2443 Thaddeus Dr, Mountain View, CA 94043 Property Records

Santa Clara County property record for 2443 Thaddeus Dr, Mountain View, CA 94043

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,137 sqft · built 1954
Lot Size	0.115 acres (5,022 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,290,000 (Oct 2024)
Tax Bill	$26,866 (2025)
Deeds & Mortgages	Jan 2024 Transfer Oct 2022 Transfer + 3 more
Flood Zone	Zone X (reduced by levee)
APN	`147-17-024`

Property Details

APN / Parcel Number

Primary APN	`147-17-024`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,137 sqft Living Area
1st Floor Area	1,137 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,022 sqft (0.115 acres)
Lot Dimensions	93 ft deep x 54 ft wide
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces
Porch	None

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	2443 THADDEUS DR
City	MOUNTAIN VIEW
State	CA
Zip	94043-2735
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 1215 FAIRVIEW BOOK 46 PAGE 10 PAGE 11 BLOCK 3 LOT 28
Legal Subdivision	FAIRVIEW
Legal Tract	1215
Legal Block	3
Legal Lot Number	28
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2009
Census Tract	509302

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	2 Individual Names on Record
Mailing Address	2443 THADDEUS DR, MOUNTAIN VIEW, CA 94043-2735
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jan 16, 2024	Intrafamily Transfer, Transfer
Oct 19, 2022	Intrafamily Transfer, Transfer
Jul 29, 2022	Deed of Trust, Mortgage · Conventional Mortgage AXOS BANK
Mar 5, 2021	Deed of Trust, Mortgage · Conventional Mortgage AXOS BANK
Jun 27, 2018	Deed of Trust, Mortgage ZAGHA TRUST (PT)

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 17, 2024 · Amount on Record
Deed Sale	Oct 17, 2024 · Amount on Record
Prior Sale	Aug 21, 2024 · Amount on Record
Deed Document Number	202425713303
Prior Transfer Date	Dec 18, 2023
Prior Transfer Doc	0025586095
Record Updated	Sep 20, 2026

January 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 16, 2024
Property Address	2443 THADDEUS DR, MOUNTAIN VIEW, CA 94043-2735
Document Number	0025586095
Map Reference	MB 46 PG 10711
Instrument Date	Dec 18, 2023
Instrument	25586095
Transaction Type	Transfer
Record Updated	Jan 29, 2024

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
Address	115 CASITAS CT, SEDONA, AZ 86351-9206

October 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Oct 19, 2022
Property Address	2443 THADDEUS DR, MOUNTAIN VIEW, CA 94043-2735
Document Number	0025388079
Map Reference	MB 46 PG 10&11
Instrument Date	Oct 4, 2022
Instrument	25388079
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Living Trust
Address	115 CASITAS CT, SEDONA, AZ 86351-9206

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	2443 THADDEUS DR, MOUNTAIN VIEW, CA 94043-2735
Transaction Type	Mortgage
Record Updated	Aug 10, 2022
Title Company	WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	113 CASITAS CT, SEDONA, AZ 86351-9206

Mortgage

Document Number	0025350196
Date	Jul 29, 2022
Instrument	25350196

Lender

Name	AXOS BANK
Type	Bank
Address	SAN DIEGO, CA 92122

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	6.12%
Type Change Date	Aug 1, 2027
Change Frequency	Monthly
Min Rate At Change	6.12%
Max Rate At Change	11.1%
Index	Other
Margin	4
Max Rate	11.1%

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	2443 THADDEUS DR, MOUNTAIN VIEW, CA 94043-2735
Transaction Type	Mortgage
Record Updated	Mar 15, 2021
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 CAROLINA LN, PALO ALTO, CA 94306-4124

Mortgage

Document Number	0024860265
Date	Mar 5, 2021
Instrument	24860265

Lender

Name	AXOS BANK
Type	Bank
Address	SAN DIEGO, CA 92122

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2051

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	2443 THADDEUS DR, MOUNTAIN VIEW, CA 94043-2735
Document Number	0023969497
Instrument Date	Jun 27, 2018
Transaction Type	Mortgage
Record Updated	Jul 10, 2018
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Estate
Address	PO BOX 1942 CAMPBELL CA 950091942, CAMPBELL, CA 95009-1942

Mortgage

Document Number	0023969497
Date	Jul 3, 2018
Instrument	23969497

Lender

Name	ZAGHA TRUST (PT)
Address	PO BOX 27532, LOS ANGELES, CA 90027-0532

Agreement

Amount	Amount Recorded
Term	36 Months
Due	Jul 2, 2021

Interest

Rate Type	Adjustable Rate

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		$2,335,800 (+2%) Land $1,989,000 Building $346,800
2025	$26,866.00 (+370.59%)	$2,290,000 (+409%) Land $1,950,000 Building $340,000
2023	$5,709.00 (+0.33%)	$449,904 Land $345,477 Building $104,427
2022	$5,690.00

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

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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