615 Rock Isle, Alameda, CA 94501 Property Records

Alameda County property record for 615 Rock Isle, Alameda, CA 94501

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,171 sqft · built 1963
Lot Size	0.147 acres (6,400 sqft)
Owner	Company Name on Record
Last Sale	$390,000 (Sep 1998)
Tax Bill	$9,932 (2025)
Deeds & Mortgages	Jan 2023 Line of Credit Jan 2021 Transfer
Flood Zone	Zone X (moderate risk)
APN	`74-1270-84`

Property Details

APN / Parcel Number

Primary APN	`74-1270-84`
Alternative APN	`074-1270-084-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,171 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1964
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,400 sqft (0.147 acres)

Location & Zoning

Street Address	615 ROCK ISLE
City	ALAMEDA
State	CA
Zip	94501-5632
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00124 BLK: 0001 TR: 1898
Legal Subdivision	TRACT 1898 FILED AUGUST 22 1958
Legal Tract	1898
Legal Lot Number	124
Jurisdiction	ALAMEDA CA
Township / Civil Division	ALAMEDA
Census Block Group	1
Census Block	1001
Census Tract	428600

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	Company Name on Record
Mailing Address	615 ROCK ISLE, ALAMEDA, CA 94501-5632
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jan 30, 2023	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA
Jan 7, 2021	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 25, 1998 · Amount on Record
Deed Sale	Sep 25, 1998 · Amount on Record
Deed Document Number	1998333111
Last Transfer Date	Nov 19, 2020
Transfer Doc	0000007506
Record Updated	Oct 29, 2026

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	615 ROCK ISLE, ALAMEDA, CA 94501-5632
Transaction Type	Mortgage
Record Updated	Feb 27, 2023
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	615 ROCK ISLE, ALAMEDA, CA 94501-5632

Mortgage

Document Number	0000009071
Date	Jan 30, 2023
Instrument	2023009071

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	ALAMEDA, CA 94501

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 7, 2021
Property Address	615 ROCK ISLE, ALAMEDA, CA 94501-5632
Document Number	0000007506
Instrument Date	Nov 19, 2020
Instrument	7506
Transaction Type	Transfer
Record Updated	Mar 18, 2021
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	615 ROCK ISLE ALAMEDA CA 945015632, ALAMEDA, CA 94501-5632

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$616,597 (+0.85%) Land $187,079 Building $436,518
2025	$9,932.00 (+5.87%) Homeowner's exemption	$611,371 (+4.04%) Land $183,411 Building $427,960
2023	$9,381.00 Homeowner's exemption	$587,635 Land $176,290 Building $411,345	$1,452,240

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	4 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 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 736 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
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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