636 Windemere Isle, Alameda, CA 94501 Property Records

Alameda County property record for 636 Windemere Isle, Alameda, CA 94501

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,820 sqft · built 1963
Lot Size	0.211 acres (9,180 sqft)
Owner	Company Name on File
Tax Bill	$4,084 (2025)
Deeds & Mortgages	Mar 2021 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`74-1275-84`

Property Details

APN / Parcel Number

Primary APN	`74-1275-84`
Alternative APN	`074-1275-084-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,820 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	9,180 sqft (0.211 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	636 WINDEMERE ISLE
City	ALAMEDA
State	CA
Zip	94501-5611
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00098 BLK: 0001 TR: 1898
Legal Subdivision	TRACT 1898
Legal Tract	1898
Jurisdiction	ALAMEDA CA
Township / Civil Division	ALAMEDA
Census Block Group	1
Census Block	1001
Census Tract	428600

Owner

Source: Alameda County records · APN 74-1275-84

Assessment roll updated August 5, 2026 · Last verified August 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 File
Mailing Address	37 LAS FLORES DR, OROVILLE, CA 95966-8210
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	636 WINDEMERE ISLE, ALAMEDA, CA 94501-5611
Transaction Type	Mortgage
Record Updated	Apr 16, 2021
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	37 LAS FLORES DR, OROVILLE, CA 95966-8210

Mortgage

Document Number	0000121674
Date	Mar 25, 2021
Instrument	2021121674

Lender

Name	1ST UNITED SERVICES CU
Type	Credit Union
Address	PLEASANTON, CA 94588

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2051

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$141,796 (+2%) Land $76,775 Building $65,021
2025	$4,084.00 (+4.53%)	$139,015 (+4.04%) Land $75,269 Building $63,746
2023	$3,907.00	$133,618 Land $72,347 Building $61,271	$1,421,280

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of May 25, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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 Communications, LLC. Fixed Wireless	250 / 100
T-Mobile USA Fixed Wireless	100 / 20

May also be available: California Internet.

Based on FCC filings for 736 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	EAST BAY MUD serves 1,468,000 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.