BuySellBlogBrowse Listings

3820 Lagoona DRRound Rock, TX 78681

For Sale

$620,000

Smart Buyer Rebate $6,200

Stunning Home in Mayfield Ranch – Backs to Green Space!
Welcome to this beautifully maintained 4 bedroom + study, 3.5-bathroom home in the highly sought-after Mayfield Ranch community of Round Rock, TX! With 3,188 sq. ft., this home offers an open floor plan with soaring ceilings, creating a bright and inviting atmosphere.

The primary suite is conveniently located on the main floor, offering a private retreat with a fully renovated en-suite bathroom for a spa-like experience. Also on the main level is a dedicated office, which can easily serve as a fifth bedroom, providing flexibility for guests or a work-from-home setup.

Designed for both comfort and entertaining, this home features a formal dining room and a spacious eat-in kitchen with a breakfast bar, seamlessly flowing into the main living area. Upstairs, you’ll find a large loft/flex space perfectly situated between three spacious bedrooms and two full bathrooms—an ideal spot for a game room or media room.

Step outside to enjoy the covered patio and a private backyard backing to a serene green space, providing a peaceful retreat with no neighbors in back. The home is also equipped with solar panels, offering energy efficiency and long-term cost savings. Additional upgrades include a whole house surge protector for added peace of mind.

Surrounded by beautiful green spaces and walking trails, outdoor lovers will feel right at home. Residents of Mayfield Ranch enjoy access to a shared community center, featuring a kid’s pool, lap pool, clubhouse, and a neighborhood playground. Plus, this home has a low tax rate, making it an even more attractive investment. Located in Leander ISD, with convenient access to shopping, dining, and major highways.

This home has it all—schedule your showing today!

Listed by Brooke Long

·

License #740895

·

Christie's Int'l Real Estate

·

512-731-2488

Listed by Patti Simon

·

License #526416

·

Christie's Int'l Real Estate

Last updated August 25, 2025

·

Source: ACTRIS #8231669

Listing Facts

  • TypeSingle-family
  • NeighborhoodMayfield Ranch
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu52
  • HOA/Maint. Fees$42/month
  • Taxes$11,031.15/year
  • Size3,188 sqft
  • Price per sqft$194

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

08/24/2025
Price Decreased
$620,000
07/23/2025
Price Decreased
$625,000
07/16/2025
Price Decreased
$640,000
07/16/2025
Listed by Christie's Int'l Real Estate
$665,000

Property Details for 3820 Lagoona DR

Association

Amenities

  • Community Features: Clubhouse, Pool, Tennis Court(s)

Fees

  • Association Fee: $42.00 Monthly
  • Association Fee Includes: Common Area Maintenance

General

  • Association Name: Mayfield Ranch HOA

Exterior

Construction

  • Property Condition: Resale
  • Roof: Asphalt
  • Window Features: Plantation Shutters
  • Year Built: 2003
  • Construction Materials: Brick, Hardi Plank Type, Masonry – Partial
  • Exterior Features: Private Yard

Features

  • Direction Faces: SE
  • Fencing: Fenced, Full, Gate, Wood, Wrought Iron
  • Patio And Porch Features: Covered, Patio, Porch
  • View: Trees/Woods

Measurements

  • Lot Size Acres: 0.20
  • Lot Size Area: 0
  • Lot Size Square Feet: 8,886

Financial

Taxes

  • Parcel Number: 17W334602L00330005
  • Tax Annual Amount: $11,031.15
  • Tax Assessed Value: $561,325.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, Dryer, Gas Cooktop, Microwave, Oven, Refrigerator, Washer
  • Fireplace Features: Gas, Living Room
  • Fireplaces Total: 1
  • Flooring: Carpet, Tile
  • Interior Features: Primary Bedroom On Main

Measurements

  • Living Area: 3,188
  • Living Area Source: Owner

Rooms

  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Main Level Bedrooms: 1

Other

Environmental

  • Green Energy Efficient: See Remarks, Solar Panel

Location

  • Subdivision Name: Mayfield Ranch Sec 02
  • Tax Block: L
  • Tax Lot: 33

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 3
  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Attached, Garage
  • Parking Total: 6

Schools

Elementary School

  • Elementary School: Akin
  • Elementary School District: Leander ISD

High School

  • High School: Rouse
  • High School District: Leander ISD

Middle or Junior School

  • Middle Or Junior School: Knox Wiley
  • Middle Or Junior School District: Leander ISD

Utilities

Equipment

  • Cooling: Electric
  • Heating: Electric, Natural Gas, Solar
  • Sewer: Public Sewer
  • Utilities: Cable Available, Cable Connected, Electricity Available, Electricity Connected, Internet-Fiber, Natural Gas Available, Natural Gas Connected, Sewer Connected, Solar, Underground Utilities, Water Connected
  • Water Source: Public

Based on information from ACTRIS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.