4 bed, 3 bath, 3,140 sqft on 0.19 acres in Round Rock. Round Rock, TX 78681. $714,900. Round Rock ISD.
About This Home
Welcome home to this stunning, move-in ready single-family oasis, perfectly positioned on a private greenbelt lot with beautiful mature trees and peaceful surroundings. This spacious 4-bedroom home with 3.5 bathrooms is designed for both comfortable everyday living and easy entertaining. The luxurious primary suite is your own retreat, featuring a garden tub, separate shower, dual vanities, and plenty of space to unwind. The upgraded kitchen boasts impressive finishes and flows seamlessly into the expansive family room, creating the ideal open floor plan for gathering with family and friends. Step outside to the oversized covered patio and enjoy relaxing evenings overlooking the scenic greenbelt views—a perfect setting for outdoor dining, entertaining, or simply unwinding in a quiet, natural setting. Working from home is effortless in the private study with elegant French doors, offering a dedicated home office or flex space. The spacious game room provides endless possibilities—media room, kids’ retreat, hobby space, or entertainment hub. Generously sized secondary bedrooms ensure everyone has plenty of room, and 3 1/2 baths offer convenience for family and guests alike. Centrally located with easy access to I-35, this home keeps you close to everything:
Approximately 25 miles to the Texas State Capitol in Austin 4 miles to Round Rock Premium Outlets 7 miles to downtown Round Rock 9 miles to Dell Diamond (Round Rock Express) 10 miles to Kalahari Resorts & Conventions water park Located in a highly sought-after community and schools, this exceptional home truly has it all—space, style, function, and an incredible setting. Homes like this oasis don’t come along often—schedule your showing today before it’s gone!
- Property Type
- Residential
- Year Built
- 2003
- Lot Size
- 0.19 acres
- Price / Sq Ft
- $228
- HOA
- $110/quarter
- Garage
- 2 spaces
Listing information last updated October 18, 2026.
Listed by A Complete Realty
MLS# 4352490 • Active
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Highlights
Facts & Features
Interior
- Bookcases
- Breakfast Bar
- Ceiling Fan(s)
- Ceiling-High
- Tray Ceiling(s)
- Chandelier
- Crown Molding
- Double Vanity
- Entrance Foyer
- High Speed Internet
- In-Law Floorplan
- Interior Steps
- Pantry
- Primary Bedroom on Main
- Recessed Lighting
- Smart Thermostat
- Soaking Tub
- Storage
- Walk-In Closet(s)
- Built-In Electric Oven
- Built-In Gas Range
- Built-In Oven(s)
- Convection Oven
- Cooktop
- Dishwasher
- Disposal
- Exhaust Fan
- Ice Maker
- Microwave
- Refrigerator
- Self Cleaning Oven
- Stainless Steel Appliance(s)
- Water Heater
- Water Softener Owned
- Carpet
- Tile
- Wood
- Heating
- Central,Fireplace(s),Natural Gas
- Cooling
- Central Air,Electric
- Fireplaces
- 1
Exterior & Lot
- Exterior Steps
- Garden
- Gutters Full
- Lighting
- Private Yard
- Masonry – All Sides
- Greenbelt
- Back Yard
- Front Yard
- Landscaped
- Level
- Sprinkler - Automatic
- Sprinklers In Rear
- Sprinklers In Front
- Sprinklers On Side
- Trees-Medium (20 Ft - 40 Ft)
- Trees-Moderate
- Back Yard
- Gate
- Wood
- Wrought Iron
- Slab
- Covered
- Front Porch
- Patio
- Roof
- Composition
- Lot Size
- 0.19 Acres
- Attached
- Garage Faces Front
- Garage Spaces
- 2
Financial
- HOA Fee
- $110 / quarter
- Original List Price
- $774,900
- Price per Sq Ft
- $228
Utilities
- Electricity Connected
- High Speed Internet
- Natural Gas Connected
- Sewer Connected
- Underground Utilities
- Water Source
- Public
- Sewer
- Public Sewer
Transaction History
1 record on file
Every recorded listing, sale, and lease at 3104 Luminoso LN, whoever represented it.
- ActiveListed 2026Current price: $714,900Original list: $774,900MLS 4352490
- Listed · June 24, 2026$774,900
- Price changed · July 23, 2026$749,900
- Price changed · August 7, 2026$739,900
- Price changed · August 24, 2026$729,900
- Price changed · October 18, 2026$714,900
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
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Price & Listing History
Price Change with current price, original ask, and market time.
- Current list
- $714,900
- Original list
- $774,900
- Price movement
- $60K reduction
- Listed / DOM
- Jun 24, 2026 · 119 days
Tax Record
Public record data from county appraisal records. Market value can differ from assessed value.
- Assessed Value
- $633,613
- Assessment Year
- 2025
- Year Built
- 2004
- Parcel ID
- R-16-5251-000M-0006
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026+10.0% | — | $696,974 | $143,000 | $557,270 |
2025 | — | $633,613 | $143,000 | $541,769 |
Virtual Tour
Zoned Schools
Round Rock
Walsh
Cactus Ranch
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.
HOA source: MLS Grid / Unlock MLS, as of 2026-10-18T13:30:03.606+00:00; normalized from quarterly dues.
20% ($143K)
Adjustable assumption - not a lending recommendation.
$714,900
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Keenan Market Position
A sourced read on Round Rock pricing, timing, and property scale. No automated valuation claim.
List price
$714,900
Price per sqft
$228/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
119 days
Original to current
$60K reduction
$774.9K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 18, 2026.
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