588 Madrone Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 588 Madrone Ave, Sunnyvale, CA 94085

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,022 sqft · built 1951
Lot Size	0.125 acres (5,460 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,180,000 (Nov 2019)
Tax Bill	$15,406 (2025)
Deeds & Mortgages	Nov 2019 Sale & Mortgage Oct 2019 Transfer + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`204-27-021`

Property Details

APN / Parcel Number

Primary APN	`204-27-021`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,022 sqft Living Area
1st Floor Area	1,022 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Architectural Style	Custom Design
Construction Type	Concrete
Lot Area	5,460 sqft (0.125 acres)
Lot Dimensions	52 ft deep x 105 ft wide
Garage Area	278 sqft
Parking Spaces	1 Parking Space
Porch	Porch

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Street Address	588 MADRONE AVE
City	SUNNYVALE
State	CA
Zip	94085-3621
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 803 ARBOR COURT BOOK 31 PAGE 42 LOT 56
Legal Subdivision	ARBOR COURT
Legal Tract	803
Legal Lot Number	56
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1006
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	2 Individual Names on Record
Mailing Address	588 MADRONE AVE, SUNNYVALE, CA 94085-3621
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 12, 2019	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA
Oct 22, 2019	Affidavit of Death, Transfer ATTORNEY ONLY
Jul 26, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 12, 2019 · Amount on Record
Deed Sale	Nov 12, 2019 · Amount on Record
Deed Document Number	201924329708
Prior Transfer Date	Jul 18, 2019
Prior Transfer Doc	0024239931
Record Updated	Oct 29, 2026

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 12, 2019
Property Address	588 MADRONE AVE, SUNNYVALE, CA 94085-3621
Document Number	0024329708
Map Reference	MB 31 PG 42
Instrument Date	Oct 30, 2019
Instrument	24329708
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	FIRST AMERICAN 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	Joint Tenants
Address	588 MADRONE AVE, SUNNYVALE, CA 94085-3621

Mortgage

Document Number	0024329709
Date	Nov 12, 2019
Instrument	24329709

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

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

October 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	Oct 22, 2019
Property Address	588 MADRONE AVE, SUNNYVALE, CA 94085-3621
Document Number	0024309983
Instrument Date	Oct 16, 2019
Instrument	24309983
Transaction Type	Transfer
Record Updated	Nov 1, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	5030 AMETHYST CT SAN JOSE CA 951362601, SAN JOSE, CA 95136-2601

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 26, 2019
Property Address	588 MADRONE AVE, SUNNYVALE, CA 94085-3621
Document Number	0024239931
Instrument Date	Jul 18, 2019
Instrument	24239931
Transaction Type	Transfer
Record Updated	Aug 5, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	5030 AMETHYST CT SAN JOSE CA 951362601, SAN JOSE, CA 95136-2601

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		$1,316,308 (+2%) Land $1,115,517 Building $200,791
2025	$15,406.00 (+4.68%)	$1,290,499 (+4.04%) Land $1,093,645 Building $196,854
2023	$14,717.00 (+1.6%)	$1,240,389 Land $1,051,178 Building $189,211
2022	$14,485.00

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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