5083 Saint Celestine Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 5083 Saint Celestine Ct, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,468 sqft · built 1983
Lot Size	0.115 acres (5,000 sqft)
Owner	Company Name on File
Tax Bill	$9,547 (2025)
Flood Zone	Zone X (moderate risk)
APN	`133-592-011`

Property Details

APN / Parcel Number

Primary APN	`133-592-011`
Alternative APN	`133-592-011-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,468 sqft Living Area
1st Floor Area	1,468 sqft

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1984
Lot Area	5,000 sqft (0.115 acres)
Garage Type	Attached
Garage Area	418 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	5083 SAINT CELESTINE CT
City	CONCORD
State	CA
Zip	94521-3649
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	T05597 L0083 B
Legal Tract	05597
Legal Lot Number	83
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2004
Census Tract	334008

Owner

Source: Contra Costa County records · APN 133-592-011

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	5083 SAINT CELESTINE CT, CONCORD, CA 94521-3649
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 08, 2016
Deed Sale	Sep 08, 2016
Prior Sale	Oct 29, 2004 · Amount on Record
Deed Document Number	2016182569
Prior Transfer Date	Mar 24, 2014
Prior Transfer Doc	0000049384
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$796,189 (+2%) Land $383,875 Building $412,314
2025	$9,547.00 (+4.49%) Homeowner's exemption	$780,579 (+4.04%) Land $376,349 Building $404,230
2023	$9,137.00 (+1.29%) Homeowner's exemption	$750,270 Land $361,736 Building $388,534
2022	$9,021.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 18 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	18 in force
Nearby Flood Claims	1 (2024)
Most Recent Claim	Nov 2024 · other causes

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

May also be available: Verizon.

Based on FCC filings for 550 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.