Contra Costa County property record for 5505 Roundtree Dr, Apt D, Concord, CA 94521 · Last verified July 2026
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 1.5 ba · 914 sqft · built 1971 |
| Lot Size | 0.03 acres (1,292 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $335,000 (Jun 2017) |
| Tax Bill | $5,720 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer Jun 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 120-261-058-8 |
| Primary APN | 120-261-058-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 914 sqft Living Area |
| 1st Floor Area | 914 sqft |
| 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 |
| Cooling System | Central |
|---|
| Street Address | 5505 ROUNDTREE DR, D |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-3941 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 3931 LOT 11 BLK 26 |
| Legal Subdivision | SUBDIVISION 3931 |
| Legal Tract | 3931 |
| Legal Block | 26 |
| Legal Lot Number | 11 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 355310 |
Source: Contra Costa County records · APN 120-261-058-8
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 263 LOS BANOS AVE, WALNUT CREEK, CA 94598-3131 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jan 29, 2024 | Intrafamily Transfer, Transfer |
| Jun 08, 2017 | Grant Deed, Transfer · Conventional Mortgage FIRST CALIFORNIA MORTGAGE CO |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 08, 2017 · Amount on Record |
| Deed Sale | Jun 08, 2017 · Amount on Record |
| Prior Sale | Feb 16, 2005 · Amount on Record |
| Deed Document Number | 2017102312 |
| Last Transfer Date | Jan 26, 2024 |
| Transfer Doc | 0000008940 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 29, 2024 |
| Property Address | 5505 ROUNDTREE DR APT D, D, CONCORD, CA 94521-3941 |
| Document Number | 0000008940 |
| Map Reference | MB 138 PG 23 |
| Instrument Date | Jan 26, 2024 |
| Instrument | 2024-008940 |
| Transaction Type | Transfer |
| Record Updated | Feb 06, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 263 LOS BANOS AVE, WALNUT CREEK, CA 94598-3131 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 08, 2017 |
| Property Address | 5505 ROUNDTREE DR APT D, D, CONCORD, CA 94521-3941 |
| Document Number | 0000102312 |
| Map Reference | MB138 PG23 |
| Instrument Date | Jun 02, 2017 |
| Instrument | 2017-102312 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1324 E 38TH ST, TULSA, OK 74105-3341 |
| Document Number | 0000102313 |
|---|---|
| Date | Jun 08, 2017 |
| Instrument | 2017-102313 |
| Name | FIRST CALIFORNIA MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2047 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $405,000 (-5.46%) Land $250,715 Building $154,285 | |
| 2025 | $5,720.00 (+17.05%) | $428,400 (+14.64%) Land $265,200 Building $163,200 |
| 2023 | $4,887.00 (+1.69%) Homeowner's exemption | $373,694 Land $232,026 Building $141,668 |
| 2022 | $4,806.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 588 locations within about half a mile of this property
| Provider | Technology | Download / Upload (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 | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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