San Mateo County property record for 217 S Ashton Ave, Millbrae, CA 94030
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.5 ba · 4,258 sqft · built 2015 |
| Lot Size | 0.4 acres (17,404 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $4,000,000 (Oct 2023) |
| Tax Bill | $47,719 (2025) |
| Deeds & Mortgages | Sep 2025 Transfer Oct 2023 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-301-070 |
| Primary APN | 024-301-070 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,258 sqft Living Area |
| 1st Floor Area | 1,737 sqft |
| 2nd Floor Area | 2,521 sqft |
| Family Room | Family Room |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Lot Area | 17,404 sqft (0.4 acres) |
| Lot Dimensions | 230 ft deep x 80 ft wide |
| Garage Area | 658 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 217 S ASHTON AVE |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-3032 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 37 BLOCK 22 MILLS ESTATE NO 6 RSM 42/43 CITY OF MILLBRAE |
| Legal Subdivision | MILLS ESTATE NO 6 |
| Legal Block | 22 |
| Legal Lot Number | 37 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 604900 |
Source: San Mateo County records, as of July 15, 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 | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 26, 2025 | Intrafamily Transfer, Transfer |
| Oct 19, 2023 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA |
| Apr 5, 2017 | Deed of Trust, Mortgage · Line of Credit CMG MORTGAGE INC |
| Jan 7, 2022 | Deed of Trust, Mortgage · Conventional Mortgage 5TH STREET CAPITAL INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 19, 2023 · Amount on Record |
| Deed Sale | Oct 19, 2023 · Amount on Record |
| Prior Sale | Jun 17, 2013 · Amount on Record |
| Deed Document Number | 202353116 |
| Prior Transfer Date | Oct 27, 2009 |
| Prior Transfer Doc | 0000142330 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Sep 26, 2025 |
| Property Address | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Document Number | 0000050626 |
| Map Reference | MB 42 PG 43 |
| Instrument Date | Sep 25, 2025 |
| Instrument | 2025-050626 |
| Transaction Type | Transfer |
| Record Updated | Oct 27, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 19, 2023 |
| Property Address | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Document Number | 0000053116 |
| Map Reference | MB 42 PG 43 |
| Instrument Date | Oct 5, 2023 |
| Instrument | 2023-053116 |
| Transaction Type | Transfer |
| Record Updated | Nov 14, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $4,400.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Document Number | 0000053117 |
|---|---|
| Date | Oct 19, 2023 |
| Instrument | 2023-053117 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000029726 |
|---|---|
| Date | Apr 5, 2017 |
| Instrument | 2017-029726 |
| Name | CMG MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Mar 21, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 217 S ASHTON AVE, MILLBRAE, CA 94030-3032 |
| Document Number | 0000001603 |
|---|---|
| Date | Jan 7, 2022 |
| Instrument | 2022-001603 |
| Name | 5TH STREET CAPITAL INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 480 Months |
| Due | Jan 1, 2062 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.12% |
| Type Change Date | Jan 1, 2027 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3.5% |
| Max Rate At Change | 7.12% |
| Index | Other |
| Max Rate | 10.1% |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Millbrae City |
| Elementary School District | Millbrae Elementary School District (KG - 08) |
| Secondary School District | San Mateo Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,161,600 (+2%) Land $2,496,960 Building $1,664,640 | ||
| 2025 | $47,719.00 (+4.87%) Homeowner's exemption | $4,080,000 (+44.86%) Land $2,448,000 Building $1,632,000 | |
| 2024 | $45,504.00 (+37.62%) | ||
| 2023 | $33,065.00 (+6.61%) | $2,816,417 Land $904,866 Building $1,911,551 | $3,489,840 |
| 2022 | $31,014.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · 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 |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 4 (1978–1986) |
| Most Recent Claim | Feb 1986 · Severe Storms & Flooding |
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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 | CITY OF MILLBRAE serves 22,795 people · EPA ID CA4110018 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 554 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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