3543 Pauling LOOP, Round Rock TX 78665
Round Rock, TX 78665 · Madsen Ranch Ph 1
Single Family Residence for sale in Madsen Ranch Ph 1
Overview
Property Description
3545 Pauling Loop offers the rare opportunity to own a home that truly feels just as good as new construction without paying the new construction price tag. Built in 2017 and thoughtfully upgraded throughout the building process, this single-story home features 3 bedrooms, 2 full bathrooms, and 1,829 square feet of well-designed living space in Round Rock's desirable Madsen Ranch community. Inside, you'll find upgraded tile flooring throughout the main living areas and bathrooms, while luxury vinyl plank flooring has been installed in all three bedrooms for a seamless combination of durability and style. The owners also invested in upgraded lighting throughout the home, creating a warm and inviting atmosphere from the moment you walk through the front door. The primary suite was enhanced during construction with upgrades to the primary bathroom, creating a space that feels elevated and relaxing at the end of the day. One of the standout features of this home is the outdoor living space. The extended patio creates the perfect setting for weekend barbecues, entertaining friends and family, or simply unwinding after a long day while enjoying your own private backyard retreat. The home has been exceptionally maintained and shows like a brand-new build, offering buyers the opportunity to move right in without the wait, uncertainty, or premium pricing often associated with new construction communities. Convenience is another major advantage of this location. Residents enjoy easy access to shopping, restaurants, the Dell Diamond, major highways, and downtown Round Rock, all within approximately 10 to 15 minutes of the home. If you've been searching for a move-in ready home that combines upgrades, location, and value, 3545 Pauling Loop deserves a spot at the top of your list.
Financial Info
- Price
- $349,900
- $ / Sqft
- $191
- HOA
- Yes - Mandatory / $30 / Monthly
- HOA Name
- Madsen Ranch - HOA
- HOA Includes
- Common Area Maintenance
- Tax Rate
- 2.048%
- Est. Taxes
- $7,524
- Tax Year
- 2026
- Exemptions
- None
Legal Info
- Address
- 3543 Pauling LOOP
- County
- Williamson
- City
- Round Rock
- State
- TX
- Zip
- 78665
- Subdivision
- Madsen Ranch Ph 1
- Legal Description
- S11257 - MADSEN RANCH PH 1, BLOCK G, LOT 10, ACRES 0.145
- Parcel
- 141540010G0010
Interior Features
- Floor
- Tile, Vinyl
- Num Living
- 1
- Dining
- 1
- Kitchen
- Granite Counters
- Appliances
- Dishwasher, Disposal, Exhaust Fan, Microwave, Free-Standing Gas Range, Vented Exhaust Fan, Gas Water Heater
- Laundry
- Laundry Room
- Master Bed
- Double Vanity, Primary Bedroom on Main, Walk-In Closet(s)
- Master Main
- Yes
- Interior Features
- Ceiling Fan(s), Granite Counters, Double Vanity, Primary Bedroom on Main, Recessed Lighting, Walk-In Closet(s), Prewired, Double Pane Windows
General Info
- Beds
- 3 Total / 3 Main Level
- Full / Half Baths
- 2 / 0
- Prop Type
- Residential
- Property Type
- Single Family Residence
- Stories
- 1
- Year Built
- 2017 / Resale
- Square Feet
- 1,829 / Builder
- Garages
- 2
- Garage Desc
- Driveway, Garage
- Foundation
- Slab
- Roof
- Asphalt
- Construction
- HardiPlank Type, Masonry – Partial
- Acres
- 0.15
- Lot Description
- Sprinkler - Automatic, Sprinkler - In-ground, Trees-Small (Under 20 Ft)
- Restrictions
- Deed Restrictions
- Flood Plain
- No
- View
- None
- Water Access
- No
- Waterfront
- No
- Area
- HU
Utility Info
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Electricity Connected, Natural Gas Connected
- Heat
- Central
- A C
- Central Air
Exterior Features
- Fence
- Fenced, Wood
- Exterior Features
- None, Covered, Deck, Patio
- Pool On Property
- No
- Area Amenities
- Curbs, Sidewalks
Rooms
Main level
- Primary Bedroom
- Primary Bathroom
- Kitchen
- Dining Room
- Bedroom
- Bathroom
- Bedroom
- Living Room
Price history
| Date | Event | Price | Change |
|---|---|---|---|
| Sep 18, 2026 | Price Decrease | $349,900−$19,100 (−5.2%) | −$19,100 (−5.2%) |
| Sep 11, 2026 | Price Decrease | $369,000−$10,900 (−2.9%) | −$10,900 (−2.9%) |
| Jul 3, 2026 | New Listing | — |
Taxes
- Legal
- S11257 - MADSEN RANCH PH 1, BLOCK G, Lot 10, ACRES 0.145
- Geo ID
- 141540010G0010
- Acreage
- 0.15
- Exemption Type
- None on record
- Detail
- Not provided by this county source
- MLS estimated annual taxes
- $7,524
- MLS tax year
- 2026
| Year | Land | Improvements | Market | Assessed |
|---|---|---|---|---|
| 2026 | $85,000 | $282,238 | $367,238 | $367,238 |
Disclaimer: Tax data provided by Williamson Central Appraisal District (2026 Williamson CAD Property export).
