3913 Obsidian Ln Round Rock, TX $ 965,000
3913 Obsidian Ln
$ 965,000
Share Save

3913 Obsidian Ln

Round Rock, TX, 78681
$ 965,000
Bedrooms4 Baths3.1 Sq 3,682

Monthly Estimate*

$ 5,942

3913 Obsidian Ln, Round Rock, TX 78681 - Image 1
3913 Obsidian Ln, Round Rock, TX 78681 - Image 2
3913 Obsidian Ln, Round Rock, TX 78681 - Image 3
3913 Obsidian Ln, Round Rock, TX 78681 - Image 4
3913 Obsidian Ln, Round Rock, TX 78681 - Image 5
3913 Obsidian Ln, Round Rock, TX 78681 - Image 6
3913 Obsidian Ln, Round Rock, TX 78681 - Image 7
3913 Obsidian Ln, Round Rock, TX 78681 - Image 8
3913 Obsidian Ln, Round Rock, TX 78681 - Image 9
3913 Obsidian Ln, Round Rock, TX 78681 - Image 10
3913 Obsidian Ln, Round Rock, TX 78681 - Image 11
3913 Obsidian Ln, Round Rock, TX 78681 - Image 12
3913 Obsidian Ln, Round Rock, TX 78681 - Image 13
3913 Obsidian Ln, Round Rock, TX 78681 - Image 14
3913 Obsidian Ln, Round Rock, TX 78681 - Image 15
3913 Obsidian Ln, Round Rock, TX 78681 - Image 16
3913 Obsidian Ln, Round Rock, TX 78681 - Image 17
3913 Obsidian Ln, Round Rock, TX 78681 - Image 18
3913 Obsidian Ln, Round Rock, TX 78681 - Image 19
3913 Obsidian Ln, Round Rock, TX 78681 - Image 20
3913 Obsidian Ln, Round Rock, TX 78681 - Image 21
3913 Obsidian Ln, Round Rock, TX 78681 - Image 22
3913 Obsidian Ln, Round Rock, TX 78681 - Image 23
3913 Obsidian Ln, Round Rock, TX 78681 - Image 24
3913 Obsidian Ln, Round Rock, TX 78681 - Image 25
3913 Obsidian Ln, Round Rock, TX 78681 - Image 26
3913 Obsidian Ln, Round Rock, TX 78681 - Image 27
3913 Obsidian Ln, Round Rock, TX 78681 - Image 28
3913 Obsidian Ln, Round Rock, TX 78681 - Image 29
3913 Obsidian Ln, Round Rock, TX 78681 - Image 30
3913 Obsidian Ln, Round Rock, TX 78681 - Image 31
3913 Obsidian Ln, Round Rock, TX 78681 - Image 32
3913 Obsidian Ln, Round Rock, TX 78681 - Image 33
3913 Obsidian Ln, Round Rock, TX 78681 - Image 34
3913 Obsidian Ln, Round Rock, TX 78681 - Image 35
3913 Obsidian Ln, Round Rock, TX 78681 - Image 36
3913 Obsidian Ln, Round Rock, TX 78681 - Image 37
3913 Obsidian Ln, Round Rock, TX 78681 - Image 38
3913 Obsidian Ln, Round Rock, TX 78681 - Image 39
3913 Obsidian Ln, Round Rock, TX 78681 - Image 40
View a Virtual Tour

Single Family Home for sale in Round Rock, TX

for $965,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,682 square foot home was built in 2010 on a lot size of 0.2065.

Welcome to 3913 Obsidian Lane, a stunning 4-bedroom, 4-bath home in the highly sought-after Walsh Ranch community of Round Rock. With 3,682 sqft of beautifully designed living space, this home blends luxury, function, and Texas charm. The open-concept main floor features a spacious living area with soaring ceilings, elegant flooring, and a cozy fireplace. The chef’s kitchen is equipped with granite countertops, stainless steel appliances, and an inviting breakfast bar, perfect for both everyday meals and entertaining. The primary suite is conveniently located downstairs, along with a dedicated office and an additional main-level flex room. Upstairs, you’ll find three large bedrooms and a game room that offers plenty of space for family or guests. Step outside to your private resort-style backyard, complete with a pool and spa, a covered outdoor living area with fireplace and TV, and an extended patio for entertaining year-round. Recent updates include a new roof, fresh paint, tankless water heater and new sod in front and back yards. Located in a top-rated school district and a prime section of Walsh Ranch, this property truly delivers the best of suburban luxury, minutes from major employers, dining, and shopping.

