505 Thompson Ave, Mountain View, CA 94043 Property Records

Santa Clara County property record for 505 Thompson Ave, Mountain View, CA 94043

Property Summary

Property Type	Multi-Family Dwellings
Details	2,896 sqft · built 1963
Lot Size	0.215 acres (9,373 sqft)
Owner	2 Company Names on Record
Last Sale	$2,410,000 (Aug 2021)
Tax Bill	$27,611 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Aug 2021 Sale & Mortgage + 2 more
Flood Zone	Zone X (reduced by levee)
APN	`147-18-059`

Property Details

APN / Parcel Number

Primary APN	`147-18-059`

Interior

Units	4 Units
Stories	1 Story
Building Area	2,896 sqft Living Area
1st Floor Area	2,896 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	9,373 sqft (0.215 acres)
Lot Dimensions	91 ft deep x 103 ft wide
Garage Type	Carport
Carport	Carport

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Street Address	505 THOMPSON AVE
City	MOUNTAIN VIEW
State	CA
Zip	94043-2766
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Local Zoning Code	R3-25
Legal Description	TRACT 447 PART OF LOT 9
Legal Subdivision	447 HANSEN
Legal Lot Number	9
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2012
Census Tract	509302

Owner

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 Company Names on Record
Mailing Address	3376 SOLANO CT, SANTA CLARA, CA 95051-4621
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Aug 6, 2021	Grant Deed, Transfer · Conventional Mortgage US BANK NA
Sep 5, 2019	Grant Deed, Transfer · Commercial Mortgage LUTHER BURBANK SAVINGS
Sep 5, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 6, 2021 · Amount on Record
Deed Sale	Aug 6, 2021 · Amount on Record
Prior Sale	May 16, 2000 · Amount on Record
Deed Document Number	202125056814
Prior Transfer Date	Mar 12, 2019
Prior Transfer Doc	0024272372
Record Updated	Oct 29, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	505 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2766
Transaction Type	Mortgage
Record Updated	Apr 11, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

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

Mortgage

Document Number	0024944421
Date	Apr 30, 2021
Instrument	24944421

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	3.9%
Type Change Date	May 1, 2031
Change Frequency	Annually
Min Rate At Change	2.95%
Max Rate At Change	1.09%
Index	1-Year CMT
Max Rate	1.09%

August 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 6, 2021
Property Address	505 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2766
Document Number	0025056814
Map Reference	MB 13 PG 51
Instrument Date	Jul 23, 2021
Instrument	25056814
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
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	Family Revocable Trust
Address	3376 SOLANO CT, SANTA CLARA, CA 95051-4621

Mortgage

Document Number	0025056815
Date	Aug 6, 2021
Instrument	25056815

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

September 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 5, 2019
Property Address	505 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2766
Document Number	0024272373
Map Reference	MB 13 PG 51
Instrument Date	Mar 12, 2019
Instrument	24272373
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	0024272374
Date	Sep 5, 2019
Instrument	24272374

Lender

Name	LUTHER BURBANK SAVINGS
Type	Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Mortgage

Document Number	0024272374
Date	Sep 5, 2019
Instrument	24272374

Lender

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

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 5, 2019
Property Address	505 THOMPSON AVE, MOUNTAIN VIEW, CA 94043-2766
Document Number	0024272372
Instrument Date	Mar 12, 2019
Instrument	24272372
Transaction Type	Transfer
Record Updated	Nov 27, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	3941 PARK DR #20375 EL DORADO HILLS CA 957624549, 20375, EL DORADO HILLS, CA 95762-4549

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		$2,608,659 (+2%) Land $2,143,214 Building $465,445
2025	$27,611.00 (-7.29%)	$2,557,510 (+4.04%) Land $2,101,191 Building $456,319
2023	$29,781.00 (+0.28%)	$2,458,200 Land $2,019,600 Building $438,600
2022	$29,698.00

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 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

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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