$585,000

beds

baths

3,188

square ft

3820 Lagoona Dr

Round Rock, Texas 78681

Active / MLS #6130614 / Single Family / Round Rock

Listing information updated 11/14/2025 at 2:47pm

Beautiful Mayfield Ranch Home backing to greenspace. Tucked in the heart of Round Rock's highly desirable Mayfield Ranch, this 4-bedroom + study, 3.5-bath home blends comfort, flexibility, and style across 3,188 sq. ft. of thoughtfully designed living space. Step inside to soaring ceilings and a light-filled open floor plan that welcomes you in. The main-level primary suite offers a private retreat with a newly renovated en-suite bath designed for spa-like relaxation. A dedicated study on the first floor-perfect for remote work or guests-adds versatility, easily doubling as a fifth bedroom if needed. The entertainer's kitchen features generous counter space, a breakfast bar, and a casual dining nook, flowing seamlessly into the main living area. A formal dining room provides additional space for hosting. Upstairs, a spacious loft/flex space connects three large bedrooms and two full baths, creating the perfect hub for a game room, media lounge, or homework station. Enjoy outdoor living at its best with a covered patio and a private backyard that backs to serene green space-no rear neighbors, just peace and privacy. Energy-efficient solar panels that are paid off and a whole-house surge protector provide long-term savings and security. Living in Mayfield Ranch means access to resort-style amenities including a community pool with kids' area and lap lanes, clubhouse, and playgrounds, plus miles of greenbelt trails, parks, and plenty of fun amenities in the neighborhood like a community pool for everyone to enjoy. With a low tax rate, excellent Leander ISD schools, and convenient access to shopping, dining, and major highways, this home checks every box. Don't miss it-schedule your private showing today!

Full Features

Exterior Type:

Brick,HardiPlank Type,Masonry - Partial

Beds Above Grade:

Cooling System:

Electric

Heating System:

Electric, Natural Gas

Appliances:

Dishwasher, Dryer, Gas Cooktop, Microwave, Oven, Refrigerator, Washer

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

22 Years

Roof Type:

Asphalt

Parking Type:

Attached,Garage

Parking Spaces:

Garage:

Attached - 3 Car(s)

Water Front:

Water Features:

None

Square Feet:

3,188

Lot Size:

0.204 Acres

Acreage:

0.204

Internal Features:

Primary Bedroom on Main, Plantation Shutters

External Features:

Private Yard, Covered, Patio, Porch

Taxes & Assessments

Tax Amount:

$11,031

Tax Year:

2024

Assessments:

$42 / month

Location

Zip Code:

78681

City:

Round Rock

County:

Williamson

Schools

School District(s):

Leander ISD

Elementary School:

Akin

Middle School:

Stiles

High School:

Rouse

Exterior Type:

Brick,HardiPlank Type,Masonry - Partial

Beds Above Grade:

Cooling System:

Electric

Heating System:

Electric, Natural Gas

Appliances:

Dishwasher, Dryer, Gas Cooktop, Microwave, Oven, Refrigerator, Washer

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

22 Years

Roof Type:

Asphalt

Parking Type:

Attached,Garage

Parking Spaces:

Garage:

Attached - 3 Car(s)

Water Front:

Water Features:

None

Square Feet:

3,188

Lot Size:

0.204 Acres

Acreage:

0.204

Internal Features:

Primary Bedroom on Main, Plantation Shutters

External Features:

Private Yard, Covered, Patio, Porch

Tax Amount:

$11,031

Tax Year:

2024

Assessments:

$42 / month

Zip Code:

78681

City:

Round Rock

County:

Williamson

School District(s):

Leander ISD

Elementary School:

Akin

Middle School:

Stiles

High School:

Rouse

Listing Office: @ properties Christie's International

Agent Contact Information: 512-731-2488

Disclaimer: The data relating to real estate for sale on this website comes courtesy of Unlock MLS as distributed by MLS GRID. Real estate listings held by brokerage firms other than @properties are marked with the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 11/14/2025 at 2:47pm. 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.