4990 S Pt, Discovery Bay, CA 94505 Property Records

Contra Costa County property record for 4990 S Pt, Discovery Bay, CA 94505

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,193 sqft · built 1980
Lot Size	0.165 acres (7,200 sqft)
Owner	2 Trust Names on File
Last Sale	$849,000 (Apr 2018)
Tax Bill	$12,699 (2025)
Deeds & Mortgages	Jun 2020 Transfer Apr 2018 Sale
Flood Zone	Zone X (moderate risk)
APN	`004-132-016-9`

Property Details

APN / Parcel Number

Primary APN	`004-132-016-9`
Alternative APN	`004-132-016`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,193 sqft Living Area
1st Floor Area	2,193 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1992
Lot Area	7,200 sqft (0.165 acres)
View / Lot	Waterfront
Garage Type	Attached
Garage Area	871 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4990 SOUTH PT
City	DISCOVERY BAY
State	CA
Zip	94505-9493
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	F1
Legal Description	TRACT 4206 LOT 25 EX MR
Legal Subdivision	SUBDIVISION 4206
Legal Tract	4206
Legal Lot Number	25
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	2
Census Block	2006
Census Tract	304004

Owner

4990 S Pt is held in a trust since April 2018.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Trust Names on File
Mailing Address	4990 SOUTH PT, DISCOVERY BAY, CA 94505-9493
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

Date	Document
Jun 25, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Apr 11, 2018	Grant Deed, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 11, 2018 · Amount on File
Deed Sale	Apr 11, 2018 · Amount on File
Prior Sale	Nov 10, 2009 · Amount on File
Deed Document Number	201855405
Prior Transfer Date	Jun 11, 1996
Prior Transfer Doc	0000009806
Record Updated	Oct 29, 2026

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 25, 2020
Property Address	4990 SOUTH PT, DISCOVERY BAY, CA 94505-9493
Document Number	0000125044
Instrument Date	Jun 15, 2020
Instrument	125044
Transaction Type	Transfer
Record Updated	Jul 3, 2020
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	4990 SOUTH PT DISCOVERY BAY CA 945059493, DISCOVERY BAY, CA 94505-9493

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 11, 2018
Property Address	4990 SOUTH PT, DISCOVERY BAY, CA 94505-9493
Document Number	0000055405
Instrument Date	Mar 8, 2018
Instrument	55405
Transaction Type	Transfer
Record Updated	Apr 16, 2018
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$933.90
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4990 SOUTH PT DISCOVERY BAY CA 945059493, DISCOVERY BAY, CA 94505-9493

Tax Assessment & Valuation

The 2025 property tax bill for 4990 S Pt was $12,699.

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		$1,016,566 (+2%) Land $371,386 Building $645,180
2025	$12,699.00	$996,634 Land $364,104 Building $632,530
2023	$11,958.00 (+1.58%)	$957,935 Land $349,966 Building $607,969
2022	$11,772.00

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

Flood

FEMA maps place 4990 S Pt in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force
Nearby Flood Claims	10 (1982–2017)
Claims Outside the SFHA	4 of 10
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Winter Storms And Flooding, Mar 1998 · 2 claims

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 4990 S Pt 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 93% of the US · lower than 96% 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	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 403 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: Matrix Broadband.

Nearby Properties on S Pt

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