Schools
School Info
- District
- Hutto ISD
- Elementary
- Hutto
- Middle
- Hutto
- High
- Hutto
Maps
Financing
Your preferences
- 20% down
- Conv/Jumbo
- 30 years
- 6.50% rate
Saved on this device
Estimated monthly payment
$2,688 / mo
20% down · 6.50% interest · 30-year fixed
Estimated monthly payment $2,688
- Principal & interest
- $1,769
- Property taxes
- $627
- Homeowners insurance
- $292
*PITI only
These figures are estimates for general information only — not a loan offer, a quote, or a guarantee of financing terms.
| Year | Starting balance | Principal paid | Interest paid | Ending balance | Principal vs interest |
|---|---|---|---|---|---|
| 1 | $279,920 | $3,129 | $18,103 | $276,791 | |
| 2 | $276,791 | $3,338 | $17,893 | $273,453 | |
| 3 | $273,453 | $3,562 | $17,670 | $269,891 | |
| 4 | $269,891 | $3,800 | $17,431 | $266,091 | |
| 5 | $266,091 | $4,055 | $17,177 | $262,036 | |
| 6 | $262,036 | $4,326 | $16,905 | $257,709 | |
| 7 | $257,709 | $4,616 | $16,615 | $253,093 | |
| 8 | $253,093 | $4,925 | $16,306 | $248,168 | |
| 9 | $248,168 | $5,255 | $15,976 | $242,913 | |
| 10 | $242,913 | $5,607 | $15,624 | $237,305 |
- Year 1$276,791
- Principal paid
- $3,129
- Interest paid
- $18,103
- Starting balance
- $279,920
- Year 2$273,453
- Principal paid
- $3,338
- Interest paid
- $17,893
- Starting balance
- $276,791
- Year 3$269,891
- Principal paid
- $3,562
- Interest paid
- $17,670
- Starting balance
- $273,453
- Year 4$266,091
- Principal paid
- $3,800
- Interest paid
- $17,431
- Starting balance
- $269,891
- Year 5$262,036
- Principal paid
- $4,055
- Interest paid
- $17,177
- Starting balance
- $266,091
- Year 6$257,709
- Principal paid
- $4,326
- Interest paid
- $16,905
- Starting balance
- $262,036
- Year 7$253,093
- Principal paid
- $4,616
- Interest paid
- $16,615
- Starting balance
- $257,709
- Year 8$248,168
- Principal paid
- $4,925
- Interest paid
- $16,306
- Starting balance
- $253,093
- Year 9$242,913
- Principal paid
- $5,255
- Interest paid
- $15,976
- Starting balance
- $248,168
- Year 10$237,305
- Principal paid
- $5,607
- Interest paid
- $15,624
- Starting balance
- $242,913
Nearby
Courtesy of Keller Williams Realty · (512) 448-4111
Listings courtesy of ACTRIS as distributed by MLS GRID.