3548 Bonari Ct, Concord, CA 94519 Property Records

Contra Costa County property record for 3548 Bonari Ct, Concord, CA 94519

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,750 sqft · built 1971
Lot Size	0.231 acres (10,080 sqft)
Owner	Company Name on Record
Tax Bill	$2,154 (2025)
Deeds & Mortgages	Aug 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`113-299-031-6`

Property Details

APN / Parcel Number

Primary APN	`113-299-031-6`
Alternative APN	`113-299-031`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,750 sqft Living Area
1st Floor Area	1,750 sqft

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1972
Lot Area	10,080 sqft (0.231 acres)
Lot Dimensions	121 ft deep x 82 ft wide
Garage Type	Attached
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	3548 BONARI CT
City	CONCORD
State	CA
Zip	94519-2414
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 3922 LOT 14
Legal Subdivision	SUBDIVISION 3922
Legal Tract	3922
Legal Lot Number	14
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	5
Census Block	5000
Census Tract	331000

Owner

Source: Contra Costa County records, as of July 14, 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	3548 BONARI CT, CONCORD, CA 94519-2414
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Aug 15, 2018
Transfer Doc	0000131419
Record Updated	Sep 20, 2026

August 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 16, 2018
Property Address	3548 BONARI CT, CONCORD, CA 94519-2414
Document Number	0000131419
Instrument Date	Aug 15, 2018
Instrument	131419
Transaction Type	Transfer
Record Updated	Aug 24, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3548 BONARI CT CONCORD CA 945192414, CONCORD, CA 94519-2414
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Concord City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$118,832 (+2%) Land $45,979 Building $72,853
2025	$2,154.00 (+7.06%) Homeowner's exemption	$116,503 (+4.04%) Land $45,078 Building $71,425
2023	$2,012.00 (+2.76%) Homeowner's exemption	$111,981 Land $43,329 Building $68,652
2022	$1,958.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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 7 (15% premium discount)
Nearby Flood Policies	3 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	Low lower than 97% of the US · lower than 97.8% 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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 505 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20