San Joaquin County property record for 621 Argonaut St, Manteca, CA 95336
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,413 sqft · built 1979 |
| Lot Size | 0.159 acres (6,930 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,626 (2026) |
| Deeds & Mortgages | Sep 2025 Mortgage Jul 2023 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 217-480-100-000 |
| Primary APN | 217-480-100-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,413 sqft Living Area |
| 1st Floor Area | 1,413 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,930 sqft (0.159 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 217-480-10 |
|---|---|
| Street Address | 621 ARGONAUT ST |
| City | MANTECA |
| State | CA |
| Zip | 95336-3616 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 78-FORM 217-080-09 |
| Legal Subdivision | BAY MEADOWS |
| Legal Tract | 1200 |
| Legal Block | 1 |
| Legal Lot Number | 10 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | MANTECA |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 5108 |
621 Argonaut St is owned and occupied by an individual who acquired it in July 2023.
Source: San Joaquin County records, as of October 13, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 621 ARGONAUT ST, MANTECA, CA 95336-3616 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Unmarried Woman |
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 |
|---|---|
| Sep 26, 2025 | Deed of Trust, Mortgage · FHA Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROUP |
| Jul 24, 2023 | Intrafamily Transfer, Transfer · FHA Mortgage ROCKET MORTGAGE LLC |
| Apr 19, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage MOUNTAIN WEST FINANCIAL INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 24, 2023 |
| Deed Sale | Jul 24, 2023 |
| Prior Sale | Sep 17, 2004 · Amount on File |
| Deed Document Number | 202357649 |
| Prior Transfer Date | Apr 12, 2022 |
| Prior Transfer Doc | 0000050074 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Property Address | 621 ARGONAUT ST, MANTECA, CA 95336-3616 |
| Transaction Type | Mortgage |
| Record Updated | Oct 13, 2025 |
| Name | Verified Name |
|---|---|
| Address | 621 ARGONAUT ST, MANTECA, CA 95336-3616 |
| Document Number | 0000082419 |
|---|---|
| Date | Sep 26, 2025 |
| Instrument | 2025-082419 |
| Name | PARAMOUNT RESIDENTIAL MORTGAGE GROUP |
|---|---|
| Type | Mortgage Company |
| Address | CORONA, CA 92879 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2055 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Recording Date | Jul 24, 2023 |
| Property Address | 621 ARGONAUT ST, MANTECA, CA 95336-3616 |
| Document Number | 0000057649 |
| Map Reference | MB 23 PG 37 |
| Instrument Date | Jul 7, 2023 |
| Instrument | 2023-057649 |
| Transaction Type | Transfer |
| Record Updated | Aug 3, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 621 ARGONAUT ST, MANTECA, CA 95336-3616 |
| Document Number | 0000057650 |
|---|---|
| Date | Jul 24, 2023 |
| Instrument | 2023-057650 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2053 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Recording Date | Apr 19, 2022 |
| Property Address | 621 ARGONAUT ST, MANTECA, CA 95336-3616 |
| Document Number | 0000050074 |
| Map Reference | MB 23 PG 37 |
| Instrument Date | Apr 12, 2022 |
| Instrument | 2022-050074 |
| Transaction Type | Transfer |
| Record Updated | May 2, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 621 ARGONAUT ST, MANTECA, CA 95336-3616 |
| Document Number | 0000050075 |
|---|---|
| Date | Apr 19, 2022 |
| Instrument | 2022-050075 |
| Name | MOUNTAIN WEST FINANCIAL INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2052 |
The 2026 property tax bill for 621 Argonaut St was $4,626, up 1% from the year before.
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Manteca City |
| Unified School District | Manteca Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,626.00 (+0.98%) | ||
| 2025 | $4,581.00 | $418,144 Land $125,441 Building $292,703 | |
| 2023 | $4,396.00 (+1.55%) Homeowner's exemption | $401,909 Land $120,571 Building $281,338 | $469,080 |
| 2022 | $4,329.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 621 Argonaut St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 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 |
| Community Rating System | Class 10 (0% 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.
The area around 621 Argonaut 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 | CITY OF MANTECA serves 84,928 people · EPA ID CA3910005 |
|---|---|
| Water Source | Purchased surface water from SOUTH SAN JOAQUIN IRRIGATION DISTRICT |
| Last State Inspection | Mar 2025 |
| 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 | 1 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 834 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| ezWave Fixed Wireless | 1,000 / 200 |
| Cal.net Fixed Wireless | 100 / 20 |
May also be available: AT&T, Frontier, unWired Broadband, Verizon.
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