Contra Costa County property record for 50 Corwin Dr, Alamo, CA 94507 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2000 |
| Square Footage | 3,404 sqft Living Area |
| Lot Size | 21,780 sqft (0.5 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $594,000 (1997) |
| Tax Bill | $13,617.00 (2025) |
Source: Contra Costa County records · APN 198-140-010-2
Assessment roll updated July 14, 2026 · 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 | Company Name on File |
|---|---|
| Mailing Address | 50 CORWIN DR, ALAMO, CA 94507-2104 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Dec 26, 2019 | Deed of Trust, Mortgage QUICKEN LNS |
| Dec 26, 2019 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Apr 13, 2018 | Deed of Trust, Mortgage · Line of Credit QUICKEN LNS |
| Apr 13, 2018 | Deed of Trust, Mortgage QUICKEN LNS |
| Apr 13, 2018 | Deed of Trust, Mortgage · Line of Credit QUICKEN LNS |
| Apr 13, 2018 | Deed of Trust, Mortgage · Line of Credit QUICKEN LNS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 22, 1997 · Amount on Record |
| Deed Sale | Aug 22, 1997 · Amount on Record |
| Deed Doc Number | 1997151985 |
| Last Transfer Date | Jun 18, 2004 |
| Transfer Doc | 0000276543 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 50 CORWIN DR, ALAMO, CA 94507-2104 |
| Document Number | 0000006262 |
| Instrument Date | Dec 26, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 24, 2020 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 50 CORWIN DR ALAMO CA 945072104, ALAMO, CA 94507-2104 |
| Document Number | 0000006262 |
|---|---|
| Date | Jan 13, 2020 |
| Instrument | 6262 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jan 12, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 50 CORWIN DR, ALAMO, CA 94507-2104 |
| Document Number | 0000003302 |
| Instrument Date | Dec 26, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 20, 2020 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 50 CORWIN DR ALAMO CA 945072104, ALAMO, CA 94507-2104 |
| Document Number | 0000003302 |
|---|---|
| Date | Jan 08, 2020 |
| Instrument | 3302 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 07, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 50 CORWIN DR, ALAMO, CA 94507-2104 |
| Document Number | 0000061354 |
| Instrument Date | Apr 13, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Apr 26, 2018 |
| Title Company | TITLE SOURCES INC |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 50 CORWIN DR ALAMO CA 945072104, ALAMO, CA 94507-2104 |
| Document Number | 0000061354 |
|---|---|
| Date | Apr 20, 2018 |
| Instrument | 61354 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 19, 2048 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 50 CORWIN DR, ALAMO, CA 94507-2104 |
| Document Number | 0000060433 |
| Instrument Date | Apr 13, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Apr 26, 2018 |
| Title Company | TITLE SOURCES INC |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 50 CORWIN DR ALAMO CA 945072104, ALAMO, CA 94507-2104 |
| Document Number | 0000060433 |
|---|---|
| Date | Apr 19, 2018 |
| Instrument | 60433 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Apr 18, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.07% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 50 CORWIN DR, ALAMO, CA 94507-2104 |
| Document Number | 0000010962 |
| Instrument Date | Apr 13, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Feb 04, 2019 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 50 CORWIN DR #OR ALAMO CA 945072104, OR, ALAMO, CA 94507-2104 |
| Document Number | 0000010962 |
|---|---|
| Date | Jan 25, 2019 |
| Instrument | 10962 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 24, 2049 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 50 CORWIN DR, ALAMO, CA 94507-2104 |
| Document Number | 0000178479 |
| Instrument Date | Apr 13, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 12, 2018 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 50 CORWIN DR ALAMO CA 945072104, ALAMO, CA 94507-2104 |
| Document Number | 0000178479 |
|---|---|
| Date | Nov 01, 2018 |
| Instrument | 178479 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 31, 2048 |
| Rate Type | Adjustable Rate |
|---|
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon 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 |
|---|---|---|
| 2026 | $1,204,688 (+2%) Land $423,448 Building $781,240 | |
| 2025 | $13,617.00 (+3.74%) Homeowner's exemption | $1,181,068 (+4.04%) Land $415,146 Building $765,922 |
| 2023 | $13,126.00 (-0.34%) Homeowner's exemption | $1,135,207 Land $399,026 Building $736,181 |
| 2022 | $13,171.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 53% of the US · above 31% of California |
|---|---|
| Wildfire Likelihood | About 1 in 752 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 198-140-010-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 11 Rooms |
| Building Area | 3,404 sqft Living Area |
| 1st Floor | 3,404 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch Style |
| Lot Area | 21,780 sqft (0.5 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 655 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 50 CORWIN DR |
|---|---|
| City | ALAMO |
| State | CA |
| Zip | 94507-2104 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | RO SAN RAMON POR LOT 10 HEMME SUBN |
| Legal Subdivision | HEMME |
| Legal Lot Number | 10 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 345204 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures