1436 Cullen Dr, Discovery Bay, CA 94505 Property Records

Contra Costa County property record for 1436 Cullen Dr, Discovery Bay, CA 94505

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,392 sqft · built 2007
Lot Size	0.168 acres (7,321 sqft)
Owner	Trust Name on File
Last Sale	$600,000 (Sep 2007)
Tax Bill	$11,479 (2025)
Deeds & Mortgages	Oct 2021 Reverse Mortgage Oct 2021 Reverse Mortgage
Flood Zone	Zone X (minimal risk)
APN	`011-600-058-9`

Property Details

APN / Parcel Number

Primary APN	`011-600-058-9`
Alternative APN	`011-600-058`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,392 sqft Living Area
1st Floor Area	1,694 sqft
2nd Floor Area	1,698 sqft

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	Cluster
Lot Area	7,321 sqft (0.168 acres)
View / Lot	Lake
Garage Type	Attached
Garage Area	694 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1436 CULLEN DR
City	DISCOVERY BAY
State	CA
Zip	94505-2638
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	P1
Legal Description	T8710 L124
Legal Subdivision	SUBDIVISION 8710
Legal Tract	8710
Legal Lot Number	124
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	1
Census Block	1013
Census Tract	304007

Owner

1436 Cullen Dr is owner-occupied and held in a trust since March 2011.

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

Owner of Record	Trust Name on File
Mailing Address	1436 CULLEN DR, DISCOVERY BAY, CA 94505-2638
Occupancy	Owner Occupied
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
Oct 20, 2021	Deed of Trust, Mortgage · Reverse Mortgage REVERSE MORTGAGE FUNDING LLC
Oct 20, 2021	Deed of Trust, Mortgage · Reverse Mortgage REVERSE MORTGAGE FUNDING LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 28, 2007 · Amount on File
Deed Sale	Sep 28, 2007 · Amount on File
Deed Document Number	2007273007
Last Transfer Date	Mar 27, 2011
Transfer Doc	0000078890
Record Updated	Sep 20, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1436 CULLEN DR, DISCOVERY BAY, CA 94505-2638
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1436 CULLEN DR, DISCOVERY BAY, CA 94505-2638

Mortgage

Document Number	0000288788
Date	Oct 20, 2021
Instrument	2021-288788

Lender

Name	REVERSE MORTGAGE FUNDING LLC
Type	Reverse Mortgage Lender
Address	77113

Agreement

Type	Reverse Mortgage
Amount	Amount on Record
Term	875 Months
Due	Sep 20, 2094

Interest

Rate Type	Adjustable Rate
Rate	1.52%
Type Change Date	Oct 1, 2021
Change Frequency	Annually
Index	1-Year CMT

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1436 CULLEN DR, DISCOVERY BAY, CA 94505-2638
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1436 CULLEN DR, DISCOVERY BAY, CA 94505-2638

Mortgage

Document Number	0000288787
Date	Oct 20, 2021
Instrument	2021-288787

Lender

Name	REVERSE MORTGAGE FUNDING LLC
Type	Reverse Mortgage Lender
Address	BLOOMFIELD, NJ 07003

Agreement

Type	Reverse Mortgage
Amount	Amount on Record
Term	875 Months
Due	Sep 20, 2094

Interest

Rate Type	Adjustable Rate
Rate	1.52%
Type Change Date	Oct 1, 2021
Change Frequency	Monthly
Index	1-Year CMT

Tax Assessment & Valuation

The 2025 property tax bill for 1436 Cullen Dr was $11,479 with a homeowner's exemption.

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		$810,268 (+2%) Land $200,962 Building $609,306
2025	$11,479.00 Homeowner's exemption	$794,381 Land $197,022 Building $597,359
2023	$10,785.00 (+1.88%) Homeowner's exemption	$763,536 Land $189,372 Building $574,164
2022	$10,586.00

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

Flood

FEMA maps place 1436 Cullen Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 1436 Cullen Dr is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% 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 226 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

May also be available: AT&T, T-Mobile.

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