290 Coronado St, Hercules, CA 94547 Property Records

Contra Costa County property record for 290 Coronado St, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,223 sqft · built 1989
Lot Size	0.184 acres (8,000 sqft)
Owner	2 Company Names on Record
Last Sale	$375,000 (Apr 2012)
Tax Bill	$7,464 (2025)
Deeds & Mortgages	Oct 2025 Transfer Jan 2024 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`362-373-017-7`

Property Details

APN / Parcel Number

Primary APN	`362-373-017-7`
Alternative APN	`362-373-017`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,223 sqft Living Area
1st Floor Area	1,336 sqft
2nd Floor Area	887 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Roof Material	Tile
Lot Area	8,000 sqft (0.184 acres)
Garage Type	Attached
Garage Area	410 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	290 CORONADO ST
City	HERCULES
State	CA
Zip	94547-2019
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A-2
Legal Description	T6722 L74
Legal Subdivision	SUBDIVISION 6722
Legal Tract	6722
Legal Lot Number	74
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	BRIONES
Census Block Group	2
Census Block	2002
Census Tract	356002

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	2 Company Names on Record
Mailing Address	290 CORONADO ST, HERCULES, CA 94547-2019
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 8, 2025	Intrafamily Transfer, Transfer
Jan 25, 2024	Deed of Trust, Mortgage · Line of Credit 1ST UNITED CREDIT UNION
Aug 7, 2023	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 23, 2012 · Amount on Record
Deed Sale	Apr 23, 2012 · Amount on Record
Prior Sale	Oct 7, 2005 · Amount on Record
Deed Document Number	201292521
Last Transfer Date	Aug 4, 2023
Transfer Doc	0000075010
Record Updated	Oct 29, 2026

October 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 8, 2025
Property Address	290 CORONADO ST, HERCULES, CA 94547-2019
Document Number	0000105510
Map Reference	MB 326 PG 9
Instrument Date	Oct 8, 2025
Instrument	2025- 105510
Transaction Type	Transfer
Record Updated	Oct 21, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	290 CORONADO ST, HERCULES, CA 94547-2019

January 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	290 CORONADO ST, HERCULES, CA 94547-2019
Transaction Type	Mortgage
Record Updated	Feb 2, 2024
Title Company	MEMBERS TITLE COMPANY/CA INC, MEMBERS TITLE CO OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	290 CORONADO ST, HERCULES, CA 94547-2019

Mortgage

Document Number	0000007798
Date	Jan 25, 2024
Instrument	2024-007798

Lender

Name	1ST UNITED CREDIT UNION
Address	PLEASANTON, CA 94588

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jan 24, 2054

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 7, 2023
Property Address	290 CORONADO ST, HERCULES, CA 94547-2019
Document Number	0000075010
Map Reference	MB 326 PG 9
Instrument Date	Aug 4, 2023
Instrument	2023-075010
Transaction Type	Transfer
Record Updated	Aug 16, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	290 CORONADO ST, HERCULES, CA 94547-2019

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	Hercules City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$480,428 (+2%) Land $153,734 Building $326,694
2025	$7,464.00 (+1.77%)	$471,009 (+4.04%) Land $150,720 Building $320,289
2023	$7,334.00 (+1.21%) Homeowner's exemption	$452,720 Land $144,868 Building $307,852
2022	$7,246.00

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	7 (1993–2017)
Claims Outside the SFHA	2 of 7
Most Recent Claim	Feb 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	High above 85% of the US · above 65% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 26 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	100 / 20

May also be available: Unwired.

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