San Mateo County property record for 612 Macarthur Ave, San Mateo, CA 94402
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,310 sqft · built 1948 |
| Lot Size | 0.137 acres (5,980 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $198,500 (May 2006) |
| Tax Bill | $14,246 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-325-130 |
| Primary APN | 034-325-130 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,310 sqft Living Area |
| 1st Floor Area | 1,590 sqft |
| Family Room | Family Room |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 5,980 sqft (0.137 acres) |
| Lot Dimensions | 92 ft deep x 65 ft wide |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 612 MACARTHUR AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94402-3325 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | SWLY 45 FT OF LOT 14 BLOCK 3 NELY 20 FT OF LOT 15 BLOCK 3 ARAGON TERRACE RSM 27/11 CITY OF SAN MATEO |
| Legal Subdivision | ARAGON TERRACE |
| Legal Block | 3 |
| Legal Lot Number | 14,15 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 606700 |
Source: San Mateo County records, as of July 15, 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 Record |
|---|---|
| Mailing Address | 612 MACARTHUR AVE, SAN MATEO, CA 94402-3325 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 11, 2006 · Amount on Record |
| Deed Sale | May 11, 2006 · Amount on Record |
| Prior Sale | Jun 2, 2003 · Amount on Record |
| Deed Document Number | 200671103 |
| Prior Transfer Date | May 7, 1997 |
| Prior Transfer Doc | 0000065305 |
| Record Updated | Oct 29, 2026 |
Source: San Mateo County assessment roll, as of July 15, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,106,259 (+2%) Land $462,701 Building $643,558 | ||
| 2025 | $14,246.00 (+1.13%) Homeowner's exemption | $1,084,569 (+4.04%) Land $453,629 Building $630,940 | |
| 2023 | $14,087.00 (+2.44%) Homeowner's exemption | $1,042,458 Land $436,015 Building $606,443 | $2,112,030 |
| 2022 | $13,752.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 1998 · Severe Winter Storms And Flooding |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people · EPA ID CA4110008 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2025 |
| Lead | 4 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 727 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures