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4645 Maritime Loop, Union City, CA 94587 Property Records

Alameda County property record for 4645 Maritime Loop, Union City, CA 94587

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 2,797 sqft · built 1996
Lot Size0.15 acres (6,541 sqft)
Owner2 Individual Names on File
Last Sale$355,000 (Nov 1996)
Tax Bill$8,153 (2025)
Deeds & MortgagesJan 2020 Mortgage
Jan 2018 Mortgage
Flood ZoneZone X (minimal risk)
APN482-44-31

Property Details

APN / Parcel Number

Primary APN482-44-31
Alternative APN
  • 482-0044-031-00

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories2 Stories
Building Area2,797 sqft Living Area

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 2009
Architectural StyleOther
Construction TypeWood
Lot Area6,541 sqft (0.15 acres)
Parking Spaces3 Parking Spaces

Location & Zoning

Street Address4645 MARITIME LOOP
CityUNION CITY
StateCA
Zip94587-6006
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 6616 LOT 31
JurisdictionALAMEDA CA
Township / Civil DivisionFREMONT
Census Block Group2
Census Block2000
Census Tract440332

Owner

Source: Alameda County assessment roll, APN 482-44-31, as of July 1, 2025 · Last verified October 2025

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

Owner of Record2 Individual Names on File
Mailing Address4645 MARITIME LOOP, UNION CITY, CA 94587-6006
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jan 24, 2020Deed of Trust, Mortgage · Conventional Mortgage
FREEDOM MTG
Jan 11, 2018Quit Claim Deed, Transfer · Conventional Mortgage
MR COOPER

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 20, 1996 · Amount on Record
Deed SaleNov 20, 1996 · Amount on Record
Prior SaleJun 21, 2005
Deed Document Number0000294425
Deed Book / Page482
Last Transfer DateJan 11, 2018
Transfer Doc0000006098
Record UpdatedJun 08, 2026

January 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address4645 MARITIME LOOP, UNION CITY, CA 94587-6006
Document Number0000096571
Instrument DateJan 24, 2020
Transaction TypeMortgage
Record UpdatedJun 17, 2020
Title CompanySOLIDIFI TITLE AND CLOSING, SOLIDIFI TITLE & CLOSING

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address4645 MARITIME LOOP UNION CITY CA 945876006, UNION CITY, CA 94587-6006

Mortgage

Document Number0000096571
DateApr 27, 2020
Instrument96571
Lender
NameFREEDOM MTG
TypeMortgage Company
AddressMELVILLE, NY 11747
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueApr 26, 2035

January 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionALAMEDA CA
Recording DateJan 11, 2018
Property Address4645 MARITIME LOOP, UNION CITY, CA 94587-6006
Document Number0000006098
Instrument DateDec 11, 2017
Instrument6098
Transaction TypeTransfer
Record UpdatedNov 20, 2018
Title CompanyTITLE 365

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address4645 MARITIME LOOP UNION CITY CA 945876006, UNION CITY, CA 94587-6006

Mortgage

Document Number1402
DateJan 11, 2018
Instrument1402
Lender
NameMR COOPER
AddressDALLAS, TX 75019
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueJan 10, 2033

Tax Assessment & Valuation

Source: Alameda County assessment roll as of July 1, 2025 · Last verified October 2025

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$8,153.00 (-1.26%) Homeowner's exemption$578,149 (+4.04%) Land $174,259 Building $403,890
2023$8,257.00 Homeowner's exemption$555,702 Land $167,493 Building $388,209

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Alameda County (06001C), as of May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014403322, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 in force

Wildfire

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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.

Internet Providers

Source: FCC Broadband Data Collection, 72 locations within half a mile, as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
AT&T
Fiber		5,000 / 5,000
Xfinity
Cable		1,200 / 35
Robinson Hardware and Software Solutions
Fixed Wireless		1,000 / 1,000
Tekify
Fixed Wireless		570 / 120
Etheric Communications, LLC.
Fixed Wireless		250 / 100

May also be available: T-Mobile USA.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA0110001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemALAMEDA COUNTY WATER DISTRICT
serves 344,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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