Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,700,042$909 / 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

391 RIVERSIDE AVE

FREMONT, CA 94536
4
Beds
3
Baths
1,871 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$1.7M
$1.6M low$1.8M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,639,042
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,311,234
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.3%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$61,000
CITY & COUNTY EMP FCU · recorded Feb 16, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,982 (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.$104,973 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$33,460
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$78,513
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$102,778
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$858,870

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.11
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Niles Elementary SchoolA
Elementary · Grades KG–5 · 0.5 mi
H
Washington High SchoolA
High · Grades 9–12 · 1.7 mi
M
Centerville Middle SchoolA-
Middle · Grades 6–8 · 1.7 mi

District: Fremont Unified School District

Neighborhood · ZIP 94536These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.557

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.70,570
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,640 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$140,289
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,557
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

391 Riverside Ave 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 84% of homes in Alameda County
  • Costs more per square foot than 84% of homes in Alameda County
  • Bigger than 76% of homes in Fremont 94536
  • Has a smaller lot than 76% of homes in Fremont 94536

What homes are worth in Fremont 94536

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

This home
$439K$2.3M

This home is worth more than 78% of homes in Fremont 94536.

How it measures up in Fremont 94536

The dot is this home. The mark in the middle is the typical home in Fremont 94536.

Estimated value$1,700,042
CheaperTypical $1,362,989Pricier

Pricier than 78% of homes nearby

Price per ft²$909
CheaperTypical $854Pricier

Pricier than 63% of homes nearby

Living area1,871 ft²
SmallerTypical 1,530 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.11 ac
SmallerTypical 0.15 acBigger

Bigger than 24% of homes nearby

Year built1968
OlderTypical 1971Newer

Newer than 45% of homes nearby

How 391 Riverside Ave ranks against every home in each area.
MeasureThis homeNilesFremont 94536Alameda County
Estimated valuepricier than$1,700,04263% of homes78% of homes84% of homes
Price per ft²pricier than$90951% of homes63% of homes84% of homes
Living areabigger than1,871 ft²63% of homes76% of homes65% of homes
Lot sizebigger than0.11 ac38% of homes24% of homes29% of homes
Year builtnewer than196840% of homes45% of homes56% of homes

About 391 Riverside Ave

How much is 391 Riverside Ave, Fremont, CA worth?

The TopHap Estimate for 391 Riverside Ave, Fremont, CA is $1,700,042 as of Jul 14, 2026. The likely range is $1,585,679 to $1,814,405. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 391 Riverside Ave, Fremont, CA last sell?

391 Riverside Ave, Fremont, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 391 Riverside Ave, Fremont, CA?

391 Riverside Ave, Fremont, CA has 4 bedrooms, 3 bathrooms, 1,871 square feet of living space and a 0.11-acre lot.

When was 391 Riverside Ave, Fremont, CA built?

391 Riverside Ave, Fremont, CA was built in 1968, making it 58 years old. The building has 2 stories.

What schools serve 391 Riverside Ave, Fremont, CA?

391 Riverside Ave, Fremont, CA is assigned to Niles Elementary School (elementary), rated A; Washington High School (high), rated A; Centerville Middle School (middle), rated A-. All sit in Fremont Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 391 Riverside Ave, Fremont, CA compare to other homes in Fremont 94536?

Among the 18,780 homes in Fremont 94536, it is worth more than 78% of them ($1,700,042 against a typical $1,362,989), its price per square foot is higher than 63% of them ($909 against a typical $854), it is bigger than 76% of them (1,871 ft² against a typical 1,530 ft²), its lot is bigger than 24% of them (0.11 ac against a typical 0.15 ac) and it is newer than 45% of them (1968 against a typical 1971). Measured against all of Alameda County, it is worth more than 84% 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 391 Riverside Ave, Fremont, CA?

The 2025 property tax bill for 391 Riverside Ave, Fremont, CA was $1,982. The county assessed it at $104,973.

More homes on Riverside Ave

Closest homes

More homes in Fremont 94536

Assigned schools

Explore the area

See this home in context

Open 391 Riverside Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map