Skip to content
Keenan Group#1 Austin Board of Realtors Team 2024

$350,000

3Beds
2Baths
1,317Sq Ft
0.20 acresLot

3512 Cornerstone St, Round Rock, TX 78681

Reduced 3%$359,000
Round Rock·MLS# 8332739·Built 1983·175 days on market

3 bed, 2 bath, 1,317 sqft on 0.20 acres in Round Rock. Round Rock, TX 78681. $350,000. Round Rock ISD.

About This Home

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. Curtains and Drapes do not convey.

Property Type
Residential
Year Built
1983
Lot Size
0.20 acres
Price / Sq Ft
$266
Garage
2 spaces

Listing information last updated August 3, 2026.

Listed by Spyglass Realty

MLS# 8332739 • Active

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Highlights

2-car garage with additional parking capacity
High Speed Internet
Primary Bedroom on Main
Soaking Tub
Track Lighting
Two Primary Closets

Facts & Features

Interior

Features

  • High Speed Internet
  • Primary Bedroom on Main
  • Soaking Tub
  • Track Lighting
  • Two Primary Closets
  • Walk-In Closet(s)

Appliances

  • Built-In Gas Oven
  • Built-In Gas Range
  • Water Heater

Flooring

  • Carpet
  • Laminate
  • Tile
Heating
Fireplace(s),Natural Gas
Cooling
Central Air,Electric
Fireplaces
1
Exterior & Lot

Features

  • No Exterior Steps

Construction

  • Hardi
  • Plank Type
  • Stone

Lot Features

  • Back Yard
  • Front Yard
  • Landscaped

Fencing

  • Gate
  • Privacy
  • Wood

Foundation

  • Slab

Patio / Porch

  • Covered
  • Patio
  • Rear Porch
Roof
Shingle
Lot Size
0.20 Acres

Parking

  • Driveway
  • Garage
  • Garage Faces Front
Garage Spaces
2
Financial
Original List Price
$359,000
Price per Sq Ft
$266
Utilities
  • Cable Available
  • Electricity Connected
  • High Speed Internet
  • Natural Gas Connected
  • Phone Available
  • Sewer Connected
  • Water Connected
Water Source
See Remarks,MUD
Sewer
MUD

Transaction History

1 record on file

Every recorded listing, sale, and lease at 3512 Cornerstone ST, whoever represented it.

  1. ActiveListed 2026
    Current price: $350,000Original list: $359,000MLS 8332739
    1. Price changed · June 12, 2026$355,000
    2. Price changed · July 10, 2026$350,000

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

Explore this area

Price & Listing History

Listed with current price, original ask, and market time.

View Timeline
Current list
$350,000
Original list
$359,000
Price movement
$9K reduction
Listed / DOM
Apr 29, 2026 · 175 days

Tax Record

Public record data from county appraisal records. Market value can differ from assessed value.

Assessed Value
$345,796
Assessment Year
2025
Parcel ID
R-16-3466-0013-0021
$346K
$279K
$345,796
2025
$279,318
-19.2% from prev
2026
YearTaxesTotal AssessmentLandAdditions
2026-19.2%
—$279,318$71,500$207,818
2025
—$345,796$79,500$274,750
5-Year Change-19.2%

Virtual Tour

Virtual tour of 3512 Cornerstone St
Map showing 3512 Cornerstone ST
3512 Cornerstone ST
Directions

Zoned Schools

Round Rock ISD →

1 High School1 Middle School1 Elementary School

McNeil

High SchoolGrades 9-12Zoned assignment

Cedar Valley

Middle SchoolGrades 6-8Zoned assignment

Brushy Creek

ElementaryGrades K-5Zoned assignment

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.

Principal & interest
$1,939

Excluded from this estimate: property taxes, home insurance, and HOA dues. Each requires verified amount, cadence or unit, source, and as-of details.

20% ($70K)

Adjustable assumption - not a lending recommendation.

$350,000

Loan: $280K
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-15
Get Pre-Qualified

Luxury property intelligence

Keenan Market Position

A sourced read on Round Rock pricing, timing, and property scale. No automated valuation claim.

List price

$350,000

Price per sqft

$266/sqft

Vs. Neighborhood guide reference price

Not available

Days on market

175 days

Original to current

$9K reduction

$359K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 16, 2026.

Request Private Market Analysis

More sales nearby

Homes sold by Keenan Group.

Verified property facts

Frequently Asked Questions

How much is 3512 Cornerstone St?

3512 Cornerstone St is listed at $350,000 with 3 bedrooms, 2 full bathrooms, 1,317 square feet, 0.20-acre lot.

What school district is 3512 Cornerstone St in?

3512 Cornerstone St is zoned for Round Rock ISD with assigned schools: Brushy Creek (elementary), Cedar Valley (middle), McNeil (high). School assignments should be verified directly with the district.

What are the property details for 3512 Cornerstone St?

3512 Cornerstone St is a Residential built in 1983 featuring 3 bedrooms, 2 full bathrooms, 1,317 square feet, 0.20-acre lot.

What are the property taxes for 3512 Cornerstone St?

The most recent annual property tax for 3512 Cornerstone St is $6,619. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.

How should a buyer estimate the monthly payment for 3512 Cornerstone St?

This page does not assume a mortgage rate or publish a monthly payment for 3512 Cornerstone St. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 3512 Cornerstone St compare with other homes in Round Rock?

As of Oct 16, 2026, 3512 Cornerstone St is offered at $350,000. The current MLS snapshot shows 153 active listings in 78681. Keenan Group has completed 29 verified transactions in 78681 within its 1,000+ completed transactions and $1B+ career volume across Austin.

When was 3512 Cornerstone St built?

3512 Cornerstone St was built in 1983 (43 years ago). Buyers should budget for potential updates to major systems.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

Why Choose the #1 Austin Board Team for Round Rock

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

25+ years advising buyers and sellers in this community

Explore Nearby Areas

School District

Unlock MLSMLS GRID

Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 10/16/2026, 5:07:29 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Use or search of this IDX data by anyone other than a consumer looking to purchase real estate is prohibited. Automated collection, scraping, republication, or redistribution is prohibited.

Last updated: 10/16/2026, 5:07:29 PM

DMCA Notice · Privacy Policy · Terms