577 Jonathan Way, Union City, CA 94587 Property Records

Alameda County property record for 577 Jonathan Way, Union City, CA 94587

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,380 sqft · built 1956
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,030,000 (Jun 2026)
Tax Bill	$1,815 (2025)
Deeds & Mortgages	Jun 2026 Sale & Mortgage Jul 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`87-36-72`

Property Details

APN / Parcel Number

Primary APN	`87-36-72`
Alternative APN	`087-0036-072-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,380 sqft Living Area

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1958
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,500 sqft (0.172 acres)

Location & Zoning

Street Address	577 JONATHAN WAY
City	UNION CITY
State	CA
Zip	94587-1461
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00023 BLK: 0002 TR: 1715
Legal Subdivision	TR 1715
Legal Tract	1715
Legal Block	2
Legal Lot Number	23
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1013
Census Tract	438000

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	577 JONATHAN WAY, UNION CITY, CA 94587-1461
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Jun 9, 2026	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO
Jul 1, 2019	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN SURETY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 9, 2026 · Amount on Record
Deed Sale	Jun 9, 2026 · Amount on Record
Deed Document Number	202675394
Prior Transfer Date	Jul 25, 2002
Prior Transfer Doc	0000362944
Record Updated	Oct 29, 2026

June 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jun 9, 2026
Property Address	577 JONATHAN WAY, UNION CITY, CA 94587-1461
Document Number	0000075394
Instrument Date	Jun 2, 2026
Instrument	202675394
Transaction Type	Transfer
Record Updated	Jul 22, 2026
Title Company	REPUBLIC TITLE COMPANY, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$114,433.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	577 JONATHAN WAY, UNION CITY, CA 94587-1461

Mortgage

Document Number	0000075395,
Date	Jun 9, 2026
Instrument	202675395

Lender

Name	WELLS FARGO

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.23%
Initial Type	Fixed Rate
Max Rate	-1%

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	577 JONATHAN WAY, UNION CITY, CA 94587-1461
Document Number	0000127406
Instrument Date	Jul 1, 2019
Transaction Type	Mortgage
Record Updated	Jul 29, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	577 JONATHAN WAY UNION CITY CA 945871461, UNION CITY, CA 94587-1461

Mortgage

Document Number	0000127406
Date	Jul 3, 2019
Instrument	127406

Lender

Name	AMERICAN SURETY
Address	INDIANAPOLIS, IN 46240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Union City
Unified School District	New Haven Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,071,000 (+1,435.75%) Land $321,300 Building $749,700
2025	$1,815.00 (-26.19%) Homeowner's exemption	$69,738 (-5.45%) Land $24,762 Building $51,976
2024	$2,459.00 (+6.54%)
2023	$2,308.00 Homeowner's exemption	$73,758 Land $23,800 Building $49,958	$1,152,720

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

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	18 (1995–1998)
Claims Outside the SFHA	18 of 18
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 9 claims Severe Winter Storms, Flooding, Landslides, Mud Flows, Jan 1995 · 9 claims

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 Risk	High above 77% of the US · above 54% of California
Wildfire Likelihood	0.6% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 System	ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001
Water Source	Surface water
Last State Inspection	Nov 2025
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 583 locations within half a mile, as of December 31, 2025

Provider	Max 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
Tekify Fiber & Wireless Fixed Wireless	1,000 / 1,000
RobinsonHSS Fixed Wireless	1,000 / 1,000

May also be available: GeoLinks, T-Mobile, Verizon.

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