Alameda County property record for 2231 Byron St, Berkeley, CA 94702 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1910 |
| Square Footage | 2,094 sqft Living Area |
| Lot Size | 4,800 sqft (0.11 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,151,242 (2026) |
| Tax Bill | $26,748.00 (2025) |
| Primary APN | 56-1984-24 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Building Area | 2,094 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1910 |
| Construction Type | Wood Construction |
| Lot Area | 4,800 sqft (0.11 acres) |
| Street Address | 2231 BYRON ST |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94702-1811 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00024 BLK: AR: 0056 PAGE: 1984 |
| Legal Subdivision | BRYANT |
| Legal Block | H |
| Legal Lot Number | 25 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | BERKELEY |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 423100 |
Source: Alameda County records · APN 56-1984-24
Assessment roll updated June 20, 2025 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Mar 25, 2026 | Grant Deed, Transfer · Conventional Mortgage BLUPEAK CU |
| Mar 15, 2023 | Intrafamily Transfer, Transfer |
| Dec 13, 2019 | Deed of Trust, Mortgage CALIBER HM LOANS |
| Jul 13, 2018 | Grant Deed, Transfer CALIBER HM LOANS |
| Jun 29, 2017 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF MARIN |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 25, 2026 · Amount on Record |
| Deed Sale | Mar 25, 2026 · Amount on Record |
| Prior Sale | Jul 13, 2018 · Amount on Record |
| Deed Doc Number | 202639066 |
| Prior Transfer Date | Jun 11, 2004 |
| Prior Transfer Doc | 0000282628 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 25, 2026 |
| Property Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Document Number | 0000039066 |
| Map Reference | MB 9 PG 64 |
| Instrument Date | Mar 11, 2026 |
| Instrument | 2026039066 |
| Transaction Type | Transfer |
| Record Updated | May 01, 2026 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $27,128.50 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Document Number | 0000039067 |
|---|---|
| Date | Mar 25, 2026 |
| Instrument | 2026039067 |
| Name | BLUPEAK CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2056 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 15, 2023 |
| Property Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Document Number | 0000030756 |
| Map Reference | MB 9 PG 64 |
| Instrument Date | Jan 31, 2023 |
| Instrument | 2023030756 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Document Number | 0000259514 |
| Instrument Date | Dec 13, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 21, 2020 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 2231 BYRON ST BERKELEY CA 947021811, BERKELEY, CA 94702-1811 |
| Document Number | 0000259514 |
|---|---|
| Date | Dec 18, 2019 |
| Instrument | 259514 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | 1525 S BELT LINE RD, COPPELL, TX 75019-4913 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Dec 17, 2049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 13, 2018 |
| Property Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Document Number | 0000138021 |
| Instrument Date | Jul 10, 2018 |
| Instrument | 138021 |
| Transaction Type | Transfer |
| Record Updated | Jul 26, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,762.20 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 2231 BYRON ST BERKELEY CA 947021811, BERKELEY, CA 94702-1811 |
| Document Number | 138022 |
|---|---|
| Date | Jul 13, 2018 |
| Instrument | 138022 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | 3701 REGENT BLVD # 180, IRVING, TX 75063-2312 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jul 12, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 2231 BYRON ST, BERKELEY, CA 94702-1811 |
| Document Number | 0000149898 |
| Instrument Date | Jun 29, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 01, 2017 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 6789 STERLING CREEK RD JACKSONVILLE OR 975308920, JACKSONVILLE, OR 97530-8920 |
| Document Number | 0000149898 |
|---|---|
| Date | Jul 11, 2017 |
| Instrument | 149898 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | NOVATO, CA 94948 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Alameda County records · Assessment roll updated June 20, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Berkeley City |
| Unified School District | Berkeley 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 | $26,748.00 (+7.95%) Homeowner's exemption | $1,780,030 (+3.63%) Land $536,109 Building $1,250,921 |
| 2024 | $24,777.00 (+2%) | |
| 2023 | $24,291.00 Homeowner's exemption | $1,717,647 Land $515,294 Building $1,202,353 |
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