21243 Knuppe Place, Castro Valley, CA 94552 Property Information
21243 Knuppe Place, Castro Valley, CA 94552 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 21243 Knuppe Place, Castro Valley |
| Zip code | 94552 |
| County | Alameda |
| Parcel ID | 85A-6409-18 |
Sales & Tax Overview for 21243 Knuppe Place, Castro Valley
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/14/2019 |
| Sale price | $550,000 |
| Arm's length | Register |
| Property tax | $19,615 |
Lot & Building Information for 21243 Knuppe Place, Castro Valley
| Building class | Vacant Residential Land, Zoned 4 Units or Less (1000) |
| Acreage | 1 |
Zoning, Use & Area Overview
| Zoning district | Planned Development (PD-1489) |
| School district | Castro Vly Unif SCH |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 21243 Knuppe Place, Castro Valley
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- • Improvements for 21243 Knuppe Place, Castro Valley , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 21243 Knuppe Place, Castro Valley
The current market value is $1,685,120.
Ownership Information
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Past Sales & Property History for 21243 Knuppe Place, Castro Valley
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*Here are the three most recent sales for this property.
Title Documents for 21243 Knuppe Place, Castro Valley
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R: Recorded date
D: Document date
Property Taxes for 21243 Knuppe Place, Castro Valley
Access detailed property tax data for 21243 Knuppe Place, Castro Valley, CA 94552. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $19,615 |
| Market value | $1,685,120 |
Assessment History for 21243 Knuppe Place, Castro Valley
Here's the assessment & property tax history for 21243 Knuppe Place, Castro Valley, 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 | $1,685,120 | 1.164 | $19,615 | +0.69% |
| 2024-2025 | $1,652,084 | 1.1791 | $19,480 | -48.84% |
| 2023-2024 | $1,619,700 | 2.3508 | $38,076 | +101.36% |
| 2022-2023 | $1,587,943 | 1.1908 | $18,909 | -24.24% |
| 2021-2022 | $2,106,808 | 1.1848 | $24,961 | +55.46% |
Permits for 21243 Knuppe Place, Castro Valley
The complete history of permits filed for 21243 Knuppe Place, Castro Valley, 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.
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Castro Valley residential market stats
Access a detailed real estate market overview of Castro Valley so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Castro Valley and compare it to other neighborhoods in Alameda County.
Check out recently sold homes in Castro-Valley and see how their prices compare.
Risk
Create a free account to unlock extended information for 21243 Knuppe Place, Castro Valley, 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 |
Transportation
Access the detailed traffic volume map for 21243 Knuppe Place, Castro Valley 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 |
Schools
Nearest elementary schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Jensen Ranch Elementary School | 9 | Public | K-5 | 382 | 0.59 |
| Palomares Elementary School | 8 | Public | K-5 | 121 | 0.90 |
| Independent Elementary School | 8 | Public | K-5 | 634 | 0.92 |
| Liberty School | NR | Private | 1-12 | 0 | 0.95 |
| Montessori School At Five Canyons | NR | Private | PK-K | 13 | 0.97 |
Nearest middle schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Canyon Middle School | 6 | Public | 6-8 | 1,332 | 0.87 |
| Liberty School | NR | Private | 1-12 | 0 | 0.95 |
| Creekside Middle School | 8 | Public | 6-8 | 760 | 1.42 |
| Northstar School | NR | Private | PK-8 | 152 | 1.51 |
| Castro Valley Adult And Career Education | NR | Public | 0 | 1.94 |
Nearest high schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Liberty School | NR | Private | 1-12 | 0 | 0.95 |
| Castro Valley Adult And Career Education | NR | Public | 0 | 1.94 | |
| Alma Preschool | NR | Public | 52 | 1.98 | |
| Redwood Christian Schools | NR | Private | K-12 | 706 | 2.05 |
| Special Education-Preschool-Laurel | NR | Public | 1 | 2.25 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Neighbors for 21243 Knuppe Place, Castro Valley
Here are the neighbors for 21243 Knuppe Place, Castro Valley.