Alameda County property record for 148 Tynebourne Pl, Alameda, CA 94502
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,674 sqft · built 1986 |
| Lot Size | 0.131 acres (5,719 sqft) |
| Owner | Company Name on File |
| Last Sale | $402,000 (Apr 1997) |
| Tax Bill | $10,734 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-1325-45 |
| Primary APN | 74-1325-45 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,674 sqft Living Area |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,719 sqft (0.131 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 148 TYNEBOURNE PL |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94502-6457 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00009 BLK: TR: 4121 |
| Legal Subdivision | TRACT NO 4121 |
| Legal Tract | 4121 |
| Legal Lot Number | 9 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 428302 |
Source: Alameda County records · APN 74-1325-45
Assessment roll updated August 5, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 148 TYNEBOURNE PL, ALAMEDA, CA 94502-6457 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Apr 13, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 30, 1997 · Amount on Record |
| Deed Sale | Apr 30, 1997 · Amount on Record |
| Deed Document Number | 1997108664 |
| Last Transfer Date | Oct 28, 2016 |
| Transfer Doc | 0000293296 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 148 TYNEBOURNE PL, ALAMEDA, CA 94502-6457 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 148 TYNEBOURNE PL, ALAMEDA, CA 94502-6457 |
| Document Number | 0000323339 |
|---|---|
| Date | Nov 24, 2020 |
| Instrument | 2020323339 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.35% |
| Type Change Date | Dec 01, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 7.35% |
| Index | 1-Year LIBOR |
| Max Rate | 7.35% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 148 TYNEBOURNE PL, ALAMEDA, CA 94502-6457 |
| Document Number | 0000094473 |
| Instrument Date | Apr 13, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 18, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 148 TYNEBOURNE PL ALAMEDA CA 945026457, ALAMEDA, CA 94502-6457 |
| Document Number | 0000094473 |
|---|---|
| Date | Apr 24, 2020 |
| Instrument | 94473 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 23, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.87% |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $660,785 (+0.93%) Land $200,335 Building $467,450 | ||
| 2025 | $10,734.00 (+5.77%) Homeowner's exemption | $654,692 (+4.04%) Land $196,407 Building $458,285 | |
| 2023 | $10,148.00 Homeowner's exemption | $629,274 Land $188,782 Building $440,492 | $1,690,650 |
Source: FEMA National Flood Hazard Layer as of May 25, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 110 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 110 in force |
| Nearby Flood Claims | 1 (2022) |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 898 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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