3517 Shellcastle Ln
Round Rock, TX 78681
- 4 beds
- 3 baths
- 2,667 sqft
- 7,483 sqft lot
- $208 per sqft
- 2008 build
- – on site
Welcome to 3517 Shellcastle Lane, nestled in the highly sought-after Mayfield Ranch community in Round Rock, TX. This spacious home features 4 bedrooms, 2.5 bathrooms, a private home office, and 2 dining areas—perfect for both everyday living and entertaining. The inviting family room boasts a cozy gas fireplace, and the kitchen is equipped with a natural gas cooktop, ideal for home chefs. Upstairs you'll find all 4 bedrooms, 2 full baths, and a versatile loft space perfect for a playroom, media area, or second office. Enjoy added privacy with no rear neighbors and serene greenbelt views from your large backyard deck—great for relaxing or hosting gatherings. Community amenities include a pool and playground, and you're just minutes from Williamson County Regional Park, offering miles of scenic trails. With easy access to major roads and located in the top-rated Round Rock ISD, this home truly has it all!
Last checked:
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Last updated May 23, 2025
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MLS# 1075799 —
The Building
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Year Built:2008
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New Construction:false
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Roof:Shingle
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Foundation:Slab
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Exterior Features:Full Gutters
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Accessibility Features:None
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Patio And Porch Features:Covered
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Window Features:Blinds
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Levels:Two
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Direction Faces:West
Interior
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Interior Features:Ceiling Fan(s)
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Living:1
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Dining:2
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Flooring:Carpet
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Fireplace:Family Room
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Fireplaces Total:1
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Laundry Location:Inside
Room Dimensions
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Living Area:2667
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Living Area Source:Public Records
Financial & Terms
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Possession:Funding
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Restrictions:City Restrictions
Location
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Latitude:30.553714
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Longitude:-97.741738
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Directions:From 35 go West towards Cedar Park. Turn Right on Mayfield Ranch blvd. Turn Right on Pine Needle Ln. Turn Right on Dolomite Trail. Turn Right on Shellcastle. House will be on the left.
The Property
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Property Type:Residential
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Subtype:Single Family Residence
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Parcel Number:165693000F0004
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Property Condition:Resale
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Other Structures:None
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Lot Features:Back to Park/Greenbelt
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Lot Size Acres:0.1718
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Lot Size Area:0 Sqft
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Lot Size SqFt:7,483 Sqft
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SqFt Total:2,667 Sqft
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View:Park/Greenbelt
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Waterfront:false
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Waterfront Features:None
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Horse:false
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Additional Parcels:false
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Fencing:Back Yard
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FEMA Flood Plain:No
Listing Agent
- Contact info:
- Agent phone:
- (305) 807-1601
- Office phone:
- (254) 870-4044
Taxes
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Tax Annual Amount:$8,854.25
Beds
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Beds:4
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Bedrooms Total:4
Baths
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Total Baths:2.5
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Total Baths:3
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Full Baths:2
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Half Baths:1
The Listing
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Special Listing Conditions:Standard
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Listing Terms:Cash
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Occupant Type:Owner
Heating & Cooling
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Heating:Central
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Cooling:Ceiling Fan(s)
Utilities
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Utilities:Cable Available
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Sewer:Public Sewer
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Water Source:Public
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Electric On Property:true
Appliances
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Appliances:Dishwasher
Schools
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Elementary School:Chandler Oaks
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Elementary School District:Round Rock ISD
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Middle School:Walsh
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Middle School District:Round Rock ISD
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High School:Stony Point
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High School District:Round Rock ISD
The Community
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Subdivision Name:Village At Mayfield Ranch Ph 03
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Association Name:Mayfield Ranch Hoa
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Association Fee:$43
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Association Fee Includes:Common Area Maintenance
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Association Fee Frequency:Monthly
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Community Features:Clubhouse
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Pool Private:false
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Pool Features:None
Parking
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Parking Features:Assigned
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Garage:true
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Attached Garage:false
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Garage Spaces:2
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Covered Spaces:2
Monthly cost estimate

Asking price
$555,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$2,971
|
Taxes | $737 |
Insurance | $152 |
HOA fees | $43 |
Utilities | $148 See report |
Total | $4,051/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.