Alameda County property record for 20899 Manter Rd, Castro Valley, CA 94552
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,048 sqft · built 1965 |
| Lot Size | 0.229 acres (9,990 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $2,568 (2025) |
| Deeds & Mortgages | Sep 2020 Transfer Sep 2020 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 85-5400-23 |
| Primary APN | 85-5400-23 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,048 sqft Living Area |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,990 sqft (0.229 acres) |
| Street Address | 20899 MANTER RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-4821 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00023 BLK: AR: 0085 PAGE: 5400 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 430101 |
Source: Alameda County records, as of August 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 20899 MANTER RD, CASTRO VALLEY, CA 94552-4821 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 14, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Sep 1, 2020 | Affidavit of Death, Transfer NOT AVAILABLE |
| Aug 31, 2017 | Deed of Trust, Mortgage · Line of Credit BANK OF THE WEST |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jul 18, 2024 |
| Transfer Doc | 0000101591 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 14, 2020 |
| Property Address | 20899 MANTER RD, CASTRO VALLEY, CA 94552-4821 |
| Document Number | 0000231190 |
| Instrument Date | Aug 12, 2020 |
| Instrument | 231190 |
| Transaction Type | Transfer |
| Record Updated | Nov 18, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 20899 MANTER RD CASTRO VALLEY CA 945524821, CASTRO VALLEY, CA 94552-4821 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 1, 2020 |
| Property Address | 20899 MANTER RD, CASTRO VALLEY, CA 94552-4821 |
| Document Number | 0000218527 |
| Instrument Date | Aug 12, 2020 |
| Instrument | 218527 |
| Transaction Type | Transfer |
| Record Updated | Oct 28, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20899 MANTER RD CASTRO VALLEY CA 945524821, CASTRO VALLEY, CA 94552-4821 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 20899 MANTER RD, CASTRO VALLEY, CA 94552-4821 |
| Document Number | 0000199607 |
| Instrument Date | Aug 31, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Oct 13, 2017 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 20899 MANTER RD CASTRO VALLEY CA 945524821, CASTRO VALLEY, CA 94552-4821 |
| Document Number | 0000199607 |
|---|---|
| Date | Sep 12, 2017 |
| Instrument | 199607 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | CASTRO VALLEY, CA 94546 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 11, 2047 |
| Rate Type | Adjustable Rate |
|---|
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 | $146,848 (+2%) Land $23,757 Building $123,091 | ||
| 2025 | $2,568.00 (+5.33%) | $143,970 (+4.04%) Land $23,292 Building $120,678 | |
| 2023 | $2,438.00 | $138,379 Land $22,387 Building $115,992 | $1,381,410 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 442 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile, Unwired.
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