4185 Asimuth Cir, Union City, CA 94587 Property Records

Alameda County property record for 4185 Asimuth Cir, Union City, CA 94587

Property Summary

Property Type	Townhouse
Details	4 bd · 2.5 ba · 1,584 sqft · built 1974
Lot Size	0.038 acres (1,656 sqft)
Owner	2 Company Names on Record
Last Sale	$701,000 (Nov 2020)
Tax Bill	$10,324 (2025)
Deeds & Mortgages	Apr 2026 Sale May 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`483-103-210`

Property Details

APN / Parcel Number

Primary APN	`483-103-210`
Alternative APN	`483-0103-210-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,584 sqft Living Area

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1976
Architectural Style	Custom Design
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	1,656 sqft (0.038 acres)
Lot Dimensions	70 ft deep x 22 ft wide
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	4185 ASIMUTH CIR
City	UNION CITY
State	CA
Zip	94587-4023
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	R1
Legal Description	LOT: 00090 BLK: TR: 3218
Legal Subdivision	TRACT 3218
Legal Tract	3218
Legal Lot Number	90
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	1
Census Block	1012
Census Tract	440306

Owner

Source: Alameda County records, as of May 19, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 9, 2026	Deed, Transfer NONE LISTED ON DOCUMENT
May 20, 2021	Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
Nov 20, 2020	Grant Deed, Transfer · Conventional Mortgage US BANK NA
Oct 5, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 20, 2020 · Amount on Record
Deed Sale	Nov 20, 2020 · Amount on Record
Prior Sale	Mar 12, 2014 · Amount on Record
Deed Document Number	2020319607
Last Transfer Date	Apr 1, 2026
Transfer Doc	0000046998
Record Updated	Sep 20, 2026

April 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 9, 2026
Property Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023
Document Number	0000046998
Instrument Date	Apr 1, 2026
Instrument	202646998
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023
Transaction Type	Mortgage
Record Updated	Jan 28, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023

Mortgage

Document Number	0000190486
Date	May 20, 2021
Instrument	2021190486

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company
Address	PARSIPPANY, NJ 07054

Agreement

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

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 20, 2020
Property Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023
Document Number	0000319607
Map Reference	MB 78 PG 51-54
Instrument Date	Nov 17, 2020
Instrument	2020319607
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023

Mortgage

Document Number	0000319608
Date	Nov 20, 2020
Instrument	2020319608

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2050

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 5, 2020
Property Address	4185 ASIMUTH CIR, UNION CITY, CA 94587-4023
Document Number	0000259599
Instrument Date	Oct 1, 2020
Instrument	259599
Transaction Type	Transfer
Record Updated	Dec 22, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	3158 TURNSTONE LN FREMONT CA 945551331, FREMONT, CA 94555-1331

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of June 20, 2025

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
2025	$10,324.00 (-1.21%) Homeowner's exemption	$751,775 (+3.08%) Land $151,538 Building $607,237
2024	$10,450.00 (+3.15%)
2023	$10,131.00 Homeowner's exemption	$729,320 Land $145,656 Building $583,664	$766,800

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 · 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	2 in force

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	Not rated no burnable land within 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 859 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
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: GeoLinks, Sail Internet, Verizon.

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