Alameda County property record for 18187 Reamer Rd, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,333 sqft · built 1949 |
| Lot Size | 0.28 acres (12,220 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,502,500 (Nov 2021) |
| Tax Bill | $758 (2022) |
| Deeds & Mortgages | Jul 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 84D-1155-13-1 |
| Primary APN | 84D-1155-13-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,333 sqft Living Area |
| Gross Area | 903 sqft |
| Year Built | Built 1949 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 12,220 sqft (0.28 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 18187 REAMER RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1233 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | Oakland-Berkeley-Livermore, CA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 430300 |
Source: Alameda County records, as of August 21, 2023
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 18187 REAMER RD, CASTRO VALLEY, CA 94546-1233 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 30, 2021 · Amount on Record |
| Deed Sale | Nov 30, 2021 · Amount on Record |
| Prior Sale | Nov 30, 2021 |
| Deed Document Number | 2021383452 |
| Record Updated | Jun 7, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 11, 2019 |
| Property Address | 18187 REAMER RD, CASTRO VALLEY, CA 94546-1233 |
| Document Number | 0000132083 |
| Instrument Date | Jul 1, 2019 |
| Instrument | 132083 |
| Transaction Type | Transfer |
| Record Updated | Jul 29, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 18187 REAMER RD CASTRO VALLEY CA 945461233, CASTRO VALLEY, CA 94546-1233 |
Source: Alameda County assessment roll, as of July 1, 2022
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2022 | $758.00 Homeowner's exemption | $309,450 Land $129,230 Building $180,220 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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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