San Mateo County property record for 758 28th Ave, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 990 sqft · built 1951 |
| Lot Size | 0.147 acres (6,391 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,800,000 (Jun 2026) |
| Tax Bill | $3,082 (2025) |
| Deeds & Mortgages | Jun 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 039-252-120 |
| Primary APN | 039-252-120 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 990 sqft Living Area |
| 1st Floor Area | 990 sqft |
| Family Room | Family Room |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Lot Area | 6,391 sqft (0.147 acres) |
| Lot Dimensions | 93 ft deep x 68 ft wide |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 758 28TH AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-2639 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R106 |
| Legal Description | 68.39 FT X 93.45 FT ON NLY LINE OF 28TH AVE COM 68.39 FT SWLY FROM MASON LANE PTN OF LOT 6 BEREFORD PARK VOL 6 MISC PG 9 CITY OF SAN MATEO |
| Legal Subdivision | BEREFORD PARK |
| Legal Lot Number | 6 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 606700 |
758 28th Ave is owned and occupied by an individual who bought it in June 2026.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 758 28TH AVE, SAN MATEO, CA 94403-2639 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 3, 2026 · Amount on File |
| Deed Sale | Jun 3, 2026 · Amount on File |
| Deed Document Number | 202631727 |
| Prior Transfer Date | Apr 29, 2015 |
| Prior Transfer Doc | 0000070228 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 3, 2026 |
| Property Address | 758 28TH AVE, SAN MATEO, CA 94403-2639 |
| Document Number | 0000031727 |
| Instrument Date | May 29, 2026 |
| Instrument | 202631727 |
| Transaction Type | Transfer |
| Record Updated | Sep 21, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $199,980.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 758 28TH AVE, SAN MATEO, CA 94403-2639 |
| Investor | Possibly a Property Investor |
| Document Number | 0000031728, |
|---|---|
| Date | Jun 3, 2026 |
| Instrument | 202631728 |
| Name | PNC BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6% |
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
The 2025 property tax bill for 758 28th Ave was $3,082.
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 | $112,390 (+2%) Land $37,491 Building $74,899 | ||
| 2025 | $3,082.00 Homeowner's exemption | $110,187 Land $36,756 Building $73,431 | |
| 2023 | $2,824.00 (+1.73%) Homeowner's exemption | $105,911 Land $35,330 Building $70,581 | $1,684,440 |
| 2022 | $2,776.00 |
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.
FEMA maps place 758 28th Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.
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 (1979) |
| Most Recent Claim | Apr 1979 · rainfall accumulation |
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.
Wildfire risk around 758 28th Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 732 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
May also be available: Etheric Networks, T-Mobile.
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