Skip to content
Skip to content
TopHapOpen in map
Multi-Family Dwellings (Generic, Any Combination)Residential
Last sold for $616,000 on May 20, 2004

540 LAKE AVE

RODEO, CA 94572
3
Beds
2
Baths
2,793 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1934
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$616,000 · May 20, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,097 (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.$898,576 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$295,290
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$603,286
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$880,957

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.28
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
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.Multi-Family Dwellings (Generic, Any Combination)
CountyCONTRA COSTA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1948
Lot (acres)The size of the land the home sits on, from county records.0.14
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
Rodeo Hills ElementaryC+
Elementary · Grades KG–5 · 0.1 mi
M
Carquinez Middle SchoolC
Middle · Grades 6–8 · 3.0 mi
H
John Swett High SchoolB-
High · Grades 9–12 · 3.0 mi

District: John Swett Unified School District

Neighborhood · ZIP 94572These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.372

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
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.1.5%
PopulationHow many people live in this area.9,214
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,342 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,102
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,996
Average tempThe average temperature here across a full year.58°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%

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

540 Lake Ave 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.

  • Bigger than 96% of homes in Rodeo 94572
  • Older than 97% of homes in Contra Costa County

How it measures up in Rodeo 94572

The dot is this home. The mark in the middle is the typical home in Rodeo 94572.

Living area2,793 ft²
SmallerTypical 1,423 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.14 ac
SmallerTypical 0.15 acBigger

Bigger than 39% of homes nearby

Year built1934
OlderTypical 1973Newer

Newer than 14% of homes nearby

How 540 Lake Ave ranks against every home in each area.
MeasureThis homeRodeo 94572Contra Costa County
Living areabigger than2,793 ft²96% of homes85% of homes
Lot sizebigger than0.14 ac39% of homes45% of homes
Year builtnewer than193414% of homes3% of homes

About 540 Lake Ave

When did 540 Lake Ave, Rodeo, CA last sell?

540 Lake Ave, Rodeo, CA last sold on May 20, 2004 for $616,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 540 Lake Ave, Rodeo, CA?

540 Lake Ave, Rodeo, CA has 3 bedrooms, 2 bathrooms, 2,793 square feet of living space and a 0.14-acre lot.

When was 540 Lake Ave, Rodeo, CA built?

540 Lake Ave, Rodeo, CA was built in 1934, making it 92 years old. The building has 1 story.

What schools serve 540 Lake Ave, Rodeo, CA?

540 Lake Ave, Rodeo, CA is assigned to Rodeo Hills Elementary (elementary), rated C+; Carquinez Middle School (middle), rated C; John Swett High School (high), rated B-. All sit in John Swett Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 540 Lake Ave, Rodeo, CA compare to other homes in Rodeo 94572?

Among the 2,447 homes in Rodeo 94572, it is bigger than 96% of them (2,793 ft² against a typical 1,423 ft²), its lot is bigger than 39% of them (0.14 ac against a typical 0.15 ac) and it is newer than 14% of them (1934 against a typical 1973). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 540 Lake Ave, Rodeo, CA?

The 2025 property tax bill for 540 Lake Ave, Rodeo, CA was $16,097. The county assessed it at $898,576.

More homes on Lake Ave

Closest homes

More homes in Rodeo 94572

Assigned schools

Explore the area

See this home in context

Open 540 Lake Ave 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