San Mateo County property record for 421 Poplar Ave, Millbrae, CA 94030 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1937 |
| Square Footage | 2,650 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Garage | Basement, 530 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $9,475.00 (2025) |
| Primary APN | 024-107-020 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,650 sqft Living Area |
| Gross Area | 3,180 sqft Gross Area |
| 1st Floor | 1,280 sqft 1st Floor |
| Basement Area | 530 sqft Basement |
| Family Room | Family Room |
| Stories | 2 Stories |
| Fireplace | 1 Fireplace |
| Fireplaces | 2 Fireplaces |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Exterior Material | Stucco Exterior |
| Roof Material | Wood Shingle Roof |
| Lot Area | 6,000 sqft (0.138 acres) |
| Depth X Width | 120 ft x 50 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Basement Garage |
| Garage Area | 530 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 421 POPLAR AVE |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-2452 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLOCK 23 MILLBRAE HIGHLANDS 1 |
| Legal Subdivision | MILLBRAE HIGHLANDS 1 |
| Legal Block | 23 |
| Legal Lot Number | 2 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SOUTH SAN FRANCISCO |
| Census Blockgroup | 2 |
| Census Block | 2002 |
| Census Tract | 604800 |
Source: San Mateo County records · APN 024-107-020
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 | 421 POPLAR AVE, MILLBRAE, CA 94030-2452 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Dec 28, 2001 |
| Transfer Doc | 0000001723 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 08, 2026 |
| Property Address | 421 POPLAR AVE, MILLBRAE, CA 94030-2452 |
| Document Number | 0000032630 |
| Instrument Date | Jun 07, 2026 |
| Instrument | 202632630 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 421 POPLAR AVE, MILLBRAE, CA 94030-2452 |
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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $706,171 (+2%) Land $290,383 Building $415,788 | ||
| 2025 | $9,475.00 (+7.34%) Homeowner's exemption | $692,327 (+4.04%) Land $284,690 Building $407,637 | |
| 2023 | $8,827.00 (+17.77%) Homeowner's exemption | $665,446 Land $273,636 Building $391,810 | $2,258,190 |
| 2022 | $7,495.00 |
421 Poplar 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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