4288 Comet Cir, Union City, CA 94587 Property Records

Alameda County property record for 4288 Comet Cir, Union City, CA 94587 · Last verified October 2025

Property Highlights

Property TypeResidential > Condominium / Townhouse > Townhouse
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1973
Square Footage1,137 sqft Living Area
Lot Size1,474 sqft (0.033 acres)
OccupancyOwner Occupied
Last Sale$715,000 (2021)
Tax Bill$10,413.00 (2025)

Property Details

APN / Parcel Number

Primary APN483-102-52
Alternative APN
  • 483-0102-052-00

Interior

Bedrooms3 Beds
Full Baths2 Baths
Partial Baths1 Partial Baths
Total Rooms5 Rooms
Building Area1,137 sqft Living Area
Stories2 Stories

Exterior

Year BuiltBuilt 1972
Effective Year BuiltEffective 1973
Architectural StyleOther Style
Construction TypeWood Construction
Lot Area1,474 sqft (0.033 acres)

Location & Zoning

Street Address4288 COMET CIR
CityUNION CITY
StateCA
Zip94587-4026
Property UsageResidential Property Usage
TypeResidential > Condominium / Townhouse > Townhouse
JurisdictionALAMEDA CA
Minor Civil DivisionFREMONT
Census Blockgroup1
Census Block1011
Census Tract440306

Owner

Source: Alameda County records · APN 483-102-52

Assessment roll updated 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 RecordIndividual Name on File
Co-ownerVerified Secondary Owner
Mailing Address4288 COMET CIR, UNION CITY, CA 94587-4026
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 28, 2021 · Amount on Record
Deed SaleSep 28, 2021 · Amount on Record
Prior SaleFeb 22, 2007
Deed Doc Number2021323941
Record RefreshedJun 08, 2026

September 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionALAMEDA CA
Recording DateSep 28, 2021
Property Address4288 COMET CIR, UNION CITY, CA 94587-4026
Document Number0000323941
Map ReferenceMB 74 PG 5
Instrument DateSep 10, 2021
Instrument2021323941
Transaction TypeTransfer
Record UpdatedOct 14, 2021
Title CompanyCHICAGO TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property (Marital Community) with Rights of Survivorship
Address4170 ASIMUTH CIR, UNION CITY, CA 94587-4024

Mortgage

Document Number0000323942
DateSep 28, 2021
Instrument2021323942
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 2051

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated 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$10,413.00 (+1.92%)$758,757 (+4.04%) Land $227,627 Building $531,130
2023$10,217.00$729,300 Land $218,790 Building $510,510

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