Alameda County  »  20224 Forest Ave

20224 Forest Avenue, Castro Valley, CA 94546 Property Information

20224 Forest Avenue, Castro Valley, CA 94546 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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20224 Forest Avenue, Castro Valley, CA 94546
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Address

Primary address 20224 Forest Avenue, Castro Valley
Alternate address(es) 20228 Forest Ave
Zip code 94546
County Alameda
Parcel ID 84C-713-1-4

Sales & Tax Overview for 20224 Forest Avenue, Castro Valley

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 07/29/2021
Sale price $3,000,000
Arm's length
Property tax $37,002

Lot & Building Information for 20224 Forest Avenue, Castro Valley

Building sqft 8,102
Total sqft 8,102
Building class Multiple Residential Building of 5 or More Units (7700)
Acreage 0.66
Buildings on lot 3
Rooms 38
Units 9
Stories 2
Construction type Wood/wood and steel frames
Elevator
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
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 20224 Forest Avenue, Castro Valley

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  • • Improvements for 20224 Forest Avenue, Castro Valley , including their type, square footage, grade and when they were built.
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About 20224 Forest Avenue, Castro Valley

How many square feet does 20224 Forest Avenue, Castro Valley, CA 94546 have?

This Multiple Residential Building of 5 or More Units (7700) located at 20224 Forest Avenue, Castro Valley, CA 94546 has a total of 8,102 square feet.

What is the assessed value of 20224 Forest Avenue, Castro Valley, CA 94546 and the property tax paid?

Assessed at $3,178,824, the tax amount paid for 20224 Forest Avenue, Castro Valley, CA 94546 is $37,001.

When was 20224 Forest Avenue, Castro Valley, CA 94546 last sold?

20224 Forest Avenue, Castro Valley, CA 94546 was last sold in 08/19/2024.

How many residential units does this building have?

This building has 9 residential unit(s).

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 20224 Forest Avenue, Castro Valley

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Purchase date Purchase price Buyer name Seller name
07/29/2021 $3,000,000
05/22/2013 $1,500,000
       
       
       
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Title Documents for 20224 Forest Avenue, Castro Valley

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.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
08/19/2024 Grant Deed to Revocable Trust
07/29/2021 Assignment lease
07/29/2021 Deed of trust
07/29/2021 Grant Deed
07/29/2021 Reconveyance
07/29/2021 Reconveyance
01/03/2014 Assignment of Rents
Deed of Trust
01/03/2014 Reconveyance
Substitution of Trustee
05/22/2013 Request Notice Default/Delinq
05/22/2013 Assignment of Rents
Deed of Trust
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R: Recorded date
D: Document date

Property Taxes for 20224 Forest Avenue, Castro Valley

Access detailed property tax data for 20224 Forest Avenue, Castro Valley, CA 94546. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $37,002
Market value $3,178,824

Assessment History for 20224 Forest Avenue, Castro Valley

Here's the assessment & property tax history for 20224 Forest Avenue, 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 $3,178,824 1.164 $37,002 +0.69%
2024-2025 $3,116,518 1.1791 $36,747 -48.84%
2023-2024 $3,055,410 2.3508 $71,827 +101.36%
2022-2023 $2,995,500 1.1908 $35,670 +77.02%
2021-2022 $1,700,741 1.1848 $20,150 +2.08%

Permits for 20224 Forest Avenue, Castro Valley

The complete history of permits filed for 20224 Forest Avenue, 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.

Data not available for this property.

Castro Valley residential market stats

Median Sale Price
$989,000
-8.4% YoY
Median Price/Sqft
$669
3.4% YoY
Alameda County Median Sale Price
$965,000
-7.1% YoY

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.

Demographics by Zip Code

Total population 44,855
Median age 41.7
Average household income $161,274
Family households 74.3%
Occupied housing units 15,565
Owner occupied units 66.3%
Average number of people per household 2.84
Median year structure built 1960
Median value for units with a mortgage $1,065,100
Median value for units without a mortgage $995,000

Risk

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FEMA flood zone(s) 0.2, X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 20224 Forest Avenue, 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

Neighbors for 20224 Forest Avenue, Castro Valley

Here are the neighbors for 20224 Forest Avenue, Castro Valley.

Address Square feet Purchase date Purchase price
20336 Forest Ave, Castro Valley 1,182 02/25/2013
3810 Vincent CT, Castro Valley 1,081 08/02/2019 $650,000
19846 Forest Ave, Castro Valley 1,263 05/22/2015 $725,000
19956 Forest Ave, Castro Valley 3,201 12/22/2025 $199,500
4136 Omega Ave, Castro Valley 1,340 03/11/2009 $390,000
19933 Alana Rd, Castro Valley 1,032 03/31/1995 $182,000
20136 Forest Ave, Castro Valley 11,248
19931 Alana Rd, Castro Valley 1,832 08/07/2024
3804 Vincent CT, Castro Valley 1,297
4531 Heyer Ave, Castro Valley 1,929 06/23/2025
4673 Heyer Ave, Castro Valley 3,850
4124 Omega Ave, Castro Valley 3,006 01/07/2022 $1,420,000
4027 Marshall Ln, Castro Valley 1,460 06/28/2001
20340 Forest Ave, Castro Valley 17,120 07/01/1994
20674 Forest Ave, Castro Valley 1,091 05/05/2025 $1,011,000
3815 Vincent CT, Castro Valley 1,081 02/05/2026 $645,000
20111 Marshall St, Castro Valley
19858 Forest Ave, Castro Valley 1,783 08/23/2022
19928 Forest Ave, Castro Valley 589 05/08/2025 $1,080,000
20264 Forest Ave, Castro Valley 1,660 11/12/2021 $1,150,000

Nearby ZIP Codes for 20224 Forest Avenue, Castro Valley

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