Contra Costa County property record for 28103 Argento Loop, San Ramon, CA 94583
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 2 ba · 1,763 sqft · built 2021 |
| Lot Size | 0.023 acres (1,012 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $200,500 (May 2022) |
| Tax Bill | $5,218 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 208-860-147-7 |
| Primary APN | 208-860-147-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,763 sqft Living Area |
| 1st Floor Area | 1,763 sqft |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2022 |
| Architectural Style | Condo/Apartment |
| Lot Area | 1,012 sqft (0.023 acres) |
| Garage Type | Attached |
| Garage Area | 522 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 28103 ARGENTO LOOP |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-3176 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | T9456 L274 U160 |
| Legal Subdivision | RESERVE PH 4 SUB 9456 |
| Legal Tract | 9456 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 345203 |
28103 Argento Loop, a condominium, is owned and occupied by two individuals who bought it in May 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 28103 ARGENTO LOOP, SAN RAMON, CA 94583-3176 |
| Occupancy | Owner Occupied |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 20, 2022 · Amount on File |
| Deed Sale | May 20, 2022 · Amount on File |
| Deed Document Number | 202286252 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 20, 2022 |
| Property Address | 28103 ARGENTO LOOP, SAN RAMON, CA 94583-3176 |
| Document Number | 0000086252 |
| Map Reference | MB 535 PG 17-28 |
| Instrument Date | May 10, 2022 |
| Instrument | 2022-086252 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | LENNAR TITLE INC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| 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 | 28103 ARGENTO LOOP, SAN RAMON, CA 94583-3176 |
| Document Number | 0000086253 |
|---|---|
| Date | May 20, 2022 |
| Instrument | 2022-086253 |
| Name | LENNAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2052 |
| Document Number | 0000086254 |
|---|---|
| Date | May 20, 2022 |
| Instrument | 2022-086254 |
| Name | CITY OF SAN RAMON |
|---|---|
| Type | Government Agency |
| Address | SAN RAMON, CA 94583 |
| Type | Commercial Mortgage |
|---|
The 2025 property tax bill for 28103 Argento Loop was $5,218.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $216,702 (+2%) Land $135,304 Building $81,398 | |
| 2025 | $5,218.00 | $212,453 Land $132,651 Building $79,802 |
| 2023 | $4,743.00 (-55.56%) | $204,204 Land $127,500 Building $76,704 |
| 2022 | $10,673.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 28103 Argento Loop 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 |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 4 (1982–1998) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| Claims by Event |
|
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 28103 Argento Loop is high, ranking above 87% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 87% of the US · above 68% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 150 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Fiber · Cable in parts of the area | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Unwired.
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