493 Thompson Ave, Mountain View, CA 94043 Property Records

Santa Clara County property record for 493 Thompson Ave, Mountain View, CA 94043

Property Summary

Property Type	Multi-Family Dwellings
Details	2,880 sqft · built 1963
Lot Size	0.303 acres (13,184 sqft)
Owner	2 Trust Names on File
Last Sale	$2,562,000 (Jun 2021)
Tax Bill	$32,749 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Jun 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`147-18-057`

Property Details

APN / Parcel Number

Primary APN	`147-18-057`

Interior

Units	4 Units
Stories	1 Story
Building Area	2,880 sqft Living Area
1st Floor Area	2,880 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Elevator	Elevator

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Spanish
Construction Type	Wood
Lot Area	13,184 sqft (0.303 acres)
Lot Dimensions	128 ft deep x 103 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Street Address	493 THOMPSON AVE
City	MOUNTAIN VIEW
State	CA
Zip	94043-2765
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Local Zoning Code	R3-25
Legal Description	MAP G2 811
Legal Subdivision	447 HANSEN
Legal Lot Number	10
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2012
Census Tract	509302

Owner

493 Thompson Ave, a residential property, is held in a trust since June 2021.

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

Owner of Record	2 Trust Names on File
Mailing Address	723 CHRISTINE DR, PALO ALTO, CA 94303-4443
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
Mar 29, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Jun 8, 2021	Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK
Sep 5, 2019	Grant Deed, Transfer · Commercial Mortgage LUTHER BURBANK SAVINGS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 8, 2021 · Amount on File
Deed Sale	Jun 8, 2021 · Amount on File
Deed Document Number	202124987558
Prior Transfer Date	Dec 16, 2010
Prior Transfer Doc	0021034419
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	493 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2765
Transaction Type	Mortgage
Record Updated	Apr 11, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3941 PARK DR 20-375, 20, EL DORADO HILLS, CA 95762-4577

Mortgage

Document Number	0024896386
Date	Mar 29, 2021
Instrument	24896386

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	3.7%
Type Change Date	Apr 1, 2028
Change Frequency	Monthly
Min Rate At Change	2.95%
Max Rate At Change	10.9%
Index	Other

June 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jun 8, 2021
Property Address	493 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2765
Document Number	0024987558
Map Reference	MB 13 PG 51
Instrument Date	Jun 4, 2021
Instrument	24987558
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIDELITY NATIONAL TITLE CO

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
Address	723 CHRISTINE DR, PALO ALTO, CA 94303-4443

Mortgage

Document Number	0024987559
Date	Jun 8, 2021
Instrument	24987559

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2051

September 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 5, 2019
Property Address	493 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2765
Document Number	0024273280
Map Reference	MB 13 PG 51
Instrument Date	Mar 12, 2019
Instrument	24273280
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3941 PARK DR # 20375, 20375, EL DORADO HILLS, CA 95762-4549

Mortgage

Document Number	0024273281
Date	Sep 5, 2019
Instrument	24273281

Lender

Name	LUTHER BURBANK SAVINGS
Type	Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Mortgage

Document Number	0024273281
Date	Sep 5, 2019
Instrument	24273281

Lender

Name	LUTHER BURBANK SAVINGS
Type	Lending Institution
Address	SANTA ROSA, CA 95401

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 493 Thompson Ave was $32,749.

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		$2,828,652 (+2%) Land $2,508,469 Building $320,183
2025	$32,749.00	$2,773,189 Land $2,459,284 Building $313,905
2023	$32,264.00 (+0.28%)	$2,665,504 Land $2,363,788 Building $301,716
2022	$32,175.00

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

Flood

FEMA maps place 493 Thompson 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 493 Thompson 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 911 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
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, T-Mobile.

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