San Mateo County property record for 642 29th Ave, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,715 sqft · built 1942 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $770,000 (May 2010) |
| Tax Bill | $15,823 (2025) |
| Deeds & Mortgages | Apr 2022 Mortgage Mar 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 039-273-300 |
| Primary APN | 039-273-300 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,715 sqft Living Area |
| 1st Floor Area | 1,400 sqft |
| Family Room | Family Room |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Lot Area | 5,500 sqft (0.126 acres) |
| Lot Dimensions | 110 ft deep x 50 ft wide |
| Garage Area | 350 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 642 29TH AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-3255 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 20 BLOCK 5 TERRACE GARDENS RSM 23/71 CITY OF SAN MATEO |
| Legal Subdivision | TERRACE GARDENS |
| Legal Block | 5 |
| Legal Lot Number | 20 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 607300 |
642 29th Ave is owned and occupied by two individuals who bought it in May 2010.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 642 29TH AVE, SAN MATEO, CA 94403-3255 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 |
|---|---|
| Apr 18, 2022 | Deed of Trust, Mortgage · Conventional Mortgage DRAPER & KRAMER MORTGAGE CORP |
| Mar 19, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SAN MATEO CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 21, 2010 · Amount on File |
| Deed Sale | May 21, 2010 · Amount on File |
| Deed Document Number | 201055602 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 642 29TH AVE, SAN MATEO, CA 94403-3255 |
| Transaction Type | Mortgage |
| Record Updated | Oct 18, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 642 29TH AVE, SAN MATEO, CA 94403-3255 |
| Document Number | 0000032565 |
|---|---|
| Date | Apr 18, 2022 |
| Instrument | 2022-032565 |
| Name | DRAPER & KRAMER MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | DOWNERS GROVE, IL 60515 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 642 29TH AVE, SAN MATEO, CA 94403-3255 |
| Document Number | 0000029265 |
| Instrument Date | Mar 19, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 1, 2020 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 642 29TH AVE SAN MATEO CA 944033255, SAN MATEO, CA 94403-3255 |
| Document Number | 0000029265 |
|---|---|
| Date | Mar 31, 2020 |
| Instrument | 29265 |
| Name | SAN MATEO CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94063 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Mar 30, 2045 |
The 2025 property tax bill for 642 29th Ave was $15,823.
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 | $1,208,961 (+2%) Land $506,900 Building $702,061 | ||
| 2025 | $15,823.00 | $1,185,257 Land $496,961 Building $688,296 | |
| 2023 | $14,589.00 (-3.62%) | $1,139,234 Land $477,664 Building $661,570 | $1,669,590 |
| 2022 | $15,137.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 642 29th Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1983.
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 | 4 in force |
| Nearby Flood Claims | 3 (1983–2016) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Mar 2016 · other causes |
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 642 29th 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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