Alameda County property record for 2248 Sol St, Castro Valley, CA 94578
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,458 sqft · built 1940 |
| Lot Size | 0.122 acres (5,303 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $710,000 (May 2020) |
| Tax Bill | $10,763 (2025) |
| Deeds & Mortgages | May 2021 Mortgage May 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 080-0005-008-02 |
| Primary APN | 080-0005-008-02 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,458 sqft Living Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Construction Type | Wood |
| Lot Area | 5,303 sqft (0.122 acres) |
| Street Address | 2248 SOL ST |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94578-1355 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00002 BLK: 0008 AR: 0080 PAGE: 0005 |
| Legal Subdivision | HILLCREST KNOLLS |
| Legal Lot Number | 9 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 432800 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 2248 SOL ST, CASTRO VALLEY, CA 94578-1355 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 4, 2021 | Deed of Trust, Mortgage · FHA Mortgage NATIONSTAR MORTGAGE LLC |
| May 1, 2020 | Grant Deed, Transfer · FHA Mortgage GUARANTEED RATE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 1, 2020 · Amount on Record |
| Deed Sale | May 1, 2020 · Amount on Record |
| Prior Sale | Jul 25, 2016 · Amount on Record |
| Deed Document Number | 2020101883 |
| Prior Transfer Date | Jul 18, 2016 |
| Prior Transfer Doc | 0000185936 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 2248 SOL ST, SAN LEANDRO, CA 94578-1355 |
| Transaction Type | Mortgage |
| Record Updated | May 19, 2021 |
| Name | Verified Name |
|---|---|
| Address | 2248 SOL ST, SAN LORENZO, CA 94580 |
| Document Number | 0000172284 |
|---|---|
| Date | May 4, 2021 |
| Instrument | 2021172284 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 348 Months |
| Due | May 1, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 1, 2020 |
| Property Address | 2248 SOL ST, SAN LEANDRO, CA 94578-1355 |
| Document Number | 0000101883 |
| Instrument Date | Apr 28, 2020 |
| Instrument | 101883 |
| Transaction Type | Transfer |
| Record Updated | Jun 22, 2020 |
| Title Company | ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TITLE CO/NTHRN CA |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $781.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2248-2250 SOL ST SAN LORENZO CA 94580, SAN LORENZO, CA 94580 |
| Document Number | 101884 |
|---|---|
| Date | May 1, 2020 |
| Instrument | 101884 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CUPERTINO, CA 95014 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 30, 2050 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | San Lorenzo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $792,004 (+2%) Land $237,601 Building $554,403 | |
| 2025 | $10,763.00 (+3.96%) | $776,477 (+4.04%) Land $232,943 Building $543,534 |
| 2023 | $10,353.00 | $746,330 Land $223,899 Building $522,431 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 25, 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 7 (15% 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.
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 791 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile, Unwired.
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