San Mateo County property record for 5 Ashton Ave, Millbrae, CA 94030
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 3,074 sqft · built 1962 |
| Lot Size | 0.146 acres (6,370 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,098,000 (Aug 2010) |
| Tax Bill | $19,633 (2025) |
| Deeds & Mortgages | May 2021 Transfer May 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-257-080 |
| Primary APN | 024-257-080 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 3,074 sqft Living Area |
| 1st Floor Area | 3,074 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Duplex Single |
| Roof Material | Tar & Gravel |
| Lot Area | 6,370 sqft (0.146 acres) |
| Lot Dimensions | 120 ft deep x 47 ft wide |
| View / Lot | Corner |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 5 ASHTON AVE |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-2357 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R20000 |
| Legal Description | LOT 5 BLOCK 29 LESS PTN TO STREET SELY 3 FT F&R MEAS PTN OF LOT 4 BLOCK 29 MILLBRAE VILLA TRACT RSM 1/37 |
| Legal Subdivision | MILLBRAE VILLA TRACT |
| Legal Block | 29 |
| Legal Lot Number | 5,4 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 604800 |
Source: San Mateo County records · APN 024-257-080
Assessment roll updated July 15, 2026 · Last verified July 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 | 1402 GAVILAN WAY, MILLBRAE, CA 94030-2844 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| May 18, 2021 | Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY |
| May 18, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Sep 07, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 20, 2010 · Amount on Record |
| Deed Sale | Aug 20, 2010 · Amount on Record |
| Prior Sale | May 25, 2004 · Amount on Record |
| Deed Document Number | 201093627 |
| Prior Transfer Date | Dec 21, 2009 |
| Prior Transfer Doc | 0000165991 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | May 18, 2021 |
| Property Address | 5 ASHTON AVE, MILLBRAE, CA 94030-2357 |
| Document Number | 0000078135 |
| Map Reference | MB 1 PG 37 |
| Instrument Date | May 03, 2021 |
| Instrument | 2021-078135 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1402 GAVILAN WAY, MILLBRAE, CA 94030-2844 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | May 18, 2021 |
| Property Address | 5 ASHTON AVE, MILLBRAE, CA 94030-2357 |
| Document Number | 0000078133 |
| Map Reference | MB B PG 36 |
| Instrument Date | May 03, 2021 |
| Instrument | 2021-078133 |
| Transaction Type | Transfer |
| Record Updated | Aug 05, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 57 ASHTON AVE, MILLBRAE, CA 94030-2357 |
| Document Number | 0000078134 |
|---|---|
| Date | May 18, 2021 |
| Instrument | 2021-078134 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Sep 07, 2018 |
| Property Address | 5 ASHTON AVE, MILLBRAE, CA 94030-2357 |
| Document Number | 0000070238 |
| Instrument Date | Aug 23, 2018 |
| Instrument | 70238 |
| Transaction Type | Transfer |
| Record Updated | Sep 26, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1402 GAVILAN WAY MILLBRAE CA 940302844, MILLBRAE, CA 94030-2844 |
| Investor | Possibly a Property Investor |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,434,850 (+2%) Land $717,425 Building $717,425 | |
| 2025 | $19,633.00 (+6.53%) | $1,406,716 (+4.04%) Land $703,358 Building $703,358 |
| 2023 | $18,429.00 (+20.74%) | $1,352,094 Land $676,047 Building $676,047 |
| 2022 | $15,263.00 |
Source: FEMA National Flood Hazard Layer as of September 10, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| 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 are read at the parcel center point; 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) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Sail Internet Holdings, Verizon.
Based on FCC filings for 802 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 | CITY OF MILLBRAE serves 22,795 people |
|---|---|
| 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 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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