dr, Novi, MI?

21854 Siegal Dr, Novi, MI has 2.5 bathrooms, 2,100 square feet of living space and a 0.25-acre lot.

When was 21854 Siegal Dr, Novi, MI built?

21854 Siegal Dr, Novi, MI was built in 1979, making it 47 years old. The building has 2 stories.

What schools serve 21854 Siegal Dr, Novi, MI?

21854 Siegal Dr, Novi, MI is assigned to Village Oaks Elementary School (elementary), rated A; Novi High School (high), rated B+; Novi Middle School (middle), rated A+. All sit in Novi Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21854 Siegal Dr, Novi, MI compare to other homes in Novi 48375?

Among the 7,309 homes in Novi 48375, it is worth more than 63% of them ($499,900 against a typical $432,605), its price per square foot is higher than 63% of them ($238 against a typical $226), it is bigger than 60% of them (2,100 ft² against a typical 1,848 ft²), its lot is bigger than 33% of them (0.25 ac against a typical 0.3 ac) and it is newer than 53% of them (1979 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 21854 Siegal Dr, Novi, MI?

The 2025 property tax bill for 21854 Siegal Dr, Novi, MI was $4,859. The county assessed it at $192,750.

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