170 Westgate Dr, Napa, CA 94558 Property Records

Napa County property record for 170 Westgate Dr, Napa, CA 94558

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,479 sqft · built 1973
Lot Size	0.98 acres (42,689 sqft)
Owner	2 Company Names on Record
Last Sale	$865,000 (Aug 2026)
Tax Bill	$7,284 (2026)
Deeds & Mortgages	Aug 2026 Sale Apr 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`061-021-003-000`

Property Details

APN / Parcel Number

Primary APN	`061-021-003-000`
Alternative APNs	`061-021-003` `06102103`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Building Area	2,479 sqft Living Area
Gross Area	2,959 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Construction Type	Wood
Lot Area	42,689 sqft (0.98 acres)
Garage Type	Attached
Garage Area	480 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Central

Location & Zoning

Old Parcel Number	061-021-003
Street Address	170 WESTGATE DR
City	NAPA
State	CA
Zip	94558-1236
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PD
Legal Description	LOT 8 SILVERADO SUB NO 4 8R/M52 , AMND 8R/M69
Legal Subdivision	SILVERADO UNIT 4
Legal Lot Number	8
Jurisdiction	NAPA CA
Township / Civil Division	NAPA
Census Block Group	2
Census Block	2004
Census Tract	201401

Owner

Source: Napa County records, as of October 21, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	507 BUENA VISTA AVE, REDWOOD CITY, CA 94061-4209
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2026	Grant Deed, Transfer PLACER TITLE ER, PLACER TITLE
Apr 17, 2017	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 4, 2026 · Amount on Record
Deed Sale	Aug 4, 2026 · Amount on Record
Prior Sale	Apr 17, 2017 · Amount on Record
Deed Document Number	202611397
Prior Transfer Date	Mar 12, 2013
Prior Transfer Doc	0000007801
Record Updated	Oct 29, 2026

August 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Aug 4, 2026
Property Address	170 WESTGATE DR, NAPA, CA 94558-1236
Document Number	0000011397
Instrument Date	Jul 13, 2026
Instrument	202611397
Transaction Type	Transfer
Record Updated	Aug 14, 2026
Title Company	PLACER TITLE ER, PLACER TITLE

Transaction

Amount	Amount Recorded
Tax	$96,101.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	507 BUENA VISTA AVE, REDWOOD CITY, CA 94061-4209

April 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Apr 17, 2017
Property Address	170 WESTGATE DR, NAPA, CA 94558-1236
Document Number	0000008917
Instrument Date	Apr 5, 2017
Instrument	8917
Transaction Type	Transfer
Record Updated	May 1, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$1,100.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	40 TAGUS CT PORTOLA VALLEY CA 940287745, PORTOLA VALLEY, CA 94028-7745

Tax Assessment & Valuation

Source: Napa County assessment roll, as of October 21, 2026

Property Jurisdictions

Type	Name
State	California
County	Napa County
Unified School District	Napa Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$7,284.00 (+2.07%)	$651,086 (+2%) Land $651,086	$651,086 (+2%) Land $651,086
2025	$7,136.00 (+5.62%) Homeowner's exemption	$638,320 (+4.04%) Land $638,320	$638,320 Land $638,320
2023	$6,756.00 (+1.55%) Homeowner's exemption	$613,534 Land $613,534
2022	$6,653.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective June 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	4 (1995–2017)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides

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	Moderate above 69% of the US · above 44% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 NAPA serves 84,804 people · EPA ID CA2810003
Water Source	Surface water
Lead	Under 1 ppb (2022–2024) 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 149 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile, Verizon, Xfinity.

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