Santa Clara County property record for 523 Sullivan Dr, Mountain View, CA 94041 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,890 sqft · built 1985 |
| Lot Size | 0.222 acres (9,660 sqft) |
| Owner | Company Name on File |
| Tax Bill | $12,480 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 161-06-027 |
| Primary APN | 161-06-027 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Building Area | 2,890 sqft Living Area |
| Gross Area | 2,370 sqft Gross Area |
| 1st Floor Area | 1,320 sqft 1st Floor |
| 2nd Floor Area | 1,050 sqft 2nd Floor |
| Family Room | Family Room |
| Stories | 2 Stories |
| Utility Room | Utility Room |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 9,660 sqft (0.222 acres) |
| Lot Dimensions | 138 ft deep x 70 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 492 sqft Garage |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 8,370 sqft Pool |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 523 SULLIVAN DR |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94041-2577 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 7745 LOT 37 |
| Legal Tract | 7745 |
| Legal Lot Number | 37 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 509111 |
Source: Santa Clara County records · APN 161-06-027
Assessment roll updated July 27, 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 | Company Name on File |
|---|---|
| Mailing Address | 523 SULLIVAN DR, MOUNTAIN VIEW, CA 94041-2577 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 19, 1996 |
| Deed Sale | Sep 19, 1996 |
| Deed Document Number | 199613451857 |
| Last Transfer Date | Oct 29, 2012 |
| Transfer Doc | 0021964212 |
| Record Updated | Sep 20, 2026 |
Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Mountain View City |
| Elementary School District | Mountain View Whisman Elementary School District (KG - 08) |
| Secondary School District | Mountain View-Los Altos Union School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,054,742 (+2%) Land $353,656 Building $701,086 | |
| 2025 | $12,480.00 (+5.29%) Homeowner's exemption | $1,034,062 (+4.04%) Land $346,722 Building $687,340 |
| 2023 | $11,853.00 (+0.29%) Homeowner's exemption | $993,909 Land $333,259 Building $660,650 |
| 2022 | $11,819.00 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 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 | Reduced by levee depends on levee performance |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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