601 Willow St, Apt J, Alameda, CA 94501 Property Records

Alameda County property record for 601 Willow St, Apt J, Alameda, CA 94501

Property Summary

Property TypeCondominium
Details2 bd · 1 ba · 854 sqft · built 1964
Lot Size3.17 acres (138,520 sqft)
OwnerIndividual Name on File
Last Sale$580,000 (May 2024)
Tax Bill$8,670 (2025)
Flood ZoneZone X (moderate risk)
APN74-1235-87

Property Details

APN / Parcel Number

Primary APN74-1235-87
Alternative APN
  • 074-1235-087-00

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Units89 Units
Building Area854 sqft Living Area

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1964
Construction TypeWood
Lot Area138,520 sqft

Location & Zoning

Street Address601 WILLOW ST, J
CityALAMEDA
StateCA
Zip94501-5713
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionTR: 3499 LOT: BLDG: UNIT:10
Legal Subdivision3499 SOUTH SHORE LAGOON CONDO
Legal Tract3499
Legal Block2
Legal Unit10
JurisdictionALAMEDA CA
Township / Civil DivisionALAMEDA
Census Block Group2
Census Block2007
Census Tract428500

Owner

601 Willow St, Apt J is owned and occupied by an individual who bought it in May 2024.

Source: Alameda County records, as of August 5, 2026

Owner of RecordIndividual Name on File
Mailing Address601 WILLOW ST, J, ALAMEDA, CA 94501-5713
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 15, 2024 · Amount on File
Deed SaleMay 15, 2024 · Amount on File
Deed Document Number202461100
Prior Transfer DateSep 19, 2005
Prior Transfer Doc0000459628
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 601 Willow St, Apt J was $8,670 with a homeowner's exemption.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
MunicipalityAlameda City
Unified School DistrictAlameda City Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$568,000 (-3.99%) Land $172,500 Building $402,500
2025$8,670.00 Homeowner's exemption$591,600 Land $177,480 Building $414,120
2023$3,286.00 Homeowner's exemption$197,032 Land $65,677 Building $131,355$531,810

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 601 Willow St, Apt J in Zone X, an area of moderate flood risk, though there have been 2 flood claims nearby since 2001.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies3 in force
Nearby Flood Claims2 (2001–2022)
Claims Outside the SFHA2 of 2
Most Recent ClaimDec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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

Wildfire risk around 601 Willow St, Apt J is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 99.1% of the US · lower than 99.2% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 490 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber
10,000 / 10,000
AT&T
Fiber · Fixed Wireless, DSL in parts of the area
5,000 / 5,000
Xfinity
Cable
2,000 / 250
Unwired
Fixed Wireless
300 / 25
Verizon
Fixed Wireless
300 / 20
Etheric Networks
Fixed Wireless
250 / 100
T-Mobile
Fixed Wireless
100 / 20

May also be available: GeoLinks, Google Fiber.

Nearby Properties on Willow St

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