1577 Coronach Ave, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1577 Coronach Ave, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	6 bd · 4 ba · 2,536 sqft · built 1956
Lot Size	0.183 acres (7,956 sqft)
Owner	Trust Name on File
Last Sale	$2,208,000 (May 2019)
Tax Bill	$32,210 (2025)
Deeds & Mortgages	Dec 2021 Transfer May 2021 Mortgage + 4 more
Flood Zone	Zone X (moderate risk)
APN	`320-13-047`

Property Details

APN / Parcel Number

Primary APN	`320-13-047`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Total Rooms	13 Rooms
Stories	1 Story
Building Area	2,536 sqft Living Area
Gross Area	2,096 sqft
1st Floor Area	2,096 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	7,956 sqft (0.183 acres)
Lot Dimensions	117 ft deep x 68 ft wide
Garage Area	436 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	1577 CORONACH AVE
City	SUNNYVALE
State	CA
Zip	94087-4022
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 1590 WESTMOOR BOOK 63 PAGE 54 PAGE 55 LOT 54
Legal Subdivision	WESTMOOR
Legal Tract	1590
Legal Lot Number	54
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2005
Census Tract	508301

Owner

1577 Coronach Ave is owner-occupied and held in a trust since December 2021.

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

Owner of Record	Trust Name on File
Mailing Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Dec 10, 2021	Intrafamily Transfer, Transfer
May 5, 2021	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Jun 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
May 14, 2019	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
May 14, 2019	Affidavit of Death, Transfer ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TITLE CO/NTHRN CA
May 14, 2019	Affidavit of Death, Transfer ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TITLE CO/NTHRN CA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 14, 2019 · Amount on File
Deed Sale	May 14, 2019 · Amount on File
Deed Document Number	201924178246
Last Transfer Date	Dec 3, 2021
Transfer Doc	0025191468
Record Updated	Sep 20, 2026

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 10, 2021
Property Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022
Document Number	0025191468
Map Reference	MB 63 PG 54&55
Instrument Date	Dec 3, 2021
Instrument	25191468
Transaction Type	Transfer
Record Updated	Dec 22, 2021

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	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022
Transaction Type	Mortgage
Record Updated	May 14, 2021
Title Company	ORANGE COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022

Mortgage

Document Number	0024950246
Date	May 5, 2021
Instrument	24950246

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2051

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	ORANGE COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0024520483
Date	Jun 29, 2020
Instrument	24520483

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

May 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	May 14, 2019
Property Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022
Document Number	0024178246
Map Reference	MB 63 PG 54&55
Instrument Date	May 9, 2019
Instrument	24178246
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	ORANGE COAST TTL CO OF NOCAL

Transaction

Amount	Amount on Record
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
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022

Mortgage

Document Number	0024178247
Date	May 14, 2019
Instrument	24178247

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2049

May 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	May 14, 2019
Property Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022
Document Number	0024178244
Instrument Date	May 7, 2019
Instrument	24178244
Transaction Type	Transfer
Record Updated	May 23, 2019
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TITLE CO/NTHRN CA

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1577 CORONACH AVE SUNNYVALE CA 940874022, SUNNYVALE, CA 94087-4022

May 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	May 14, 2019
Property Address	1577 CORONACH AVE, SUNNYVALE, CA 94087-4022
Document Number	0024178245
Instrument Date	May 7, 2019
Instrument	24178245
Transaction Type	Transfer
Record Updated	May 23, 2019
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TITLE CO/NTHRN CA

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3652 WOODFORD DR SAN JOSE CA 951243157, SAN JOSE, CA 95124-3157

Tax Assessment & Valuation

The 2025 property tax bill for 1577 Coronach Ave was $32,210 with a homeowner's exemption.

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		$2,813,184 (+2%) Land $2,412,195 Building $400,989
2025	$32,210.00 Homeowner's exemption	$2,758,025 Land $2,364,898 Building $393,127
2023	$29,221.00 (+5.5%)	$2,476,419 Land $2,273,067 Building $203,352
2022	$27,698.00

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

Flood

FEMA maps place 1577 Coronach Ave in Zone X, an area of moderate flood risk.

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

Wildfire risk around 1577 Coronach Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 529 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · 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: Ridge Wireless, T-Mobile.

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