5470 Roundtree Dr, Apt B, Concord, CA 94521 Property Records

Contra Costa County property record for 5470 Roundtree Dr, Apt B, Concord, CA 94521

Property Summary

Property Type	Townhouse
Details	2 bd · 1 ba · 914 sqft · built 1971
Lot Size	0.03 acres (1,292 sqft)
Owner	Company Name on Record
Tax Bill	$2,474 (2025)
Flood Zone	Zone X (minimal risk)
APN	`120-262-018-1`

Property Details

APN / Parcel Number

Primary APN	`120-262-018-1`
Alternative APN	`120-262-018`

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 1971
Effective Year Built	Effective 1972
Architectural Style	Townhouse
Lot Area	1,292 sqft (0.03 acres)
Garage Type	Attached
Garage Area	200 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	5470 ROUNDTREE DR, B
City	CONCORD
State	CA
Zip	94521-3911
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PUD
Legal Description	TRACT 3930 LOT 18 BLK 19
Legal Subdivision	ROUNDTREE UNIT THREE
Legal Tract	3930
Legal Block	19
Legal Lot Number	18
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 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	Company Name on Record
Mailing Address	5504 ROUNDTREE DR, A, CONCORD, CA 94521-3920
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Nov 1, 1997
Transfer Doc	0000000861
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 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

Year	Tax Bill	Assessed Value
2026		$137,006 (+2%) Land $57,805 Building $79,201
2025	$2,474.00 (+6.36%)	$134,321 (+4.04%) Land $56,672 Building $77,649
2023	$2,326.00 (+2.51%)	$129,107 Land $54,472 Building $74,635
2022	$2,269.00

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

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

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

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 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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
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, 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 588 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20