| Primary address | 18 Osborne Court, Oakland |
| Zip code | 94611 |
| County | Alameda |
| Neighborhood | Piedmont Pines |
| Parcel ID | 48D-7269-5 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/28/2015 |
| Sale price | $1,910,000 |
| Arm's length | Register |
| Current property tax | $29,311 |
| Building sqft | 2,862 |
| Building class | Single Family Residential Homes Used as Such (1100) |
| Acreage | 0.29 |
| Units | 1 |
| Year built | 1941 |
| Stories | 1 |
| Bedrooms | 4 |
| Bathrooms | 4 |
| Zoning district | Residential Hillside (RH-4) |
| 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:
18 Osborne Court, Oakland, CA 94611 was built in 1941 and has a total of 2,862 square feet.
What is the assessed value of 18 Osborne Court, Oakland, CA 94611 and the property tax paid?Assessed at $2,300,665, the tax amount paid for 18 Osborne Court, Oakland, CA 94611 is $29,400.
When was 18 Osborne Court, Oakland, CA 94611 last sold?18 Osborne Court, Oakland, CA 94611 was last sold in 06/12/2025.
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 18 Osborne Court, 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 18 Osborne Court, Oakland, CA 94611. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $29,400 |
| Current property tax | $29,311 |
| Market value | $2,300,665 |
Here's the assessment & property tax history for 18 Osborne Court, 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 | $2,300,665 | 1.2779 | $29,400 | +3.42% |
| 2024-2025 | $2,255,563 | 1.2603 | $28,427 | -6.32% |
| 2023-2024 | $2,211,341 | 1.3722 | $30,344 | +1.64% |
| 2022-2023 | $2,167,982 | 1.3771 | $29,855 | +2.22% |
| 2021-2022 | $2,125,484 | 1.3741 | $29,206 | +1.06% |
The complete history of permits filed for 18 Osborne Court, 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 18 Osborne Court, 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 18 Osborne Court, 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) |
|---|---|---|---|---|---|
| Joaquin Miller Elementary School | 6 | Public | K-5 | 400 | 0.65 |
| Head-Royce School | NR | Private | K-12 | 900 | 0.87 |
| Conyes Academy | NR | Private | K-8 | 45 | 0.94 |
| Raskob Learning Institute And Day School | NR | Private | 3-8 | 86 | 1.02 |
| Zion Lutheran School | NR | Private | K-8 | 65 | 1.15 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Montera Middle School | 5 | Public | 6-8 | 642 | 0.66 |
| Head-Royce School | NR | Private | K-12 | 900 | 0.87 |
| Conyes Academy | NR | Private | K-8 | 45 | 0.94 |
| Raskob Learning Institute And Day School | NR | Private | 3-8 | 86 | 1.02 |
| Zion Lutheran School | NR | Private | K-8 | 65 | 1.15 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Head-Royce School | NR | Private | K-12 | 900 | 0.87 |
| Fred Finch-Oakland Hills Academy | NR | Private | 6-11 | 15 | 1.43 |
| Muhammad Institute Of Islam | NR | Private | K-10 | 7 | 1.64 |
| Cornerstone Christian Academy | NR | Private | PK, K-10 | 16 | 1.83 |
| American Christian Academy | NR | Private | 1-12 | 0 | 1.91 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Osborne Court, Oakland.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 6090 Castle Dr, Oakland | 3,222 | 12/18/2001 | |
| 6324 Castle Dr, Oakland | 2,994 | 09/06/2017 | |
| 2110 Mastlands Dr, Oakland | 1,916 | 01/19/2023 | |
| 33 Castle Ln, Oakland | 2,259 | 07/29/2020 | $1,400,000 |
| 6121 Castle Dr, Oakland | 2,402 | 01/21/2010 | |
| 11 Osborne CT, Oakland | 2,519 | 09/25/2019 | $1,600,000 |
| 7 Holyrood Mnr, Oakland | 3,164 | 03/17/2016 | |
| 29 Holyrood Mnr, Oakland | 3,039 | 12/03/2021 | |
| 12 Osborne CT, Oakland | 2,659 | 08/10/1994 | |
| 25 Holyrood Mnr, Oakland | 2,832 | 08/05/2025 | $1,750,000 |
| 1 Osborne CT, Oakland | 2,305 | 08/18/2020 | |
| 6085 Castle Dr, Oakland | 3,275 | 10/22/2024 | |
| 6300 Castle Dr, Oakland | 2,781 | 03/14/2013 | |
| 45 Castle Ln, Oakland | 3,700 | 09/30/2014 | |
| 51 Weybridge CT, Oakland | 2,937 | 11/03/2023 | |
| 6055 Castle Dr, Oakland | 3,580 | 12/24/1996 | |
| 6082 Castle Dr, Oakland | 2,255 | 06/18/2013 | $960,000 |
| 3093 Holyrood Dr, Oakland | 2,039 | 12/17/2015 | $1,000,000 |
| 11 Holyrood Mnr, Oakland | 2,979 | 09/20/2021 | |
| 6131 Castle Dr, Oakland | 2,586 | 11/04/2016 | $950,000 |