San Mateo County property record for 480 E 4th Ave, San Mateo, CA 94401 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
|---|---|
| Architecture Style | Multifamily |
| Lot Size | 50,573 sqft (1.16 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,140,000 (1997) |
| Tax Bill | $1,182.00 (2025) |
| Primary APN | 034-183-060 |
|---|
| Architectural Style | Multifamily Style |
|---|---|
| Lot Area | 50,573 sqft (1.16 acres) |
| Street Address | 480 E 4TH AVE, A |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3547 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | BLOCK 15 1.161 AC MOL PARCEL MAP VOL 64/52-53 |
| Legal Subdivision | PARCEL MAP NO 324 |
| Legal Block | 15 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SAN MATEO |
| Census Blockgroup | 2 |
| Census Block | 2011 |
| Census Tract | 606300 |
Source: San Mateo County records · APN 034-183-060
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 | 303 VINTAGE PARK DR, 250, FOSTER CITY, CA 94404-1176 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Dec 22, 2021 | Deed of Trust, Mortgage · Building or Construction Mortgage CALIFORNIA HOUSING FINANCE AGENCY |
| Dec 22, 2021 | Deed of Trust, Mortgage · Commercial Mortgage CALIFORNIA HOUSING FINANCE AGENCY |
| Dec 22, 2021 | Deed of Trust, Mortgage · Commercial Mortgage HOUSING ENDOWMENT AND REGIONAL TRUST OF |
| Dec 22, 2021 | Deed of Trust, Mortgage · Commercial Mortgage MIDPEN HOUSING CORPORATION |
| Apr 07, 2022 | Quit Claim Deed, Transfer Quitclaim Document |
| Dec 22, 2021 | Ground Lease, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 16, 1997 · Amount on Record |
| Deed Sale | Jan 16, 1997 · Amount on Record |
| Deed Doc Number | 19976167 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 480 E 4TH AVE, SAN MATEO, CA 94401-3482 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TTL CO OAKLAND |
| Name | Verified Name |
|---|---|
| Address | 303 VINTAGE PARK DR 250, 250, FOSTER CITY, CA 94404-1176 |
| Document Number | 0000174864 |
|---|---|
| Date | Dec 22, 2021 |
| Instrument | 2021-174864 |
| Name | CALIFORNIA HOUSING FINANCE AGENCY |
|---|---|
| Type | Government Agency |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 480 E 4TH AVE, SAN MATEO, CA 94401-3482 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TTL CO OAKLAND |
| Name | Verified Name |
|---|---|
| Address | 303 VINTAGE PARK DR, FOSTER CITY, CA 94404-1166 |
| Document Number | 0000174955 |
|---|---|
| Date | Dec 22, 2021 |
| Instrument | 2021-174955 |
| Name | CALIFORNIA HOUSING FINANCE AGENCY |
|---|---|
| Type | Government Agency |
| Address | SACRAMENTO, CA 95814 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 480 E 4TH AVE, SAN MATEO, CA 94401-3482 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000174954 |
|---|---|
| Date | Dec 22, 2021 |
| Instrument | 2021-174954 |
| Name | HOUSING ENDOWMENT AND REGIONAL TRUST OF |
|---|---|
| Type | Government Agency |
| Address | SAN MATEO, CA 94403 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 480 E 4TH AVE, SAN MATEO, CA 94401-3482 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 303 VINTAGE PARK DR 250, 250, FOSTER CITY, CA 94404-1176 |
| Document Number | 0000174956 |
|---|---|
| Date | Dec 22, 2021 |
| Instrument | 2021-174956 |
| Name | MIDPEN HOUSING CORPORATION |
|---|---|
| Type | Non-Lending Institution |
| Address | BOSTON, MA 02110 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 07, 2022 |
| Property Address | 480 E 4TH AVE, SAN MATEO, CA 94401-3482 |
| Document Number | 0000029889 |
| Map Reference | MB 64 PG 52&53 |
| Instrument Date | Mar 15, 2022 |
| Instrument | 2022-029889 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 245 MARKET ST # 1015, 1015, SAN FRANCISCO, CA 94105-1702 |
| Name | Verified Name |
|---|
| Document Type | Ground Lease |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Dec 22, 2021 |
| Property Address | 480 E 4TH AVE, SAN MATEO, CA 94401-3482 |
| Document Number | 0000174798 |
| Map Reference | MB 64 PG 52&53 |
| Instrument Date | Dec 17, 2021 |
| Instrument | 2021-174798 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Name | Verified Name |
|---|---|
| Address | 320 LYNN LISA CT, CLARKSTON, WA 99403 |
| Name | Verified Name |
|---|
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | San Mateo City |
| Elementary School District | San Mateo-Foster City 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 | $73,899,238 (+2%) Land $14,045,638 Building $59,853,600 | |
| 2025 | $1,182.00 (-99.69%) Additional exemption filed | $72,450,234 (+117.99%) Land $13,770,234 Building $58,680,000 |
| 2023 | $375,667.00 (+154.6%) | $33,235,520 Land $13,235,520 Building $20,000,000 |
| 2022 | $147,550.00 |
480 E 4th 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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