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3521 Shellcastle Lane

Round Rock, TX 78681 - Williamson County

House

3 beds

2.5 baths

2,424 sqft

Cats & dogs OK

About 3521 Shellcastle Lane

Available NOW. Beautiful well maintained home in desirable Village at Mayfield Ranch community. Very spacious layout. Fresh paint in all bedrooms. Amenities abound with convenient location, great RR schools, community pool, parks, trails, and more. Close to I-35, and 183 for commuting. Spacious 2 story floorplan with tile and wood laminate flooring. Gas Fireplace in living room. Island kitchen and formal dining room. All bedrooms downstairs with small common area between the two guest bedrooms. Large primary bedroom with walk in closet, double vanity, garden tub and separate shower. Upstairs flex space/game room/media room with half bath. Great deck in backyard for entertaining and greenspace directly behind for added seclusion. $99 lease admin fee.

These additional charges may apply: 1) lease admin: 99 one time (lease admin fee).

1 day on RentalSource

RentalSource last checked: 17 hours ago · Listing updated: November 11, 2026

Managed by Samantha Evans · (254) 493-0159

Listing data quality - We review listings daily to detect outdated, duplicate, or misleading information.

Property Summary

Property Type:	House
Rental Fee:	$2,295
Bedrooms:	3 beds
Bathrooms:	2.5 baths
Size:	2,424 sqft

Pets:	Cats & dogs
Laundry:	Inquire
Parking:	Inquire
Available:	Inquire
ID:	84721467

Amenities

Balcony/Patio
Fireplace
Pool
Refrigerator
Vinyl/Laminate Floors
Walk-in Closets

Leasing Information

12 month.

Additional Details

This 3-bedroom, 2.5-bathroom house at 3521 Shellcastle Lane in Round Rock, TX 78681 rents for $2,295 a month. It has 2,424 square feet and is pet friendly. 3521 Shellcastle Lane was advertised by Samantha Evans on November 11, 2026.

How the Rent Compares

At $2,295 a month, this house is above the typical rent for 3-bedroom houses and townhouses in Round Rock (about $1,990).

From 44 three-bedroom houses and townhouses listed in Round Rock on RentalSource in November 2026: the scale holds eight in ten of them, and the shaded band the middle half.

$1,990Typical rent for 3-bedroom houses and townhouses in Round Rock

$1,890–$2,100Middle half of their rents

41 daysAverage time they have been listed

See 3+ bedroom rentals in Round Rock

Affordability Calculator

Can I afford to live at 3521 Shellcastle Lane?

Bedrooms

3 bedrooms

Rent-to-income ratio

30%

10% Recommended 50%

Move the slider to select the percentage of your monthly income you're comfortable spending on rent. Typically, it's advised to spend about 30% or less on housing.

Recommended income

$91,800 /year

With your chosen rent-to-income ratio, an annual income of $91,800 is recommended to comfortably afford this 3-bedroom rental priced at $2,295 per month.

For more information on rent affordability, visit our rent calculator or rent vs. buy calculator.

Commute

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