Marin County property record for 172 Roundtree Blvd, San Rafael, CA 94903
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 949 sqft · built 1971 |
| Lot Size | 0.017 acres (756 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $495,000 (May 2020) |
| Tax Bill | $9,508 (2025) |
| Deeds & Mortgages | May 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-511-03 |
| Primary APN | 164-511-03 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 949 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Colonial |
| Lot Area | 756 sqft (0.017 acres) |
| Heating System | Central |
|---|
| Street Address | 172 ROUNDTREE BLVD |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94903-1642 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | ROUNDTREE 02 |
| Legal Lot Number | 3 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 5 |
| Census Block | 5007 |
| Census Tract | 107000 |
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 172 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1642 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 26, 2020 · Amount on Record |
| Deed Sale | May 26, 2020 · Amount on Record |
| Deed Document Number | 202020572 |
| Prior Transfer Date | May 12, 2015 |
| Prior Transfer Doc | 0000023040 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | May 26, 2020 |
| Property Address | 172 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1642 |
| Document Number | 0000020572 |
| Map Reference | VOL 14 PG 84 |
| Instrument Date | May 13, 2020 |
| Instrument | 2020-0020572 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $544.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 172 ROUNDTREE BLVD, SAN RAFAEL, CA 94903-1642 |
| Document Number | 0000020573 |
|---|---|
| Date | May 26, 2020 |
| Instrument | 2020-0020573 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2050 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | Dixie Elementary School District (KG - 08) |
| Secondary School District | San Rafael City High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $552,172 (+2%) Land $223,100 Building $329,072 | |
| 2025 | $9,508.00 (+5.1%) Homeowner's exemption | $541,346 (+4.04%) Land $218,726 Building $322,620 |
| 2023 | $9,047.00 (+4.51%) Homeowner's exemption | $520,329 Land $210,234 Building $310,095 |
| 2022 | $8,657.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 12 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2017 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 50% of the US · lower than 70% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) 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, 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.
Source: FCC Broadband Data Collection, based on 345 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Unwired.
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