Alameda County  »  3420 Castleton CT

3420 Castleton Court, Dublin, CA 94568 Property Information

3420 Castleton Court, Dublin, CA 94568 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

3420 Castleton Court, Dublin, CA 94568
static Mapbox map

Address

Primary address 3420 Castleton Court, Dublin
Zip code 94568
County Alameda
Parcel ID 985-15-71

Sales & Tax Overview for 3420 Castleton Court, Dublin

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

Sale date 12/27/2001
Sale price $545,000
Arm's length
Current property tax $9,884

Lot & Building Information for 3420 Castleton Court, Dublin

Building sqft 2,522
Building class Single Family Residential Homes Used as Such (1100)
Acreage 0.11
Year built 2000
Stories 2
Bedrooms 5
Bathrooms 3
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
26 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
43 /100. Somewhat Bikeable

Zoning district Planned Development (PD)
School district Dublin JT Unif SCH

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 3420 Castleton Court, Dublin

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

  • • Improvements for 3420 Castleton Court, Dublin , 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 3420 Castleton Court, Dublin

What is the year built & the total sq. ft. for 3420 Castleton Court, Dublin, CA 94568?

3420 Castleton Court, Dublin, CA 94568 was built in 2000 and has a total of 2,522 square feet.

What is the assessed value of 3420 Castleton Court, Dublin, CA 94568 and the property tax paid?

Assessed at $805,073, the tax amount paid for 3420 Castleton Court, Dublin, CA 94568 is $9,970.

When was 3420 Castleton Court, Dublin, CA 94568 last sold?

3420 Castleton Court, Dublin, CA 94568 was last sold in 04/10/2023.

Ownership Information

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

Real Estate Reports:
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
How to Find Property Owners — The Complete Guide 
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
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 3420 Castleton Court, Dublin

Create a free account to view the complete sales history for 3420 Castleton Court, Dublin, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
12/27/2001 $545,000

More about Alameda County Property Records

Title Documents for 3420 Castleton Court, Dublin

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
04/10/2023 Trust Transfer Deed
12/27/2001 Deed
               
               
               
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 3420 Castleton Court, Dublin

Access detailed property tax data for 3420 Castleton Court, Dublin, CA 94568. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $9,971
Current property tax $9,884
Market value $805,073

More about Alameda County Property Taxes

Assessment History for 3420 Castleton Court, Dublin

Here's the assessment & property tax history for 3420 Castleton Court, Dublin, 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 $805,073 1.2385 $9,971 +1.53%
2024-2025 $789,290 1.2442 $9,820 -22.23%
2023-2024 $773,817 1.6318 $12,627 +31.22%
2022-2023 $758,644 1.2684 $9,623 +0.69%
2021-2022 $743,771 1.285 $9,557 +6.97%
Show More

Permits for 3420 Castleton Court, Dublin

The complete history of permits filed for 3420 Castleton Court, Dublin, 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.

Dublin residential market stats

Median Sale Price
$1,255,000
-8.7% YoY
Median Price/Sqft
$632
-8.3% YoY
Alameda County Median Sale Price
$955,000
-6.4% YoY

Access a detailed real estate market overview of Dublin so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Dublin and compare it to other neighborhoods in Alameda County.

Check out recently sold homes in Dublin and see how their prices compare.

Risk

Create a free account to unlock extended information for 3420 Castleton Court, Dublin, 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 3420 Castleton Court, Dublin 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 (miles)
John Green Elementary School 8 Public K-5 686 0.18
Harold William Kolb 9 Public K-5 679 0.41
The Quarry Lane School NR Private K-12 673 0.85
Cottonwood Creek 9 Public K-8 1,037 0.99
J. M. Amador Elementary 8 Public K-5 995 1.09
Show More

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Eleanor Murray Fallon School 8 Public 6-8 1,590 0.17
The Quarry Lane School NR Private K-12 673 0.85
Cottonwood Creek 9 Public K-8 1,037 0.99
Futures Academy - Pleasanton NR Private 6-12 34 2.34
Fusion Academy Pleasanton NR Private 6-12 0 2.34
Show More

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Quarry Lane School NR Private K-12 673 0.85
Futures Academy - Pleasanton NR Private 6-12 34 2.34
Fusion Academy Pleasanton NR Private 6-12 0 2.34
Acton Academy East Bay NR Private K-12 0 2.55
Squaw Valley Academy Bay Area NR Private 9-12 0 2.70
Show More

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 3420 Castleton Court, Dublin

Here are the neighbors for 3420 Castleton Court, Dublin.

Address Square feet Purchase date Purchase price
5095 S Forestdale Cir, Dublin 2,509 12/05/2025
5122 S Forestdale Cir, Dublin 2,522 10/07/2020
5255 N Forestdale Cir, Dublin 2,654 10/11/2001 $641,000
5654 Newfields Ln, Dublin 3,777 01/05/2021
5746 Newfields Ln, Dublin 3,531 04/29/2019 $1,380,000
5773 Penwood Ln, Dublin 3,841 09/06/2019 $1,500,000
5130 S Forestdale Cir, Dublin 2,654 06/25/2024
5593 N Dublin Ranch Dr, Dublin 3,841 01/19/2021
5761 Newfields Ln, Dublin 3,841 06/20/2019
5859 Penwood Ln, Dublin 3,777 07/09/2008
5949 Penwood Ln, Dublin 3,841 05/22/2009 $790,000
5086 S Forestdale Cir, Dublin 2,654 10/17/2001 $646,500
5846 Newfields Ln, Dublin 3,770 12/27/2001 $691,000
5979 Penwood Ln, Dublin 3,777 11/16/2020 $862,500
5887 Newfields Ln, Dublin 3,841 11/14/2024
5113 S Forestdale Cir, Dublin 2,220 10/18/2013 $812,000
5869 Penwood Ln, Dublin 3,841 08/29/2001 $899,500
5769 Penwood Ln, Dublin 3,531 06/29/2015 $1,165,000
5806 Newfields Ln, Dublin 3,777 11/08/2021
5126 S Forestdale Cir, Dublin 2,456 12/31/2001 $524,000
Show More

Nearby ZIP Codes for 3420 Castleton Court, Dublin

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