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Single Family ResidenceResidential
$657,511$244 / 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 76How 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 $210,000 on Jan 25, 2010

18830 VALENCIA ST

NORTHVILLE, MI 48168
3.5
Baths
2,700 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.
1.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
7
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$658K
$502K low$813K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$210,000 · Jan 25, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,977 (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.$314,200 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$298,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$628,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWAYNE
Lot (acres)The size of the land the home sits on, from county records.1.01
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 · 48 ft²

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.

Foreclosure Filings(8)

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 · 0.7 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%

Owner Tools

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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

18830 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.

  • Worth more than 98% of homes in Wayne County
  • Costs more per square foot than 94% of homes in Wayne County
  • Bigger than 94% of homes in Wayne County
  • Has a bigger lot than 98% of homes in Wayne County
  • Newer than 88% of homes in Wayne County

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
$262K$1.5M

This home is worth more than 53% 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$657,511
CheaperTypical $642,588Pricier

Pricier than 53% of homes nearby

Price per ft²$244
CheaperTypical $246Pricier

Pricier than 47% of homes nearby

Living area2,700 ft²
SmallerTypical 2,703 ft²Bigger

Bigger than 50% of homes nearby

Lot size1.01 ac
SmallerTypical 0.31 acBigger

Bigger than 90% of homes nearby

Year built1987
OlderTypical 2000Newer

Newer than 23% of homes nearby

How 18830 Valencia St ranks against every home in each area.
MeasureThis homeNorthville 48168Wayne County
Estimated valuepricier than$657,51153% of homes98% of homes
Price per ft²pricier than$24447% of homes94% of homes
Living areabigger than2,700 ft²50% of homes94% of homes
Lot sizebigger than1.01 ac90% of homes98% of homes
Year builtnewer than198723% of homes88% of homes

About 18830 Valencia St

How much is 18830 Valencia St, Northville, MI worth?

The TopHap Estimate for 18830 Valencia St, Northville, MI is $657,511 as of Aug 30, 2026. The likely range is $502,430 to $812,592. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18830 Valencia St, Northville, MI last sell?

18830 Valencia St, Northville, MI last sold on Jan 25, 2010 for $210,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18830 Valencia St, Northville, MI?

18830 Valencia St, Northville, MI has 3.5 bathrooms, 2,700 square feet of living space and a 1.01-acre lot.

When was 18830 Valencia St, Northville, MI built?

18830 Valencia St, Northville, MI was built in 1987, making it 39 years old. The building has 2 stories.

What schools serve 18830 Valencia St, Northville, MI?

18830 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 18830 Valencia St, Northville, MI compare to other homes in Northville 48168?

Among the 8,540 homes in Northville 48168, it is worth more than 53% of them ($657,511 against a typical $642,588), its price per square foot is higher than 47% of them ($244 against a typical $246), it is bigger than 50% of them (2,700 ft² against a typical 2,703 ft²), its lot is bigger than 90% of them (1.01 ac against a typical 0.31 ac) and it is newer than 23% of them (1987 against a typical 2000). Measured against all of Wayne County, it is worth more than 98% 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 18830 Valencia St, Northville, MI?

The 2025 property tax bill for 18830 Valencia St, Northville, MI was $14,977. The county assessed it at $314,200.

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