3421 Castleton Ct, Dublin, CA 94568
OFF MARKET

3421 Castleton Ct
Dublin, CA 94568

  • 5 Beds
  • 3 Baths
  • 2,654 sqft

$1,941,400

Trulia Estimate
as of May 14, 2026
Est. Refi. Payment $11,693/mo*
Refinance Your Home

$1,941,400

Trulia Estimate
as of May 14, 2026
Est. Refi. Payment $11,693/mo*
Refinance Your Home
5 Beds
3 Baths
2,654 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Beautiful Dublin Ranch home! Steps away from John Green Elementary and Fallon Middle School. 5 bedrooms, 3 full baths, Bonus Room and a Loft! (1 Bedroom, Full Bath, and Bonus Room Located Downstairs). Peaceful and relaxing backyard to unwind from a hard day of work. Easy access to highways 580 and 680, and plenty of shopping centers! Close to Fallon Sports Park!
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 3421 Castleton Ct

Property Information

Year Built
Year Built: 2000Year Updated: 2001
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Interior Features

Interior Details
Number of Rooms: 10

Exterior Features

Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 5985 sqft

Price History for 3421 Castleton Ct

DatePriceEventSource
10/25/2017$1,145,000Sold
Bay East AOR #40790549
08/26/2017$1,149,000PendingAgent Provided
07/30/2017$1,149,000PriceChange
Agent Provided
07/22/2017$1,189,888Listed For SaleAgent Provided
12/13/2006$875,000Sold
Bay East AOR #40220358
01/25/2002$590,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax
Assessment$1,302,791
Home facts updated by county records

Comparable Sales for 3421 Castleton Ct

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3312 Longmeadow Pl, Dublin, CA
0.03
Single-Family Home
$2,030,000
05/28/25
5
3
2,654
5200 N Forestdale Cir, Dublin, CA
0.11
Single-Family Home
$2,126,600
07/11/25
5
3
2,654
5200 S Forestdale Cir, Dublin, CA
0.11
Single-Family Home
$2,127,000
07/11/25
5
3
2,654
5219 N Forestdale Cir, Dublin, CA
0.08
Single-Family Home
$2,180,000
04/28/26
5
3
2,509
3514 Saddlebrook Pl, Dublin, CA
0.11
Single-Family Home
$2,250,000
05/29/25
4
3
2,366
5615 Applegate Way, Dublin, CA
0.26
Single-Family Home
$1,815,000
09/25/25
5
3
2,659
4875 Thorndike Ln, Dublin, CA
0.25
Single-Family Home
$1,705,000
08/04/25
4
3
2,244
5636 N Dublin Ranch Dr, Dublin, CA
0.32
Single-Family Home
$1,982,000
10/30/25
5
3
2,527
5625 N Dublin Ranch Dr, Dublin, CA
0.30
Single-Family Home
$2,350,000
05/27/25
5
3
3,531
3463 Rimini Ln, Dublin, CA
0.28
Single-Family Home
$1,800,000
08/01/25
4
3
3,030

Assigned Schools

These are the assigned schools for 3421 Castleton Ct.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Dublin

At least 497 Trulia users voted on each feature.

