842 Jefferson Dr, Mountain View, CA 94040 Property Records

Santa Clara County property record for 842 Jefferson Dr, Mountain View, CA 94040

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,011 sqft · built 1952
Lot Size	0.145 acres (6,300 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,325,000 (Nov 2004)
Tax Bill	$22,208 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`189-05-103`

Property Details

APN / Parcel Number

Primary APN	`189-05-103`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,011 sqft Living Area
Gross Area	1,178 sqft
1st Floor Area	1,178 sqft
Family Room	Family Room
Utility Room	Utility Room

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,300 sqft (0.145 acres)
Lot Dimensions	90 ft deep x 70 ft wide
Garage Area	452 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	842 JEFFERSON DR
City	MOUNTAIN VIEW
State	CA
Zip	94040-3613
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 1048 VARSITY PARK BOOK 40 PAGE 43 BLOCK 3 LOT 10
Legal Subdivision	VARSITY PARK
Legal Tract	1048
Legal Block	3
Legal Lot Number	10
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	4
Census Block	4015
Census Tract	509801

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	842 JEFFERSON DR, MOUNTAIN VIEW, CA 94040-3613
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 21, 2020	Deed of Trust, Mortgage · Commercial Mortgage PNC BANK NA
Jul 2, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage PNC BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 30, 2004 · Amount on Record
Deed Sale	Nov 30, 2004 · Amount on Record
Deed Document Number	200418119401
Last Transfer Date	Jun 19, 2020
Transfer Doc	0024525915
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	842 JEFFERSON DR, MOUNTAIN VIEW, CA 94040-3613
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	842 JEFFERSON DR, MOUNTAIN VIEW, CA 94040-3613

Mortgage

Document Number	0024665148
Date	Oct 21, 2020
Instrument	24665148

Lender

Name	PNC BANK NA
Type	Bank
Address	DAYTON, OH 45401

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	479 Months
Due	Sep 1, 2060

July 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 2, 2020
Property Address	842 JEFFERSON DR, MOUNTAIN VIEW, CA 94040-3613
Document Number	0024525915
Map Reference	MB 40 PG 43
Instrument Date	Jun 19, 2020
Instrument	24525915
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	CHICAGO 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	842 JEFFERSON DR, MOUNTAIN VIEW, CA 94040-3613

Mortgage

Document Number	0024525916
Date	Jul 2, 2020
Instrument	24525916

Lender

Name	PNC BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

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	Los Altos 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		$1,883,863 (+2%) Land $1,635,058 Building $248,805
2025	$22,208.00 (+5.01%) Homeowner's exemption	$1,846,926 (+4.04%) Land $1,602,999 Building $243,927
2023	$21,149.00 (+0.79%) Homeowner's exemption	$1,775,209 Land $1,540,753 Building $234,456
2022	$20,983.00

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 · 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
Flood Insurance Cost	Premium on Record median of 11 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	11 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

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	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 706 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Cruzio Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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