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5510 Roundtree Dr, Apt A, Concord, CA 94521 Property Records

Contra Costa County property record for 5510 Roundtree Dr, Apt A, Concord, CA 94521

Property Summary

Property TypeTownhouse
Details2 bd · 1.5 ba · 914 sqft · built 1971
Lot Size0.03 acres (1,292 sqft)
Owner2 Individual Names on Record
Last Sale$442,000 (Feb 2024)
Tax Bill$5,967 (2025)
Deeds & MortgagesFeb 2024 Sale & Mortgage
Jun 2022 Sale
+ 1 more
Flood ZoneZone X (minimal risk)
APN120-262-071

Property Details

APN / Parcel Number

Primary APN120-262-071
Alternative APN
  • 120-262-071-0

Interior

Bedrooms2 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories1 Story
Building Area914 sqft Living Area
1st Floor Area914 sqft

Exterior

Year BuiltBuilt 1971
Effective Year BuiltEffective 1985
Architectural StyleTownhouse
Lot Area1,292 sqft (0.03 acres)
Garage TypeAttached
Garage Area200 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address5510 ROUNDTREE DR, A
CityCONCORD
StateCA
Zip94521-3935
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Local Zoning CodePUD
Legal DescriptionTRACT 3931 LOT 6 BLK 24
Legal SubdivisionROUNDTREE SUB 3931
Legal Tract3931
Legal Block24
Legal Lot Number6
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1002
Census Tract355310

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 Record2 Individual Names on Record
Mailing Address5510 ROUNDTREE DR, A, CONCORD, CA 94521-3935
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Feb 8, 2024Grant Deed, Transfer · Conventional Mortgage
CMG MORTGAGE INC
Jun 24, 2022Grant Deed, Transfer
FIDELITY NATIONAL TITLE CO
Dec 11, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 8, 2024 · Amount on Record
Deed SaleFeb 8, 2024 · Amount on Record
Prior SaleJun 24, 2022 · Amount on Record
Deed Document Number202412409
Prior Transfer DateSep 6, 2023
Prior Transfer Doc0000088167
Record UpdatedSep 20, 2026

February 2024: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 8, 2024
Property Address5510 ROUNDTREE DR APT A, A, CONCORD, CA 94521-3935
Document Number0000012409
Map ReferenceMB 138 PG 23
Instrument DateFeb 1, 2024
Instrument2024-012409
Transaction TypeTransfer
Record UpdatedFeb 16, 2024
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address5510 ROUNDTREE DR APT A, A, CONCORD, CA 94521-3935

Mortgage

Document Number0000012410
DateFeb 8, 2024
Instrument2024-012410
Lender
NameCMG MORTGAGE INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 1, 2054

June 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJun 24, 2022
Property Address5510 ROUNDTREE DR APT A, A, CONCORD, CA 94521-3935
Document Number0000104044
Map ReferenceMB 138 PG 23
Instrument DateJun 9, 2022
Instrument2022-104044
Transaction TypeTransfer
Record UpdatedJun 7, 2023
Title CompanyFIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address146 LA ESPIRAL, ORINDA, CA 94563-1811

December 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 11, 2018
Property Address5510 ROUNDTREE DR APT A, A, CONCORD, CA 94521-3935
Document Number0000198116
Instrument DateNov 27, 2018
Instrument198116
Transaction TypeTransfer
Record UpdatedDec 20, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address5510 ROUNDTREE DR #A CONCORD CA 945213935, A, CONCORD, CA 94521-3935

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityConcord City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$410,000 (-9.06%) Land $241,177 Building $168,823
2025$5,967.00 (+1.55%)$450,840 (+0.19%) Land $265,200 Building $185,640
2023$5,876.00 (+26.94%)$450,000 Land $306,000 Building $144,000
2022$4,629.00

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureNone
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 SystemCONTRA COSTA WATER DISTRICT
serves 210,500 people · EPA ID CA0710003
Water SourceSurface water
Last State InspectionJan 2022
LeadUnder 1 ppb (2026–2028)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 631 locations within half a mile, as of December 31, 2025

ProviderMax 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

May also be available: AT&T.

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