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Single Family ResidenceResidential
Last sold for $1,122,500 on Oct 19, 2018

1052 RIVER ROCK LN

DANVILLE, CA 94526
4
Beds
2.5
Baths
1,975 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.
2,340 ft²
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,122,500 · Oct 19, 2018
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.$641,252
QUICKEN LOANS LLC · recorded May 7, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,757 (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.$1,277,207 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$756,654
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$520,553
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,252,165

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
61
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
47
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyCONTRA COSTA
Lot (acres)The size of the land the home sits on, from county records.0.05
CoolingThe type of cooling or air conditioning in the home.Central
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(10)

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
Montair Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
H
San Ramon High SchoolA+
High · Grades 9–12 · 0.7 mi
M
Stone Valley Middle SchoolA+
Middle · Grades 6–8 · 2.9 mi

District: San Ramon Valley Unified School District

Neighborhood · ZIP 94526These 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.47
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.593

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.44%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.31,253
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,244 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$181,820
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$222,128
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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.Absentee owner
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

1052 River Rock Ln 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.

  • Has a smaller lot than 91% of homes in Danville 94526
  • Newer than 93% of homes in Danville 94526

How it measures up in Danville 94526

The dot is this home. The mark in the middle is the typical home in Danville 94526.

Living area1,975 ft²
SmallerTypical 2,205 ft²Bigger

Bigger than 39% of homes nearby

Lot size2,340 ft²
SmallerTypical 0.24 acBigger

Bigger than 9% of homes nearby

Year built1997
OlderTypical 1976Newer

Newer than 93% of homes nearby

How 1052 River Rock Ln ranks against every home in each area.
MeasureThis homeWestside DanvilleDanville 94526Contra Costa County
Living areabigger than1,975 ft²37% of homes39% of homes60% of homes
Lot sizebigger than2,340 ft²20% of homes9% of homes12% of homes
Year builtnewer than199788% of homes93% of homes80% of homes

About 1052 River Rock Ln

When did 1052 River Rock Ln, Danville, CA last sell?

1052 River Rock Ln, Danville, CA last sold on Oct 19, 2018 for $1,122,500, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 1052 River Rock Ln, Danville, CA?

1052 River Rock Ln, Danville, CA has 4 bedrooms, 2.5 bathrooms, 1,975 square feet of living space and a 0.05-acre lot.

When was 1052 River Rock Ln, Danville, CA built?

1052 River Rock Ln, Danville, CA was built in 1997, making it 29 years old. The building has 2 stories.

What schools serve 1052 River Rock Ln, Danville, CA?

1052 River Rock Ln, Danville, CA is assigned to Montair Elementary School (elementary), rated A+; San Ramon High School (high), rated A+; Stone Valley Middle School (middle), rated A+. All sit in San Ramon Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1052 River Rock Ln, Danville, CA compare to other homes in Danville 94526?

Among the 11,792 homes in Danville 94526, it is bigger than 39% of them (1,975 ft² against a typical 2,205 ft²), its lot is bigger than 9% of them (2,340 ft² against a typical 0.24 ac) and it is newer than 93% of them (1997 against a typical 1976). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1052 River Rock Ln, Danville, CA?

The 2025 property tax bill for 1052 River Rock Ln, Danville, CA was $14,757. The county assessed it at $1,277,207.

More homes on River Rock Ln

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