Alameda County property record for 3753 Rosalee Ct, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,264 sqft · built 1955 |
| Lot Size | 0.13 acres (5,640 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $405,000 (May 2009) |
| Tax Bill | $7,023 (2025) |
| Deeds & Mortgages | Sep 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 84D-1308-24 |
| Primary APN | 84D-1308-24 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,264 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 5,640 sqft (0.13 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3753 ROSALEE CT |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-3054 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT: 00015 BLK: 0002 TR: 1458 |
| Legal Subdivision | TRACT 01458 FILED DECEMBER 8 1954 |
| Legal Tract | 1458 |
| Legal Block | 2 |
| Legal Lot Number | 15 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 430700 |
3753 Rosalee Ct is owned by two individuals who acquired it in August 2023.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3242 KERR ST, CASTRO VALLEY, CA 94546-5852 |
| 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 8, 2009 · Amount on File |
| Deed Sale | May 8, 2009 · Amount on File |
| Prior Sale | Nov 21, 2008 · Amount on File |
| Deed Document Number | 2009146483 |
| Last Transfer Date | Aug 26, 2023 |
| Transfer Doc | 0000102991 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 8, 2023 |
| Property Address | 3753 ROSALEE CT, CASTRO VALLEY, CA 94546-3054 |
| Document Number | 0000102991 |
| Map Reference | MB 35 PG 37 |
| Instrument Date | Aug 26, 2023 |
| Instrument | 2023102991 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 3242 KERR ST, CASTRO VALLEY, CA 94546-5852 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 3753 Rosalee Ct was $7,023.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $531,934 (+2%) Land $159,580 Building $372,354 | ||
| 2025 | $7,023.00 | $521,505 Land $156,451 Building $365,054 | |
| 2023 | $6,745.00 | $501,260 Land $150,378 Building $350,882 | $825,480 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3753 Rosalee Ct in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 3753 Rosalee Ct 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 606 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 / 250 |
| 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, GeoLinks, Unwired, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures