1801 Sun Lake Round Rock, TX $ 825,000
1801 Sun Lake
$ 825,000
Recently Listed
Open House 10/18 2am - 5pm
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1801 Sun Lake

Round Rock, TX, 78681
$ 825,000
Bedrooms4 Baths4.0 Sq 3,292

Monthly Estimate*

$ 5,698

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Single Family Home for sale in Round Rock, TX

for $825,000 with 4 bedrooms and 4 full baths. This 3,292 square foot home was built in 1983 on a lot size of 0.63.

Some homes offer more than square footage—they offer room to live the way you want. 1801 Sun Lake includes a rare combination of space, character, and outdoor living in one of Round Rock's most distinctive neighborhoods! Flexible living spaces, extraordinary outdoor amenities, and the natural beauty of Tonkawa Springs come together in a truly special setting. Nestled among mature trees and spacious homesites in Tonkawa Springs, this beautifully updated home offers the flexibility, comfort, and outdoor amenities that are increasingly difficult to find. Inside, you'll discover generously sized rooms and an exceptionally versatile floorplan featuring four bedrooms plus two additional flex rooms—ideal for home offices, guest rooms, a fitness studio, craft room, or whatever suits your lifestyle. Abundant storage adds everyday practicality, while thoughtful improvements bring both beauty and functionality. Gorgeous acacia wood floors, energy-efficient triple-pane vinyl windows, and a chef-inspired kitchen with a Fratelli Onofri double gas range, built-in wall oven, and microwave are just a few of the highlights. The spacious gameroom adds distinctive character with a ceiling crafted from reclaimed Camp Mabry wood. Step outside and discover your own backyard retreat! A sparkling in-ground pool, expansive composite deck, built-in stone firepit, and cabana with outdoor bar and BBQ create an exceptional setting for year-round entertaining or simply unwinding at home. Beyond the property, Tonkawa Springs offers a setting unlike typical suburban neighborhoods, with spring-fed ponds, abundant wildlife, towering trees, oversized lots, tennis/pickleball courts, and a welcoming sense of community. Enjoy the tranquility of this established neighborhood 10 minutes of highly rated schools, great restaurants, shopping, and major employers.

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Open House

10/18/2026 2:00 AM - 5:00 PM
1801 Sun Lake 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

$ 825,000

Bedrooms

4

Full Bath

4

Property Type

Single Family

Taxes

$ 11,196

Style

Single Family Residence

Lot Size

0.63

Year Built

1983

Town/City

Round Rock

County/Region

Williamson

MLS | Web ID

8490210

Features
General
Living Area 3292
Sewer Septic Tank
Heating Central Electric
Cooling Ceiling Fan(s) Central Air Dual Electric
Utilities Above Ground Cable Connected Electricity Connected High Speed Internet Other Natural Gas Not Available Phone Available Propane Sewer Not Available Water Connected
Roof Composition
Appliances Built-In Electric Oven Built-In Gas Range Dishwasher Microwave Plumbed For Ice Maker
HOA Fee 180
Garage Spaces 2
Association Fee Includes Common Area Maintenance
Patio/Porch Features Covered Deck
Pool Features Filtered In Ground
Security Features Smoke Detector(s)
Construction Materials Brick Veneer Board & Batten Siding
Year Built 1983
View None
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features None
Community Features Common Grounds High Speed Internet Planned Social Activities Tennis Court(s) Trash Pickup - Door to Door
Accessibility None
Assoc Fee Paid Per Annually
County Williamson
New Construction N
Property Type Residential
HOA Y
Energy Efficient Windows
Subdivision Name Tonkawa Village
Facing Direction Southwest
Green Sustainability Salvaged Materials
Other Structures Cabana
Full Baths 4
Status Active
Directions From I35 go West on 3406 (Old Settlers). Left onto Tonkawa Springs Right at T onto Spring Creek Right at 2nd Cul-de-sac onto Sun Lake. First house on the right. From 183/183A go East on 1431. Cross
High School Round Rock
City Round Rock
Disclosures Seller Disclosure
Association Name Tonkawa Springs HOA
MLS Area RRW
Lot Size Square Feet 27442.8
Elementary School Old Town
Tax Annual Amount 11196.25
Middle/Junior High School Walsh
Property Condition Resale
Additional Parcels Y/N N
Standard Status Active
Year Built Source Public Records
Tax Assessed Value 733086
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Interior
Interior Amenities Ceiling Fan(s) Ceiling-High Granite Counters Double Vanity Entrance Foyer In-Law Floorplan Interior Steps Kitchen Island Multiple Living Areas Primary Bedroom on Main Storage Walk-In Closet(s)
Flooring Tile Wood
Total Fireplaces 1
Fireplace Features Family Room
Window Features Triple Pane Windows Vinyl Windows
Half Baths 0
Total Bedrooms 4
Main Level Bedrooms 2
Total Baths 4
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Exterior
Exterior Amenities Barbecue Exterior Steps Gutters Full Outdoor Grill
Fencing Wrought Iron
Parking Features Circular Driveway Door-Single Garage Garage Faces Side
Lot Features Corner Lot Cul-De-Sac Interior Lot Landscaped Trees-Large (Over 40 Ft) Trees-Medium (20 Ft - 40 Ft)
Water Source Public
Total Parking 4
Foundation Details Slab
Lot Size Acres 0.63
Waterfront Y/N N
Covered Spaces 2
Horse Y/N N
Horse Amenities None
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Internal Only
Street Number 1 1801
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* Excluded Features
List By
Margaret Jolly

Listing Agent

Bramlett Partners

Broker

margaret@bramlettpartners.com

Email

Affordability Calculator

$6,631
Per Month
86%
14%
0%
Monthly Principal & Interest
$5,698
Monthly Property Taxes
$933
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% 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
4360123 Elementary School
4360122 Middle School
Round Rock High School High School
Pricing History
DatePricePrice ChangeDescription
10/16/2026$825,000 Listed Price

Map


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1801 Sun Lake, Round Rock, TX, 78681 is a Single Family Home for sale at $825,000 with 3,292 sqft and a lot size of 0.63. 1801 Sun Lake has 4 bedrooms, 4.0 baths, and was built in 1983. The property's zip code is 78681 which is in Round Rock, TX