441 Martens Ave, Mountain View, CA 94040 Property Records

Santa Clara County property record for 441 Martens Ave, Mountain View, CA 94040

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,051 sqft · built 1992
Lot Size	0.246 acres (10,733 sqft)
Owner	Company Name on Record
Last Sale	$1,229,500 (Aug 2003)
Tax Bill	$20,867 (2025)
Deeds & Mortgages	Mar 2021 Transfer Feb 2021 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`197-40-017`

Property Details

APN / Parcel Number

Primary APN	`197-40-017`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,051 sqft Living Area
1st Floor Area	1,519 sqft
2nd Floor Area	1,532 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1993
Architectural Style	H-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	10,733 sqft (0.246 acres)
Garage Area	624 sqft
Parking Spaces	2 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Porch	Porch

Utilities, Heating & Cooling

Cooling System	None
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	441 MARTENS AVE
City	MOUNTAIN VIEW
State	CA
Zip	94040-3273
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1-10
Legal Description	TRACT 8166 BOOK 591 PAGE 10 PAGE 14 LOT 13
Legal Subdivision	TRACT NO 8166
Legal Tract	8166
Legal Lot Number	13
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1008
Census Tract	509902

Owner

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

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

Owner of Record	Company Name on Record
Mailing Address	441 MARTENS AVE, MOUNTAIN VIEW, CA 94040-3273
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 2, 2021	Intrafamily Transfer, Transfer ACCOMMODATION
Feb 11, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage PARKSIDE LENDING LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 5, 2003 · Amount on Record
Deed Sale	Aug 5, 2003 · Amount on Record
Deed Document Number	200317243482
Last Transfer Date	Feb 7, 2021
Transfer Doc	0024855664
Record Updated	Oct 29, 2026

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 2, 2021
Property Address	441 MARTENS AVE, MOUNTAIN VIEW, CA 94040-3273
Document Number	0024855664
Map Reference	MB 594 PG 10-14
Instrument Date	Feb 7, 2021
Instrument	24855664
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	ACCOMMODATION

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	Revocable Trust
Address	441 MARTENS AVE, MOUNTAIN VIEW, CA 94040-3273

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Feb 11, 2021
Property Address	441 MARTENS AVE, MOUNTAIN VIEW, CA 94040-3273
Document Number	0024828500
Map Reference	MB 594 PG 10-14
Instrument Date	Feb 5, 2021
Instrument	24828500
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	CORNERSTONE TITLE COMPANY

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	441 MARTENS AVE, MOUNTAIN VIEW, CA 94040-3273

Mortgage

Document Number	0024828501
Date	Feb 11, 2021
Instrument	24828501

Lender

Name	PARKSIDE LENDING LLC
Type	Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Mar 1, 2036

Tax Assessment & Valuation

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		$1,783,040 (+2%) Land $1,160,177 Building $622,863
2025	$20,867.00 (+4.57%)	$1,748,079 (+4.04%) Land $1,137,429 Building $610,650
2023	$19,955.00 (+0.27%)	$1,680,201 Land $1,093,262 Building $586,939
2022	$19,902.00

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

Flood

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

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

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	CWSC LOS ALTOS SUBURBAN private · serves 63,559 people · EPA ID CA4310001
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2024
Lead	2 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 473 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

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

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