San Mateo County property record for 331 Elder Ave, Millbrae, CA 94030 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1929 |
| Square Footage | 1,720 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $2,700,000 (2024) |
| Tax Bill | $32,863.00 (2025) |
| Primary APN | 024-106-070 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,720 sqft Living Area |
| Gross Area | 2,810 sqft Gross Area |
| 1st Floor | 1,720 sqft 1st Floor |
| Basement Area | 1,090 sqft Basement |
| Family Room | Family Room |
| Stories | 1 Stories |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Lot Area | 6,000 sqft (0.138 acres) |
| Depth X Width | 120 ft x 50 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Basement Garage |
| Garage Area | 1,090 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 331 ELDER AVE |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-2430 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 19 BLOCK 27 MILLBRAE HIGHLANDS 1 |
| Legal Subdivision | MILLBRAE HIGHLANDS 1 |
| Legal Block | 27 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SOUTH SAN FRANCISCO |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 604800 |
Source: San Mateo County records · APN 024-106-070
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 Individual Names on File |
|---|---|
| Mailing Address | 331 ELDER AVE, MILLBRAE, CA 94030-2430 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 29, 2024 · Amount on Record |
| Deed Sale | Apr 29, 2024 · Amount on Record |
| Prior Sale | Apr 10, 2012 · Amount on Record |
| Deed Doc Number | 202421918 |
| Prior Transfer Date | Mar 30, 2004 |
| Prior Transfer Doc | 0000058078 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 29, 2024 |
| Property Address | 331 ELDER AVE, MILLBRAE, CA 94030-2430 |
| Document Number | 0000021918 |
| Map Reference | MB 15 PG 48-52 |
| Instrument Date | Apr 25, 2024 |
| Instrument | 2024-021918 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2024 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,970.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 331 ELDER AVE, MILLBRAE, CA 94030-2430 |
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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,809,080 (+2%) Land $1,508,580 Building $1,300,500 | ||
| 2025 | $32,863.00 (+111.22%) | $2,754,000 (+115.2%) Land $1,479,000 Building $1,275,000 | |
| 2023 | $15,559.00 (+9.66%) Homeowner's exemption | $1,279,714 Land $639,857 Building $639,857 | $1,659,150 |
| 2022 | $14,189.00 |
331 Elder Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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