San Mateo County property record for 308 29th Ave, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,700 sqft · built 1940 |
| Lot Size | 0.154 acres (6,710 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,420 (2025) |
| Deeds & Mortgages | Jul 2026 Line of Credit Oct 2021 Reverse Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 039-322-140 |
| Primary APN | 039-322-140 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,700 sqft Living Area |
| Gross Area | 2,090 sqft |
| 1st Floor Area | 1,250 sqft |
| Basement Area | 570 sqft |
| Finished Basement | 180 sqft |
| Unfinished Basement | 390 sqft |
| Family Room | Family Room |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 6,710 sqft (0.154 acres) |
| Lot Dimensions | 110 ft deep x 61 ft wide |
| Garage Area | 250 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 308 29TH AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-2702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 2 SUB OF LOT 11 OF SUB OF LOTS 14 TO 17 BERESFORD PARK RSM 21/64 CITY OF SAN MATEO |
| Legal Subdivision | BERESFORD PARK |
| Legal Lot Number | 14 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 607300 |
308 29th Ave is owned and occupied by an individual who acquired it in March 2018.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 308 29TH AVE, SAN MATEO, CA 94403-2702 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 22, 2026 | Deed of Trust, Mortgage · Line of Credit LONGBRIDGE FINANCIAL LLC |
| Oct 22, 2021 | Deed of Trust, Mortgage · Reverse Mortgage OPEN MORTGAGE LLC |
| May 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF THE WEST |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 22, 2018 |
| Transfer Doc | 0000021689 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jul 22, 2026 |
| Property Address | 308 29TH AVE, SAN MATEO, CA 94403-2702 |
| Document Number | 0000041788 |
| Instrument Date | Jun 26, 2026 |
| Instrument | 202641788 |
| Transaction Type | Mortgage |
| Record Updated | Sep 9, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 308 29TH AVE, SAN MATEO, CA 94403-2702 |
| Document Number | 0000041788, |
|---|---|
| Date | Jul 22, 2026 |
| Instrument | 202641788 |
| Name | LONGBRIDGE FINANCIAL LLC |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 308 29TH AVE, SAN MATEO, CA 94403-2702 |
| Transaction Type | Mortgage |
| Record Updated | Nov 17, 2021 |
| Name | Verified Name |
|---|---|
| Address | 308 29TH AVE, SAN MATEO, CA 94403-2702 |
| Document Number | 0000148767 |
|---|---|
| Date | Oct 22, 2021 |
| Instrument | 2021-148767 |
| Name | OPEN MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | AUSTIN, TX 78737 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 308 29TH AVE, SAN MATEO, CA 94403-2702 |
| Transaction Type | Mortgage |
| Record Updated | Jun 10, 2021 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|---|
| Address | 308 39TH AVE, SAN MATEO, CA 94403 |
| Document Number | 0000080499 |
|---|---|
| Date | May 21, 2021 |
| Instrument | 2021-080499 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68154 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2051 |
The 2025 property tax bill for 308 29th Ave was $2,420 with a homeowner's exemption.
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 | $130,959 (+2%) Land $37,491 Building $93,468 | ||
| 2025 | $2,420.00 Homeowner's exemption | $128,392 Land $36,756 Building $91,636 | |
| 2023 | $2,221.00 (-0.63%) Homeowner's exemption | $123,409 Land $35,330 Building $88,079 | $2,103,030 |
| 2022 | $2,235.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 308 29th Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1998.
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 | 2 in force |
| Nearby Flood Claims | 4 (1998–2022) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Dec 2022 · 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.
The area around 308 29th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 716 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, GeoLinks, T-Mobile.
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