Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$394,654$428 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $345,000 on May 17, 2019

604 DEVONWOOD

HERCULES, CA 94547
2
Beds
1
Baths
923 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.
1,056 ft²
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$395K
$379K low$411K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$345,000 · May 17, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,366 (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.$392,544 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$193,427
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$199,117
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$384,848

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
53
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
29
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
42
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyCONTRA COSTA
Lot (acres)The size of the land the home sits on, from county records.0.02
HeatingThe type of heating system 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(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.

E
Ohlone Elementary SchoolA+
Elementary · Grades KG–5 · 0.5 mi
M
Hercules Middle SchoolB
Middle · Grades 6–8 · 1.7 mi
H
Hercules High SchoolA
High · Grades 9–12 · 1.7 mi

District: West Contra Costa Unified School District

Neighborhood · ZIP 94547These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.423

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.26,279
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,342 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,348
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,708
Average tempThe average temperature here across a full year.58°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%

Owner Tools

Do you own this home?
Claim this home

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

604 Devonwood 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 95% of homes in Hercules 94547
  • Costs more per square foot than 72% of homes in Hercules 94547
  • Smaller than 96% of homes in Hercules 94547
  • Has a smaller lot than 94% of homes in Contra Costa County
  • Newer than 68% of homes in Contra Costa County

What homes are worth in Hercules 94547

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

This home
$359K$1.2M

This home is worth more than 5% of homes in Hercules 94547.

How it measures up in Hercules 94547

The dot is this home. The mark in the middle is the typical home in Hercules 94547.

Estimated value$394,654
CheaperTypical $734,340Pricier

Pricier than 5% of homes nearby

Price per ft²$428
CheaperTypical $399Pricier

Pricier than 72% of homes nearby

Living area923 ft²
SmallerTypical 1,790 ft²Bigger

Bigger than 4% of homes nearby

Lot size1,056 ft²
SmallerTypical 0.12 acBigger

Bigger than 14% of homes nearby

Year built1988
OlderTypical 1988Newer

Newer than 55% of homes nearby

How 604 Devonwood ranks against every home in each area.
MeasureThis homeVillage ParkHercules 94547Contra Costa County
Estimated valuepricier than$394,65419% of homes5% of homes7% of homes
Price per ft²pricier than$42869% of homes72% of homes43% of homes
Living areabigger than923 ft²20% of homes4% of homes7% of homes
Lot sizebigger than1,056 ft²45% of homes14% of homes6% of homes
Year builtnewer than198847% of homes55% of homes68% of homes

About 604 Devonwood

How much is 604 Devonwood, Hercules, CA worth?

The TopHap Estimate for 604 Devonwood, Hercules, CA is $394,654 as of Aug 30, 2026. The likely range is $378,531 to $410,777. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 604 Devonwood, Hercules, CA last sell?

604 Devonwood, Hercules, CA last sold on May 17, 2019 for $345,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 604 Devonwood, Hercules, CA?

604 Devonwood, Hercules, CA has 2 bedrooms, 1 bathrooms, 923 square feet of living space and a 0.02-acre lot.

When was 604 Devonwood, Hercules, CA built?

604 Devonwood, Hercules, CA was built in 1988, making it 38 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 604 Devonwood, Hercules, CA?

604 Devonwood, Hercules, CA is assigned to Ohlone Elementary School (elementary), rated A+; Hercules Middle School (middle), rated B; Hercules High School (high), rated A. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 604 Devonwood, Hercules, CA compare to other homes in Hercules 94547?

Among the 8,379 homes in Hercules 94547, it is worth more than 5% of them ($394,654 against a typical $734,340), its price per square foot is higher than 72% of them ($428 against a typical $399), it is bigger than 4% of them (923 ft² against a typical 1,790 ft²), its lot is bigger than 14% of them (1,056 ft² against a typical 0.12 ac) and it is newer than 55% of them (1988 against a typical 1988). Measured against all of Contra Costa County, it is worth more than 7% 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 604 Devonwood, Hercules, CA?

The 2025 property tax bill for 604 Devonwood, Hercules, CA was $6,366. The county assessed it at $392,544.

More homes on Devonwood

Closest homes

More homes in Hercules 94547

Assigned schools

Explore the area

See this home in context

Open 604 Devonwood on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map