1340 Crestmont Dr, Angwin, CA 94508 Property Records

Napa County property record for 1340 Crestmont Dr, Angwin, CA 94508

Property Summary

Property Type	Rural Home
Details	4 bd · 4.5 ba · 4,141 sqft · built 2004
Lot Size	3.76 acres (163,786 sqft)
Owner	Company Name on Record
Last Sale	$485,000 (Feb 2003)
Tax Bill	$41,842 (2026)
Deeds & Mortgages	Mar 2018 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`025-370-062-000`

Property Details

APN / Parcel Number

Primary APN	`025-370-062-000`
Alternative APNs	`025-370-062` `02537062`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,141 sqft Living Area
Gross Area	5,258 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2004
Construction Type	Wood
Lot Area	163,786 sqft
Garage Type	Attached
Garage Area	1,117 sqft
Parking Spaces	4 Parking Spaces

Location & Zoning

Old Parcel Number	025-370-062
Street Address	1340 CRESTMONT DR
City	ANGWIN
State	CA
Zip	94508-9682
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Local Zoning Code	AW
Legal Subdivision	MICHAEL PAUL MERTSCHING
Jurisdiction	NAPA CA
Township / Civil Division	ANGWIN
Census Block Group	6
Census Block	6000
Census Tract	201700

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	Company Name on Record
Mailing Address	19 AVIARA CT, NAPA, CA 94558-1577
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 4, 2003 · Amount on Record
Deed Sale	Feb 4, 2003 · Amount on Record
Deed Document Number	20036080
Last Transfer Date	Sep 4, 2008
Transfer Doc	0000023015
Record Updated	Oct 29, 2026

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	1340 CRESTMONT DR, ANGWIN, CA 94508-9682
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000004252
Date	Mar 7, 2018
Instrument	2018-0004252

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Napa County
Elementary School District	Howell Mountain Elementary School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$41,842.00 (+0.02%)	$4,100,000 (-) Land $1,975,000 Building $2,125,000	$4,100,000 (-) Land $1,975,000 Building $2,125,000
2025	$41,832.00 (-0.05%)	$4,100,000 (-) Land $1,975,000 Building $2,125,000	$4,100,000 Land $1,975,000 Building $2,125,000
2023	$41,851.00 (+14.37%)	$4,100,000 Land $1,975,000 Building $2,125,000
2022	$36,594.00

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	23 (1986–2005)
Claims Outside the SFHA	4 of 23
Most Recent Claim	Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 5 claims Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 4 claims Severe Storms & Flooding, Feb 1986 · 5 claims

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	High above 87% of the US · above 67% of California
Wildfire Likelihood	0.7% annual chance
Exposure	Direct burnable vegetation

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	LINDA VISTA MUTUAL WATER CO private · serves 90 people · EPA ID CA2800528
Water Source	Groundwater
Last State Inspection	Apr 2025
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 15 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20
Valley Internet Fixed Wireless	150 / 75

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Crestmont Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures