Contra Costa County property record for 1577 Waltham Rd, Concord, CA 94520
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 950 sqft · built 1948 |
| Lot Size | 0.287 acres (12,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $715,000 (Jun 2026) |
| Tax Bill | $1,663 (2025) |
| Deeds & Mortgages | Jun 2026 Sale Jun 2026 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-033-003-4 |
| Primary APN | 128-033-003-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 950 sqft Living Area |
| 1st Floor Area | 950 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 12,500 sqft (0.287 acres) |
| Garage Type | Attached |
| Garage Area | 253 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 1577 WALTHAM RD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-3415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R75 |
| Legal Description | MEADOW HOMES #3 LOT 45 |
| Legal Subdivision | MEADOW HOMES 03 |
| Legal Lot Number | 45 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 336201 |
1577 Waltham Rd is owned and occupied by an individual who bought it in June 2026.
Source: Contra Costa County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1577 WALTHAM RD, CONCORD, CA 94520-3415 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
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 |
|---|---|
| Jun 24, 2026 | Grant Deed, Transfer ORANGE COAST TITLE COMPANY |
| Jun 24, 2026 | Grant Deed, Transfer · Conventional Mortgage NEXERA HOLDING LLC |
| Oct 24, 2025 | Deed of Trust, Mortgage · Stand-Alone First Mortgage COMMUNITY IMPROVEMENT CAPITAL LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 24, 2026 · Amount on File |
| Deed Sale | Jun 24, 2026 · Amount on File |
| Deed Document Number | 202666654 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 24, 2026 |
| Property Address | 1577 WALTHAM RD, CONCORD, CA 94520-3415 |
| Document Number | 0000066655 |
| Instrument Date | Jun 11, 2026 |
| Instrument | 202666655 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | ORANGE COAST TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Sole Owner |
| Address | 1577 WALTHAM RD, CONCORD, CA 94520-3415 |
| Investor | Possibly a Property Investor |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 24, 2026 |
| Property Address | 1577 WALTHAM RD, CONCORD, CA 94520-3415 |
| Document Number | 0000066654 |
| Instrument Date | Jun 11, 2026 |
| Instrument | 202666654 |
| Transaction Type | Transfer |
| Record Updated | Jul 2, 2026 |
| Title Company | ORANGE COAST TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $79,436.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1577 WALTHAM RD, CONCORD, CA 94520-3415 |
| Investor | Possibly a Property Investor |
| Document Number | 0000066656, |
|---|---|
| Date | Jun 24, 2026 |
| Instrument | 202666656 |
| Name | NEXERA HOLDING LLC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.36% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1577 WALTHAM RD, CONCORD, CA 94520-3415 |
| Transaction Type | Mortgage |
| Record Updated | Nov 7, 2025 |
| Name | Verified Name |
|---|
| Document Number | 0000112190 |
|---|---|
| Date | Oct 24, 2025 |
| Instrument | 2025- 112190 |
| Name | COMMUNITY IMPROVEMENT CAPITAL LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | 5319 UNIVERSITY DR, IRVINE, CA 92612 |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 1577 Waltham Rd was $1,663.
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 | $520,200 (+688.49%) Land $442,170 Building $78,030 | |
| 2025 | $1,663.00 Homeowner's exemption | $65,974 Land $32,326 Building $33,648 |
| 2023 | $1,543.00 (+3.35%) Homeowner's exemption | $63,415 Land $31,072 Building $32,343 |
| 2022 | $1,493.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 1577 Waltham Rd in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1978.
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 | 4 (1978–1998) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 1577 Waltham Rd 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 609 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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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