| Primary address | 831 East 21st Street, Oakland |
| Zip code | 94606 |
| County | Alameda |
| Neighborhood | Clinton |
| Parcel ID | 21-271-4 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/20/2017 |
| Sale price | $900,000 |
| Arm's length | Register |
| Property tax | $13,086 |
| Building sqft | 1,295 |
| Building class | Single Family Residential Homes Used as Such (1100) |
| Acreage | 0.08 |
| Units | 1 |
| Year built | 1924 |
| Stories | 1 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Zoning district | Mixed Housing (RM-2) |
| School district | Oakland 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:
831 East 21st Street, Oakland, CA 94606 was built in 1924 and has a total of 1,295 square feet.
What is the assessed value of 831 East 21st Street, Oakland, CA 94606 and the property tax paid?Assessed at $1,024,028, the tax amount paid for 831 East 21st Street, Oakland, CA 94606 is $13,086.
When was 831 East 21st Street, Oakland, CA 94606 last sold and what was the last sale price?831 East 21st Street, Oakland, CA 94606 was last sold in 10/20/2017 for $900,000.
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 831 East 21st Street, 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 831 East 21st Street, Oakland, CA 94606. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $13,086 |
| Market value | $1,024,028 |
Here's the assessment & property tax history for 831 East 21st Street, 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 | $1,024,028 | 1.2779 | $13,086 | +3.42% |
| 2024-2025 | $1,003,950 | 1.2603 | $12,653 | -6.32% |
| 2023-2024 | $984,266 | 1.3722 | $13,506 | +1.64% |
| 2022-2023 | $964,970 | 1.3771 | $13,289 | +2.22% |
| 2021-2022 | $946,052 | 1.3741 | $13,000 | +1.07% |
The complete history of permits filed for 831 East 21st Street, 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 831 East 21st Street, 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 831 East 21st Street, 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) |
|---|---|---|---|---|---|
| Franklin Elementary School | 5 | Public | K-5 | 496 | 0.38 |
| Bella Vista Elementary School | 4 | Public | K-5 | 407 | 0.44 |
| Cleveland Elementary School | 6 | Public | K-5 | 371 | 0.45 |
| Neighborhood Centers Adult Education | NR | Public | 0 | 0.45 | |
| St. Anthony School | NR | Private | K-8 | 186 | 0.51 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Neighborhood Centers Adult Education | NR | Public | 0 | 0.45 | |
| St. Anthony School | NR | Private | K-8 | 186 | 0.51 |
| Roosevelt Middle School | 4 | Public | 6-8 | 593 | 0.66 |
| Edna Brewer Middle School | 7 | Public | 6-8 | 781 | 0.92 |
| Community School For Creative Education | 3 | Charter | K-8 | 183 | 0.94 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Neighborhood Centers Adult Education | NR | Public | 0 | 0.45 | |
| Oakland High School | 4 | Public | 9-12 | 1,531 | 0.64 |
| Bayhill High School | NR | Private | 9-12 | 0 | 0.74 |
| Dewey Academy | 3 | Public | 9-12 | 104 | 0.75 |
| Metwest High School | 3 | Public | 9-12 | 259 | 0.75 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 831 East 21st Street, Oakland.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 734 E 20th St, Oakland | 14,452 | 05/03/2022 | $2,376,000 |
| 2000 9th Ave, Oakland | 2,912 | ||
| 609 E 21st St, Oakland | 2,737 | 12/31/2019 | $1,410,000 |
| 1924 7th Ave, Oakland | 2,757 | 11/12/2025 | $1,450,000 |
| 614 E 20th St, Oakland | 1,604 | 07/15/2005 | |
| 625 E 21st St, Oakland | 1,841 | 12/16/2021 | $94,400,000 |
| 545 E 21st St, Oakland | 1,969 | 05/29/2014 | |
| 2034 10th Ave, Oakland | 4,397 | 07/21/2025 | |
| 550 E 20th St, Oakland | 1,856 | 08/21/2020 | $1,265,000 |
| 2017 8th Ave, Oakland | 1,762 | 07/25/2025 | |
| 924 E 20th St, Oakland | 5,649 | 06/18/2013 | $979,000 |
| 530 E 19th St, Oakland | 1,269 | 03/19/2003 | $40,000 |
| 2009 18th Ave, Oakland | 829 | 12/23/1996 | $91,500 |
| 1926 10th Ave, Oakland | 4,320 | ||
| 521 E 20th St, Oakland | 3,700 | 02/20/2024 | |
| 2040 8th Ave, Oakland | 839 | 09/20/2013 | |
| 1937 8th Ave, Oakland | 3,376 | 08/10/2021 | |
| 2044 5th Ave, Oakland | 1,477 | 08/23/2016 | |
| 730 E 19th St, Oakland | 3,316 | 03/08/2017 | |
| 738 E 19th St, Oakland | 2,023 | 08/16/1990 | $185,000 |