Alameda County property record for 3988 Hackberry Pl, Castro Valley, CA 94546 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1978 |
| Square Footage | 2,532 sqft Living Area |
| Lot Size | 6,650 sqft (0.152 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $685,000 (2010) |
| Tax Bill | $11,209.00 (2025) |
| Primary APN | 84D-1100-15 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,532 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 6,650 sqft (0.152 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 3988 HACKBERRY PL |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1043 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3653 BLK C LOT 13 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 430400 |
Source: Alameda County records · APN 84D-1100-15
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 3988 HACKBERRY PL, CASTRO VALLEY, CA 94546-1043 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust |
| Date | Document |
|---|---|
| Jul 15, 2022 | Deed of Trust, Mortgage · Line of Credit FIRST TECHNOLOGY FEDERAL CU |
| Dec 24, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage MASON MCDUFFIE MORTGAGE CORP |
| Nov 18, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 3 Verified Names on Deed |
|---|---|
| Last Sale | Jul 20, 2010 · Amount on Record |
| Deed Sale | Jul 20, 2010 · Amount on Record |
| Prior Sale | Nov 18, 2019 |
| Deed Doc Number | 0000199161 |
| Last Transfer Date | Dec 24, 2020 |
| Transfer Doc | 0000363573 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3988 HACKBERRY PL, CASTRO VALLEY, CA 94546-1043 |
| Transaction Type | Mortgage |
| Record Updated | Aug 10, 2022 |
| Title Company | WFG LENDER SERVICES |
| Name | Verified Name |
|---|---|
| Address | 3988 HACKBERRY PL, CASTRO VALLEY, CA 94546-1043 |
| Document Number | 0000127753 |
|---|---|
| Date | Jul 15, 2022 |
| Instrument | 2022127753 |
| Name | FIRST TECHNOLOGY FEDERAL CU |
|---|---|
| Type | Credit Union |
| Address | HILLSBORO, OR 97124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Jul 25, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 24, 2020 |
| Property Address | 3988 HACKBERRY PL, CASTRO VALLEY, CA 94546-1043 |
| Document Number | 0000363573 |
| Map Reference | MB 92 PG 18 |
| Instrument Date | Dec 14, 2020 |
| Instrument | 2020363573 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 3988 HACKBERRY PL, CASTRO VALLEY, CA 94546-1043 |
| Document Number | 0000363574 |
|---|---|
| Date | Dec 24, 2020 |
| Instrument | 2020363574 |
| Name | MASON MCDUFFIE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 18, 2019 |
| Property Address | 3988 HACKBERRY PL, CASTRO VALLEY, CA 94546-1043 |
| Document Number | 0000235385 |
| Instrument Date | Oct 11, 2019 |
| Instrument | 235385 |
| Transaction Type | Transfer |
| Record Updated | Dec 23, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 3988 HACKBERRY PL NICASIO CA 94946, NICASIO, CA 94946 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $11,209.00 (+3.85%) | $876,271 (+4.04%) Land $262,881 Building $613,390 |
| 2023 | $10,793.00 | $842,256 Land $252,677 Building $589,579 |
3988 Hackberry Pl is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Alameda County (06001C), updated May 25, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 47th percentile of exposed land nationally · 28th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,099 per year |
| Exposure | Indirect within ember reach of burnable land · adjoins burnable vegetation |
Values are read at the parcel center point; lenders make the official flood determination.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures