256 Boyes Blvd, Sonoma, CA 95476 Property Records

Sonoma County property record for 256 Boyes Blvd, Sonoma, CA 95476

Property Summary

Property Type	Quadplex
Details	6 bd · 3 ba · 4,060 sqft · built 1926
Lot Size	0.353 acres (15,367 sqft)
Owner	2 Trust Names on File
Last Sale	$251,000 (Apr 2020)
Tax Bill	$15,869 (2025)
Deeds & Mortgages	Apr 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`056-391-016-000`

Property Details

APN / Parcel Number

Primary APN	`056-391-016-000`
Alternative APN	`056-391-016`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Total Rooms	12 Rooms
Units	4 Units
Stories	2 Stories
Building Area	4,060 sqft Living Area

Exterior

Year Built	Built 1926
Effective Year Built	Effective 1985
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	15,367 sqft (0.353 acres)
Garage Type	Carport
Garage Area	1,140 sqft
Carport	Carport
Carport Area	1,140 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	056-391-016
Street Address	256 BOYES BLVD
City	SONOMA
State	CA
Zip	95476-3681
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Legal Description	86 FM 56-391-12 PT 17 PM 7964
Legal Subdivision	PARCEL MAP #7964
Legal Block	4
Legal Lot Number	1
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	4
Census Block	4011
Census Tract	150305

Owner

256 Boyes Blvd, a quadplex, is held in a trust since April 2020.

Source: Sonoma County records, as of September 1, 2026

Owner of Record	2 Trust Names on File
Mailing Address	17263 BUENA VISTA AVE, SONOMA, CA 95476-3492
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 21, 2020 · Amount on File
Deed Sale	Apr 21, 2020 · Amount on File
Prior Sale	Mar 13, 2015 · Amount on File
Deed Document Number	202030039
Prior Transfer Date	Apr 14, 2020
Prior Transfer Doc	0000030039
Record Updated	Oct 29, 2026

April 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Apr 21, 2020
Property Address	256 BOYES BLVD, SONOMA, CA 95476-3681
Document Number	0000030039
Map Reference	MB 371 PG 18&19
Instrument Date	Apr 14, 2020
Instrument	2020030039
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$276.10
Amount Accuracy	Rounded by County

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17263 BUENA VISTA AVE, SONOMA, CA 95476-3492

Mortgage

Document Number	0000030040
Date	Apr 21, 2020
Instrument	2020030040

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 256 Boyes Blvd was $15,869.

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$878,952 (+2%) Land $275,820 Building $603,132
2025	$15,869.00	$861,718 Land $270,412 Building $591,306
2023	$14,981.00 (+5.07%)	$828,258 Land $259,912 Building $568,346
2022	$14,258.00

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

Flood

FEMA maps place 256 Boyes Blvd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	1 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

Wildfire risk around 256 Boyes Blvd is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	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	VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013
Water Source	Groundwater
Last State Inspection	Sep 2022
Lead	Under 1 ppb (2024–2026) 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 711 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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