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Mobile HomeResidential

107 A ST

CONCORD, CA 94520
0
Baths
1,000 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.
6.34 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$386 (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.$35,600 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$35,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$34,986

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.13
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
45
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. 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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyCONTRA COSTA
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Sun Terrace Elementary SchoolC+
Elementary · Grades KG–5 · 0.7 mi
H
Mt. Diablo High SchoolD+
High · Grades 9–12 · 1.3 mi
M
El Dorado Middle SchoolD+
Middle · Grades 6–8 · 3.3 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

107 A St 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.

  • Smaller than 91% of homes in Contra Costa County
  • Among the largest lots in Contra Costa County
  • Newer than 97% 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.

Living area1,000 ft²
SmallerTypical 1,163 ft²Bigger

Bigger than 23% of homes nearby

Lot size6.34 ac
SmallerTypical 0.14 acBigger

Bigger than 98% of homes nearby

Year built2002
OlderTypical 1960Newer

Newer than 97% of homes nearby

How 107 A St ranks against every home in each area.
MeasureThis homeConcord 94520Contra Costa County
Living areabigger than1,000 ft²23% of homes9% of homes
Lot sizebigger than6.34 ac98% of homesalmost all homes
Year builtnewer than200297% of homes86% of homes

About 107 A St

When did 107 A St, Concord, CA last sell?

107 A St, Concord, CA last sold on Jan 1, 1900, according to the county's recorded deed.

When was 107 A St, Concord, CA built?

107 A St, Concord, CA was built in 2002, making it 24 years old. It is a mobile home home.

What schools serve 107 A St, Concord, CA?

107 A St, Concord, CA is assigned to Sun Terrace Elementary School (elementary), rated C+; Mt. Diablo High School (high), rated D+; El Dorado Middle School (middle), rated D+. All sit in Mount Diablo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 107 A St, Concord, CA compare to other homes in Concord 94520?

Among the 7,388 homes in Concord 94520, it is bigger than 23% of them (1,000 ft² against a typical 1,163 ft²), its lot is bigger than 98% of them (6.34 ac against a typical 0.14 ac) and it is newer than 97% of them (2002 against a typical 1960). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 107 A St, Concord, CA?

The 2025 property tax bill for 107 A St, Concord, CA was $386. The county assessed it at $35,600.

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