3512 Cornerstone St Round Rock, TX $ 359,000
3512 Cornerstone St
$ 359,000
Recently Listed
Open House 5/2 1pm - 4pm
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3512 Cornerstone St

Round Rock, TX, 78681
$ 359,000
Bedrooms3 Baths2.0 Sq 1,317

Monthly Estimate*

$ 2,210

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Single Family Home for sale in Round Rock, TX

for $359,000 with 3 bedrooms and 2 full baths. This 1,317 square foot home was built in 1983 on a lot size of 0.199.

*No Showings until Open House on Saturday*If you’ve been waiting for a one story home in Cat Hollow zoned to top-rated Round Rock ISD schools, this is one you don’t want to miss! Welcome to 3512 Cornerstone—a home that combines comfort, thoughtful updates, and a location that’s hard to beat. From the moment you walk in, you’ll notice the vaulted ceilings and open feel, with a spacious living room centered around a beautiful stone fireplace. The kitchen has been updated with newer appliances, modern backsplash, and has ample cabinetry, along with a bright breakfast area overlooking the backyard. The layout flows easily into the covered patio, extending your living space outdoors, creating the perfect setting for relaxing or entertaining. The large primary suite offers a true retreat with two closets for exceptional storage, while the secondary bedrooms provide flexibility & feature new flooring. You’ll also appreciate the minimal carpet and a new HVAC system for peace of mind. This home stands out for the care & improvements, including a 2yr old architectural shingle roof (with matching roof on the shed), updated water heater, disposal, toilets, faucets, lighting, and recently painted interior, exterior, and shed. Both bathrooms have been refreshed with tile flooring, updated fixtures, and mirrors, giving them a clean, updated look. Out back, you’ll find even more versatility with a covered patio, fire pit, & a newer shed with A/C, electricity, and operable windows—perfect for a home office, gym, workshop, or creative space. Cat Hollow is known for its quiet streets, mature trees, & strong sense of community. From neighborhood traditions like the fire truck handing out candy during the holidays to local favorites like the Hairy Man Festival, BBQ cook-offs, & seasonal events, this is a place where people genuinely connect. You’re also just minutes from parks, trails, pools, & Brushy Creek Community Center, with easy access to everything you need in the NW Austin area.

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Open House

5/2/2026 1:00 PM - 4:00 PM
3512 Cornerstone St Round Rock, TX
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 359,000

Bedrooms

3

Full Bath

2

Property Type

Single Family

Taxes

$ 5,163

Style

Single Family Residence

Lot Size

0.199

Year Built

1983

Town/City

Round Rock

County/Region

Williamson

MLS | Web ID

8332739

Features
General
Living Area 1317
Sewer MUD
Heating Fireplace(s) Natural Gas
Cooling Central Air Electric
Utilities Cable Available Electricity Connected High Speed Internet Natural Gas Connected Phone Available Sewer Connected Water Connected
Roof Shingle
Appliances Built-In Gas Oven Built-In Gas Range Water Heater
Garage Spaces 2
Patio/Porch Features See Remarks Covered Patio Rear Porch
Pool Features None
Construction Materials HardiPlank Type Stone
Year Built 1983
View See Remarks
Levels One
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features None
Community Features Curbs High Speed Internet Park Pool
Accessibility None
County Williamson
New Construction N
Property Type Residential
HOA N
Energy Efficient None
Subdivision Name Brushy Creek
Facing Direction Southwest
Green Sustainability None
Other Structures Shed(s)
Full Baths 2
Status Active
Directions From 620 at O'Connor Dr (HEB) turn on O'Connor Drive and pass the HEB. Right on Great Oaks. Right on bobcat. Left on Splitrock Right on Monument. Left on Cornerstone. House on Right
High School McNeil
City Round Rock
Disclosures Seller Disclosure
MLS Area RRW
Lot Size Square Feet 8668.44
Spa Features None
Elementary School Brushy Creek
Tax Annual Amount 6618.93
Middle/Junior High School Cedar Valley
Property Condition Resale
Additional Parcels Y/N N
Virtual Tour https://www.zillow.com/view-imx/d2ffd13e-6126-4120-a96e-e03e16fab254?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard
Standard Status Active
Year Built Source Public Records
Tax Assessed Value 345796
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Interior
Interior Amenities High Speed Internet Primary Bedroom on Main Soaking Tub Track Lighting Two Primary Closets Walk-In Closet(s)
Flooring Carpet Laminate Tile
Total Fireplaces 1
Fireplace Features Gas Gas Starter Living Room Outside
Window Features Screens
Half Baths 0
Total Bedrooms 3
Main Level Bedrooms 3
Total Baths 2
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Exterior
Exterior Amenities No Exterior Steps
Fencing Gate Privacy Wood
Parking Features Driveway Garage Garage Faces Front
Lot Features Back Yard Front Yard Landscaped
Water Source See Remarks MUD
Total Parking 2
Foundation Details Slab
Lot Size Acres 0.199
Waterfront Y/N N
Covered Spaces 2
Horse Y/N N
Horse Amenities None
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Internal Only
Street Number 1 3512
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* Excluded Features
List By
Damon Brown

Listing Agent

Spyglass Realty

Broker

damon@spyglassrealty.com

Email

Affordability Calculator

$2,641
Per Month
84%
16%
0%
Monthly Principal & Interest
$2,210
Monthly Property Taxes
$430
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.
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Nearby
4360564 Elementary School
4360654 Middle School
McNeil High School High School
Pricing History
DatePricePrice ChangeDescription
4/29/2026$359,000 Listed Price

Map


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3512 Cornerstone St, Round Rock, TX, 78681 is a Single Family Home for sale at $359,000 with 1,317 sqft and a lot size of 0.199. 3512 Cornerstone St has 3 bedrooms, 2.0 baths, and was built in 1983. The property's zip code is 78681 which is in Round Rock, TX