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Single Family ResidenceResidential
$1,149,275$487 / 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 80How 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 $300,000 on Nov 17, 2008

18820 VALENCIA ST

NORTHVILLE, MI 48168
3.5
Baths
2,361 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.
2.74 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$923K low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$300,000 · Nov 17, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,756 (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.$386,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$367,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$772,600

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.111 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyWAYNE
Lot (acres)The size of the land the home sits on, from county records.2.74
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.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.Patio · 94 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.

H
Northville High SchoolA
High · Grades 9–12 · 0.6 mi
E
Moraine Elementary SchoolA
Elementary · Grades KG–5 · 1.1 mi
M
Hillside Middle SchoolA
Middle · Grades 6–8 · 1.3 mi

District: Northville Public Schools

Neighborhood · ZIP 48168These 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.15
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.21,989
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,172 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$166,895
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$201,358
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

18820 Valencia St 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.

  • Among the most valuable homes in Wayne County
  • Among the highest price per square foot in Northville 48168
  • Bigger than 90% of homes in Wayne County
  • Among the largest lots in Wayne County
  • Older than 88% of homes in Northville 48168

What homes are worth in Northville 48168

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

This home
$274K$1.6M

This home is worth more than 87% of homes in Northville 48168.

How it measures up in Northville 48168

The dot is this home. The mark in the middle is the typical home in Northville 48168.

Estimated value$1,149,275
CheaperTypical $682,839Pricier

Pricier than 87% of homes nearby

Price per ft²$487
CheaperTypical $263Pricier

Pricier than almost all homes nearby

Living area2,361 ft²
SmallerTypical 2,708 ft²Bigger

Bigger than 34% of homes nearby

Lot size2.74 ac
SmallerTypical 0.31 acBigger

Bigger than 95% of homes nearby

Year built1976
OlderTypical 2000Newer

Newer than 12% of homes nearby

How 18820 Valencia St ranks against every home in each area.
MeasureThis homeNorthville 48168Wayne County
Estimated valuepricier than$1,149,27587% of homesalmost all homes
Price per ft²pricier than$487almost all homesalmost all homes
Living areabigger than2,361 ft²34% of homes90% of homes
Lot sizebigger than2.74 ac95% of homesalmost all homes
Year builtnewer than197612% of homes84% of homes

About 18820 Valencia St

How much is 18820 Valencia St, Northville, MI worth?

The TopHap Estimate for 18820 Valencia St, Northville, MI is $1,149,275 as of Sep 24, 2026. The likely range is $922,938 to $1,375,612. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18820 Valencia St, Northville, MI last sell?

18820 Valencia St, Northville, MI last sold on Nov 17, 2008 for $300,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 18820 Valencia St, Northville, MI?

18820 Valencia St, Northville, MI has 3.5 bathrooms, 2,361 square feet of living space and a 2.74-acre lot.

When was 18820 Valencia St, Northville, MI built?

18820 Valencia St, Northville, MI was built in 1976, making it 50 years old. It is a ranch home. The building has 1 story.

What schools serve 18820 Valencia St, Northville, MI?

18820 Valencia St, Northville, MI is assigned to Northville High School (high), rated A; Moraine Elementary School (elementary), rated A; Hillside Middle School (middle), rated A. All sit in Northville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18820 Valencia St, Northville, MI compare to other homes in Northville 48168?

Among the 8,540 homes in Northville 48168, it is worth more than 87% of them ($1,149,275 against a typical $682,839), its price per square foot is higher than almost all of them ($487 against a typical $263), it is bigger than 34% of them (2,361 ft² against a typical 2,708 ft²), its lot is bigger than 95% of them (2.74 ac against a typical 0.31 ac) and it is newer than 12% of them (1976 against a typical 2000). Measured against all of Wayne County, it is worth more than almost all 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 18820 Valencia St, Northville, MI?

The 2025 property tax bill for 18820 Valencia St, Northville, MI was $10,756. The county assessed it at $386,300.

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