3780 Adams St, Riverside, CA 92504 Property Records

Riverside County property record for 3780 Adams St, Riverside, CA 92504

Property Summary

Property TypePublic School (Administration, Campus, Dorms, Instruction)
Details5,520 sqft · built 1972
Lot Size0.47 acres (20,473 sqft)
OwnerCompany Name on Record
Last Sale$1,900,000 (May 2005)
Tax Bill$521 (2025)
Flood ZoneZone X (minimal risk)
APN231-040-003

Property Details

APN / Parcel Number

Primary APN231-040-003
Alternative APN
  • 052700066

Interior

Stories2 Stories
Building Area5,520 sqft Gross Area

Exterior

Year BuiltBuilt 1972
Effective Year BuiltEffective 1972
Construction TypeWood
Fire ResistanceWood or Wood & Steel Frame
Lot Area20,473 sqft (0.47 acres)

Location & Zoning

Old Parcel Number052700066
Street Address3780 ADAMS ST
CityRIVERSIDE
StateCA
Zip92504-7376
Property CategoryPublic Works
Property TypePublic Works > Public School (Administration, Campus, Dorms, Instruction)
Local Zoning CodeR3
Legal Description.47 ACRES IN POR LOT 1 BLK 23 MB 001/070 SB R L & I CO
Legal SubdivisionR L & I CO
Legal Block23
Legal Lot Number1
JurisdictionRIVERSIDE CA
Township / Civil DivisionRIVERSIDE
Census Block Group5
Census Block5000
Census Tract31501

Owner

Source: Riverside County records, as of July 29, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing Address8432 MAGNOLIA AVE, RIVERSIDE, CA 92504-3206
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 13, 2005 · Amount on Record
Deed SaleMay 13, 2005 · Amount on Record
Prior SaleDec 29, 1994 · Amount on Record
Deed Document Number2005381389
Prior Transfer DateMar 4, 1994
Prior Transfer Doc0000094949
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Riverside County assessment roll, as of July 29, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyRiverside County
MunicipalityRiverside City
Unified School DistrictRiverside Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$5,305,175 (+2%) Land $526,050 Building $4,779,125
2025$521.00 Additional exemption filed$5,201,153 (+4.04%) Land $515,736 Building $4,685,417
2023$521.00 (+0.19%) Additional exemption filed$4,999,188 Land $495,710 Building $4,503,478
2022$520.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 99.8% of the US · lower than 99.8% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF RIVERSIDE
serves 302,776 people · EPA ID CA3310031
Water SourceGroundwater influenced by surface water
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 651 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL
5,000 / 5,000
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20

May also be available: GeoLinks.

Nearby Properties on Adams St

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