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810 Humboldt St, Santa Rosa, CA 95404 Property Records

Sonoma County property record for 810 Humboldt St, Santa Rosa, CA 95404

Property Summary

Property TypeDuplex
Details3 bd · 1 ba · 1,973 sqft · built 1900
Lot Size0.164 acres (7,150 sqft)
OwnerCompany Name on Record
Last Sale$284,000 (Mar 1999)
Tax Bill$5,051 (2025)
Deeds & MortgagesJul 2018 Transfer
Flood ZoneZone X (minimal risk)
APN180-710-074-000

Property Details

APN / Parcel Number

Primary APN180-710-074-000
Alternative APN
  • 180-710-074

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms3 Rooms
Units3 Units
Stories2 Stories
Building Area1,973 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1900
Effective Year BuiltEffective 1918
Architectural StyleL-Shape
Construction TypeWood
Lot Area7,150 sqft (0.164 acres)

Utilities, Heating & Cooling

Cooling SystemNone
Heating SystemFloor/Wall Furnace

Location & Zoning

Old Parcel Number180-710-074
Street Address810 HUMBOLDT ST
CitySANTA ROSA
StateCA
Zip95404-3719
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeCITYSR
Legal DescriptionREMAP FROM 012-106-017-000 - 09/13/97
Legal SubdivisionBENTONS ADDITION
Legal Block4
Legal Lot Number63
JurisdictionSONOMA CA
Township / Civil DivisionSANTA ROSA
Census Block Group4
Census Block4006
Census Tract152203

Owner

Source: Sonoma County records, as of September 1, 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 Address810 HUMBOLDT ST, SANTA ROSA, CA 95404-3719
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 23, 1999 · Amount on Record
Deed SaleMar 23, 1999 · Amount on Record
Deed Document Number199937435
Prior Transfer DateJun 11, 1997
Prior Transfer Doc0000051129
Record UpdatedOct 29, 2026

July 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSONOMA CA
Recording DateJul 26, 2018
Property Address810 HUMBOLDT ST, SANTA ROSA, CA 95404-3719
Document Number0000053205
Instrument DateJul 9, 2018
Instrument53205
Transaction TypeTransfer
Record UpdatedAug 7, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address810 HUMBOLDT ST SANTA ROSA CA 954043719, SANTA ROSA, CA 95404-3719

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
MunicipalitySanta Rosa City
Elementary School DistrictSanta Rosa Elementary School District (KG - 06)
Secondary School DistrictSanta Rosa High School District (07 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$454,129 (+2%) Land $127,921 Building $326,208
2025$5,051.00 (+3.1%) Homeowner's exemption$445,225 (+4.04%) Land $125,413 Building $319,812
2023$4,899.00 (+6.71%) Homeowner's exemption$427,939 Land $120,544 Building $307,395
2022$4,591.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims2 (1978–1983)
Most Recent ClaimJan 1983 · Coastal Storms, Floods, Slides & Tornadoes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire RiskNot rated
no burnable land within 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 SANTA ROSA
serves 178,452 people · EPA ID CA4910009
Water SourceGroundwater
Last State InspectionOct 2023
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 827 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: GeoLinks, Verizon.

Nearby Properties on Humboldt St

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