Alameda County  »  3105 Castro Valley Blvd

3105 Castro Valley Boulevard, Castro Valley, CA 94546 Property Information

3105 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

3105 Castro Valley Boulevard, Castro Valley, CA 94546
static Mapbox map

Address

Primary address 3105 Castro Valley Boulevard, Castro Valley
Alternate address(es) 3109 Castro Valley Blvd
3111 Castro Valley Blvd
Zip code 94546
County Alameda
Parcel ID 84A-37-11-2

Sales & Tax Overview for 3105 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.

Property tax $36,292

Lot & Building Information for 3105 Castro Valley Boulevard, Castro Valley

Building sqft 13,473
Building class One to Five Story Office Building (9400)
Acreage 0.66
Units 2
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 3105 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 3105 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 3105 Castro Valley Boulevard, Castro Valley

How many square feet does 3105 Castro Valley Boulevard, Castro Valley, CA 94546 have?

This One to Five Story Office Building (9400) located at 3105 Castro Valley Boulevard, Castro Valley, CA 94546 has a total of 13,473 square feet.

What is the market value of 3105 Castro Valley Boulevard, Castro Valley, CA 94546?

The current market value is $3,117,889.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease.

Ownership Information

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

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 3105 Castro Valley Boulevard, Castro Valley

Create a free account to view the complete sales history for 3105 Castro Valley Boulevard, Castro Valley, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 3105 Castro Valley Boulevard, Castro Valley

Data not available for this property.

Property Taxes for 3105 Castro Valley Boulevard, Castro Valley

Access detailed property tax data for 3105 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 $36,292
Market value $3,117,889

Assessment History for 3105 Castro Valley Boulevard, Castro Valley

Here's the assessment & property tax history for 3105 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 $3,117,889 1.164 $36,292 +0.69%
2024-2025 $3,056,761 1.1791 $36,042 -48.84%
2023-2024 $2,996,839 2.3508 $70,450 +102.05%
2022-2023 $2,928,087 1.1908 $34,868 +2.52%
2021-2022 $2,870,681 1.1848 $34,012 +2.29%

Permits for 3105 Castro Valley Boulevard, Castro Valley

The complete history of permits filed for 3105 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 3105 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) 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 3105 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 3105 Castro Valley Boulevard, Castro Valley

Here are the neighbors for 3105 Castro Valley Boulevard, Castro Valley.

Address Square feet Purchase date Purchase price
3985 Somerset Ave, Castro Valley 1,365 03/25/1999 $227,500
3613 Somerset Ave, Castro Valley 1,646 08/27/2020 $900,000
3619 Somerset Ave, Castro Valley 1,050 12/19/2003
19964 Lorena Cir, Castro Valley 1,276 09/02/2016
19814 San Miguel Ave, Castro Valley 1,248 02/28/2023 $700,000
3597 Somerset Ave, Castro Valley 1,575 08/04/2017
20867 Chester St, Castro Valley 1,176 10/22/2021
3676 Santa Maria CT, Castro Valley 1,362 08/29/2014
19983 Santa Maria Ave, Castro Valley 1,698
21196 San Miguel Ave, Castro Valley 1,277 08/11/2017 $715,000
19938 Josh Pl, Castro Valley 1,637 10/08/2018
3649 Jamison Way, Castro Valley 1,770 06/28/2004
19975 Lorena Cir, Castro Valley 1,276 01/16/2015 $400,000
3410 Castro Valley Blvd, Castro Valley 841 08/30/2022
3667 Santa Maria CT, Castro Valley 1,474 08/25/1995
19826 San Miguel Ave, Castro Valley 8,920 10/29/2021
3637 Somerset Ave, Castro Valley 1,468 12/08/2015
3643 Somerset Ave, Castro Valley 1,824 03/30/2015
19958 Lorena Cir, Castro Valley 1,276 09/07/2017 $615,000
19961 Santa Maria Ave, Castro Valley 2,598 10/08/2012

Nearby ZIP Codes for 3105 Castro Valley Boulevard, Castro Valley

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