| Primary address | 1730 East William Street, San Jose |
| Alternate address(es) | 1734 E William St |
| Zip code | 95116 |
| County | Santa Clara |
| Tract | 2342 |
| Neighborhood | North Valley |
| Parcel ID | 481-27-025 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/26/2024 |
| Sale price | $965,000 |
| Arm's length | Register |
| Property tax | $12,588 |
| Building sqft | 1,464 |
| Building class | Two Family (02) |
| Acreage | 0.12 |
| Lot sqft | 5,457 |
| Units | 2 |
| Year built | 1959 |
| Stories | 1 |
| Zoning district | Two Family Residential (R-2) |
| School district | 17162 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
1730 East William Street, San Jose, CA 95116 was built in 1959 and has a total of 1,464 square feet.
What is the assessed value of 1730 East William Street, San Jose, CA 95116 and the property tax paid?Assessed at $984,300, the tax amount paid for 1730 East William Street, San Jose, CA 95116 is $12,588.
When was 1730 East William Street, San Jose, CA 95116 last sold and what was the last sale price?1730 East William Street, San Jose, CA 95116 was last sold in 02/26/2024 for $965,000.
How many residential units does this building have?This building has 2 residential unit(s).
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 1730 East William Street, San Jose, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 1730 East William Street, San Jose, CA 95116. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $12,588 |
| Market value | $984,300 |
Here's the assessment & property tax history for 1730 East William Street, San Jose, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $984,300 | 1.2789 | $12,588 | +77.60% |
| 2024-2025 | $552,829 | 1.2821 | $7,088 | +1.35% |
| 2023-2024 | $541,990 | 1.2903 | $6,993 | +1.98% |
| 2022-2023 | $531,364 | 1.2905 | $6,857 | +2.98% |
| 2021-2022 | $520,946 | 1.2782 | $6,659 | +1.09% |
The complete history of permits filed for 1730 East William Street, San Jose, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Create a free account to unlock extended information for 1730 East William Street, San Jose, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 1730 East William Street, San Jose to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Learning In An Urban Community With High Achievement (L.U.C.H.A.) | 4 | Public | K-5 | 261 | 0.18 |
| San Antonio Elementary School | 3 | Public | K-5 | 355 | 0.18 |
| Cesar Chavez Elementary School | NR | Public | K | 27 | 0.28 |
| Rocketship Los Suenos Academy | 6 | Charter | K-5 | 369 | 0.29 |
| Ace Charter School | 2 | Charter | 5-8 | 191 | 0.37 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ace Charter School | 2 | Charter | 5-8 | 191 | 0.37 |
| Renaissance At Mathson | 4 | Public | 6-8 | 351 | 0.48 |
| Lee Mathson Middle School | NR | Public | 6-8 | 216 | 0.48 |
| Adelante Dual Language Academy Ii | 4 | Public | K-8 | 319 | 0.63 |
| Five Wounds School | NR | Private | K-8 | 0 | 0.76 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cristo Rey San Jose High School | NR | Private | 9-10 | 250 | 0.76 |
| San Jose High School | 3 | Public | 9-12 | 934 | 1.18 |
| Adult Education Eastside Union | NR | Public | 0 | 1.28 | |
| Adult Education Program | NR | Public | 0 | 1.28 | |
| Pegasus High School | 2 | Public | 11-12 | 132 | 1.30 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1730 East William Street, San Jose.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 1794 E William St, San Jose | 1,667 | ||
| 289 McCreery Ave, San Jose | 06/04/2013 | $261,000 | |
| 1851 Kammerer Ave, San Jose | 04/13/2017 | $625,000 | |
| 211 Charity CT, San Jose | 06/29/1989 | $167,000 | |
| 201 Charity CT, San Jose | 08/19/2019 | $770,000 | |
| 1780 E William St, San Jose | 1,784 | 10/14/2005 | |
| 278 S King Rd, San Jose | 01/21/2020 | ||
| 205 Charity CT, San Jose | 04/01/2021 | ||
| 283 McCreery Ave, San Jose | 06/22/2021 | ||
| 1801 Kammerer Ave, San Jose | 1,737 | 09/10/2021 | $940,000 |
| 1875 Kammerer Ave, San Jose | 02/28/2025 | $1,045,000 | |
| 1813 Kammerer Ave, San Jose | 01/14/2019 | ||
| 209 Charity CT, San Jose | 04/29/2019 | $738,000 | |
| 207 Charity CT, San Jose | 04/24/2023 | $850,000 | |
| 203 Charity CT, San Jose | 11/13/2023 | ||
| 1740 E William St, San Jose | 1,464 | 08/05/2025 | |
| 1770 E William St, San Jose | 1,464 | 12/12/2024 | |
| 258 Lynette Way, San Jose | 1,584 | 06/02/2025 | $1,310,000 |
| 1820 E William St, San Jose | 1,667 | ||
| 296 S King Rd, San Jose | 04/30/2013 | $470,000 |