30975 Periwinkle Dr, Union City, CA 94587 Property Records

Alameda County property record for 30975 Periwinkle Dr, Union City, CA 94587

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,735 sqft · built 1980
Lot Size	0.127 acres (5,545 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,400,500 (May 2021)
Tax Bill	$18,794 (2025)
Deeds & Mortgages	Mar 2022 Line of Credit May 2021 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`463-91-29`

Property Details

APN / Parcel Number

Primary APN	`463-91-29`
Alternative APN	`463-0091-029-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,735 sqft Living Area

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1983
Architectural Style	L-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	5,545 sqft (0.127 acres)
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	30975 PERIWINKLE DR
City	UNION CITY
State	CA
Zip	94587-1735
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00003 BLK: TR: 3997
Legal Subdivision	TRACT 3997
Legal Tract	3997
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	2
Census Block	2015
Census Tract	440333

Owner

Source: Alameda County records, as of August 17, 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	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 4, 2022	Deed of Trust, Mortgage · Line of Credit PATELCO CU
May 19, 2021	Grant Deed, Transfer · Conventional Mortgage PATELCO CU
Oct 2, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage THE LOAN STORE INC
Dec 23, 2016	Deed of Trust, Mortgage · Line of Credit JP MORGAN CHASE BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 19, 2021 · Amount on Record
Deed Sale	May 19, 2021 · Amount on Record
Prior Sale	Apr 9, 2013 · Amount on Record
Deed Document Number	2021188721
Prior Transfer Date	Sep 25, 2020
Prior Transfer Doc	0000257657
Record Updated	Sep 20, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735
Transaction Type	Mortgage
Record Updated	Mar 25, 2022
Title Company	E-PLACER TITLE, PLACER TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735

Mortgage

Document Number	0000046841
Date	Mar 4, 2022
Instrument	2022046841

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Mar 30, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	May 19, 2021
Property Address	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735
Document Number	0000188721
Map Reference	MB 108 PG 4
Instrument Date	May 4, 2021
Instrument	2021188721
Transaction Type	Transfer
Record Updated	Jun 4, 2021
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF NOCAL

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,540.55
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735

Mortgage

Document Number	0000188722
Date	May 19, 2021
Instrument	2021188722

Lender

Name	PATELCO CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Jun 1, 2028
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4.87%
Index	1-Year CMT
Max Rate	8.75%

Mortgage

Document Number	0000188723
Date	May 19, 2021
Instrument	2021188723

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	302 Months
Due	Jun 30, 2046

Interest

Rate Type	Adjustable Rate
Rate	5.25%
Change Frequency	Monthly

October 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 2, 2020
Property Address	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735
Document Number	0000257657
Map Reference	MB 108 PG 4
Instrument Date	Sep 25, 2020
Instrument	2020257657
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735

Mortgage

Document Number	0000257658
Date	Oct 2, 2020
Instrument	2020257658

Lender

Name	THE LOAN STORE INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2050

December 2016: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	30975 PERIWINKLE DR, UNION CITY, CA 94587-1735
Document Number	0000006819
Instrument Date	Dec 23, 2016
Transaction Type	Mortgage
Record Updated	Feb 6, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30975 PERIWINKLE DR UNION CITY CA 945871735, UNION CITY, CA 94587-1735

Mortgage

Document Number	0000006819
Date	Jan 10, 2017
Instrument	6819

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	408 Months
Due	Jan 9, 2051

Interest

Rate Type	Adjustable Rate

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		$1,430,000 (+1.06%) Land $429,000 Building $1,001,000
2025	$18,794.00 (-3.32%)	$1,415,000 (-2.86%) Land $424,500 Building $990,500
2023	$19,439.00	$1,456,663 Land $436,999 Building $1,019,664	$1,380,060

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 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 602 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
RobinsonHSS Fixed Wireless	1,000 / 1,000
Tekify Fiber & Wireless Fixed Wireless	580 / 125
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Verizon.

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