Contra Costa County property record for 3636 Sanford St, Concord, CA 94520
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,699 sqft · built 1948 |
| Lot Size | 0.189 acres (8,250 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $695,000 (Jul 2020) |
| Tax Bill | $9,235 (2025) |
| Deeds & Mortgages | Jul 2020 Sale & Mortgage Mar 2019 Sale & Construction Loan |
| Flood Zone | Zone X (minimal risk) |
| APN | 110-442-009-4 |
| Primary APN | 110-442-009-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,699 sqft Living Area |
| 1st Floor Area | 1,034 sqft |
| 2nd Floor Area | 665 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 8,250 sqft (0.189 acres) |
| Lot Dimensions | 110 ft deep x 75 ft wide |
| Garage Type | Attached |
| Garage Area | 546 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 3636 SANFORD ST |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-1406 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R75 |
| Legal Description | PARCEL MAP 1 PAGE 3 PCL A |
| Legal Tract | 1PM3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 329000 |
3636 Sanford St is owned and occupied by two individuals who bought it in July 2020.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3636 SANFORD ST, CONCORD, CA 94520-1406 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 7, 2020 | Grant Deed, Subdivision Related Transfer · Conventional with PMI NFM CNSLTS |
| Mar 6, 2019 | Grant Deed, Construction Loan · Construction Mortgage LENDINGHOME FUNDING CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 7, 2020 · Amount on File |
| Deed Sale | Jul 7, 2020 · Amount on File |
| Prior Sale | Mar 6, 2019 · Amount on File |
| Deed Document Number | 2020133989 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 7, 2020 |
| Property Address | 3636 SANFORD ST, CONCORD, CA 94520-1406 |
| Document Number | 0000133989 |
| Instrument Date | Jul 2, 2020 |
| Instrument | 133989 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jul 22, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $765.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 3636 SANFORD ST CONCORD CA 945201406, CONCORD, CA 94520-1406 |
| Document Number | 133990 |
|---|---|
| Date | Jul 7, 2020 |
| Instrument | 133990 |
| Name | NFM CNSLTS |
|---|---|
| Address | LINTHICUM HEIGHTS, MD 21090 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 6, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 6, 2019 |
| Property Address | 3636 SANFORD ST, CONCORD, CA 94520-1406 |
| Document Number | 0000030779 |
| Map Reference | MB 1 PG 3 |
| Instrument Date | Mar 5, 2019 |
| Instrument | 2019-030779 |
| Transaction Type | Construction Loan |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 400 DEL ANTICO AVE UNIT 1032, 1032, OAKLEY, CA 94561-5649 |
| Document Number | 0000030780 |
|---|---|
| Date | Mar 6, 2019 |
| Instrument | 2019-030780 |
| Name | LENDINGHOME FUNDING CORP |
|---|---|
| Type | Funding / Finance Company |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 3636 Sanford St was $9,235 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $767,333 (+2%) Land $397,467 Building $369,866 | |
| 2025 | $9,235.00 Homeowner's exemption | $752,288 Land $389,674 Building $362,614 |
| 2023 | $8,837.00 (+1.3%) Homeowner's exemption | $723,078 Land $374,544 Building $348,534 |
| 2022 | $8,724.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3636 Sanford St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 1998 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 3636 Sanford St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 406 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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