  • 91 % Say there are sidewalks

  • 89 % Say it's dog friendly

  • 83 % Say car is needed

  • 80 % Say streets are well-lit

  • 77 % Say parking is easy

  • 76 % Say people would walk alone at night

  • 73 % Say kids play outside

  • 72 % Say it's quiet

  • 72 % Say there's holiday spirit

  • 66 % Say it's walkable to grocery stores

  • 61 % Say it's walkable to restaurants

  • 57 % Say they plan to stay for at least 5 years

  • 53 % Say yards are well-kept

  • 48 % Say neighbors are friendly

  • 47 % Say there's wildlife

  • 31 % Say there are community events

Learn more about our methodology.
  • MT
    "East Dublin could be more ethnically diverse. I wish we had a central downtown area that was walkable With shops, like what Pleasanton has. Overall, still a wonderful city to live."
    0
    Flag
  • Ahsen Safeer
    "Great place to raise a family. Great community, great access to essential stores, and great schools. "
    0
    Flag
  • Maricel Berena
    "Lots of trails nearby, close the Emerald Park. Quick drive to shopping, groceries, cinema, restaurants, Bart and freeway"
    0
    Flag
  • Louis Bloom
    "It’s a very quiet and safe neighborhood, with shopping, restaurants, and theater within easy walking distance. "
    0
    Flag
  • Naazi Tem
    " Trick or treating and neighborhood gatherings. Family friendly, clean, modern, great parks for families"
    0
    Flag
  • Maricel Berena
    "The trails used to have trash bag provided for dog poops plus trash bin. These are no longer available. Would be nice to be back or post more signages to for dog owners to pick up after their dog"
    0
    Flag
  • Joseph Sansone
    "Very clean, very safe. Large proportion of residents have a south Asian background. Quiet at night. No street parking available after 9pm. Association keeps the grounds in pristine condition. Convenient to BART and the freeways. 25-30 minutes to Oakland airport."
    1
    Flag
  • Rich Holman
    "Good schools and good locations for kids going to school. Parks are well thought out. Two large parks within a few miles, easy walk/bike. Pickleball growing. "
    0
    Flag
  • Ppgallini
    "It’s a typical suburban area. Safe, clean, close proximity to Walnut Creek and other shopping. Lots of Indian restaurants "
    0
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  • Vanessa Castillo
    "The neighborhood is quiet and safe. There are many parks here and great schools . It is close to shopping, restaurants and the city is only 35 minutes away. "
    0
    Flag
  • Joseph Sansone
    "Dublin St Patrick’s parade. Tree lighting at the Civic Center. That is all. Nothing else, maybe July 4th at Emerald Glenn, or if you celebrate Hindu holidays."
    0
    Flag
  • Virginiasoliman07
    "Splatter festival, saint Patrick day parade & festival, farmers market and the wave events. "
    0
    Flag
  • Heather And Nils Hofmann
    "Dublin spladder at the park, youth business fair at the park, fire fighter and police trick or treating event at the park."
    0
    Flag
  • Mukta Tanwar
    "My neighborhood is in a prime location where I have access to everything. I love the community and the fact that everything is walking distance."
    0
    Flag
  • Jeff Hall
    "Growing too fast! Infrastructure and especially school system can’t keep up so quality of life has been dropping dramatically over the last 6-8 years."
    3
    Flag
  • Unspecified
    "Safe to live here Good police safety Lots of trails Nice newer parks Lots of places to go walking and running "
    1
    Flag
  • Hamidizarmina
    "I have lived in dublin for 5 years and I love it. Friendly neighbors and easy access to all freeways. Close to the shopping mall and outlets."
    1
    Flag
  • Craig B.
    "I work from home mostly. But when I do drive to work, Dublin has great access to I580 and I680. It would be great though if BART provided access to Silicon Valley. "
    1
    Flag
  • Young H.
    "Summer events at emerald glen are great. The dublin parade for at patty’s day is fun. It’s also close to Livermore and Pleasanton. "
    6
    Flag
  • Christi Q.
    "Great access to downtown and to neighboring towns and freeways. Beautiful parks and safe neighborhoods. Schools are great "
    2
    Flag
  • Christina N.
    "Traffic is horrible to the city, Silicon Valley, and Oakland. It’s too congested. The variety of restaurants are limited. Dublin needs a makeover . "
    0
    Flag
  • Christinatrw
    "This is a very family friendly and safe community many many many many many things to do and see lots of trails to hike on great schools and parks"
    2
    Flag
  • Clkantz2013
    "Lived here for 7 years. Most people pull into their garage and close the door at the end of the day. Most kids are busy with tutoring and lessons after school. People are friendly, but not social"
    0
    Flag
  • Lauren G.
    "Great neighborhood and all neighbors look out for each other! Many people take walks through the place and people of all ages live here! Quiet and pleasant!"
    0
    Flag
  • Kimani L.
    "The schools are great, the environment is safe, and the city is very well maintained with a great master plan for development. "
    3
    Flag
  • Olivia N.
    "Been living here for about 3 years now. Very nice and quiet area! Only part I don’t like is the low income down the street. "
    1
    Flag
  • Donaldhamilton94603
    "Great area and perfect for families. Really quiet after hours and on weekends. Also, there are a ton of restaurant options for everyone in the family. Love it here"
    1
    Flag
  • Loren M.
    "I’ve been in the Dublin area over 14 years. It’s growing fast, demographics have definitely changed. The planning of the city at times is confusing and makes no sense. Theft is high like many suburb type cities. Otherwise it’s a nice and safe city. "
    0
    Flag
  • Gr8mom-rn
    "St Patrick’s Day Parades through the school district and the city. City sponsored/monitored lots for residents to light up legal fireworks on July 4th Camp weekend at the park in the summer"
    3
    Flag
  • Jane T.
    "The surrounding schools here are great and there are several parks to choose from. Retail and restaurant options are growing."
    3
    Flag
  • Eliana C. B.
    "Dog friendly neighborhood. Close to a park, for you to taken your furry friends. As well as a trail to walk along the creek. "
    2
    Flag
  • Mariareimpell
    "There are plenty of open/ green areas to walk your dog. People are friendly. Streets are well lit....."
    1
    Flag
  • Cyn C.
    "Most people drive or take Bart to work. Depending on where you work, it is likely that you will be driving in traffic to work. Bus transportation is used by students going to the High School."
    1
    Flag
  • Lora K.
    "Here is a great place for a family. People are friendly and kind! There are many nice schools. I love here very much! Welcome to Dublin!"
    0
    Flag
  • Frederick
    "Great access to public transportation and shopping. I really like the variety of opportunities in the tech industry as well. "
    0
    Flag
  • Pankaj.roark
    "Good to SF(BART). Very bad to Palo Alto(drive). Bart is a blessing but getting very crowded. Have to reach 10 minutes before time to get a seat."
    0
    Flag

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3421 Castleton Ct, Dublin, CA 94568 is a 5 bedroom, 3 bathroom, 2,654 sqft single-family home built in 2000. This property is not currently available for sale. 3421 Castleton Ct was last sold on Oct 25, 2017 for $1,145,000. The current Trulia Estimate for 3421 Castleton Ct is $1,941,400.