San Mateo County property record for 116 Chadbourne Ave, Millbrae, CA 94030
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 10 bd · 6 ba · 5,864 sqft · built 1972 |
| Lot Size | 0.132 acres (5,760 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $16,411 (2025) |
| Deeds & Mortgages | Apr 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-331-070 |
| Primary APN | 024-331-070 |
|---|
| Bedrooms | 10 Beds |
|---|---|
| Full Baths | 6 Baths |
| Total Rooms | 20 Rooms |
| Units | 5 Units |
| Stories | 2 Stories |
| Building Area | 5,864 sqft Living Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Multi-Family |
| Lot Area | 5,760 sqft (0.132 acres) |
| Lot Dimensions | 90 ft deep x 64 ft wide |
| Parking Spaces | 5 Parking Spaces |
| Street Address | 116 CHADBOURNE AVE |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-2555 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | NELY 64 FT OF LOTS 1 & 2 BLOCK 12 MILLBRAE VILLA TRACT |
| Legal Subdivision | MILLBRAE VILLA TRACT |
| Legal Block | 12 |
| Legal Lot Number | 1,2 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 3 |
| Census Block | 3023 |
| Census Tract | 604400 |
Source: San Mateo County records · APN 024-331-070
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 | 940 EDGEWATER BLVD, FOSTER CITY, CA 94404-3709 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Apr 18, 2024 |
| Transfer Doc | 0000020093 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 19, 2024 |
| Property Address | 116 CHADBOURNE AVE, MILLBRAE, CA 94030-2555 |
| Document Number | 0000020093 |
| Map Reference | MB B PG 36 |
| Instrument Date | Apr 18, 2024 |
| Instrument | 2024-020093 |
| Transaction Type | Transfer |
| Record Updated | May 10, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 940 EDGEWATER BLVD, FOSTER CITY, CA 94404-3709 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified August 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 | $724,070 (+2%) Land $182,443 Building $541,627 | |
| 2025 | $16,411.00 (+8.48%) | $709,873 (+4.04%) Land $178,866 Building $531,007 |
| 2023 | $15,128.00 (+83.59%) | $682,310 Land $171,921 Building $510,389 |
| 2022 | $8,240.00 |
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 Claims | 3 (1980–1982) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Dec 1982 · rainfall accumulation |
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Race Telecommunications, Radiate Holdings, Sail Internet Holdings, Verizon.
Based on FCC filings for 400 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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