520 Pine Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 520 Pine Ave, Sunnyvale, CA 94085

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,148 sqft · built 1952
Lot Size	0.131 acres (5,720 sqft)
Owner	Trust Name on Record
Last Sale	$192,000 (Jul 1997)
Tax Bill	$3,777 (2025)
Deeds & Mortgages	Nov 2023 Transfer Dec 2020 Transfer + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`204-28-040`

Property Details

APN / Parcel Number

Primary APN	`204-28-040`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,148 sqft Living Area
Gross Area	1,132 sqft
1st Floor Area	1,132 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,720 sqft (0.131 acres)
Lot Dimensions	110 ft deep x 52 ft wide
Garage Area	352 sqft
Parking Spaces	1 Parking Space
Porch	None

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	520 PINE AVE
City	SUNNYVALE
State	CA
Zip	94085-3529
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 1038 WALNUT PARK BOOK 40 PAGE 18 LOT 34
Legal Subdivision	WALNUT PARK
Legal Tract	1038
Legal Lot Number	34
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1007
Census Tract	509001

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	Trust Name on Record
Mailing Address	520 PINE AVE, SUNNYVALE, CA 94085-3529
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 14, 2023	Intrafamily Transfer, Transfer
Dec 14, 2020	Quit Claim Deed CALATLANTIC TITLE INC
Dec 14, 2020	Correction Deed · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 25, 1997 · Amount on Record
Deed Sale	Jul 25, 1997 · Amount on Record
Deed Document Number	199713790436
Last Transfer Date	Nov 9, 2023
Transfer Doc	0025558679
Record Updated	Sep 20, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 14, 2023
Property Address	520 PINE AVE, SUNNYVALE, CA 94085-3529
Document Number	0025558679
Map Reference	MB 40 PG 18
Instrument Date	Nov 9, 2023
Instrument	25558679
Transaction Type	Transfer
Record Updated	Dec 13, 2023

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
Relationship	Family Trust
Address	520 PINE AVE, SUNNYVALE, CA 94085-3529

December 2020: Quit Claim Deed

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 14, 2020
Property Address	520 PINE AVE, SUNNYVALE, CA 94085-3529
Document Number	0024747652
Instrument Date	Dec 3, 2020
Instrument	24747652
Record Updated	Dec 24, 2020
Title Company	CALATLANTIC TITLE INC

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	520 PINE AVE SUNNYVALE CA 940853529, SUNNYVALE, CA 94085-3529

December 2020: Correction Deed

Document Type	Correction Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 14, 2020
Property Address	520 PINE AVE, SUNNYVALE, CA 94085-3529
Document Number	0024747650
Map Reference	MB 40 PG 18
Instrument Date	Dec 3, 2020
Instrument	24747650
Record Updated	Sep 1, 2021
Title Company	CALATLANTIC TITLE INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	520 PINE AVE, SUNNYVALE, CA 94085-3529

Mortgage

Document Number	0024747651
Date	Dec 14, 2020
Instrument	24747651

Lender

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

Agreement

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

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		$312,194 (+2%) Land $244,293 Building $67,901
2025	$3,777.00 (+4.6%) Homeowner's exemption	$306,073 (+4.04%) Land $239,503 Building $66,570
2023	$3,611.00 (+1.49%) Homeowner's exemption	$294,189 Land $230,203 Building $63,986
2022	$3,558.00

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 reduced by levee · depends on levee performance
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 657 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 / 2,000
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, Sail Internet, T-Mobile.

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