9127 Calypso Ct, Discovery Bay, CA 94505 Property Records

Contra Costa County property record for 9127 Calypso Ct, Discovery Bay, CA 94505

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,549 sqft · built 2018
Lot Size	0.2 acres (8,696 sqft)
Owner	2 Individual Names on Record
Last Sale	$830,000 (Dec 2019)
Tax Bill	$10,889 (2025)
Deeds & Mortgages	Dec 2019 Sale Aug 2019 Sale & Mortgage + 2 more
Flood Zone	Zone X (moderate risk)
APN	`011-690-046-5`

Property Details

APN / Parcel Number

Primary APN	`011-690-046-5`
Alternative APN	`011-690-046`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,549 sqft Living Area
1st Floor Area	2,549 sqft

Exterior

Year Built	Built 2018
Effective Year Built	Effective 2019
Architectural Style	Cluster
Lot Area	8,696 sqft (0.2 acres)
Garage Type	Attached
Garage Area	596 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	9127 CALYPSO CT
City	DISCOVERY BAY
State	CA
Zip	94505-2699
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	P1
Legal Description	T9067 L46
Legal Subdivision	LAKES/DISCOVERY BAY LAKES 12 9
Legal Tract	9067
Legal Lot Number	46
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	1
Census Block	1045
Census Tract	304006

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 Individual Names on Record
Mailing Address	9127 CALYPSO CT, DISCOVERY BAY, CA 94505-2699
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 20, 2019	Grant Deed, Transfer NOT AVAILABLE
Aug 1, 2019	Grant Deed, Transfer INDEPENDENT EXCHANGE SVCS
Aug 31, 2018	Grant Deed, Construction Loan · Construction Mortgage HOFMANN LAND DEV CO LLC
Jan 19, 2018	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 20, 2019 · Amount on Record
Deed Sale	Dec 20, 2019 · Amount on Record
Prior Sale	Aug 1, 2019 · Amount on Record
Deed Document Number	2019228845
Record Updated	Sep 20, 2026

December 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 20, 2019
Property Address	9127 CALYPSO CT, DISCOVERY BAY, CA 94505-2699
Document Number	0000228845
Instrument Date	Dec 20, 2019
Instrument	228845
Transaction Type	Transfer
Record Updated	Jan 7, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Tax	$913.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1135 ENCANTO WAY PACIFICA CA 940443344, PACIFICA, CA 94044-3344

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 1, 2019
Property Address	9127 CALYPSO CT, DISCOVERY BAY, CA 94505-2699
Document Number	0000120677
Instrument Date	Jul 25, 2019
Instrument	120677
Transaction Type	Transfer
Record Updated	Aug 9, 2019
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$730.40
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	275 BATTERY ST #200 SAN FRANCISCO CA 941113379, 200, SAN FRANCISCO, CA 94111-3379

Mortgage

Document Number	120678
Date	Aug 1, 2019
Instrument	120678

Lender

Name	INDEPENDENT EXCHANGE SVCS
Address	SAN FRANCISCO, CA 94111

Agreement

Amount	Amount Recorded

August 2018: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 31, 2018
Property Address	9127 CALYPSO CT, DISCOVERY BAY, CA 94505-2699
Instrument Date	Jul 6, 2018
Instrument	140259
Transaction Type	Construction Loan
Record Updated	Sep 14, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3200 DANVILLE BLVD #200 ALAMO CA 945071989, 200, ALAMO, CA 94507-1989
Investor	Possibly a Property Investor

Mortgage

Document Number	0000140259
Date	Aug 31, 2018
Instrument	140259

Lender

Name	HOFMANN LAND DEV CO LLC
Address	1380 GALAXY WAY # B, CONCORD, CA 94520-4912

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

January 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 19, 2018
Property Address	9127 CALYPSO CT, DISCOVERY BAY, CA 94505-2699
Document Number	0000008496
Instrument Date	Jan 18, 2018
Instrument	8496
Transaction Type	Transfer
Record Updated	Jan 26, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$11,412.50
Amount Accuracy	Full Value
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3200 DANVILLE BLVD #200 ALAMO CA 945071989, 200, ALAMO, CA 94507-1989
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
Elementary School District	Byron Union Elementary School District (KG - 08)
Secondary School District	Liberty Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$811,758 (+2%) Land $178,480 Building $633,278
2025	$10,889.00 (+6.4%)	$795,842 (+4.04%) Land $174,981 Building $620,861
2023	$10,234.00 (+1.65%)	$764,940 Land $168,187 Building $596,753
2022	$10,068.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 15 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	15 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	Moderate above 62% of the US · lower than 62% of California
Wildfire Likelihood	0.1% 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	TOWN OF DISCOVERY BAY serves 16,790 people · EPA ID CA0710009
Water Source	Groundwater
Last State Inspection	Mar 2023
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 6 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25

May also be available: Verizon.

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