Alameda County property record for 312 McDonnel Rd, Alameda, CA 94502
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,019 sqft · built 1994 |
| Lot Size | 0.085 acres (3,684 sqft) |
| Owner | Individual Name on File |
| Last Sale | $865,000 (May 2018) |
| Tax Bill | $9,200 (2025) |
| Deeds & Mortgages | Dec 2020 Line of Credit May 2018 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 74-1345-101 |
| Primary APN | 74-1345-101 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,019 sqft Living Area |
| 1st Floor Area | 1,019 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,684 sqft (0.085 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 312 MCDONNEL RD |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94502-7754 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 6147 LOT 30 |
| Legal Tract | 6147 |
| Legal Lot Number | 30 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 4 |
| Census Block | 4025 |
| Census Tract | 428301 |
312 McDonnel Rd is owned and occupied by an individual who bought it in May 2018.
Source: Alameda County records, as of August 5, 2026
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 | Individual Name on File |
|---|---|
| Mailing Address | 312 MCDONNEL RD, ALAMEDA, CA 94502-7754 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 31, 2020 | Deed of Trust, Mortgage · Line of Credit BANK OF MARIN |
| May 4, 2018 | Grant Deed, Transfer WFB NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 4, 2018 · Amount on File |
| Deed Sale | May 4, 2018 · Amount on File |
| Prior Sale | Dec 6, 2002 · Amount on File |
| Deed Document Number | 201889703 |
| Prior Transfer Date | Apr 22, 2011 |
| Prior Transfer Doc | 0000136564 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 312 MCDONNEL RD, ALAMEDA, CA 94502-7754 |
| Transaction Type | Mortgage |
| Record Updated | Mar 10, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 312 MCDONNEL RD, ALAMEDA, CA 94502-7754 |
| Document Number | 0000370758 |
|---|---|
| Date | Dec 31, 2020 |
| Instrument | 2020370758 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | NOVATO, CA 94948 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 4, 2018 |
| Property Address | 312 MCDONNEL RD, ALAMEDA, CA 94502-7754 |
| Document Number | 0000089703 |
| Instrument Date | May 1, 2018 |
| Instrument | 89703 |
| Transaction Type | Transfer |
| Record Updated | May 24, 2018 |
| Title Company | PLACER TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $951.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 312 MCDONNEL RD ALAMEDA CA 945027754, ALAMEDA, CA 94502-7754 |
| Document Number | 89704 |
|---|---|
| Date | May 4, 2018 |
| Instrument | 89704 |
| Name | WFB NA |
|---|---|
| Address | SIOUX FALLS, SD 57104 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | May 3, 2048 |
The 2025 property tax bill for 312 McDonnel Rd was $9,200 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $620,721 (+0.86%) Land $212,187 Building $415,534 | ||
| 2025 | $9,200.00 Homeowner's exemption | $615,412 Land $208,026 Building $407,386 | |
| 2023 | $8,659.00 Homeowner's exemption | $591,519 Land $199,950 Building $391,569 | $1,011,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 312 McDonnel Rd in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 73 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 73 in force |
| Nearby Flood Claims | 4 (2022–2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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.
The area around 312 McDonnel Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 840 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks.
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