3470 Halfmoon Ct, Concord, CA 94518 Property Records

Contra Costa County property record for 3470 Halfmoon Ct, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,547 sqft · built 1974
Lot Size	0.225 acres (9,785 sqft)
Owner	2 Individual Names on File
Last Sale	$250,000 (Jun 2018)
Tax Bill	$7,191 (2025)
Deeds & Mortgages	Jun 2018 Sale Jun 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`134-441-003-8`

Property Details

APN / Parcel Number

Primary APN	`134-441-003-8`
Alternative APN	`134-441-003`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,547 sqft Living Area
Gross Area	2,069 sqft
1st Floor Area	1,547 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1975
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	9,785 sqft (0.225 acres)
Lot Dimensions	103 ft deep x 85 ft wide
Garage Type	Attached
Garage Area	522 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Baseboard
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3470 HALFMOON CT
City	CONCORD
State	CA
Zip	94518-2231
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	TRACT 3967 LOT 20
Legal Subdivision	YGNACIO HILLS UNIT #1
Legal Tract	3967
Legal Lot Number	20
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4006
Census Tract	337300

Owner

Source: Contra Costa County assessment roll, 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 Individual Names on File
Mailing Address	3470 HALFMOON CT, CONCORD, CA 94518-2231
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jun 29, 2018	Grant Deed, Transfer OLD REPUBLIC TITLE
Jun 29, 2018	Grant Deed, Transfer EUGENE P DOLAN

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 29, 2018 · Amount on Record
Deed Sale	Jun 29, 2018 · Amount on Record
Prior Sale	Jun 29, 2018 · Amount on Record
Deed Document Number	2018103767
Prior Transfer Date	Jul 11, 2011
Prior Transfer Doc	0000139786
Record Updated	Sep 20, 2026

June 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 29, 2018
Property Address	3470 HALFMOON CT, CONCORD, CA 94518-2231
Document Number	0000103766
Instrument Date	Jun 21, 2018
Instrument	103766
Transaction Type	Transfer
Record Updated	Jul 18, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$550.00
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	3470 HALFMOON CT CONCORD CA 945182231, CONCORD, CA 94518-2231

June 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 29, 2018
Property Address	3470 HALFMOON CT, CONCORD, CA 94518-2231
Document Number	0000103767
Instrument Date	Jun 21, 2018
Instrument	103767
Transaction Type	Transfer
Record Updated	Jul 18, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$275.00
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	3470 HALFMOON CT CONCORD CA 945182231, CONCORD, CA 94518-2231

Mortgage

Document Number	103768
Date	Jun 29, 2018
Instrument	103768

Lender

Name	EUGENE P DOLAN
Special Notes	Seller Financed

Agreement

Amount	Amount Recorded

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		$571,094 (+2%) Land $391,922 Building $179,172
2025	$7,191.00 (+4.66%)	$559,897 (+4.04%) Land $384,238 Building $175,659
2023	$6,871.00 (+1.39%)	$538,157 Land $369,318 Building $168,839
2022	$6,777.00

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 A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1998)
Most Recent Claim	Jan 1998 · rainfall accumulation

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 64% of the US · lower than 79% of California
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond ember reach

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 565 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
AT&T DSL	100 / 20

May also be available: Verizon.

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