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Single Family ResidenceResidential
$950,472$317 / 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 87How 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 $328,000 on Sep 4, 2015

1815 170TH AVE

ASHLAND, CA 94541
5
Beds
3
Baths
2,999 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$950K
$829K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$328,000 · Sep 4, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,836 (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.$724,463 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$217,339
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$507,124
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$710,261
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,080,000

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.1951
Lot (acres)The size of the land the home sits on, from county records.0.20
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(13)

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(3)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Edendale Middle SchoolF
Middle · Grades 6–8 · 0.8 mi
H
San Lorenzo High SchoolC-
High · Grades 9–12 · 1.1 mi
E
Dayton Elementary SchoolC+
Elementary · Grades KG–5 · 2.9 mi

District: San Lorenzo Unified School District

Neighborhood · ZIP 94541These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.599

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.66,887
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,967 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,806
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,563
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

1815 170th 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 98% of homes in Ashland
  • Among the lowest price per square foot in Hayward 94541
  • Bigger than 94% of homes in Ashland
  • Has a bigger lot than 77% of homes in Ashland
  • Older than 73% of homes in Hayward 94541

What homes are worth in Hayward 94541

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

This home
$452K$1.4M

This home is worth more than 81% of homes in Hayward 94541.

How it measures up in Hayward 94541

The dot is this home. The mark in the middle is the typical home in Hayward 94541.

Estimated value$950,472
CheaperTypical $738,205Pricier

Pricier than 81% of homes nearby

Price per ft²$317
CheaperTypical $526Pricier

Cheaper than almost all homes nearby

Living area2,999 ft²
SmallerTypical 1,446 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.2 ac
SmallerTypical 0.15 acBigger

Bigger than 68% of homes nearby

Year built1948
OlderTypical 1955Newer

Newer than 27% of homes nearby

How 1815 170th Ave ranks against every home in each area.
MeasureThis homeAshlandHayward 94541Alameda County
Estimated valuepricier than$950,47298% of homes81% of homes43% of homes
Price per ft²pricier than$3172% of homesalmost no homes2% of homes
Living areabigger than2,999 ft²94% of homes94% of homes91% of homes
Lot sizebigger than0.2 ac77% of homes68% of homes74% of homes
Year builtnewer than194840% of homes27% of homes30% of homes

About 1815 170th Ave

How much is 1815 170th Ave, Ashland, CA worth?

The TopHap Estimate for 1815 170th Ave, Ashland, CA is $950,472 as of Aug 30, 2026. The likely range is $828,919 to $1,072,025. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1815 170th Ave, Ashland, CA last sell?

1815 170th Ave, Ashland, CA last sold on Sep 4, 2015 for $328,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1815 170th Ave, Ashland, CA?

1815 170th Ave, Ashland, CA has 5 bedrooms, 3 bathrooms, 2,999 square feet of living space and a 0.20-acre lot.

When was 1815 170th Ave, Ashland, CA built?

1815 170th Ave, Ashland, CA was built in 1948, making it 78 years old. The building has 2 stories.

What schools serve 1815 170th Ave, Ashland, CA?

1815 170th Ave, Ashland, CA is assigned to Edendale Middle School (middle), rated F; San Lorenzo High School (high), rated C-; Dayton Elementary School (elementary), rated C+. All sit in San Lorenzo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1815 170th Ave, Ashland, CA compare to other homes in Hayward 94541?

Among the 14,365 homes in Hayward 94541, it is worth more than 81% of them ($950,472 against a typical $738,205), its price per square foot is higher than almost none of them ($317 against a typical $526), it is bigger than 94% of them (2,999 ft² against a typical 1,446 ft²), its lot is bigger than 68% of them (0.2 ac against a typical 0.15 ac) and it is newer than 27% of them (1948 against a typical 1955). Measured against all of Alameda County, it is worth more than 43% 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 1815 170th Ave, Ashland, CA?

The 2025 property tax bill for 1815 170th Ave, Ashland, CA was $9,836. The county assessed it at $724,463.

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