| Primary address | 642 Blair Avenue, Oakland |
| Zip code | 94611 |
| County | Alameda |
| Parcel ID | 50-4612-26 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $1,921 |
| Building sqft | 2,377 |
| Building class | Single Family Residential Homes Used as Such (1100) |
| Acreage | 0.14 |
| Units | 1 |
| Year built | 1936 |
| Stories | 2 |
| Bedrooms | 4 |
| Bathrooms | 2 |
| Zoning district | Low Density Residential (R) |
| School district | Piedmont Unified SCH |
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:
642 Blair Avenue, Oakland, CA 94611 was built in 1936 and has a total of 2,377 square feet.
What is the assessed value of 642 Blair Avenue, Oakland, CA 94611 and the property tax paid?Assessed at $169,793, the tax amount paid for 642 Blair Avenue, Oakland, CA 94611 is $2,003.
When was 642 Blair Avenue, Oakland, CA 94611 last sold?642 Blair Avenue, Oakland, CA 94611 was last sold in 04/07/2026.
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 642 Blair Avenue, Oakland, including title documents, transfer conditions, mortgages and liens.
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 642 Blair Avenue, Oakland, CA 94611. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $2,003 |
| Current property tax | $1,921 |
| Market value | $169,793 |
Here's the assessment & property tax history for 642 Blair Avenue, Oakland, 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 | $169,793 | 1.1798 | $2,003 | +0.93% |
| 2024-2025 | $166,464 | 1.1923 | $1,985 | +1.40% |
| 2023-2024 | $163,200 | 1.1994 | $1,957 | +2.97% |
| 2022-2023 | $160,001 | 1.1881 | $1,901 | +5.43% |
| 2021-2022 | $156,864 | 1.1494 | $1,803 | -0.07% |
The complete history of permits filed for 642 Blair Avenue, Oakland, 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.
Access a detailed real estate market overview of Oakland so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Oakland and compare it to other neighborhoods in Alameda County.
Check out recently sold homes in Oakland and see how their prices compare.
Create a free account to unlock extended information for 642 Blair Avenue, Oakland, 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 642 Blair Avenue, Oakland 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) |
|---|---|---|---|---|---|
| Havens Elementary School | 8 | Public | K-5 | 439 | 0.35 |
| Piedmont Adult Education | NR | Public | 0 | 0.42 | |
| Piedmont Preschool | NR | Public | 0 | 0.49 | |
| St. Theresa School | NR | Private | K-8 | 255 | 0.70 |
| Wildwood Elementary School | 8 | Public | K-5 | 264 | 0.70 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Piedmont Adult Education | NR | Public | 0 | 0.42 | |
| Piedmont Preschool | NR | Public | 0 | 0.49 | |
| Piedmont Middle School | 9 | Public | 6-8 | 512 | 0.53 |
| St. Theresa School | NR | Private | K-8 | 255 | 0.70 |
| Hillcrest Elementary School | 7 | Public | K-8 | 345 | 0.97 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Piedmont Adult Education | NR | Public | 0 | 0.42 | |
| Piedmont High School | 10 | Public | 9-12 | 763 | 0.42 |
| Millennium High Alternative School | 8 | Public | 9-12 | 61 | 0.49 |
| Piedmont Preschool | NR | Public | 0 | 0.49 | |
| Holy Names High School | NR | Private | 9-12 | 152 | 0.85 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 642 Blair Avenue, Oakland.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 103 Pacific Ave, Oakland | 2,814 | 10/12/2018 | $2,505,000 |
| 107 Pacific Ave, Oakland | 3,516 | 03/10/2020 | $2,840,000 |
| 512 Scenic Ave, Oakland | 1,366 | 03/06/1998 | $280,454 |
| 555 Blair Ave, Oakland | 7,275 | 07/12/2022 | |
| 547 Blair Ave, Oakland | 2,919 | 10/21/2015 | |
| 42 Alta Ave, Oakland | 2,094 | 07/29/2014 | $1,426,000 |
| 676 Blair Ave, Oakland | 5,319 | 11/24/2025 | |
| 638 Blair Ave, Oakland | 2,752 | 06/16/2006 | |
| 426 Pala Ave, Oakland | 2,059 | 04/01/2020 | $2,050,000 |
| 668 Blair Ave, Oakland | 3,031 | 06/15/2007 | $1,500,000 |
| 650 Blair Ave, Oakland | 2,669 | 12/14/2001 | $1,050,000 |
| 545 Blair Ave, Oakland | 2,700 | 05/11/1998 | |
| 6 Scenic Ave, Oakland | 2,098 | 02/05/2008 | $1,680,000 |
| 401 Scenic Ave, Oakland | 2,224 | 10/03/2003 | $939,000 |
| 20 Scenic Ave, Oakland | 2,192 | 06/25/2018 | |
| 201 Pacific Ave, Oakland | 4,600 | 08/31/2020 | |
| 400 Pala Ave, Oakland | 1,538 | 03/12/2008 | |
| 549 Blair Ave, Oakland | 1,823 | 06/20/2006 | $1,050,000 |
| 630 Blair Ave, Oakland | 5,105 | 03/27/2019 | $1,703,000 |
| 101 Pacific Ave, Oakland | 2,588 | 12/08/2021 |