Santa Clara County property record for 1729 Johnston Ave, San Jose, CA 95125
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,774 sqft · built 1949 |
| Lot Size | 0.143 acres (6,213 sqft) |
| Owner | Company Name on Record |
| Last Sale | $190,000 (Dec 1994) |
| Tax Bill | $6,272 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 439-21-037 |
| Primary APN | 439-21-037 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,774 sqft Living Area |
| Gross Area | 1,131 sqft |
| 1st Floor Area | 1,131 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,213 sqft (0.143 acres) |
| Lot Dimensions | 109 ft deep x 57 ft wide |
| Garage Area | 166 sqft |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 1729 JOHNSTON AVE |
|---|---|
| City | SAN JOSE |
| State | CA |
| Zip | 95125-2557 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1-8 |
| Legal Description | TRACT 603 RESUBD OF TRACT 509 BOOK 22 PAGE 19 BLOCK 9 LOT 18 |
| Legal Subdivision | RESUBD OF TR 509 |
| Legal Tract | 603 |
| Legal Block | 9 |
| Legal Lot Number | 18 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 502500 |
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1729 JOHNSTON AVE, SAN JOSE, CA 95125-2557 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 7, 1994 · Amount on Record |
| Deed Sale | Dec 7, 1994 · Amount on Record |
| Deed Document Number | 199412740663 |
| Deed Book / Page | 690 / 712 |
| Last Transfer Date | Apr 30, 2010 |
| Transfer Doc | 0020700406 |
| Record Updated | Sep 20, 2026 |
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | San Jose City |
| Unified School District | San Jose Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $406,598 (+2%) Land $154,176 Building $252,422 | |
| 2025 | $6,272.00 (+7.25%) Homeowner's exemption | $398,626 (+4.04%) Land $151,153 Building $247,473 |
| 2023 | $5,848.00 (+0.88%) Homeowner's exemption | $383,149 Land $145,285 Building $237,864 |
| 2022 | $5,797.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 17 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 3 (1983–1995) |
| Most Recent Claim | Mar 1995 · Severe Winter Storms, Flooding Landslides, Mud Flow |
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 | 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 | SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2023 |
|---|---|
| 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 665 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Ridge Wireless, Sonic Telecom.
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