See more

Single Family Active

Price

$ 965,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 19,509

Style

Single Family Residence

Lot Size

0.2065

Year Built

2010

Town/City

Round Rock

County/Region

Williamson

MLS | Web ID

5606699

Features
General
Living Area 3682
Sewer MUD Public Sewer
Heating Central Natural Gas
Cooling Central Air
Utilities Electricity Connected High Speed Internet Natural Gas Connected Phone Available Sewer Connected Water Connected
Roof Composition Shingle
Appliances Built-In Oven(s) Dishwasher Disposal Gas Cooktop Microwave Refrigerator Vented Exhaust Fan Washer/Dryer Water Heater Tankless Water Heater
HOA Fee 125
Garage Spaces 3
Association Fee Includes Common Area Maintenance
Patio/Porch Features Covered Patio
Pool Features Heated In Ground Pool/Spa Combo Waterfall
Security Features See Remarks
Construction Materials Masonry – All Sides
Year Built 2010
View Pool
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features None
Community Features BBQ Pit/Grill Clubhouse Cluster Mailbox Common Grounds Curbs Electronic Payments Park Picnic Area Playground Pool Sidewalks Trail(s)
Accessibility None
Assoc Fee Paid Per Quarterly
County Williamson
New Construction N
Property Type Residential
HOA Y
Energy Efficient None
Subdivision Name Walsh Ranch Sec 01
Facing Direction Southwest
Green Sustainability None
Other Structures None
Full Baths 3
Status Active Under Contract
Directions Heading north on I35 exit 254 (FM 3406/Old Settler's Blvd) west on Old Settler's right on Walsh Ranch left on Aquamarine right on Obsidian Ln.
High School Round Rock
City Round Rock
Disclosures MUD Seller Disclosure
Association Name Walsh Ranch HOA
MLS Area RRW
Lot Size Square Feet 8995.14
Spa Features Hot Tub In Ground
Elementary School Cactus Ranch
Tax Annual Amount 19508.56
Middle/Junior High School Walsh
Property Condition Resale
Virtual Tour https://3913obsidianlane.mls.tours/u/ https://3913obsidianlane.mls.tours
Builder Name Drees
Standard Status Active Under Contract
Year Built Source Public Records
Tax Assessed Value 1037902
See more
Interior
Interior Amenities Breakfast Bar Ceiling Fan(s) Ceiling-High Granite Counters Crown Molding High Speed Internet Interior Steps Kitchen Island Pantry Primary Bedroom on Main Walk-In Closet(s)
Flooring Carpet Tile Vinyl
Total Fireplaces 2
Fireplace Features Family Room Outside
Window Features Plantation Shutters Window Treatments
Half Baths 1
Total Bedrooms 4
Main Level Bedrooms 1
Total Baths 4
See more
Exterior
Exterior Amenities Gas Grill Rain Gutters Private Yard
Fencing Back Yard Fenced Wood
Parking Features Attached Door-Multi Garage Door Opener Kitchen Level
Lot Features Back Yard Curbs Front Yard Landscaped Level Private Sprinkler - Automatic Trees-Large (Over 40 Ft) Trees-Moderate
Water Source MUD Public
Total Parking 6
Foundation Details Slab
Lot Size Acres 0.2065
Waterfront Y/N N
Covered Spaces 3
Horse Y/N N
Horse Amenities None
See more
Internal Only
Street Number 1 3913
See more
* Excluded Features
List By
Anthony Gibson

Listing Agent

Keller Williams Realty

Broker

anthony@realtyhaus.com

Email

Affordability Calculator

$7,567
Per Month
79%
21%
0%
Monthly Principal & Interest
$5,942
Monthly Property Taxes
$1,626
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
4361858 Elementary School
4360122 Middle School
Round Rock High School High School
Pricing History
DatePricePrice ChangeDescription
12/10/2025$965,000 -1.53% Price Down
11/20/2025$980,000 -1.01% Price Down
10/17/2025$990,000 Listed Price

Map


See all

3913 Obsidian Ln, Round Rock, TX, 78681 is a Single Family Home for sale at $965,000 with 3,682 sqft and a lot size of 0.2065. 3913 Obsidian Ln has 4 bedrooms, 3.1 baths, and was built in 2010. The property's zip code is 78681 which is in Round Rock, TX