Marin County property record for 280 Summit Ave, San Rafael, CA 94901
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,013 sqft · built 1935 |
| Lot Size | 1.56 acres (68,000 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,275,000 (Aug 2012) |
| Tax Bill | $20,371 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 016-031-35 |
| Primary APN | 016-031-35 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 3,013 sqft Living Area |
| Basement Area | 910 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Contemporary |
| Lot Area | 68,000 sqft |
| Garage Area | 354 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Area | 450 sqft |
| Deck Area | 520 sqft |
| Patio Area | 520 sqft |
| Heating System | Central |
|---|
| Street Address | 280 SUMMIT AVE |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-2341 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 110100 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 1757 UNION ST, SAN FRANCISCO, CA 94123-4447 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 24, 2012 · Amount on Record |
| Deed Sale | Aug 24, 2012 · Amount on Record |
| Deed Document Number | 201252097 |
| Prior Transfer Date | Mar 22, 1999 |
| Prior Transfer Doc | 0000070167 |
| Record Updated | Sep 20, 2026 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | San Rafael City Elementary School District (KG - 08) |
| Secondary School District | San Rafael City High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,601,400 (+2%) Land $879,200 Building $722,200 | |
| 2025 | $20,371.00 (+3.31%) | $1,570,009 (+4.04%) Land $861,966 Building $708,043 |
| 2023 | $19,718.00 (+6.27%) | $1,509,051 Land $828,499 Building $680,552 |
| 2022 | $18,555.00 |
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 47 individual policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 81 units insured incl. 34 condo units |
| Nearby Flood Claims | 54 (1978–2026) |
| Claims Outside the SFHA | 7 of 54 |
| Most Recent Claim | Jan 2026 · river or lake flooding |
| Claims by Event |
|
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 | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 199 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: AT&T, Verizon.
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