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4504 Post LOOPRound Rock, TX 78628

For Sale

$670,000

Smart Buyer Rebate $6,700

Beautiful two story house in the popular Highlands at Mayfield Ranch! Located just north of Brushy Creek area, close to shopping and great schools. This move-in ready open floor plan has high ceilings and abundant natural light. It offers 4 bedrooms, 2,5 baths, 2 car garage, and spacious living, dining, & kitchen areas. The kitchen features granite counters, upgraded tile backsplash, birch kitchen cabinets, & stainless steel appliances. The primary bathroom has dual vanities, garden tub, separate shower and a walk-in closet. In the back yard, you will find a nice covered patio with plenty of grassy area to relax in. Fully wired Smart Home. The neighborhood has a community pool, splash pad, playground, & walk/bike/hike/jog trails. Must see! Refrigerator, washer and dryer included!

Listed by Viktoriia Jones

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License #671689

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Christie's Int'l Real Estate

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(512) 270-8586

Last updated March 16, 2026

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Source: ACTRIS #4398929

Listing Facts

  • TypeSingle-family
  • NeighborhoodWilliamson County
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu15
  • HOA/Maint. Fees$150/quarter
  • Taxes$12,980.91/year
  • Size3,056 sqft
  • Price per sqft$219

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

03/16/2026
Price Decreased
$670,000
03/02/2026
Listed by Christie's Int'l Real Estate
$690,000

Property Details for 4504 Post LOOP

Association

Amenities

  • Community Features: Clubhouse, Dog Park, Pool

Fees

  • Association Fee: $150.00 Quarterly
  • Association Fee Includes: Common Area Maintenance

General

  • Association Name: Highlands At Mayfield Ranch HOA

Exterior

Construction

  • Property Condition: Resale
  • Roof: Shingle
  • Window Features: Double Pane Windows
  • Year Built: 2021
  • Construction Materials: Brick, Stucco
  • Exterior Features: Private Yard

Features

  • Direction Faces: East
  • Fencing: Back Yard, Wood
  • Patio And Porch Features: Covered

Measurements

  • Lot Features: Sprinkler - Automatic
  • Lot Size Acres: 0.18
  • Lot Size Area: 0
  • Lot Size Square Feet: 7,945

Financial

Taxes

  • Parcel Number: 20541010BS0001
  • Tax Annual Amount: $12,980.91
  • Tax Assessed Value: $628,224.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Cooktop, Dishwasher, Disposal, Gas Cooktop, Microwave, Electric Oven, Refrigerator, Washer/Dryer
  • Flooring: Carpet, Laminate
  • Interior Features: Pantry, Primary Bedroom On Main, Storage, Walk-In Closet(s), See Remarks

Measurements

  • Living Area: 3,056
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Main Level Bedrooms: 2

Other

Location

  • Subdivision Name: Highlands At Mayfield Ranch
  • Tax Block: S
  • Tax Lot: 1233

Parking

Parking

  • Covered Spaces: 2
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Garage
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Wolf Ranch Elementary
  • Elementary School District: Georgetown ISD

High School

  • High School: Georgetown
  • High School District: Georgetown ISD

Middle or Junior School

  • Middle Or Junior School: James Tippit
  • Middle Or Junior School District: Georgetown ISD

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Central
  • Sewer: Public Sewer
  • Utilities: Above Ground
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 4 bathrooms in this single-family home at 4504 Post LOOP.

What schools are nearby to 4504 Post LOOP?

Nearby schools include the Wolf Ranch Elementary, James Tippit Middle School, and Georgetown High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 4504 Post LOOP.

What are the annual taxes for 4504 Post LOOP?

Annual taxes for this single-family home are estimated at $12,980.

How does 4504 Post LOOP compare to other single-family homes in Williamson County?

This single-family home is listed 13% above the average price for single-family homes in Williamson County and has been on the market for 50 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Highlands At Mayfield Ranch HOA home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,056 sqft.

4504 Post LOOP is a 4-bedroom, 4-bath single-family home for sale in Round Rock TX 78628. On Prevu for 15 days at $670,000. This includes a recent price decrease of $20,000. This residence features 3,056 square feet of living space, located in Williamson County. The median listing price for single-family homes in this area is $500,000. Nearby schools include Wolf Ranch Elementary, James Tippit Middle School, and Georgetown High School. Property amenities include private outdoor space, dishwasher, air conditioning, parking, and swimming pool. Browse more single-family home listings in Texas.

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.