Contra Costa County property record for 5436 Roundtree Ct, Apt B, Concord, CA 94521 · Last verified July 2026
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 1.5 ba · 973 sqft · built 1970 |
| Lot Size | 0.016 acres (702 sqft) |
| Owner | Company Name on File |
| Last Sale | $145,000 (Feb 2009) |
| Tax Bill | $2,975 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage Mar 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 120-392-045-7 |
| Primary APN | 120-392-045-7 |
|---|---|
| Alternative APN |
|
| 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 |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| 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 |
| Cooling System | Window A/C |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 5436 ROUNDTREE CT, B |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-3927 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 3928 LOT 15 BLK 4 |
| Legal Subdivision | ROUNDTREE SUB 3928 |
| Legal Tract | 3928 |
| Legal Block | 4 |
| Legal Lot Number | 15 |
| 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 120-392-045-7
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 | Company Name on File |
|---|---|
| Mailing Address | 5436 ROUNDTREE CT, B, CONCORD, CA 94521-3927 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jun 22, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PROVIDENT CU |
| Mar 20, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 27, 2009 · Amount on Record |
| Deed Sale | Feb 27, 2009 · Amount on Record |
| Prior Sale | Dec 04, 2008 · Amount on Record |
| Deed Document Number | 200941429 |
| Last Transfer Date | Mar 02, 2017 |
| Transfer Doc | 0000047453 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5436 ROUNDTREE CT APT B, B, CONCORD, CA 94521-3927 |
| Document Number | 0000128623 |
| Instrument Date | Jun 22, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 10, 2020 |
| Title Company | TITLE SERVICE AND LIAISON COMPANIES, SYNRGO INC |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 5436 ROUNDTREE CT #B CONCORD CA 945213927, B, CONCORD, CA 94521-3927 |
| Document Number | 0000128623 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 128623 |
| Name | PROVIDENT CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94065 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 29, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 20, 2017 |
| Property Address | 5436 ROUNDTREE CT APT B, B, CONCORD, CA 94521-3927 |
| Document Number | 0000047453 |
| Instrument Date | Mar 02, 2017 |
| Instrument | 47453 |
| Transaction Type | Transfer |
| Record Updated | Mar 28, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 5436 ROUNDTREE CT CONCORD CA 945217994, CONCORD, CA 94521-7994 |
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 | $190,441 (+2%) Land $105,072 Building $85,369 | |
| 2025 | $2,975.00 (+6.02%) Homeowner's exemption | $186,708 (+4.04%) Land $103,012 Building $83,696 |
| 2023 | $2,806.00 (+2.3%) Homeowner's exemption | $179,460 Land $99,013 Building $80,447 |
| 2022 | $2,743.00 |
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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