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Duplex (2 Units, Any Combination)Residential
$3,569,798$641 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $1,519,000 on Feb 25, 2011

998 SEMINOLE CMN

FREMONT, CA 94539
7
Beds
6.5
Baths
5,566 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.
1.03 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
16
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

$3.6M
$3.3M low$3.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,519,000 · Feb 25, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$34,568 (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.$2,881,052 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$879,422
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,008,630
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,824,426
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,104,190

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.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountyALAMEDA
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(6)

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
Fred E. Weibel Elementary SchoolA+
Elementary · Grades KG–5 · 0.5 mi
M
John M. Horner Middle SchoolA
Middle · Grades 6–8 · 2.3 mi
H
Irvington High SchoolA+
High · Grades 9–12 · 2.4 mi

District: Fremont Unified School District

Neighborhood · ZIP 94539These 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.25
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.683

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.96%
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.3.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.52,775
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,599 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$190,911
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$222,193
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.19 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

998 Seminole Cmn 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 Alameda County
  • Among the lowest price per square foot in Mission Hills
  • Among the largest homes in Fremont 94539
  • Has a bigger lot than 95% of homes in Mission Hills
  • Among the newest homes in Mission Hills

What homes are worth in Fremont 94539

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

This home
$574K$4.3M

This home is worth more than 93% of homes in Fremont 94539.

How it measures up in Fremont 94539

The dot is this home. The mark in the middle is the typical home in Fremont 94539.

Estimated value$3,569,798
CheaperTypical $2,072,653Pricier

Pricier than 93% of homes nearby

Price per ft²$641
CheaperTypical $984Pricier

Pricier than 7% of homes nearby

Living area5,566 ft²
SmallerTypical 2,019 ft²Bigger

Bigger than almost all homes nearby

Lot size1.03 ac
SmallerTypical 0.18 acBigger

Bigger than 94% of homes nearby

Year built2019
OlderTypical 1980Newer

Newer than 94% of homes nearby

How 998 Seminole Cmn ranks against every home in each area.
MeasureThis homeMission HillsFremont 94539Alameda County
Estimated valuepricier than$3,569,79883% of homes93% of homesalmost all homes
Price per ft²pricier than$641almost no homes7% of homes46% of homes
Living areabigger than5,566 ft²94% of homesalmost all homesalmost all homes
Lot sizebigger than1.03 ac95% of homes94% of homes93% of homes
Year builtnewer than2019almost all homes94% of homes98% of homes

About 998 Seminole Cmn

How much is 998 Seminole Cmn, Fremont, CA worth?

The TopHap Estimate for 998 Seminole Cmn, Fremont, CA is $3,569,798 as of Jul 14, 2026. The likely range is $3,335,558 to $3,804,038. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 998 Seminole Cmn, Fremont, CA last sell?

998 Seminole Cmn, Fremont, CA last sold on Feb 25, 2011 for $1,519,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 998 Seminole Cmn, Fremont, CA?

998 Seminole Cmn, Fremont, CA has 7 bedrooms, 6.5 bathrooms and 5,566 square feet of living space.

When was 998 Seminole Cmn, Fremont, CA built?

998 Seminole Cmn, Fremont, CA was built in 2019, making it 7 years old. It is a custom design home. The building has 1 story.

What schools serve 998 Seminole Cmn, Fremont, CA?

998 Seminole Cmn, Fremont, CA is assigned to Fred E. Weibel Elementary School (elementary), rated A+; John M. Horner Middle School (middle), rated A; Irvington High School (high), rated A+. All sit in Fremont Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 998 Seminole Cmn, Fremont, CA compare to other homes in Fremont 94539?

Among the 17,322 homes in Fremont 94539, it is worth more than 93% of them ($3,569,798 against a typical $2,072,653), its price per square foot is higher than 7% of them ($641 against a typical $984), it is bigger than almost all of them (5,566 ft² against a typical 2,019 ft²), its lot is bigger than 94% of them (1.03 ac against a typical 0.18 ac) and it is newer than 94% of them (2019 against a typical 1980). Measured against all of Alameda 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 998 Seminole Cmn, Fremont, CA?

The 2025 property tax bill for 998 Seminole Cmn, Fremont, CA was $34,568. The county assessed it at $2,881,052.

More homes on Seminole Cmn

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