517 Alberta Ave, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 517 Alberta Ave, Sunnyvale, CA 94087

Property Summary

Property Type	Multi-Family Dwellings
Details	2,285 sqft · built 1977
Lot Size	0.172 acres (7,470 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,500,000 (May 2022)
Tax Bill	$31,073 (2025)
Deeds & Mortgages	May 2022 Transfer May 2022 Transfer + 1 more
Flood Zone	Zone X (moderate risk)
APN	`323-31-003`

Property Details

APN / Parcel Number

Primary APN	`323-31-003`

Interior

Units	2 Units
Stories	1 Story
Building Area	2,285 sqft Living Area
1st Floor Area	2,285 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Elevator	Elevator

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,470 sqft (0.172 acres)
Lot Dimensions	83 ft deep x 90 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Street Address	517 ALBERTA AVE
City	SUNNYVALE
State	CA
Zip	94087-4545
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Local Zoning Code	R2
Legal Subdivision	CURTNER
Legal Lot Number	2
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1000
Census Tract	508306

Owner

Source: Santa Clara County records, as of July 27, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	PO BOX 18730, SAN JOSE, CA 95158-8730
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 31, 2022	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
May 31, 2022	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
May 31, 2022	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 31, 2022 · Amount on Record
Deed Sale	May 31, 2022 · Amount on Record
Deed Document Number	202225311547
Prior Transfer Date	May 25, 2022
Prior Transfer Doc	0025311549
Record Updated	Sep 20, 2026

May 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	May 31, 2022
Property Address	517 ALBERTA AVE, SUNNYVALE, CA 94087-4545
Document Number	0025311549
Map Reference	MB L PG 5
Instrument Date	May 25, 2022
Instrument	25311549
Transaction Type	Transfer
Record Updated	Jun 9, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3680 CHARTER PARK DR STE A, A, SAN JOSE, CA 95136-1358

May 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	May 31, 2022
Property Address	517 ALBERTA AVE, SUNNYVALE, CA 94087-4545
Document Number	0025311548
Map Reference	MB L PG 5
Instrument Date	May 25, 2022
Instrument	25311548
Transaction Type	Transfer
Record Updated	Jun 9, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	517 ALBERTA AVE # 519, 519, SUNNYVALE, CA 94087-4545

May 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	May 31, 2022
Property Address	517 ALBERTA AVE, SUNNYVALE, CA 94087-4545
Document Number	0025311547
Map Reference	MB L PG 5
Instrument Date	May 2, 2022
Instrument	25311547
Transaction Type	Transfer
Record Updated	Jun 9, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
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	Tenants in Common
Address	3680 CHARTER PARK DR STE A, A, SAN JOSE, CA 95136-1358

Tax Assessment & Valuation

Source: Santa Clara County assessment roll, as of July 27, 2026

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Sunnyvale City
Elementary School District	Cupertino Union Elementary School District (KG - 08)
Secondary School District	Fremont Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,706,078 (+2%) Land $2,489,593 Building $216,485
2025	$31,073.00 (+3.28%)	$2,653,019 (+4.04%) Land $2,440,778 Building $212,241
2023	$30,087.00 (+752.81%)	$2,550,000 Land $2,346,000 Building $204,000
2022	$3,528.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective January 18, 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

Values are read at the parcel center point; 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	CITY OF SUNNYVALE serves 157,566 people · EPA ID CA4310014
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	63 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 720 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	1,000 / 75
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Sail Internet.

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