311 S Mathilda Ave, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 311 S Mathilda Ave, Sunnyvale, CA 94086

Property Summary

Property Type	Retail Stores (Personal Services, Photography, Travel)
Details	4,872 sqft · built 2021
Lot Size	0.492 acres (21,470 sqft)
Owner	Company Name on File
Last Sale	$1,854,000 (Jan 2026)
Tax Bill	$50,327 (2025)
Deeds & Mortgages	Jan 2026 Sale Feb 2019 Sale & Line of Credit
Flood Zone	Zone X (moderate risk)
APN	`165-13-077`

Property Details

APN / Parcel Number

Primary APN	`165-13-077`
Alternative APN	`165-13-079`

Interior

Stories	1 Story
Building Area	4,872 sqft Total Area
Elevator	Elevator

Exterior

Year Built	Built 2021
Effective Year Built	Effective 2022
Architectural Style	Other
Construction Type	Wood Frame
Lot Area	21,470 sqft (0.492 acres)
Lawn Sprinklers	Lawn Sprinklers

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Street Address	311 S MATHILDA AVE
City	SUNNYVALE
State	CA
Zip	94086-6046
Property Category	Commercial
Property Type	Commercial > Retail > Retail Stores (Personal Services, Photography, Travel)
Local Zoning Code	DSP
Legal Description	TR 10512
Legal Subdivision	BURTON
Legal Tract	10512
Legal Lot Number	1
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1007
Census Tract	508601

Owner

311 S Mathilda Ave, a commercial property, is owned by a company that bought it in January 2026.

Source: Santa Clara County records, as of February 2, 2026

Owner of Record	Company Name on File
Mailing Address	1 E WASHINGTON ST, PHOENIX, AZ 85004-2492
Owner Type	Company

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
Jan 26, 2026	Grant Deed, Transfer UNKNOWN, MULTIPLE
Feb 21, 2019	Grant Deed, Construction Loan · Line of Credit CALIFORNIA BK&TR

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 26, 2026 · Amount on File
Deed Sale	Jan 26, 2026 · Amount on File
Deed Document Number	25934568
Record Updated	Jun 8, 2026

January 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 26, 2026
Property Address	311 S MATHILDA AVE, SUNNYVALE, CA 94086-6046
Document Number	0025934568
Map Reference	MB 929 PG 29-30
Instrument Date	Jan 16, 2026
Instrument	25934568
Transaction Type	Transfer
Record Updated	Feb 3, 2026
Title Company	UNKNOWN, MULTIPLE

Transaction

Amount	Amount on Record
Tax	$2,039.40
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1 E WASHINGTON ST, PHOENIX, AZ 85004-2492

February 2019: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Feb 21, 2019
Property Address	311 S MATHILDA AVE, SUNNYVALE, CA 94086-6046
Document Number	0024120067
Instrument Date	Feb 14, 2019
Instrument	24120067
Transaction Type	Construction Loan
Record Updated	Mar 29, 2019
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO NA

Transaction

Amount	Amount on Record
Tax	$5,445.00
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	307 S MATHILDA AVE SUNNYVALE CA 94086, SUNNYVALE, CA 94086

Mortgage

Document Number	24120069
Date	Feb 21, 2019
Instrument	24120069

Lender

Name	CALIFORNIA BK&TR
Type	Bank
Address	1900 MAIN ST # 350, IRVINE, CA 92614-7324

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 311 S Mathilda Ave was $50,327.

Source: Santa Clara County assessment roll, as of July 1, 2025

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
2025	$50,327.00	$4,244,831 Land $3,417,089 Building $827,742
2023	$48,059.00	$4,080,000 Land $3,284,400 Building $795,600

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

Flood

FEMA maps place 311 S Mathilda 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

The area around 311 S Mathilda 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 505 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sail Internet.

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