Date
Details
Price
Change
Source
3/19/2026
Listed
$359,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$359,000 Just Listed
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Property Description
Welcome to 3778 Castle Rock in Round Rock, a well-maintained home located in Preserve at Stone Oak. Situated on a desirable corner lot, this property provides added privacy, curb appeal, and extra yard space. Inside, you'll find a thoughtfully updated interior featuring luxury vinyl plank flooring throughout the main areas and brand-new carpet upstairs for added comfort. The home has been freshly painted, creating a bright, clean, and move-in ready feel from the moment you walk in. Major improvements include 2 year old roof, giving buyers peace of mind. Pride of ownership is evident throughout, with the home having been well cared for and maintained over time. The layout offers functional living spaces ideal for both everyday living and entertaining. Whether you're a homeowner looking for a turnkey property or an investor seeking a low-maintenance rental in a strong Round Rock market, this home checks all the boxes.
Full Property Details
Full Property Details for 3778 Castle Rock Dr
General
- Price: $359,000
- HOA FEE: $38/month
- Taxes: (2025)
- Status: Active
- Type: Single Family
- Source: Austin_MLS
- MLS ID: 7137869
- Updated: 3/19/2026
- Added to Site: 1 day(s) ago
Interior
- Interior Features: Ceiling Fan(s), Multiple Living Areas, Walk-In Closet(s)
- Fireplace(s): None
- Appliances: Dishwasher, Free-Standing Range, Disposal, Gas Range, Microwave, Refrigerator
- Flooring: Carpet, Tile, Vinyl
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Main Level, Laundry Room
Additional Information
- Shared Amenities: Community Mailbox, Playground, Park, Pool, Sport Court(s), Trails/Paths, Curbs
- Shared Pool: Yes
- Pool: Yes
- Pool Description: None, Community
- Spa Description: None
- Security/Safety: Prewired, Smoke Detector(s)
Exterior
- Exterior Features: Exterior Steps
- Porch/Patio/Deck: Covered, Patio
Parking
- Garage: Yes
- Garage Spaces: 2
- Covered Spaces: 2
- Total Spaces: 2
- Parking Features: Attached
Location
- Area: RRW
- County: Williamson
- Subdivision: Preserve At Stone Oak Ph 3 Sec 4
- Driving Directions: 1431 to Mayfield Ranch Blvd, N to Castle Rock, Right at Castle Rock, at corner.
- Direction Faces: North
School Information
- Elem School District: Round Rock ISD
- Midd School District: Round Rock ISD
- High School District: Round Rock ISD
- Elementary School: Chandler Oaks
- Middle School: Walsh
- High School: Stony Point
Community
- Association: Yes
- Assoc. Name: Stone Oak
- Assoc. Fees Include: See Remarks
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
- Heating Type: Central
Utilities
- Sewer: Municipal Utility District
- Water: Public
- Utility Description: Electricity Available, Natural Gas Available
Structural Information
- Detached/Attached: Detached
- Construction: Masonry
- Roof: Composition
- Windows: Blinds
- Stories/Levels: 2
- Square Feet: 1,646
- Sq. Ft. Source: Appraiser
- Living Area: 1,646 Sq. Ft.
- Year Built: 2005
- Year Built Source: Appraiser
- Property Condition: Resale
Additional Structures
- Other Structures: None
Lot Features
- Lot Size (Acres): 0.15
- Lot Size (Sq. Ft.): 6,534
- Fence: Yes
- Lot Features: Corner Lot, Trees Large Size, Trees Medium Size
- Fencing (Description): Fenced, Masonry, Wood
Financial Considerations
- Association Fee: $38
- Assoc Fee Freq.: Monthly
- Assessment Amount: $356,775
- Tax Year: 2025
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Special Conditions: Standard
- Documents Avail.: See Remarks
- Legal Description: S8609 - PRESERVE AT STONE OAK PH 3 SEC 4 (REPLAT), BLOCK S, LOT 10
- Disclosures/Reports: See Remarks
- Property ID: 165015000S0010
- Lot Number: 10
Listed by Ready Real Estate LLC
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Listing agent
— 3778 Castle Rock Dr —
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Schools
Schools serving 3778 Castle Rock Dr
School District:Round Rock Independent School District
| Name | Grades | Distance |
|---|---|---|
Chandler Oaks Elementary School 3800 Stone Oak Drive, Round Rock, TX 78681 | K-5 | 0.9 mi |
James Garland Walsh Middle School 3850 Walsh Ranch Boulevard, Round Rock, TX 78681 | 6-8 | 1.9 mi |
Stony Point High School 1801 Tiger Trail, Round Rock, TX 78664 | 9-12 | 5.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3778 Castle Rock Dr
Tax History
Tax History for 3778 Castle Rock Dr
Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,435
4%
$356,775
1%
2023
$6,196
-21%
$353,235
28%
2022
$7,850
36%
$275,690
—
2021
$5,772
3%
$275,690
11%
2020
$5,581
-1%
$248,650
3%
2020
$5,613
6%
$240,477
5%
2018
$5,301
2%
$229,610
2%
2017
$5,218
8%
$224,727
10%
2016
$4,827
11%
$204,889
11%
2015
$4,341
17%
$184,779
8%
2013
$3,709
—
$170,667
10%
2013
$3,709
—
$155,152
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 3778 Castle Rock Dr
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- Single Family
- Active
- Updated 37 minutes ago
- 4Beds
- 4Total Baths
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- Single Family
- Active
- Updated 5 minutes ago
- 4Beds
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- Active
- Updated 21 hours ago
- 5Beds
- 3Total Baths
- Single Family
- Active
- Updated 3 days ago
- 4Beds
- 4Total Baths
3778 Castle Rock Drive, Round Rock, TX 78681 (MLS# 7137869) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 3778 Castle Rock Drive is currently listed for $359,000 and was received on March 19, 2026. Want to learn more about 3778 Castle Rock Drive? Do you have questions about finding other Single Family real estate for sale in Round Rock? You can browse all Round Rock real estate or contact a Coldwell Banker agent to request more information.