Alameda County property record for 1623 Derby St, Berkeley, CA 94703 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1941 |
| Square Footage | 2,436 sqft Living Area |
| Lot Size | 6,650 sqft (0.153 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $5,873.00 (2025) |
| Primary APN | 54-1803-10 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,436 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Construction Type | Wood Construction |
| Lot Area | 6,650 sqft (0.153 acres) |
| Street Address | 1623 DERBY ST |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94703-1818 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT: 00010 BLK: AR: 0054 PAGE: 1803 |
| Legal Subdivision | CASE |
| Legal Block | 7 |
| Legal Lot Number | 18&19 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | BERKELEY |
| Census Blockgroup | 2 |
| Census Block | 2009 |
| Census Tract | 423400 |
Source: Alameda County records · APN 54-1803-10
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Revocable Trust |
| Date | Document |
|---|---|
| Jun 29, 2026 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Apr 20, 2026 | Deed, Transfer NONE LISTED ON DOCUMENT |
| Dec 15, 2025 | Deed of Trust, Mortgage · Commercial Mortgage COMMERCIAL LOAN CORPORATION |
| Dec 31, 2025 | Intrafamily Transfer, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | May 03, 2011 |
| Transfer Doc | 0000144232 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 29, 2026 |
| Property Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Document Number | 0000084479 |
| Instrument Date | Jun 24, 2026 |
| Instrument | 202684479 |
| Transaction Type | Mortgage |
| Record Updated | Aug 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust, 165 |
| Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Document Number | 0000084479, |
|---|---|
| Date | Jun 29, 2026 |
| Instrument | 202684479 |
| Name | ROCKET MORTGAGE LLC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Jul 01, 2046 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.53% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 20, 2026 |
| Property Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Document Number | 0000051218 |
| Instrument Date | Apr 15, 2026 |
| Instrument | 202651218 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Transaction Type | Mortgage |
| Record Updated | Feb 23, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATL TTL ORANGE CNT |
| Name | Verified Name |
|---|---|
| Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Document Number | 0000160623 |
|---|---|
| Date | Dec 15, 2025 |
| Instrument | 2025160623 |
| Name | COMMERCIAL LOAN CORPORATION |
|---|---|
| Type | Lending Institution |
| Address | 20250 SW ACACIA ST STE 105, NEWPORT BEACH, CA 92660 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 31, 2025 |
| Property Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Document Number | 0000167154 |
| Map Reference | MB 5 PG 14 |
| Instrument Date | Dec 30, 2025 |
| Instrument | 2025167154 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1623 DERBY ST, BERKELEY, CA 94703-1818 |
| Document Number | 2026008167 |
|---|---|
| Date | Dec 31, 2025 |
| Instrument | 2026008167 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 362 Months |
| Due | Feb 01, 2056 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Berkeley City |
| Unified School District | Berkeley 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 | $518,884 (+222.04%) Land $138,102 Building $380,782 | ||
| 2025 | $5,873.00 (+2%) Homeowner's exemption | $161,123 (-0.29%) Land $33,295 Building $134,828 | |
| 2023 | $4,894.00 Homeowner's exemption | $161,595 Land $32,002 Building $129,593 | $2,000,340 |
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