Contra Costa County property record for 5436 Roundtree Ct, Apt C, 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 | 2 Company Names on File |
| Last Sale | $112,500 (Oct 1999) |
| Tax Bill | $2,822 (2025) |
| Deeds & Mortgages | Jun 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 120-392-046-5 |
| Primary APN | 120-392-046-5 |
|---|---|
| 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 | Townhouse |
| Lot Area | 702 sqft (0.016 acres) |
| Garage Type | Attached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 5436 ROUNDTREE CT, C |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-3927 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 3928 LOT 16 BLK 4 |
| Legal Subdivision | ROUNDTREE |
| Legal Tract | 3928 |
| Legal Block | 4 |
| Legal Lot Number | 16 |
| 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 120-392-046-5
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 5436 ROUNDTREE CT, C, CONCORD, CA 94521-3927 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 13, 1999 · Amount on Record |
| Deed Sale | Oct 13, 1999 · Amount on Record |
| Deed Document Number | 1999270236 |
| Last Transfer Date | May 27, 2026 |
| Transfer Doc | 0000062457 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 15, 2026 |
| Property Address | 5436 ROUNDTREE CT, CONCORD, CA 94521-7994 |
| Document Number | 0000062457 |
| Instrument Date | May 27, 2026 |
| Instrument | 202662457 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 5436 ROUNDTREE CT, 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 | $176,335 (+2%) Land $50,149 Building $126,186 | |
| 2025 | $2,822.00 (+6.17%) Homeowner's exemption | $172,878 (+4.04%) Land $49,166 Building $123,712 |
| 2023 | $2,658.00 (+2.39%) Homeowner's exemption | $166,166 Land $47,257 Building $118,909 |
| 2022 | $2,596.00 |
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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