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Single Family ResidenceResidential
$872,083$173 / 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 91How 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

531 APOLLO CT

VALLEJO, CA 94591
4
Beds
4
Baths
5,052 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.
1.02 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$872K
$797K low$947K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,119 (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.$811,106 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$165,748
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$645,358
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$795,203
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,234,260

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySOLANO
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Hogan Middle SchoolD
Middle · Grades 6–8 · 0.6 mi
E
Steffan Manor Elementary SchoolD
Elementary · Grades KG–5 · 0.6 mi
H
Jesse M. Bethel High SchoolC-
High · Grades 9–12 · 2.1 mi

District: Vallejo City Unified School District

Neighborhood · ZIP 94591These 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.92
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 100.423

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
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.55,629
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,429 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,391
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,131
Average tempThe average temperature here across a full year.59°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%

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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

531 Apollo 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 more than 97% of homes in Vallejo 94591
  • Among the lowest price per square foot in Vallejo 94591
  • Among the largest homes in Vallejo 94591
  • Among the largest lots in Vallejo 94591
  • Newer than 81% of homes in Vallejo 94591

What homes are worth in Vallejo 94591

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

This home
$262K$888K

This home is worth more than 97% of homes in Vallejo 94591.

How it measures up in Vallejo 94591

The dot is this home. The mark in the middle is the typical home in Vallejo 94591.

Estimated value$872,083
CheaperTypical $544,072Pricier

Pricier than 97% of homes nearby

Price per ft²$173
CheaperTypical $324Pricier

Cheaper than almost all homes nearby

Living area5,052 ft²
SmallerTypical 1,670 ft²Bigger

Bigger than almost all homes nearby

Lot size1.02 ac
SmallerTypical 0.15 acBigger

Bigger than almost all homes nearby

Year built1997
OlderTypical 1985Newer

Newer than 81% of homes nearby

How 531 Apollo Ct ranks against every home in each area.
MeasureThis homeVallejo 94591Solano County
Estimated valuepricier than$872,08397% of homes94% of homes
Price per ft²pricier than$173almost no homesalmost no homes
Living areabigger than5,052 ft²almost all homesalmost all homes
Lot sizebigger than1.02 acalmost all homes97% of homes
Year builtnewer than199781% of homes75% of homes

About 531 Apollo Ct

How much is 531 Apollo Ct, Vallejo, CA worth?

The TopHap Estimate for 531 Apollo Ct, Vallejo, CA is $872,083 as of Sep 24, 2026. The likely range is $797,443 to $946,723. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 531 Apollo Ct, Vallejo, CA last sell?

531 Apollo Ct, Vallejo, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 531 Apollo Ct, Vallejo, CA?

531 Apollo Ct, Vallejo, CA has 4 bedrooms, 4 bathrooms and 5,052 square feet of living space.

When was 531 Apollo Ct, Vallejo, CA built?

531 Apollo Ct, Vallejo, CA was built in 1997, making it 29 years old. The building has 3 stories.

What schools serve 531 Apollo Ct, Vallejo, CA?

531 Apollo Ct, Vallejo, CA is assigned to Hogan Middle School (middle), rated D; Steffan Manor Elementary School (elementary), rated D; Jesse M. Bethel High School (high), rated C-. All sit in Vallejo City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 531 Apollo Ct, Vallejo, CA compare to other homes in Vallejo 94591?

Among the 18,111 homes in Vallejo 94591, it is worth more than 97% of them ($872,083 against a typical $544,072), its price per square foot is higher than almost none of them ($173 against a typical $324), it is bigger than almost all of them (5,052 ft² against a typical 1,670 ft²), its lot is bigger than almost all of them (1.02 ac against a typical 0.15 ac) and it is newer than 81% of them (1997 against a typical 1985). Measured against all of Solano County, it is worth more than 94% 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 531 Apollo Ct, Vallejo, CA?

The 2025 property tax bill for 531 Apollo Ct, Vallejo, CA was $10,119. The county assessed it at $811,106.

More homes on Apollo Ct

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