5452 Roundtree Pl, Apt A, Concord, CA 94521 Property Records

Contra Costa County property record for 5452 Roundtree Pl, Apt A, Concord, CA 94521

Property Summary

Property Type	Townhouse
Details	2 bd · 1 ba · 914 sqft · built 1970
Lot Size	0.03 acres (1,326 sqft)
Owner	Individual Name on File
Last Sale	$405,000 (Jun 2024)
Tax Bill	$5,551 (2025)
Flood Zone	Zone X (minimal risk)
APN	`120-393-011-8`

Property Details

APN / Parcel Number

Primary APN	`120-393-011-8`
Alternative APN	`120-393-011`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	914 sqft Living Area
1st Floor Area	914 sqft

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1971
Architectural Style	Townhouse
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	1,326 sqft (0.03 acres)
Garage Type	Carport
Garage Area	200 sqft
Carport	Carport
Carport Area	200 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	5452 ROUNDTREE PL, A
City	CONCORD
State	CA
Zip	94521-3949
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	TRACT 3928 LOT 11 BLK 8
Legal Subdivision	ROUNDTREE SUB 3928
Legal Tract	3928
Legal Block	8
Legal Lot Number	11
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1002
Census Tract	355310

Owner

Source: Contra Costa County assessment roll, APN 120-393-011-8, as of 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	Individual Name on File
Mailing Address	5452 ROUNDTREE PL, A, CONCORD, CA 94521-3949
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 20, 2024 · Amount on Record
Deed Sale	Jun 20, 2024 · Amount on Record
Prior Sale	Jun 30, 2011 · Amount on Record
Deed Document Number	202458714
Prior Transfer Date	Aug 31, 2010
Prior Transfer Doc	0000251529
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County assessment roll as of 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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value
2026		$385,000 (-6.8%) Land $251,914 Building $133,086
2025	$5,551.00 (+158.07%)	$413,100 (+264.68%) Land $270,300 Building $142,800
2023	$2,151.00 (+2.62%)	$113,278 Land $59,102 Building $54,176
2022	$2,096.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

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; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, 588 locations within half a mile, 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
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA0710003, 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.