521 Bryan Ave, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 521 Bryan Ave, Sunnyvale, CA 94086

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,333 sqft · built 1948
Lot Size	0.124 acres (5,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,505,000 (Nov 2019)
Tax Bill	$19,943 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Nov 2019 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`209-12-028`

Property Details

APN / Parcel Number

Primary APN	`209-12-028`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,333 sqft Living Area
1st Floor Area	1,333 sqft
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	5,400 sqft (0.124 acres)
Lot Dimensions	108 ft deep x 50 ft wide
Garage Area	396 sqft
Parking Spaces	1 Parking Space
Porch	Porch

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Street Address	521 BRYAN AVE
City	SUNNYVALE
State	CA
Zip	94086-6420
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Description	TRACT 310 CENTRAL OAKS TRACT BOOK 11 PAGE 17 LOT 3
Legal Subdivision	CENTRAL OAKS TR
Legal Tract	310
Legal Lot Number	3
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3008
Census Tract	508602

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	2753 BUENA VISTA WAY, BERKELEY, CA 94708-2054
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 13, 2021	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Nov 4, 2019	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 2019 · Amount on Record
Deed Sale	Nov 4, 2019 · Amount on Record
Prior Sale	Jan 16, 2004 · Amount on Record
Deed Document Number	201924319964
Prior Transfer Date	Mar 1, 1995
Prior Transfer Doc	0012827210
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	521 BRYAN AVE, SUNNYVALE, CA 94086-6420
Transaction Type	Mortgage
Record Updated	Oct 21, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	521 BRYAN AVE, SUNNYVALE, CA 94086-6420

Mortgage

Document Number	0025131186
Date	Oct 13, 2021
Instrument	25131186

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

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

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 4, 2019
Property Address	521 BRYAN AVE, SUNNYVALE, CA 94086-6420
Document Number	0024319964
Map Reference	MB 11 PG 17
Instrument Date	Oct 22, 2019
Instrument	24319964
Transaction Type	Transfer
Record Updated	Sep 1, 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	Community Property with Right of Survivorship
Address	521 BRYAN AVE, SUNNYVALE, CA 94086-6420

Mortgage

Document Number	0024319965
Date	Nov 4, 2019
Instrument	24319965

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2049

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
Secondary School District	Fremont Union High School District (09 - 12)
Elementary School District	Sunnyvale Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,710,803 (+2%) Land $1,510,967 Building $199,836
2025	$19,943.00 (+5.15%)	$1,677,259 (+4.04%) Land $1,481,341 Building $195,918
2023	$18,967.00 (+2.39%) Homeowner's exemption	$1,612,131 Land $1,423,820 Building $188,311
2022	$18,524.00

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 774 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20

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

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