336 Mariposa Ave, Mountain View, CA 94041 Property Records

Santa Clara County property record for 336 Mariposa Ave, Mountain View, CA 94041

Property Summary

Property Type	Single Family Home
Details	6 bd · 4.5 ba · 4,017 sqft · built 1908
Lot Size	0.511 acres (22,236 sqft)
Owner	2 Individual Names on File
Last Sale	$4,220,000 (Aug 2020)
Tax Bill	$6,873 (2025)
Deeds & Mortgages	Aug 2020 Sale & Mortgage Mar 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`154-10-014`

Property Details

APN / Parcel Number

Primary APN	`154-10-014`

Interior

Bedrooms	6 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	4,017 sqft Living Area
Gross Area	4,425 sqft
1st Floor Area	2,255 sqft
2nd Floor Area	1,762 sqft
Basement Area	408 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1908
Effective Year Built	Effective 1920
Architectural Style	Custom Design
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	22,236 sqft (0.511 acres)
Lot Dimensions	204 ft deep x 109 ft wide
Garage Area	1,034 sqft
Parking Spaces	4 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Pool Area	9,870 sqft
Porch	Porch

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	336 MARIPOSA AVE
City	MOUNTAIN VIEW
State	CA
Zip	94041-1110
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R3-2*
Legal Subdivision	BUENA VISTA SUB
Legal Lot Number	17
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1004
Census Tract	509500

Owner

336 Mariposa Ave is owned and occupied by two individuals who bought it in August 2020.

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

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

Owner of Record	2 Individual Names on File
Mailing Address	336 MARIPOSA AVE, MOUNTAIN VIEW, CA 94041-1110
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Aug 21, 2020	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Mar 29, 2019	Grant Deed, Transfer · ARM CITIBANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 21, 2020 · Amount on File
Deed Sale	Aug 21, 2020 · Amount on File
Prior Sale	Mar 29, 2019 · Amount on File
Deed Document Number	202024583444
Prior Transfer Date	Sep 23, 2009
Prior Transfer Doc	0020452162
Record Updated	Oct 29, 2026

August 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 21, 2020
Property Address	336 MARIPOSA AVE, MOUNTAIN VIEW, CA 94041-1110
Document Number	0024583444
Map Reference	MB F-3 PG 79
Instrument Date	Jul 6, 2020
Instrument	24583444
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	CHICAGO TITLE COMPANY

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

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	336 MARIPOSA AVE, MOUNTAIN VIEW, CA 94041-1110

Mortgage

Document Number	0024583445
Date	Aug 21, 2020
Instrument	24583445

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

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

March 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 29, 2019
Property Address	336 MARIPOSA AVE, MOUNTAIN VIEW, CA 94041-1110
Document Number	0024146562
Map Reference	MB F-3 PG 79
Instrument Date	Mar 21, 2019
Instrument	24146562
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

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	Family Trust
Address	199 PASA ROBLES AVE, LOS ALTOS, CA 94022-1155

Mortgage

Document Number	0024146563
Date	Mar 29, 2019
Instrument	24146563

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Type Change Date	Apr 1, 2026
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.5%
Index	1-Year LIBOR
Max Rate	8.5%

Tax Assessment & Valuation

The 2025 property tax bill for 336 Mariposa Ave was $6,873.

Source: Santa Clara County assessment roll, as of July 27, 2026

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

Year	Tax Bill	Assessed Value
2026		$535,500 (+1.23%) Land $408,600 Building $126,900
2025	$6,873.00	$529,000 Land $403,600 Building $125,400
2023	$7,935.00 (-27.14%)	$651,500 Land $497,100 Building $154,400
2022	$10,891.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 336 Mariposa Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 336 Mariposa 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 MOUNTAIN VIEW serves 81,340 people · EPA ID CA4310007
Water Source	Purchased surface water from several systems
Last State Inspection	Feb 2025
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	None 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 687 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 / 250
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60

May also be available: Cruzio, GeoLinks, T-Mobile, Verizon.

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