778 Carolina Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 778 Carolina Ave, Sunnyvale, CA 94085

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,402 sqft · built 1953
Lot Size	0.145 acres (6,318 sqft)
Owner	Trust Name on File
Last Sale	$662,000 (Oct 2012)
Tax Bill	$9,969 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Apr 2021 Transfer + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`204-08-010`

Property Details

APN / Parcel Number

Primary APN	`204-08-010`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,402 sqft Living Area
Gross Area	996 sqft
1st Floor Area	996 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1970
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,318 sqft (0.145 acres)
Lot Dimensions	117 ft deep x 54 ft wide
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	778 CAROLINA AVE
City	SUNNYVALE
State	CA
Zip	94085-3103
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 871 SUNNYVALE ACRES BOOK 40 PAGE 12 LOT 14
Legal Subdivision	SUNNYVALE ACRES
Legal Tract	871
Legal Lot Number	14
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1004
Census Tract	509002

Owner

778 Carolina Ave is owner-occupied and held in a trust since March 2021.

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

Owner of Record	Trust Name on File
Mailing Address	778 CAROLINA AVE, SUNNYVALE, CA 94085-3103
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
Apr 30, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Apr 30, 2021	Intrafamily Transfer, Transfer AMROCK LLC
Jul 8, 2019	Deed of Trust, Mortgage · Line of Credit COMERICA BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 17, 2012 · Amount on File
Deed Sale	Oct 17, 2012 · Amount on File
Prior Sale	Apr 30, 2012 · Amount on File
Deed Document Number	201221903715
Last Transfer Date	Mar 4, 2021
Transfer Doc	0024944125
Record Updated	Oct 29, 2026

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 30, 2021
Property Address	778 CAROLINA AVE, SUNNYVALE, CA 94085-3103
Document Number	0024944123
Map Reference	MB 40 PG 12
Instrument Date	Mar 4, 2021
Instrument	24944123
Transaction Type	Transfer
Record Updated	May 12, 2021
Title Company	AMROCK INC, AMROCK LLC

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	Joint Tenants with Right of Survivorship
Address	778 CAROLINA AVE, SUNNYVALE, CA 94085-3103

Mortgage

Document Number	0024944124
Date	Apr 30, 2021
Instrument	24944124

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Apr 1, 2051

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 30, 2021
Property Address	778 CAROLINA AVE, SUNNYVALE, CA 94085-3103
Document Number	0024944125
Map Reference	MB 40 PG 12
Instrument Date	Mar 4, 2021
Instrument	24944125
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK LLC

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	778 CAROLINA AVE, SUNNYVALE, CA 94085-3103

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	778 CAROLINA AVE, SUNNYVALE, CA 94085-3103
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0024220089
Date	Jul 8, 2019
Instrument	24220089

Lender

Name	COMERICA BANK
Type	Bank
Address	DALLAS, TX 75201

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 778 Carolina Ave was $9,969, up 3.7% from the year before.

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		$843,571 (+2%) Land $527,536 Building $316,035
2025	$9,969.00 (+3.69%)	$827,032 Land $517,193 Building $309,839
2024	$9,614.00 (+0.92%)
2023	$9,526.00 (+1.57%)	$794,918 Land $497,110 Building $297,808
2022	$9,379.00

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

Flood

FEMA maps place 778 Carolina Ave in Zone X, where a levee reduces flood risk.

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

The area around 778 Carolina Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Tekify Fiber & Wireless Fixed Wireless	122 / 27

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

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