5454 Roundtree Pl, Apt E, Concord, CA 94521 Property Records

Contra Costa County property record for 5454 Roundtree Pl, Apt E, Concord, CA 94521

Property Summary

Property Type	Townhouse
Details	2 bd · 1.5 ba · 973 sqft · built 1970
Lot Size	0.016 acres (702 sqft)
Owner	Individual Name on File
Last Sale	$425,000 (May 2023)
Tax Bill	$5,873 (2025)
Deeds & Mortgages	May 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`120-393-003-5`

Property Details

APN / Parcel Number

Primary APN	`120-393-003-5`
Alternative APN	`120-393-003`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	973 sqft Living Area
1st Floor Area	492 sqft
2nd Floor Area	481 sqft

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1980
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tile
Lot Area	702 sqft (0.016 acres)
Garage Type	Carport
Garage Area	200 sqft
Carport	Carport
Carport Area	200 sqft
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	5454 ROUNDTREE PL, E
City	CONCORD
State	CA
Zip	94521-3950
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PD
Legal Description	TRACT 3928 LOT 3 BLK 8
Legal Subdivision	ROUNDTREE SUB 3928
Legal Tract	3928
Legal Block	8
Legal Lot Number	3
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 · APN 120-393-003-5

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	Individual Name on File
Mailing Address	5454 ROUNDTREE PL, CONCORD, CA 94521-3998
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 10, 2023 · Amount on Record
Deed Sale	May 10, 2023 · Amount on Record
Prior Sale	Jun 30, 2015 · Amount on Record
Deed Document Number	202343866
Prior Transfer Date	Aug 29, 1997
Prior Transfer Doc	0000179478
Record Updated	Sep 20, 2026

May 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 10, 2023
Property Address	5454 ROUNDTREE PL APT E, E, CONCORD, CA 94521-3950
Document Number	0000043866
Map Reference	MB 129 PG 1-9
Instrument Date	May 04, 2023
Instrument	2023-043866
Transaction Type	Transfer
Record Updated	May 23, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Notice of Default Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5454 ROUNDTREE PL APT E, E, CONCORD, CA 94521-3950

Mortgage

Document Number	0000043867
Date	May 10, 2023
Instrument	2023-043867

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 01, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.25%
Type Change Date	Jun 01, 2033
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.2%
Index	Other
Margin	3
Max Rate	10.2%

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		$390,000 (-11.8%) Land $298,236 Building $91,764
2025	$5,873.00 (+32.75%)	$442,170 (+38.69%) Land $338,130 Building $104,040
2023	$4,424.00 (+1.72%)	$318,823 Land $161,721 Building $157,102
2022	$4,349.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · 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 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

Based on FCC filings for 588 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.