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Multi-Family Dwellings (Generic, Any Combination)Residential
Last sold for $645,000 on Apr 14, 2026

478 PORTER ST

VALLEJO, CA 94590
0
Baths
2,240 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$645,000 · Apr 14, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,418 (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.$522,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$372,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$441,308

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Multi-Family Dwellings (Generic, Any Combination)
CountySOLANO
Lot (acres)The size of the land the home sits on, from county records.0.12
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(12)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

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

E
Grace Patterson Elementary SchoolB
Elementary · Grades KG–5 · 0.8 mi
H
Vallejo High SchoolC-
High · Grades 9–12 · 1.8 mi
M
Hogan Middle SchoolD
Middle · Grades 6–8 · 1.9 mi

District: Vallejo City Unified School District

Neighborhood · ZIP 94590These 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.156
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.406

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.39,542
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,801 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,591
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,025
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

478 Porter 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.

  • Bigger than 88% of homes in Vallejo 94590
  • Has a smaller lot than 78% of homes in Solano County
  • Newer than 78% of homes in Vallejo 94590

How it measures up in Vallejo 94590

The dot is this home. The mark in the middle is the typical home in Vallejo 94590.

Living area2,240 ft²
SmallerTypical 1,330 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.11 ac
SmallerTypical 0.13 acBigger

Bigger than 38% of homes nearby

Year built1970
OlderTypical 1940Newer

Newer than 78% of homes nearby

How 478 Porter St ranks against every home in each area.
MeasureThis homeVallejo 94590Solano County
Living areabigger than2,240 ft²88% of homes78% of homes
Lot sizebigger than0.11 ac38% of homes22% of homes
Year builtnewer than197078% of homes25% of homes

About 478 Porter St

When did 478 Porter St, Vallejo, CA last sell?

478 Porter St, Vallejo, CA last sold on Apr 14, 2026 for $645,000, according to the county's recorded deed. TopHap holds 10 recorded sales for this parcel.

How big is 478 Porter St, Vallejo, CA?

478 Porter St, Vallejo, CA has 2,240 square feet of living space and a 0.12-acre lot.

When was 478 Porter St, Vallejo, CA built?

478 Porter St, Vallejo, CA was built in 1970, making it 56 years old.

What schools serve 478 Porter St, Vallejo, CA?

478 Porter St, Vallejo, CA is assigned to Grace Patterson Elementary School (elementary), rated B; Vallejo High School (high), rated C-; Hogan Middle School (middle), rated D. All sit in Vallejo City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 478 Porter St, Vallejo, CA compare to other homes in Vallejo 94590?

Among the 9,646 homes in Vallejo 94590, it is bigger than 88% of them (2,240 ft² against a typical 1,330 ft²), its lot is bigger than 38% of them (0.11 ac against a typical 0.13 ac) and it is newer than 78% of them (1970 against a typical 1940). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 478 Porter St, Vallejo, CA?

The 2025 property tax bill for 478 Porter St, Vallejo, CA was $7,418. The county assessed it at $522,500.

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Assigned schools

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