Discover the ease of single-story living at 3920 Sapphire Loop! This beautifully updated 3 bedroom, 2 bath has an additional STUDY connected to the primary bath - so convenient. The primary has TWO large closets in the primary with additional rods for max storage use. The garage is a 2.5 bay -- with just that extra bit of space PLUS the attic features 400sf square feet of floored attic storage and provides exceptional storage space. This home features new flooring, a bright open-concept layout, and a tranquil GREENBELT backyard that's perfect for relaxing, entertaining, or enjoying your morning coffee. Combining modern comfort with a peaceful outdoor retreat, this Round Rock gem offers the ideal blend of style, functionality, and convenience.
Active
$550,000
3920 Sapphire Loop, Round Rock, TX 78681
3beds
2,496sqft
:
Get pre-qualified$3,960/mo
Single Family Residence
Built in 2011
7,644 Square Feet Lot
$-- Zestimate®
$220/sqft
$45/mo HOA
What's special
New flooringPeaceful outdoor retreatBright open-concept layout
- 19 days |
- 311 |
- 22 |
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Stacy Mansoor (512) 589-8311,
Keller Williams Realty Lone St (512) 868-1771
Source: Unlock MLS,MLS#: 5491324
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bedrooms: 3
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Built-In Oven(s), Dishwasher, Disposal
Features
- Ceiling Fan(s), Vaulted Ceiling(s), Double Vanity, Open Floorplan
- Flooring: Carpet, Laminate, Tile, Wood
- Windows: None
- Number of fireplaces: 1
- Fireplace features: Living Room, Stone
Interior area
- Total interior livable area: 2,496 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2.5
- Parking features: Driveway, Garage
- Garage spaces: 2.5
Accessibility
- Accessibility features: None
Features
- Levels: One
- Stories: 1
- Patio & porch: Patio
- Exterior features: None
- Pool features: None
- Fencing: Wrought Iron
- Has view: Yes
- View description: Park/Greenbelt
- Waterfront features: None
Lot
- Size: 7,644 Square Feet
- Features: Back to Park/Greenbelt, Landscaped, Sprinkler - In-ground
Details
- Additional structures: None
- Parcel number: 17W334609A00270005
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Foundation: Slab
- Roof: Composition
Condition
- Resale
- New construction: No
- Year built: 2011
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Available, Sewer Connected, Water Connected
Community & HOA
Community
- Features: Pool, Sidewalks
- Subdivision: Mayfield Ranch Sec 09
HOA
- Has HOA: Yes
- HOA fee: $45 monthly
- HOA name: Mayfield
Location
- Region: Round Rock
Financial & listing details
- Price per square foot: $220/sqft
- Tax assessed value: $578,718
- Annual tax amount: $9,926
- Date on market: 7/24/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/24/2026 | Listed for sale | $550,000$220/sqft |
Source:  Unlock MLS #5491324 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,642 -16.5% | $562,302 +10% |
| 2024 | $4,362 +4.3% | $511,184 +10% |
| 2023 | $4,184 -29.8% | $464,713 +10% |
| 2022 | $5,963 -2.8% | $422,466 +10% |
| 2021 | $6,133 +0.3% | $384,060 +10% |
| 2020 | $6,116 -0.8% | $349,145 -2.2% |
| 2019 | $6,163 +1.5% | $356,923 +4.7% |
| 2018 | $6,070 | $340,979 -1.3% |
| 2017 | $6,070 0% | $345,302 -0.2% |
| 2016 | $6,070 +3.1% | $345,936 +9.2% |
| 2015 | $5,885 | $316,736 +10% |
| 2014 | $5,885 | $287,942 +10% |
| 2013 | -- | $261,765 +3.4% |
| 2012 | -- | $253,245 +666.3% |
| 2011 | -- | $33,048 -9.5% |
| 2010 | -- | $36,500 -22% |
| 2009 | -- | $46,800 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Mayfield Ranch Enclave
Nearby schools
GreatSchools rating
- 8/10Monta Jane Akin Elementary SchoolGrades: PK-5Distance: 2.3 mi
- 10/10Florence W Stiles Middle SchoolGrades: 6-8Distance: 2.3 mi
- 8/10Rouse High SchoolGrades: 9-12Distance: 4.1 mi
Schools provided by the listing agent
- Elementary: Akin
- Middle: Stiles
- High: Rouse
- District: Leander ISD
Source: Unlock MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
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