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Single Family ResidenceResidential
$493,261$232 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $198,000 on Jun 23, 2010

20991 NAPIER RD

NORTHVILLE, MI 48167
3
Beds
3
Baths
2,130 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$493K
$472K low$515K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$198,000 · Jun 23, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,632 (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.$196,680 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$184,580
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$393,360

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.35
18
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
63
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.2 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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyOAKLAND
Lot (acres)The size of the land the home sits on, from county records.3.00
ConstructionThe main material the home's frame and walls are built from.Brick
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.Deck · 743 ft²Patio · 743 ft²Porch · 56 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.

E
Thornton Creek Elementary SchoolA
Elementary · Grades KG–5 · 2.7 mi
M
Hillside Middle SchoolA
Middle · Grades 6–8 · 3.5 mi
H
Northville High SchoolA
High · Grades 9–12 · 3.6 mi

District: Northville Public Schools

Neighborhood · ZIP 48167These 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.47
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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.26,674
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,370 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,938
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$164,331
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

20991 Napier Rd 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 73% of homes in Oakland County
  • Costs more per square foot than 68% of homes in Oakland County
  • Bigger than 66% of homes in Oakland County
  • Has a bigger lot than 92% of homes in Oakland County
  • Older than 86% of homes in Northville 48167

What homes are worth in Northville 48167

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

This home
$142K$1.9M

This home is worth more than 50% of homes in Northville 48167.

How it measures up in Northville 48167

The dot is this home. The mark in the middle is the typical home in Northville 48167.

Estimated value$493,261
CheaperTypical $495,268Pricier

Pricier than 50% of homes nearby

Price per ft²$232
CheaperTypical $231Pricier

Pricier than 50% of homes nearby

Living area2,130 ft²
SmallerTypical 2,163 ft²Bigger

Bigger than 49% of homes nearby

Lot size3 ac
SmallerTypical 0.45 acBigger

Bigger than 91% of homes nearby

Year built1958
OlderTypical 1978Newer

Newer than 14% of homes nearby

How 20991 Napier Rd ranks against every home in each area.
MeasureThis homeNorthville 48167Oakland County
Estimated valuepricier than$493,26150% of homes73% of homes
Price per ft²pricier than$23250% of homes68% of homes
Living areabigger than2,130 ft²49% of homes66% of homes
Lot sizebigger than3 ac91% of homes92% of homes
Year builtnewer than195814% of homes34% of homes

About 20991 Napier Rd

How much is 20991 Napier Rd, Northville, MI worth?

The TopHap Estimate for 20991 Napier Rd, Northville, MI is $493,261 as of Aug 30, 2026. The likely range is $471,655 to $514,867. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20991 Napier Rd, Northville, MI last sell?

20991 Napier Rd, Northville, MI last sold on Jun 23, 2010 for $198,000, according to the county's recorded deed.

How big is 20991 Napier Rd, Northville, MI?

20991 Napier Rd, Northville, MI has 3 bedrooms, 3 bathrooms, 2,130 square feet of living space and a 3.00-acre lot.

When was 20991 Napier Rd, Northville, MI built?

20991 Napier Rd, Northville, MI was built in 1958, making it 68 years old. It is a ranch home. The building has 1 story.

What schools serve 20991 Napier Rd, Northville, MI?

20991 Napier Rd, Northville, MI is assigned to Thornton Creek Elementary School (elementary), rated A; Hillside Middle School (middle), rated A; Northville High School (high), rated A. All sit in Northville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20991 Napier Rd, Northville, MI compare to other homes in Northville 48167?

Among the 8,758 homes in Northville 48167, it is worth more than 50% of them ($493,261 against a typical $495,268), its price per square foot is higher than 50% of them ($232 against a typical $231), it is bigger than 49% of them (2,130 ft² against a typical 2,163 ft²), its lot is bigger than 91% of them (3 ac against a typical 0.45 ac) and it is newer than 14% of them (1958 against a typical 1978). Measured against all of Oakland County, it is worth more than 73% 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 20991 Napier Rd, Northville, MI?

The 2025 property tax bill for 20991 Napier Rd, Northville, MI was $2,632. The county assessed it at $196,680.

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