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Single Family ResidenceResidential
$1,250,496$640 / 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 90How 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

10 JOPLIN CT

LAFAYETTE, CA 94549
4
Beds
2
Baths
1,953 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
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

$1.3M
$1.1M low$1.4M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,616 (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.$161,929 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,221
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$120,708
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$158,755

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.40
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
81
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
38
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
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.4 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.0.30
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(8)

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
Springhill Elementary SchoolA+
Elementary · Grades KG–5 · 2.1 mi
H
Acalanes High SchoolA+
High · Grades 9–12 · 2.4 mi
M
Stanley Middle SchoolA+
Middle · Grades 6–8 · 3.6 mi

District: Acalanes Union High School District

Neighborhood · ZIP 94549These 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.75
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 100.426

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.29,442
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,408 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$194,586
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$253,667
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.27 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

10 Joplin 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 87% of homes in Lafayette 94549
  • Costs less per square foot than 83% of homes in Lafayette 94549
  • Smaller than 78% of homes in Reliez Valley
  • Has a bigger lot than 84% of homes in Contra Costa County
  • Older than 65% of homes in Contra Costa County

What homes are worth in Lafayette 94549

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

This home
$868K$4.5M

This home is worth more than 13% of homes in Lafayette 94549.

How it measures up in Lafayette 94549

The dot is this home. The mark in the middle is the typical home in Lafayette 94549.

Estimated value$1,250,496
CheaperTypical $1,842,657Pricier

Pricier than 13% of homes nearby

Price per ft²$640
CheaperTypical $813Pricier

Pricier than 17% of homes nearby

Living area1,953 ft²
SmallerTypical 2,361 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.3 ac
SmallerTypical 0.39 acBigger

Bigger than 37% of homes nearby

Year built1966
OlderTypical 1960Newer

Newer than 63% of homes nearby

How 10 Joplin Ct ranks against every home in each area.
MeasureThis homeReliez ValleyLafayette 94549Contra Costa County
Estimated valuepricier than$1,250,49620% of homes13% of homes76% of homes
Price per ft²pricier than$64054% of homes17% of homes75% of homes
Living areabigger than1,953 ft²22% of homes31% of homes60% of homes
Lot sizebigger than0.3 ac26% of homes37% of homes84% of homes
Year builtnewer than196643% of homes63% of homes35% of homes

About 10 Joplin Ct

How much is 10 Joplin Ct, Lafayette, CA worth?

The TopHap Estimate for 10 Joplin Ct, Lafayette, CA is $1,250,496 as of Sep 24, 2026. The likely range is $1,131,655 to $1,369,337. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Joplin Ct, Lafayette, CA last sell?

10 Joplin Ct, Lafayette, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 10 Joplin Ct, Lafayette, CA?

10 Joplin Ct, Lafayette, CA has 4 bedrooms, 2 bathrooms, 1,953 square feet of living space and a 0.30-acre lot.

When was 10 Joplin Ct, Lafayette, CA built?

10 Joplin Ct, Lafayette, CA was built in 1966, making it 60 years old. The building has 1 story.

What schools serve 10 Joplin Ct, Lafayette, CA?

10 Joplin Ct, Lafayette, CA is assigned to Springhill Elementary School (elementary), rated A+; Acalanes High School (high), rated A+; Stanley Middle School (middle), rated A+. All sit in Acalanes Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10 Joplin Ct, Lafayette, CA compare to other homes in Lafayette 94549?

Among the 9,540 homes in Lafayette 94549, it is worth more than 13% of them ($1,250,496 against a typical $1,842,657), its price per square foot is higher than 17% of them ($640 against a typical $813), it is bigger than 31% of them (1,953 ft² against a typical 2,361 ft²), its lot is bigger than 37% of them (0.3 ac against a typical 0.39 ac) and it is newer than 63% of them (1966 against a typical 1960). Measured against all of Contra Costa County, it is worth more than 76% 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 10 Joplin Ct, Lafayette, CA?

The 2025 property tax bill for 10 Joplin Ct, Lafayette, CA was $2,616. The county assessed it at $161,929.

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