| Primary address | 170 East William Street, San Jose |
| Zip code | 95112 |
| County | Santa Clara |
| Neighborhood | Downtown San Jose |
| Parcel ID | 472-27-017 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/03/2017 |
| Sale price | $1,292,000 |
| Arm's length | Register |
| Property tax | $18,112 |
| Building sqft | 2,386 |
| Building class | Three and Four Family (03) |
| Acreage | 0.14 |
| Lot sqft | 6,348 |
| Units | 4 |
| Year built | 1912 |
| Stories | 2 |
| Zoning district | Commercial General (CG) |
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:
170 East William Street, San Jose, CA 95112 was built in 1912 and has a total of 2,386 square feet.
What is the assessed value of 170 East William Street, San Jose, CA 95112 and the property tax paid?Assessed at $1,499,468, the tax amount paid for 170 East William Street, San Jose, CA 95112 is $18,112.
When was 170 East William Street, San Jose, CA 95112 last sold?170 East William Street, San Jose, CA 95112 was last sold in 11/10/2025.
How many residential units does this building have?This building has 4 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 170 East William Street, San Jose, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/03/2017 | $1,292,000 | Register | Register |
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 170 East William Street, San Jose, CA 95112. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $18,112 |
| Market value | $1,499,468 |
Here's the assessment & property tax history for 170 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 | $1,499,468 | 1.2079 | $18,112 | +7.38% |
| 2024-2025 | $1,470,068 | 1.1474 | $16,868 | +1.50% |
| 2023-2024 | $1,441,244 | 1.1531 | $16,619 | +0.86% |
| 2022-2023 | $1,412,986 | 1.1661 | $16,477 | +1.46% |
| 2021-2022 | $1,385,282 | 1.1723 | $16,240 | +1.78% |
The complete history of permits filed for 170 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 170 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) | D (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 170 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) |
|---|---|---|---|---|---|
| Lowell Elementary School | 2 | Public | K-5 | 285 | 0.21 |
| Perseverance Preparatory | NR | Charter | 5-8 | 84 | 0.62 |
| Washington Elementary School | 3 | Public | K-5 | 347 | 0.62 |
| Rocketship Mateo Sheedy Elementary School | 6 | Charter | K-5 | 493 | 0.62 |
| Horace Mann Elementary School | 4 | Public | K-5 | 300 | 0.69 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Legacy Academy | NR | Charter | 6-8 | 13 | 0.62 |
| Perseverance Preparatory | NR | Charter | 5-8 | 84 | 0.62 |
| St. Patrick Elementary School | NR | Private | K-8 | 226 | 0.76 |
| Our Lady Of Grace | NR | Private | 6-8 | 64 | 0.82 |
| Sacred Heart Nativity School | NR | Private | 6-8 | 106 | 0.85 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Notre Dame High School San Jose | NR | Private | 9-12 | 660 | 0.14 |
| Downtown College Preparatory School | 5 | Charter | 9-12 | 495 | 1.06 |
| Private Educational Network School | NR | Private | K-12 | 0 | 1.31 |
| San Jose High School | 3 | Public | 9-12 | 934 | 1.48 |
| Alternative Private Schooling | NR | Private | 1-12 | 0 | 1.61 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 170 East William Street, San Jose.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 165 E Reed St, San Jose | 5,652 | 11/01/2023 | |
| 148 E William St, San Jose | 39,866 | 06/16/2010 | |
| 555 S 4th St, San Jose | 1,094 | 10/13/2020 | $967,500 |
| 180 E William St, San Jose | |||
| 545 S 4th St, San Jose | 10,442 | 12/31/2012 | $800,000 |
| 502 S 3rd St, San Jose | 2,615 | 09/22/2014 | |
| 542 S 4th St, San Jose | 4,984 | 03/03/2021 | |
| 561 S 5th St, San Jose | 3,444 | 04/17/2024 | |
| 565 S 5th St, San Jose | 11/10/2025 | ||
| 610 S 2nd St, San Jose | 02/22/2024 | ||
| 694 S 2nd St, San Jose | 03/18/2016 | $1,625,000 | |
| 545 S 2nd St, San Jose | 4,998 | 03/17/2020 | $22,500,000 |
| 574 S 4th St, San Jose | 1,904 | 09/25/2009 | $402,000 |
| 503 S 5th St, San Jose | 03/19/2020 | ||
| 521 S 5th St, San Jose | 2,964 | 10/31/2017 | $1,100,000 |
| 578 S 4th St, San Jose | 1,997 | 12/06/2016 | |
| 560 S 4th St, San Jose | 1,386 | 03/28/2023 | |
| 599 S 4th St, San Jose | 812 | 11/14/2001 | $355,000 |
| 684 S 2nd St, San Jose | 3,318 | 11/29/2017 |