Contra Costa County property record for 4516 Buttress Ct, Concord, CA 94518
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,548 sqft · built 1981 |
| Lot Size | 0.372 acres (16,200 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $980,000 (May 2017) |
| Tax Bill | $13,558 (2025) |
| Deeds & Mortgages | Sep 2019 Mortgage Apr 2020 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 134-491-007-8 |
| Primary APN | 134-491-007-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 2,548 sqft Living Area |
| 1st Floor Area | 2,548 sqft |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 16,200 sqft (0.372 acres) |
| Garage Type | Attached |
| Garage Area | 433 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4516 BUTTRESS CT |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-1934 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T04554 L0040 B EX MR |
| Legal Subdivision | SUBDIVISION 4554 |
| Legal Tract | 04554 |
| Legal Lot Number | 40 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 5 |
| Census Block | 5002 |
| Census Tract | 337300 |
Source: Contra Costa County records · APN 134-491-007-8
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 | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 12, 2019 | Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Apr 07, 2020 | Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Feb 01, 2021 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Mar 30, 2018 | Deed of Trust, Mortgage · Line of Credit SF FIRE CU |
| Nov 17, 2017 | Quit Claim Deed, Transfer Quitclaim |
| May 25, 2017 | Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 25, 2017 · Amount on Record |
| Deed Sale | May 25, 2017 · Amount on Record |
| Prior Sale | Sep 19, 2002 · Amount on Record |
| Deed Document Number | 201792734 |
| Prior Transfer Date | Jan 19, 2011 |
| Prior Transfer Doc | 0000013944 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000150359 |
|---|---|
| Date | Sep 12, 2019 |
| Instrument | 2019-150359 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | ROSEVILLE, CA 95661 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | LAWYERS TITLE CO SAN CARLOS |
| Name | Verified Name |
|---|
| Document Number | 0000065929 |
|---|---|
| Date | Apr 07, 2020 |
| Instrument | 2020-065929 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | ROSEVILLE, CA 95661 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | AMERICAN COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Document Number | 0000029951 |
|---|---|
| Date | Feb 01, 2021 |
| Instrument | 2021-029951 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Jan 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Document Number | 0000061542 |
| Instrument Date | Mar 30, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Apr 26, 2018 |
| Title Company | CHICAGO TITLE PIRT |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4516 BUTTRESS CT CONCORD CA 945181934, CONCORD, CA 94518-1934 |
| Document Number | 0000061542 |
|---|---|
| Date | Apr 20, 2018 |
| Instrument | 61542 |
| Name | SF FIRE CU |
|---|---|
| Address | SAN FRANCISCO, CA 94118 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Apr 19, 2043 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 17, 2017 |
| Property Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Document Number | 0000217265 |
| Instrument Date | Aug 25, 2017 |
| Instrument | 217265 |
| Transaction Type | Transfer |
| Record Updated | Nov 22, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4516 BUTTRESS CT CONCORD CA 945181934, CONCORD, CA 94518-1934 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 25, 2017 |
| Property Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Document Number | 0000092734 |
| Map Reference | MB237 PG47 |
| Instrument Date | May 22, 2017 |
| Instrument | 2017-092734 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| 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 |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 4516 BUTTRESS CT, CONCORD, CA 94518-1934 |
| Document Number | 0000092735 |
|---|---|
| Date | May 25, 2017 |
| Instrument | 2017-092735 |
| Name | AMERICAN PACIFIC MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2047 |
| Document Number | 0000092736 |
|---|---|
| Date | May 25, 2017 |
| Instrument | 2017-092736 |
| Name | TCF NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57106 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 23, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $1,160,115 (+2%) Land $485,354 Building $674,761 | |
| 2025 | $13,558.00 (+4.26%) | $1,137,369 (+4.04%) Land $475,838 Building $661,531 |
| 2023 | $13,004.00 (+1.14%) | $1,093,205 Land $457,361 Building $635,844 |
| 2022 | $12,857.00 |
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Moderate above 56% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 · sampled at 73 locations within half a mile · 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 |
May also be available: T-Mobile USA.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, 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 |
| 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.
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