Alameda County  »  3794 Castro Valley Blvd

3794 Castro Valley Boulevard, Castro Valley, CA 94546 Property Information

3794 Castro Valley Boulevard, Castro Valley, CA 94546 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

3794 Castro Valley Boulevard, Castro Valley, CA 94546
static Mapbox map

Address

Primary address 3794 Castro Valley Boulevard, Castro Valley
Alternate address(es) 20691 Forest Ave
Zip code 94546
County Alameda
Parcel ID 84C-724-70-2

Sales & Tax Overview for 3794 Castro Valley Boulevard, Castro Valley

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

Sale date 11/25/2019
Sale price $2,700,000
Arm's length
Property tax $14,003

Lot & Building Information for 3794 Castro Valley Boulevard, Castro Valley

Building sqft 3,254
Building class Mobile Home Park Parcel with Improvements (9100)
Acreage 0.25
Units 6
Stories 2
Construction type Wood/wood and steel frames
Elevator
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

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 3794 Castro Valley Boulevard, Castro Valley

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 3794 Castro Valley Boulevard, 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).
Unlock all property data with a free account.
Sign up

About 3794 Castro Valley Boulevard, Castro Valley

How many square feet does 3794 Castro Valley Boulevard, Castro Valley, CA 94546 have?

This Mobile Home Park Parcel with Improvements (9100) located at 3794 Castro Valley Boulevard, Castro Valley, CA 94546 has a total of 3,254 square feet.

What is the assessed value of 3794 Castro Valley Boulevard, Castro Valley, CA 94546 and the property tax paid?

Assessed at $1,202,992, the tax amount paid for 3794 Castro Valley Boulevard, Castro Valley, CA 94546 is $14,002.

When was 3794 Castro Valley Boulevard, Castro Valley, CA 94546 last sold and what was the last sale price?

3794 Castro Valley Boulevard, Castro Valley, CA 94546 was last sold in 11/25/2019 for $2,700,000.

How many residential units does this building have?

This building has 6 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 3794 Castro Valley Boulevard, Castro Valley

Create a free account to view the complete sales history for 3794 Castro Valley Boulevard, Castro Valley, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
11/25/2019 $2,700,000

Title Documents for 3794 Castro Valley Boulevard, 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
11/25/2019 Grant Deed
12/05/2012 Trust Transfer Deed
05/16/2005 Deed
               
               
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 3794 Castro Valley Boulevard, Castro Valley

Access detailed property tax data for 3794 Castro Valley Boulevard, 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 $14,003
Market value $1,202,992

Assessment History for 3794 Castro Valley Boulevard, Castro Valley

Here's the assessment & property tax history for 3794 Castro Valley Boulevard, 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 $1,202,992 1.164 $14,003 +0.69%
2024-2025 $1,179,408 1.1791 $13,906 -48.84%
2023-2024 $1,156,286 2.3508 $27,182 +101.36%
2022-2023 $1,133,616 1.1908 $13,499 +2.51%
2021-2022 $1,111,396 1.1848 $13,168 +2.29%

Permits for 3794 Castro Valley Boulevard, Castro Valley

The complete history of permits filed for 3794 Castro Valley Boulevard, 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

Create a free account to unlock extended information for 3794 Castro Valley Boulevard, 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) 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 3794 Castro Valley Boulevard, 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 3794 Castro Valley Boulevard, Castro Valley

Here are the neighbors for 3794 Castro Valley Boulevard, Castro Valley.

Address Square feet Purchase date Purchase price
20239 Meadowlark Dr, Castro Valley 1,501 12/23/2008 $430,000
4217 Forest Glen Pl, Castro Valley 2,424 01/22/2021 $1,225,000
19539 Helen Pl, Castro Valley 1,527 04/08/2005
20282 Yeandle Ave, Castro Valley 1,655 10/26/2012
20212 Meadowlark Dr, Castro Valley 1,246 06/30/2008 $425,000
20334 Catalina Dr, Castro Valley 1,624 06/25/2015
19527 Helen Pl, Castro Valley 1,527 09/30/2003
4129 Heyer Ave, Castro Valley 1,505 02/21/2014 $535,000
19482 Redwood Rd, Castro Valley 1,482 03/14/2018
4275 Heyer Ave, Castro Valley 1,238 09/18/2018
4221 Forest Glen Pl, Castro Valley 2,037 01/04/2024
19551 Helen Pl, Castro Valley 1,527 02/17/2017
20650 Maria CT, Castro Valley 1,266 06/28/2013
4233 Heyer Ave, Castro Valley 2,823 11/07/2013
19503 Helen Pl, Castro Valley 2,087 10/17/2024 $1,149,000
3746 Castro Valley Blvd, Castro Valley 11,792 07/24/1991 $22,500
20650 Yeandle Ave, Castro Valley 1,292 02/18/2022 $1,168,000
4123 Heyer Ave, Castro Valley 1,505 05/08/2019
4105 Heyer Ave, Castro Valley 1,568 06/18/2025 $930,000
4101 Nichandros St, Castro Valley 1,300 02/27/2024

Nearby ZIP Codes for 3794 Castro Valley Boulevard, Castro Valley

Not sure if we cover all the data-points you need? View sample full report View sample full report