Contra Costa County property record for 123 Margarido Dr, Walnut Creek, CA 94596
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,434 sqft · built 1957 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $490,000 (Jun 2009) |
| Tax Bill | $8,627 (2025) |
| Deeds & Mortgages | May 2021 Mortgage Dec 2021 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 183-282-019-3 |
| Primary APN | 183-282-019-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,434 sqft Living Area |
| 1st Floor Area | 1,434 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Duplex Single |
| Lot Area | 7,000 sqft (0.161 acres) |
| View / Lot | Canal |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 123 MARGARIDO DR |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94596-4807 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R2 |
| Legal Description | DARRELL HEIGHTS 13 |
| Legal Subdivision | DARRELL HEIGHTS |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 343001 |
123 Margarido Dr, a duplex, is owned by two individuals who bought it in June 2009.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2212 QUEEN ANNE AVE N, SEATTLE, WA 98109-2383 |
| Owner Type | Individual |
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 |
|---|---|
| May 19, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NOVA FINANCIAL & INVESTMENT CORP |
| Dec 22, 2021 | Intrafamily Transfer, Transfer |
| Jul 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 11, 2009 · Amount on File |
| Deed Sale | Jun 11, 2009 · Amount on File |
| Deed Document Number | 2009135831 |
| Prior Transfer Date | Dec 15, 1997 |
| Prior Transfer Doc | 0000253761 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 123 MARGARIDO DR, WALNUT CREEK, CA 94596-4807 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Address | 2212 QUEEN ANNE AVE N 728, 728, SEATTLE, WA 98109-2383 |
| Document Number | 0000148130 |
|---|---|
| Date | May 19, 2021 |
| Instrument | 2021-148130 |
| Name | NOVA FINANCIAL & INVESTMENT CORP |
|---|---|
| Type | Funding / Finance Company |
| Address | TUCSON, AZ 85711 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 22, 2021 |
| Property Address | 123 MARGARIDO DR, WALNUT CREEK, CA 94596-4807 |
| Document Number | 0000343959 |
| Map Reference | VOL 23 PG 711 |
| Instrument Date | Dec 21, 2021 |
| Instrument | 2021-343959 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 2212 QUEEN ANNE AVE N, SEATTLE, WA 98109-2383 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 123 MARGARIDO DR, WALNUT CREEK, CA 94596-4807 |
| Document Number | 0000154117 |
| Instrument Date | Jul 24, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2020 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 1830 7TH AVE W SEATTLE WA 981192942, SEATTLE, WA 98119-2942 |
| Document Number | 0000154117 |
|---|---|
| Date | Jul 27, 2020 |
| Instrument | 154117 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 26, 2050 |
The 2025 property tax bill for 123 Margarido Dr was $8,627.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Walnut Creek City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Walnut Creek Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $643,605 (+2%) Land $558,236 Building $85,369 | |
| 2025 | $8,627.00 | $630,987 Land $547,291 Building $83,696 |
| 2023 | $8,432.00 (-43.39%) | $1,224,000 Land $918,000 Building $306,000 |
| 2022 | $14,895.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 123 Margarido Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 123 Margarido Dr is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 433 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, Verizon.
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