Contra Costa County property record for 524 Iris Ln, San Ramon, CA 94582
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,312 sqft · built 1992 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $2,302,000 (May 2022) |
| Tax Bill | $23,172 (2025) |
| Deeds & Mortgages | Nov 2021 Line of Credit May 2022 Sale & Mortgage + 6 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 217-401-014-6 |
| Primary APN | 217-401-014-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,312 sqft Living Area |
| 1st Floor Area | 2,312 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 7,500 sqft (0.172 acres) |
| Garage Type | Attached |
| Garage Area | 583 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 524 IRIS LN |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582-5539 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7015 L52 |
| Legal Subdivision | WEST BRANCH |
| Legal Tract | 7015 |
| Legal Lot Number | 52 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 355121 |
Source: Contra Costa County assessment roll, APN 217-401-014-6, as of 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 | 2 Company Names on File |
|---|---|
| Mailing Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Living Trust |
| Date | Document |
|---|---|
| Nov 16, 2021 | Deed of Trust, Mortgage · Line of Credit FREMONT BANK |
| May 11, 2022 | Grant Deed, Transfer · Conventional Mortgage BAY EQUITY LLC |
| Aug 30, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Aug 30, 2021 | Intrafamily Transfer, Transfer AMROCK LLC |
| Nov 06, 2020 | Quit Claim Deed, Transfer AMROCK INC |
| Nov 06, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Aug 27, 2019 | Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS |
| Aug 27, 2019 | Quit Claim Deed, Transfer AMROCK TITLE CA INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 11, 2022 · Amount on Record |
| Deed Sale | May 11, 2022 · Amount on Record |
| Prior Sale | Jun 02, 2006 · Amount on Record |
| Deed Document Number | 202280739 |
| Prior Transfer Date | Aug 19, 2021 |
| Prior Transfer Doc | 0000242102 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000317593 |
|---|---|
| Date | Nov 16, 2021 |
| Instrument | 2021-317593 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 20, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 11, 2022 |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000080739 |
| Map Reference | MB 337 PG 4 |
| Instrument Date | May 03, 2022 |
| Instrument | 2022-080739 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000080740 |
|---|---|
| Date | May 11, 2022 |
| Instrument | 2022-080740 |
| Name | BAY EQUITY LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 30, 2021 |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000242102 |
| Map Reference | MB 337 PG 4 |
| Instrument Date | Aug 19, 2021 |
| Instrument | 2021-242102 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | AMROCK INC, AMROCK LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000242103 |
|---|---|
| Date | Aug 30, 2021 |
| Instrument | 2021-242103 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Sep 01, 2036 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 30, 2021 |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000242104 |
| Map Reference | MB 337 PG 4 |
| Instrument Date | Aug 19, 2021 |
| Instrument | 2021-242104 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | AMROCK LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 06, 2020 |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000265674 |
| Instrument Date | Jul 28, 2020 |
| Instrument | 265674 |
| Transaction Type | Transfer |
| Record Updated | Nov 17, 2020 |
| Title Company | AMROCK INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 524 IRIS LN SAN RAMON CA 945825539, SAN RAMON, CA 94582-5539 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 06, 2020 |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000265672 |
| Map Reference | MB 337 PG 4 |
| Instrument Date | Jul 28, 2020 |
| Instrument | 2020-265672 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | AMROCK |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000265673 |
|---|---|
| Date | Nov 06, 2020 |
| Instrument | 2020-265673 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 357 Months |
| Due | Aug 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 27, 2019 |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000138303 |
| Instrument Date | Aug 22, 2019 |
| Instrument | 138303 |
| Transaction Type | Transfer |
| Record Updated | Sep 03, 2019 |
| Title Company | AMROCK TITLE CA INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 524 IRIS LN SAN RAMON CA 945825539, SAN RAMON, CA 94582-5539 |
| Document Number | 138304 |
|---|---|
| Date | Aug 27, 2019 |
| Instrument | 138304 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 26, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 27, 2019 |
| Property Address | 524 IRIS LN, SAN RAMON, CA 94582-5539 |
| Document Number | 0000138305 |
| Instrument Date | Aug 22, 2019 |
| Instrument | 138305 |
| Transaction Type | Transfer |
| Record Updated | Sep 02, 2019 |
| Title Company | AMROCK TITLE CA INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 524 IRIS LN SAN RAMON CA 945825539, SAN RAMON, CA 94582-5539 |
Source: Contra Costa County assessment roll as of July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| 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 | $1,981,000 (-) Land $1,290,835 Building $690,165 | |
| 2025 | $23,172.00 (+7.71%) | $1,981,000 (-15.63%) Land $1,290,835 Building $690,165 |
| 2023 | $21,514.00 (+61.76%) | $2,348,040 Land $1,530,000 Building $818,040 |
| 2022 | $13,300.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Moderate above 53% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, 290 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
May also be available: T-Mobile USA.
Source: EPA Safe Drinking Water Information System, water system CA0110005, 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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