5075 Big Ranch Rd, Napa, CA 94558 Property Records

Napa County property record for 5075 Big Ranch Rd, Napa, CA 94558

Property Summary

Property Type	Rural Home
Details	4 bd · 6 ba · 5,809 sqft · built 2023
Lot Size	1.27 acres (55,321 sqft)
Owner	Company Name on Record
Last Sale	$1,525,000 (Feb 2020)
Tax Bill	$71,684 (2025)
Deeds & Mortgages	Jul 2020 Sale Jul 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`036-150-020-000`

Property Details

APN / Parcel Number

Primary APN	`036-150-020-000`
Alternative APN	`03615020`

Interior

Bedrooms	4 Beds
Full Baths	6 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	5,809 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2023
Construction Type	Wood
Lot Area	55,321 sqft (1.27 acres)
Garage Type	Attached
Garage Area	572 sqft
Parking Spaces	2 Parking Spaces
Pool Type	Pool with Hot Tub/Spa

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Old Parcel Number	03615020
Street Address	5075 BIG RANCH RD
City	NAPA
State	CA
Zip	94558-1001
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Local Zoning Code	AP
Legal Description	SUBD:NAPA RANCHO
Legal Subdivision	NAPA RANCHO
Jurisdiction	NAPA CA
Township / Civil Division	NAPA
Census Block Group	3
Census Block	3001
Census Tract	201200

Owner

Source: Napa County records, as of December 1, 2025

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	61 SINGINGWOOD LN, ORINDA, CA 94563-1210
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 8, 2020	Grant Deed, Transfer PLACER TITLE COMPANY, PLACER TITLE CO.
Jul 6, 2020	Quit Claim Deed, Transfer PLACER TITLE COMPANY, PLACER TITLE CO.
Feb 12, 2020	Grant Deed, Transfer TUNNEY FAMILY LP
Jul 24, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 12, 2020 · Amount on Record
Deed Sale	Feb 12, 2020 · Amount on Record
Prior Sale	Jul 6, 2020
Deed Document Number	0000004006
Last Transfer Date	Jul 8, 2020
Transfer Doc	0000016019
Record Updated	Jun 8, 2026

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Jul 8, 2020
Property Address	5075 BIG RANCH RD, NAPA, CA 94558-1001
Document Number	0000016019
Instrument Date	Jul 2, 2020
Instrument	16019
Transaction Type	Transfer
Record Updated	Jul 20, 2020
Title Company	PLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

Amount	Amount Recorded
Tax	$2,750.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	61 SININWOOD LN ORINDA CA 94563, ORINDA, CA 94563

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Jul 6, 2020
Property Address	5075 BIG RANCH RD, NAPA, CA 94558-1001
Document Number	0000015859
Instrument Date	Jul 1, 2020
Instrument	15859
Transaction Type	Transfer
Record Updated	Sep 23, 2020
Title Company	PLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	130 FAIRFIELD PL MORAGA CA 945562509, MORAGA, CA 94556-2509

February 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Feb 12, 2020
Property Address	5075 BIG RANCH RD, NAPA, CA 94558-1001
Document Number	0000004006
Instrument Date	Feb 7, 2020
Instrument	4006
Transaction Type	Transfer
Record Updated	Mar 3, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,678.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	675 HARTZ AVE #300 DANVILLE CA 945263859, 300, DANVILLE, CA 94526-3859

Mortgage

Document Number	4007
Date	Feb 12, 2020
Instrument	4007

Lender

Name	TUNNEY FAMILY LP
Address	38 KEYES AVE # 200THE, SAN FRANCISCO, CA 94129-1707

Agreement

Amount	Amount Recorded

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Jul 24, 2019
Property Address	5075 BIG RANCH RD, NAPA, CA 94558-1001
Document Number	0000014189
Instrument Date	Jul 8, 2019
Instrument	14189
Transaction Type	Transfer
Record Updated	Aug 1, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5075 BIG RANCH RD NAPA CA 945581001, NAPA, CA 94558-1001

Tax Assessment & Valuation

Source: Napa County assessment roll, as of July 1, 2025

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
2025	$71,684.00 (+40.47%)	$6,442,834 (+38.44%) Land $2,734,114 Building $3,708,720
2023	$51,030.00 (+44.2%)	$4,653,946 Land $2,627,946 Building $2,026,000
2022	$35,389.00

Assessed value is set for property tax purposes and is not a market price estimate.

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
Flood Insurance Cost	Premium on Record median of 29 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	29 in force
Nearby Flood Claims	4 (2017–2025)
Claims Outside the SFHA	1 of 4
Most Recent Claim	Feb 2025 · river or lake flooding
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Feb 2019 · 2 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	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 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 13 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Valley Internet Fixed Wireless	300 / 150
T-Mobile Fixed Wireless	25 / 3

May also be available: AT&T, Verizon.

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