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Single Family ResidenceResidential
$764,572$462 / 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 91How 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 $225,000 on Jul 24, 1998

15240 DAYTON CT

SAN LEANDRO, CA 94579
0
Baths
1,656 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.

Valuation

$765K
$697K low$832K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Jul 24, 1998
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.$596,572
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$477,258
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.21%
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.$168,000
RBMG INC · recorded Sep 20, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,850 (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.$352,767 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$107,930
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$251,837
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$345,714
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$804,600

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.41 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
CountyALAMEDA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1979
Lot (acres)The size of the land the home sits on, from county records.0.17
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Dayton Elementary SchoolC+
Elementary · Grades KG–5 · 0.1 mi
M
Washington Manor Middle SchoolC+
Middle · Grades 6–8 · 0.5 mi
H
Arroyo High SchoolB+
High · Grades 9–12 · 1.1 mi

District: San Lorenzo Unified School District

Neighborhood · ZIP 94579These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.555

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.21,577
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,388 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,526
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,894
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.20 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

15240 Dayton Ct 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 less than 72% of homes in Alameda County
  • Costs less per square foot than 88% of homes in Alameda County
  • Bigger than 81% of homes in Washington Manor
  • Has a bigger lot than 88% of homes in Washington Manor
  • Newer than 95% of homes in Washington Manor

What homes are worth in San Leandro 94579

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

This home
$469K$1.1M

This home is worth more than 50% of homes in San Leandro 94579.

How it measures up in San Leandro 94579

The dot is this home. The mark in the middle is the typical home in San Leandro 94579.

Estimated value$764,572
CheaperTypical $763,799Pricier

Pricier than 50% of homes nearby

Price per ft²$462
CheaperTypical $562Pricier

Pricier than 20% of homes nearby

Living area1,656 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.17 ac
SmallerTypical 0.12 acBigger

Bigger than 88% of homes nearby

Year built1977
OlderTypical 1953Newer

Newer than 80% of homes nearby

How 15240 Dayton Ct ranks against every home in each area.
MeasureThis homeWashington ManorSan Leandro 94579Alameda County
Estimated valuepricier than$764,57262% of homes50% of homes28% of homes
Price per ft²pricier than$46217% of homes20% of homes12% of homes
Living areabigger than1,656 ft²81% of homes72% of homes55% of homes
Lot sizebigger than0.17 ac88% of homes88% of homes66% of homes
Year builtnewer than197795% of homes80% of homes65% of homes

About 15240 Dayton Ct

How much is 15240 Dayton Ct, San Leandro, CA worth?

The TopHap Estimate for 15240 Dayton Ct, San Leandro, CA is $764,572 as of Jul 14, 2026. The likely range is $697,372 to $831,772. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15240 Dayton Ct, San Leandro, CA last sell?

15240 Dayton Ct, San Leandro, CA last sold on Jul 24, 1998 for $225,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 15240 Dayton Ct, San Leandro, CA?

15240 Dayton Ct, San Leandro, CA has 1,656 square feet of living space and a 0.17-acre lot.

When was 15240 Dayton Ct, San Leandro, CA built?

15240 Dayton Ct, San Leandro, CA was built in 1977, making it 49 years old.

What schools serve 15240 Dayton Ct, San Leandro, CA?

15240 Dayton Ct, San Leandro, CA is assigned to Dayton Elementary School (elementary), rated C+; Washington Manor Middle School (middle), rated C+; Arroyo High School (high), rated B+. All sit in San Lorenzo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15240 Dayton Ct, San Leandro, CA compare to other homes in San Leandro 94579?

Among the 6,156 homes in San Leandro 94579, it is worth more than 50% of them ($764,572 against a typical $763,799), its price per square foot is higher than 20% of them ($462 against a typical $562), it is bigger than 72% of them (1,656 ft² against a typical 1,383 ft²), its lot is bigger than 88% of them (0.17 ac against a typical 0.12 ac) and it is newer than 80% of them (1977 against a typical 1953). Measured against all of Alameda County, it is worth more than 28% 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 15240 Dayton Ct, San Leandro, CA?

The 2025 property tax bill for 15240 Dayton Ct, San Leandro, CA was $4,850. The county assessed it at $352,767.

Closest homes

More homes in San Leandro 94579

Assigned schools

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