128 Walnut Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 128 Walnut Ave, Sunnyvale, CA 94085

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,314 sqft · built 1942
Lot Size	0.115 acres (4,993 sqft)
Owner	2 Individual Names on Record
Last Sale	$628,000 (Dec 2007)
Tax Bill	$10,831 (2025)
Deeds & Mortgages	Oct 2019 Second Mortgage
Flood Zone	Zone X (reduced by levee)
APN	`204-30-003`

Property Details

APN / Parcel Number

Primary APN	`204-30-003`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,314 sqft Living Area
Gross Area	790 sqft
1st Floor Area	790 sqft

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1942
Architectural Style	Custom Design
Exterior Material	Block
Construction Type	Wood
Lot Area	4,993 sqft (0.115 acres)
Lot Dimensions	96 ft deep x 52 ft wide
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Porch	Porch

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Street Address	128 WALNUT AVE
City	SUNNYVALE
State	CA
Zip	94085-4322
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	TRACT 209 HOMEWOOD MAP NO 2 BOOK 7 PAGE 30 BLOCK 7 LOT 7
Legal Subdivision	HOMEWOOD MAP 02
Legal Tract	209
Legal Block	7
Legal Lot Number	7
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1009
Census Tract	508800

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	128 WALNUT AVE, SUNNYVALE, CA 94085-4322
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 7, 2007 · Amount on Record
Deed Sale	Dec 7, 2007 · Amount on Record
Prior Sale	May 14, 1997 · Amount on Record
Deed Document Number	200719675680
Last Transfer Date	Aug 23, 2019
Transfer Doc	0024317982
Record Updated	Oct 29, 2026

October 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Oct 31, 2019
Property Address	128 WALNUT AVE, SUNNYVALE, CA 94085-4322
Document Number	0024317982
Map Reference	MB 7 PG 30
Instrument Date	Aug 23, 2019
Instrument	24317982
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	WFG LENDER SERVICES

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	Community Property with Right of Survivorship
Address	128 WALNUT AVE, SUNNYVALE, CA 94085-4322

Mortgage

Document Number	0024317983
Date	Oct 31, 2019
Instrument	24317983

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	59 Months
Due	Sep 1, 2024

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		$925,566 (+2%) Land $420,683 Building $504,883
2025	$10,831.00 (+4.7%) Homeowner's exemption	$907,419 (+4.04%) Land $412,435 Building $494,984
2023	$10,345.00 (+1.59%) Homeowner's exemption	$872,185 Land $396,421 Building $475,764
2022	$10,183.00

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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