Santa Clara County property record for 2578 Sun Mor Ave, Mountain View, CA 94040
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,118 sqft · built 1966 |
| Lot Size | 0.189 acres (8,239 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,565,000 (Jun 2020) |
| Tax Bill | $32,908 (2025) |
| Deeds & Mortgages | Jun 2020 Sale & Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 197-27-046 |
| Primary APN | 197-27-046 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,118 sqft Living Area |
| 1st Floor Area | 2,118 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 8,239 sqft (0.189 acres) |
| Lot Dimensions | 77 ft deep x 107 ft wide |
| Garage Area | 409 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 2578 SUN MOR AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94040-4439 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1-8L |
| Legal Description | TRACT 4199 WAVERLY PARK BOOK 212 PAGE 52 PAGE 53 LOT 123 |
| Legal Subdivision | WAVERLY PARK |
| Legal Tract | 4199 |
| Legal Lot Number | 123 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 509902 |
2578 Sun Mor Ave is owned and occupied by two individuals who bought it in June 2020.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2578 SUN MOR AVE, MOUNTAIN VIEW, CA 94040-4439 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 12, 2020 · Amount on File |
| Deed Sale | Jun 12, 2020 · Amount on File |
| Deed Document Number | 202024504418 |
| Prior Transfer Date | Feb 9, 1999 |
| Prior Transfer Doc | 0014658302 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jun 12, 2020 |
| Property Address | 2578 SUN MOR AVE, MOUNTAIN VIEW, CA 94040-4439 |
| Document Number | 0024504418 |
| Map Reference | MB 212 PG 52&53 |
| Instrument Date | Jun 3, 2020 |
| Instrument | 24504418 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2021 |
| Title Company | LAWYERS TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| 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 | 2578 SUN MOR AVE, MOUNTAIN VIEW, CA 94040-4439 |
| Document Number | 0024504419 |
|---|---|
| Date | Jun 12, 2020 |
| Instrument | 24504419 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2% |
| Type Change Date | Jul 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 4% |
| Index | 1-Year LIBOR |
| Max Rate | 7% |
The 2025 property tax bill for 2578 Sun Mor Ave was $32,908 with a homeowner's exemption.
Source: Santa Clara County assessment roll, as of July 27, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,861,301 (+2%) Land $2,718,182 Building $143,119 | |
| 2025 | $32,908.00 Homeowner's exemption | $2,805,198 Land $2,664,885 Building $140,313 |
| 2023 | $31,747.00 (+0.27%) Homeowner's exemption | $2,696,270 Land $2,561,405 Building $134,865 |
| 2022 | $31,663.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2578 Sun Mor Ave in Zone X, where a levee reduces flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
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.
The area around 2578 Sun Mor Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CWSC LOS ALTOS SUBURBAN private · serves 63,559 people · EPA ID CA4310001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | 2 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 589 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Cruzio, T-Mobile.
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