645 Sylvan Ave, Mountain View, CA 94041 Property Records

Santa Clara County property record for 645 Sylvan Ave, Mountain View, CA 94041 · Last verified October 2025

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1986
Square Footage	1,549 sqft Living Area
Lot Size	4,557 sqft (0.104 acres)
Occupancy	Owner Occupied
Last Sale	$1,270,000 (2013)
Tax Bill	$18,424.00 (2025)

Owner

Source: Santa Clara County records · APN 161-12-042

Assessment roll updated July 1, 2025 · Last verified October 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	645 SYLVAN AVE, MOUNTAIN VIEW, CA 94041-1610
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 11, 2013 · Amount on Record
Deed Sale	Mar 11, 2013 · Amount on Record
Prior Sale	Mar 11, 2013 · Amount on Record
Deed Doc Number	0022127286
Last Transfer Date	Jun 23, 2017
Transfer Doc	0023681633
Record Refreshed	Jun 07, 2026

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jun 23, 2017
Property Address	645 SYLVAN AVE, MOUNTAIN VIEW, CA 94041-1610
Document Number	0023681633
Instrument Date	May 27, 2017
Instrument	23681633
Transaction Type	Transfer
Record Updated	Jul 04, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	645 SYLVAN AVE MOUNTAIN VIEW CA 940411610, MOUNTAIN VIEW, CA 94041-1610

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Mountain View City
Elementary School District	Mountain View Whisman Elementary School District (KG - 08)
Secondary School District	Mountain View-Los Altos Union School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$18,424.00 (+3.48%) Homeowner's exemption	$1,563,902 (+4.04%) Land $985,138 Building $578,764
2023	$17,804.00 (+0.28%) Homeowner's exemption	$1,503,176 Land $946,885 Building $556,291
2022	$17,755.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Reduced by levee depends on levee performance
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`161-12-042`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Building Area	1,549 sqft Living Area
1st Floor	1,549 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1986
Architectural Style	Other Style
Construction Type	Wood Construction
Lot Area	4,557 sqft (0.104 acres)
Depth X Width	93 ft x 49 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Area	442 sqft Garage

Utilities and HVAC

Heating System	HVAC Heating

Location & Zoning

Street Address	645 SYLVAN AVE
City	MOUNTAIN VIEW
State	CA
Zip	94041-1610
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TR 7771 LOT 42
Legal Tract	7771
Legal Lot Number	42
Jurisdiction	SANTA CLARA CA
Minor Civil Division	SAN JOSE
Census Blockgroup	1
Census Block	1026
Census Tract	509111