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Common Area (Residential)Other / Unknown
$325,213
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 94How 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

CLAYTON RD

CONCORD, CA 94520
0
Baths
0.81 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.

Valuation

$325K
$305K low$346K high

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.31
69
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
40
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
34
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.39 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.Common Area (Residential)
CountyCONTRA COSTA
Lot (acres)The size of the land the home sits on, from county records.0.81
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(1)

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
Meadow Homes Elementary SchoolD
Elementary · Grades KG–5 · 0.4 mi
H
Mt. Diablo High SchoolD+
High · Grades 9–12 · 0.9 mi
M
Oak Grove Middle SchoolC-
Middle · Grades 6–8 · 2.2 mi

District: Mount Diablo Unified School District

Neighborhood · ZIP 94520These 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.122
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 100.583

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.41,556
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,414 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,669
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,256
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%

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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

Clayton Rd 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 97% of homes in Contra Costa County
  • Has a bigger lot than 96% of homes in Concord 94520
  • Newer than 90% of homes in Concord 94520

What homes are worth in Concord 94520

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

This home
$204K$848K

This home is worth more than 16% of homes in Concord 94520.

How it measures up in Concord 94520

The dot is this home. The mark in the middle is the typical home in Concord 94520.

Estimated value$325,213
CheaperTypical $530,128Pricier

Pricier than 16% of homes nearby

Lot size0.81 ac
SmallerTypical 0.14 acBigger

Bigger than 96% of homes nearby

Year built1981
OlderTypical 1960Newer

Newer than 90% of homes nearby

How Clayton Rd ranks against every home in each area.
MeasureThis homeConcord 94520Contra Costa County
Estimated valuepricier than$325,21316% of homes3% of homes
Lot sizebigger than0.81 ac96% of homes96% of homes
Year builtnewer than198190% of homes58% of homes

About Clayton Rd

How much is Clayton Rd, Concord, CA worth?

The TopHap Estimate for Clayton Rd, Concord, CA is $325,213 as of Jul 14, 2026. The likely range is $304,796 to $345,630. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Clayton Rd, Concord, CA last sell?

Clayton Rd, Concord, CA last sold on Jan 1, 1900, according to the county's recorded deed.

When was Clayton Rd, Concord, CA built?

Clayton Rd, Concord, CA was built in 1981, making it 45 years old.

What schools serve Clayton Rd, Concord, CA?

Clayton Rd, Concord, CA is assigned to Meadow Homes Elementary School (elementary), rated D; Mt. Diablo High School (high), rated D+; Oak Grove Middle School (middle), rated C-. All sit in Mount Diablo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Clayton Rd, Concord, CA compare to other homes in Concord 94520?

Among the 7,388 homes in Concord 94520, it is worth more than 16% of them ($325,213 against a typical $530,128), its lot is bigger than 96% of them (0.81 ac against a typical 0.14 ac) and it is newer than 90% of them (1981 against a typical 1960). Measured against all of Contra Costa County, it is worth more than 3% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Clayton Rd

Closest homes

More homes in Concord 94520

Assigned schools

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