6236 Rubicon Ave, Newark, CA 94560 Property Records

Alameda County property record for 6236 Rubicon Ave, Newark, CA 94560

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,718 sqft · built 1979
Lot Size	0.105 acres (4,583 sqft)
Owner	2 Company Names on Record
Last Sale	$685,000 (Oct 2014)
Tax Bill	$10,161 (2025)
Deeds & Mortgages	Feb 2021 Mortgage Dec 2019 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`901-187-21`

Property Details

APN / Parcel Number

Primary APN	`901-187-21`
Alternative APN	`901-0187-021-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,718 sqft Living Area

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1980
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	4,583 sqft (0.105 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	6236 RUBICON AVE
City	NEWARK
State	CA
Zip	94560-5123
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00047 BLK: TR: 4015
Legal Subdivision	TR 4015
Legal Tract	4015
Legal Lot Number	47
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	2
Census Block	2002
Census Tract	444602

Owner

Source: Alameda County records, as of August 26, 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	6236 RUBICON AVE, NEWARK, CA 94560-5123
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 19, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Dec 4, 2019	Deed of Trust, Mortgage · Line of Credit CITIBANK NA
Jun 11, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Oct 18, 2019	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 3, 2014 · Amount on Record
Deed Sale	Oct 3, 2014 · Amount on Record
Deed Document Number	2014241865
Prior Transfer Date	Apr 17, 1997
Prior Transfer Doc	0000136672
Record Updated	Oct 29, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	6236 RUBICON AVE, NEWARK, CA 94560-5123
Transaction Type	Mortgage
Record Updated	Mar 29, 2021
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6236 RUBICON AVE, NEWARK, CA 94560-5123

Mortgage

Document Number	0000071785
Date	Feb 19, 2021
Instrument	2021071785

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Mar 1, 2036

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	6236 RUBICON AVE, NEWARK, CA 94560-5123
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000248815
Date	Dec 4, 2019
Instrument	2019248815

Lender

Name	CITIBANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	6236 RUBICON AVE, NEWARK, CA 94560-5123
Document Number	0000148948
Instrument Date	Jun 11, 2020
Transaction Type	Mortgage
Record Updated	Aug 20, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	6236 RUBICON AVE NEWARK CA 945605123, NEWARK, CA 94560-5123

Mortgage

Document Number	0000148948
Date	Jun 26, 2020
Instrument	148948

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jun 25, 2035

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	6236 RUBICON AVE, NEWARK, CA 94560-5123
Document Number	0000220286
Instrument Date	Oct 18, 2019
Transaction Type	Mortgage
Record Updated	Nov 26, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	6236 RUBICON AVE NEWARK CA 945605123, NEWARK, CA 94560-5123

Mortgage

Document Number	0000220286
Date	Oct 29, 2019
Instrument	220286

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Oct 28, 2034

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$832,700 (+1.15%) Land $257,426 Building $582,274
2025	$10,161.00 (+4.55%) Homeowner's exemption	$823,239 (+4.04%) Land $252,380 Building $570,859
2023	$9,719.00 Homeowner's exemption	$791,277 Land $242,581 Building $548,696	$1,079,730

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	6 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	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 268 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Sail Internet Fixed Wireless	1,000 / 200
Tekify Fiber & Wireless Fixed Wireless	580 / 125
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks, RobinsonHSS.

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