30811 Periwinkle Dr, Union City, CA 94587 Property Records

Alameda County property record for 30811 Periwinkle Dr, Union City, CA 94587

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,815 sqft · built 1978
Lot Size	0.143 acres (6,238 sqft)
Owner	2 Trust Names on File
Tax Bill	$5,719 (2025)
Deeds & Mortgages	May 2021 Mortgage Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`463-91-50`

Property Details

APN / Parcel Number

Primary APN	`463-91-50`
Alternative APN	`463-0091-050-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,815 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1986
Architectural Style	L-Shape
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Tile
Lot Area	6,238 sqft (0.143 acres)
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	30811 PERIWINKLE DR
City	UNION CITY
State	CA
Zip	94587-1737
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT: 00023 BLK: TR: 3997
Legal Subdivision	TR 3997
Legal Tract	3997
Legal Lot Number	23
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	2
Census Block	2015
Census Tract	440333

Owner

30811 Periwinkle Dr is owner-occupied and held in a trust since March 2009.

Source: Alameda County records, as of August 26, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Trust Names on File
Mailing Address	30811 PERIWINKLE DR, UNION CITY, CA 94587-1737
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
May 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Oct 12, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Mar 13, 2009
Transfer Doc	0000083738
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	30811 PERIWINKLE DR, UNION CITY, CA 94587-1737
Transaction Type	Mortgage
Record Updated	Jun 16, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30811 PERIWINKLE DR, UNION CITY, CA 94587-1737

Mortgage

Document Number	0000195821
Date	May 25, 2021
Instrument	2021195821

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	121 Months
Due	Jun 1, 2031

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	30811 PERIWINKLE DR, UNION CITY, CA 94587-1737
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PLACER TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30811 PERIWINKLE DR, UNION CITY, CA 94587-1737

Mortgage

Document Number	0000268442
Date	Oct 12, 2020
Instrument	2020268442

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Nov 1, 2035

Tax Assessment & Valuation

The 2025 property tax bill for 30811 Periwinkle Dr was $5,719 with a homeowner's exemption, down 7.8% from the year before.

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		$386,756 (+2.04%) Land $102,912 Building $290,844
2025	$5,719.00 (-7.85%)	$379,036 Land $100,894 Building $285,142
2024	$6,206.00 (+3.92%)
2023	$5,972.00 Homeowner's exemption	$371,047 Land $96,976 Building $274,071	$1,046,070

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

Flood

FEMA maps place 30811 Periwinkle Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 30811 Periwinkle Dr is low, with a 0.01% annual chance of 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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