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Single Family ResidenceResidential
$2,183,014$567 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $1,500,000 on May 13, 2011

825 ASHLEY LN

WALNUT CREEK, CA 94597
5
Beds
3
Baths
3,851 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.2M
$1.9M low$2.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,500,000 · May 13, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,071 (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.$2,037,041 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$735,068
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,301,973
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,997,100

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.38
54
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
39
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
42
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
43
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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.0.53
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.Yes

Transaction History(5)

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.

M
Walnut Creek Intermediate SchoolA
Middle · Grades 6–8 · 0.3 mi
E
Indian Valley Elementary SchoolA
Elementary · Grades KG–5 · 1.5 mi
H
Las Lomas High SchoolA
High · Grades 9–12 · 1.6 mi

District: Walnut Creek Elementary School District

Neighborhood · ZIP 94597These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.490

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.22,346
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,786 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,497
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$159,765
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.22 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

825 Ashley 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.

  • Among the most valuable homes in Walnut Creek 94597
  • Costs more per square foot than 87% of homes in North Civic
  • Among the largest homes in North Civic
  • Has a bigger lot than 96% of homes in Walnut Creek 94597
  • Among the newest homes in North Civic

What homes are worth in Walnut Creek 94597

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

This home
$337K$1.9M

This home is worth more than almost all homes in Walnut Creek 94597.

How it measures up in Walnut Creek 94597

The dot is this home. The mark in the middle is the typical home in Walnut Creek 94597.

Estimated value$2,183,014
CheaperTypical $908,178Pricier

Pricier than almost all homes nearby

Price per ft²$567
CheaperTypical $560Pricier

Pricier than 52% of homes nearby

Living area3,851 ft²
SmallerTypical 1,469 ft²Bigger

Bigger than almost all homes nearby

Lot size0.53 ac
SmallerTypical 0.15 acBigger

Bigger than 96% of homes nearby

Year built1998
OlderTypical 1973Newer

Newer than 90% of homes nearby

How 825 Ashley Ln ranks against every home in each area.
MeasureThis homeNorth CivicWalnut Creek 94597Contra Costa County
Estimated valuepricier than$2,183,014almost all homesalmost all homes94% of homes
Price per ft²pricier than$56787% of homes52% of homes68% of homes
Living areabigger than3,851 ft²almost all homesalmost all homes96% of homes
Lot sizebigger than0.53 ac95% of homes96% of homes93% of homes
Year builtnewer than1998almost all homes90% of homes81% of homes

About 825 Ashley Ln

How much is 825 Ashley Ln, Walnut Creek, CA worth?

The TopHap Estimate for 825 Ashley Ln, Walnut Creek, CA is $2,183,014 as of Sep 24, 2026. The likely range is $1,946,754 to $2,419,274. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 825 Ashley Ln, Walnut Creek, CA last sell?

825 Ashley Ln, Walnut Creek, CA last sold on May 13, 2011 for $1,500,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 825 Ashley Ln, Walnut Creek, CA?

825 Ashley Ln, Walnut Creek, CA has 5 bedrooms, 3 bathrooms, 3,851 square feet of living space and a 0.53-acre lot.

When was 825 Ashley Ln, Walnut Creek, CA built?

825 Ashley Ln, Walnut Creek, CA was built in 1998, making it 28 years old. The building has 2 stories.

What schools serve 825 Ashley Ln, Walnut Creek, CA?

825 Ashley Ln, Walnut Creek, CA is assigned to Walnut Creek Intermediate School (middle), rated A; Indian Valley Elementary School (elementary), rated A; Las Lomas High School (high), rated A. All sit in Walnut Creek Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 825 Ashley Ln, Walnut Creek, CA compare to other homes in Walnut Creek 94597?

Among the 7,103 homes in Walnut Creek 94597, it is worth more than almost all of them ($2,183,014 against a typical $908,178), its price per square foot is higher than 52% of them ($567 against a typical $560), it is bigger than almost all of them (3,851 ft² against a typical 1,469 ft²), its lot is bigger than 96% of them (0.53 ac against a typical 0.15 ac) and it is newer than 90% of them (1998 against a typical 1973). Measured against all of Contra Costa County, it is worth more than 94% 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 825 Ashley Ln, Walnut Creek, CA?

The 2025 property tax bill for 825 Ashley Ln, Walnut Creek, CA was $23,071. The county assessed it at $2,037,041.

More homes on Ashley Ln

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Assigned schools

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