San Mateo County property record for 85 McCormick Ln, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,188 sqft · built 1961 |
| Lot Size | 0.939 acres (40,918 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $4,100,000 (Apr 2017) |
| Tax Bill | $56,074 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage Apr 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 060-253-040 |
| Primary APN | 060-253-040 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,188 sqft Living Area |
| Gross Area | 3,488 sqft |
| 1st Floor Area | 3,000 sqft |
| Basement Area | 300 sqft |
| Family Room | Family Room |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 40,918 sqft (0.939 acres) |
| Garage Area | 800 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 85 MCCORMICK LN |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-3066 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1001A |
| Legal Description | LOT 22 VILLA OAKS RSM 38/20 TOWN OF ATHERTON |
| Legal Subdivision | VILLA OAKS |
| Legal Lot Number | 22 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 611500 |
Source: San Mateo County records · APN 060-253-040
Assessment roll updated July 15, 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 | 2 Company Names on File |
|---|---|
| Mailing Address | 85 MCCORMICK LN, ATHERTON, CA 94027-3066 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Nov 30, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SILICON VALLEY BANK |
| Apr 22, 2020 | Deed of Trust, Mortgage · Conventional Mortgage BOSTON PRIVATE BANK & TRUST COMPANY |
| Apr 20, 2017 | Grant Deed, Transfer · ARM BOSTON PRIVATE BANK & TRUST COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 20, 2017 · Amount on Record |
| Deed Sale | Apr 20, 2017 · Amount on Record |
| Prior Sale | Dec 07, 2001 · Amount on Record |
| Deed Document Number | 201734381 |
| Last Transfer Date | Sep 13, 2024 |
| Transfer Doc | 0000048958 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 85 MCCORMICK LN, ATHERTON, CA 94027-3066 |
| Transaction Type | Mortgage |
| Record Updated | Oct 21, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 85 MCCORMICK LN, ATHERTON, CA 94027-3066 |
| Document Number | 0000164126 |
|---|---|
| Date | Nov 30, 2021 |
| Instrument | 2021-164126 |
| Name | SILICON VALLEY BANK |
|---|---|
| Type | Bank |
| Address | BOSTON, MA 02109 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.37% |
| Type Change Date | Jan 01, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 3.37% |
| Index | Other |
| Max Rate | 7.37% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 85 MCCORMICK LN, ATHERTON, CA 94027-3066 |
| Transaction Type | Mortgage |
| Record Updated | Oct 21, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000036478 |
|---|---|
| Date | Apr 22, 2020 |
| Instrument | 2020-036478 |
| Name | BOSTON PRIVATE BANK & TRUST COMPANY |
|---|---|
| Type | Bank |
| Address | BOSTON, MA 02109 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.87% |
| Type Change Date | May 01, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 4.87% |
| Index | 1-Year LIBOR |
| Max Rate | 8.87% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 20, 2017 |
| Property Address | 85 MCCORMICK LN, ATHERTON, CA 94027-3066 |
| Document Number | 0000034381 |
| Map Reference | MAP38 PG20 |
| Instrument Date | Apr 14, 2017 |
| Instrument | 2017-034381 |
| Transaction Type | Transfer |
| Record Updated | Aug 05, 2022 |
| Title Company | LAWYERS 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 | 85 MCCORMICK LN, ATHERTON, CA 94027-3066 |
| Document Number | 0000034382 |
|---|---|
| Date | Apr 20, 2017 |
| Instrument | 2017-034382 |
| Name | BOSTON PRIVATE BANK & TRUST COMPANY |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Type Change Date | May 01, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.5% |
| Index | 1-Year LIBOR |
| Max Rate | 9.5% |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Atherton Town |
| County | San Mateo County |
| Elementary School District | Menlo Park City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,965,113 (+2%) Land $3,397,496 Building $1,567,617 | ||
| 2025 | $56,074.00 (+4.87%) Homeowner's exemption | $4,867,759 (+4.04%) Land $3,330,879 Building $1,536,880 | |
| 2023 | $53,469.00 (+2.44%) Homeowner's exemption | $4,678,741 Land $3,201,538 Building $1,477,203 | $5,330,970 |
| 2022 | $52,196.00 |
Source: FEMA National Flood Hazard Layer as of September 10, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Wildfire Risk | Low lower than 96% of the US · lower than 97.4% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Telecommunications Fiber | 10,000 / 10,000 |
| 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 |
May also be available: California Internet, Etheric Communications, LLC., Sonic Telecom, T-Mobile USA.
Based on FCC filings for 296 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 4 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. The full violation and enforcement history is in the system's EPA record.
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