1. Home
  2. California
  3. Alameda County
  4. Union City
  5. Gustine St

32784 Gustine St, Union City, CA 94587 Property Records

Alameda County property record for 32784 Gustine St, Union City, CA 94587

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 1,555 sqft · built 1984
Lot Size0.123 acres (5,350 sqft)
Owner2 Trust Names on File
Tax Bill$6,214 (2025)
Deeds & MortgagesApr 2026 Sale
May 2023 Line of Credit
Flood ZoneZone X (minimal risk)
APN543-438-157

Property Details

APN / Parcel Number

Primary APN543-438-157
Alternative APN
  • 543-0438-157-00

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area1,555 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 1984
Architectural StyleL-Shape
Construction TypeWood
Lot Area5,350 sqft (0.123 acres)

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Street Address32784 GUSTINE ST
CityUNION CITY
StateCA
Zip94587-5602
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT: 00020 BLK: TR: 4958
Legal SubdivisionTRACT 4958
Legal Tract4958
Legal Lot Number20
JurisdictionALAMEDA CA
Township / Civil DivisionFREMONT
Census Block Group3
Census Block3000
Census Tract441501

Owner

32784 Gustine St is owner-occupied and held in a trust since April 2026.

Source: Alameda County records, as of September 22, 2026

Owner of Record2 Trust Names on File
Mailing Address32784 GUSTINE ST, UNION CITY, CA 94587-5602
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Revocable Trust

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

DateDocument
Apr 20, 2026Deed, Transfer
NONE LISTED ON DOCUMENT
May 26, 2023Deed of Trust, Mortgage · Line of Credit
BANK OF AMERICA NA

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateApr 15, 2026
Transfer Doc0000051240
Record UpdatedOct 29, 2026

April 2026: Deed, Transfer

Document TypeDeed
JurisdictionALAMEDA CA
Recording DateApr 20, 2026
Property Address32784 GUSTINE ST, UNION CITY, CA 94587-5602
Document Number0000051240
Instrument DateApr 15, 2026
Instrument202651240
Transaction TypeTransfer
Record UpdatedAug 27, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address32784 GUSTINE ST, UNION CITY, CA 94587-5602

May 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address32784 GUSTINE ST, UNION CITY, CA 94587-5602
Transaction TypeMortgage
Record UpdatedJun 23, 2023

Transferred To (Grantee/Buyer)

NameVerified Name
Address32784 GUSTINE ST, UNION CITY, CA 94587-5602

Mortgage

Document Number0000060145
DateMay 26, 2023
Instrument2023060145
Lender
NameBANK OF AMERICA NA
TypeBank
AddressFORT WORTH, TX 76155
Agreement
TypeLine of Credit
AmountAmount on Record
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

The 2025 property tax bill for 32784 Gustine St was $6,214.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
MunicipalityUnion City
Unified School DistrictNew Haven Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$430,640 (+2.03%) Land $131,380 Building $306,260
2025$6,214.00 Homeowner's exemption$422,060 Land $128,804 Building $300,256
2023$6,425.00 Homeowner's exemption$412,400 Land $123,803 Building $288,597$1,344,510

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 32784 Gustine St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 25, 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 Policies2 in force

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

The area around 32784 Gustine St has no burnable land within ember reach, so its wildfire risk is not rated.

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 SystemALAMEDA COUNTY WATER DISTRICT
serves 344,000 people · EPA ID CA0110001
Water SourceSurface water
Last State InspectionNov 2025
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 859 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
RobinsonHSS
Fixed Wireless		1,000 / 1,000
Tekify Fiber & Wireless
Fixed Wireless		580 / 125
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL		100 / 20

May also be available: GeoLinks, Sail Internet, Verizon.

Nearby Properties on Gustine St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures