Alameda County property record for 18573 Reamer Rd, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,133 sqft · built 1940 |
| Lot Size | 0.287 acres (12,519 sqft) |
| Owner | Company Name on Record |
| Last Sale | $850,000 (May 2013) |
| Tax Bill | $13,220 (2025) |
| Deeds & Mortgages | Jul 2021 Line of Credit Jun 2021 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 84D-1155-18-1 |
| Primary APN | 84D-1155-18-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 3,133 sqft Living Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 12,519 sqft (0.287 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 18573 REAMER RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1235 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00005 BLK: TR: 0566 |
| Legal Subdivision | TRACT 566 ALAMEDA COUNTY CALIFORNIA |
| Legal Tract | 0566 |
| Legal Lot Number | 5 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 430300 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 18573 REAMER RD, CASTRO VALLEY, CA 94546-1235 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jul 23, 2021 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA |
| Jun 10, 2021 | Correction Deed |
| Apr 2, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 30, 2013 · Amount on Record |
| Deed Sale | May 30, 2013 · Amount on Record |
| Prior Sale | Jul 25, 2002 · Amount on Record |
| Deed Document Number | 2013190505 |
| Last Transfer Date | Jun 1, 2021 |
| Transfer Doc | 0000212642 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 18573 REAMER RD, CASTRO VALLEY, CA 94546-1235 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2021 |
| Title Company | WFG LENDER SERVICES |
| Name | Verified Name |
|---|---|
| Address | 18573 REAMER RD, CASTRO VALLEY, CA 94546-1235 |
| Document Number | 0000256004 |
|---|---|
| Date | Jul 23, 2021 |
| Instrument | 2021256004 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | TAMPA, FL 33634 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 10, 2021 |
| Property Address | 18573 REAMER RD, CASTRO VALLEY, CA 94546-1235 |
| Document Number | 0000212642 |
| Map Reference | MB 24 PG 17 |
| Instrument Date | Jun 1, 2021 |
| Instrument | 2021212642 |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 18573 REAMER RD, CASTRO VALLEY, CA 94546-1235 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 2, 2021 |
| Property Address | 18573 REAMER RD, CASTRO VALLEY, CA 94546-1235 |
| Document Number | 0000132804 |
| Map Reference | MB 24 PG 17 |
| Instrument Date | Mar 29, 2021 |
| Instrument | 2021132804 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 18357 REAMER RD, CASTRO VALLEY, CA 94546-1235 |
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 | $1,067,600 (+2%) Land $320,280 Building $747,320 | ||
| 2025 | $13,220.00 (+3.79%) | $1,046,672 (+4.04%) Land $314,001 Building $732,671 | |
| 2023 | $12,737.00 | $1,006,034 Land $301,810 Building $704,224 | $1,518,210 |
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 |
|---|---|
| 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 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.
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