3529 Shellcastle Ln, Round Rock, TX 78681
OFF MARKET

3529 Shellcastle Ln
Round Rock, TX 78681

Mayfield Ranch Enclave
  • 3 Beds
  • 2 Baths
  • 2,280 sqft

$452,300

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $2,953/mo*
Refinance Your Home

$452,300

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $2,953/mo*
Refinance Your Home
3 Beds
2 Baths
2,280 sqft

Home Value

Trulia Estimate
$452K
Since last month
Decreased$6K (-1.3%)
Since last year
Decreased$29K (-6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +55% in the last 10 years
MonthEstimated value
2026
August 2026$453K
July 2026$457K
June 2026$459K
May 2026$461K
April 2026$464K
March 2026$462K
February 2026$454K
January 2026$448K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3721 Pine Needle Cir, Round Rock, TX
0.06
Single-Family Home
-
05/08/26
3
2
2,280
3619 Fossilwood Way, Round Rock, TX
0.17
Single-Family Home
-
09/25/25
4
3
2,615
1170 Stone Forest Trl, Round Rock, TX
0.40
Single-Family Home
-
07/08/26
3
3
1,990
3713 Fossilwood Way, Round Rock, TX
0.23
Single-Family Home
-
04/27/26
4
3
2,634
3720 Fossilwood Way, Round Rock, TX
0.26
Single-Family Home
-
08/04/26
4
2.5
2,540
3933 Kristencreek Ln, Round Rock, TX
0.45
Single-Family Home
-
11/26/25
3
2
1,796
3905 Stonehenge Path, Round Rock, TX
0.63
Single-Family Home
-
08/17/25
3
2
2,347
3923 Grayling Ln, Round Rock, TX
0.41
Single-Family Home
-
07/31/26
4
2.5
2,373
3500 Newland Pl, Round Rock, TX
0.54
Single-Family Home
-
06/01/26
4
2
2,175
3532 Shellcastle Ln, Round Rock, TX
0.04
Single-Family Home
-
04/16/26
2
2,181

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
3440 Pine Needle Cir, Round Rock, TX 78681
0.12
$439,000
4
2
2,050
For Sale
3335 Pine Needle Cir, Round Rock, TX 78681
0.13
$418,900
Studio
3
1,846
Off Market
3635 Pine Needle Cir, Round Rock, TX 78681
0.11
$539,000
4
2.5
2,606
For Sale
3332 Pine Needle Cir, Round Rock, TX 78681
0.16
$450,000
3
2
1,925
Off Market
3408 Pine Needle Cir, Round Rock, TX 78681
0.16
$495,600
3
2
2,318
Off Market
3451 Mayfield Ranch Blvd #410, Round Rock, TX 78681
0.16
$365,000
3
2
1,528
For Sale
3750 Gentle Winds Ln, Round Rock, TX 78681
0.18
$455,400
3
2
2,060
Off Market
3451 Mayfield Ranch Blvd #216, Round Rock, TX 78681
0.20
$355,000
3
2
1,498
For Sale
3713 Turetella Dr, Round Rock, TX 78681
0.18
$460,000
4
2.5
2,601
For Sale
3451 Mayfield Ranch Blvd #201, Round Rock, TX 78681
0.22
$364,500
3
2
1,435
For Sale
3451 Mayfield Ranch Blvd #268, Round Rock, TX 78681
0.24
$355,000
3
2
1,456
For Sale
3780 Turetella Dr, Round Rock, TX 78681
0.25
$569,000
4
2.5
3,156
For Sale

Local Information

  • Map ViewExplore the area around 3529 Shellcastle Ln.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2007
Living Area
2,280 sqft
Price/Sqft
$198
Parking
Garage

About this House

This single-family home is located at 3529 Shellcastle Ln, Round Rock, TX. 3529 Shellcastle Ln is in the Mayfield Ranch Enclave neighborhood in Round Rock, TX and in ZIP code 78681. This property has 3 bedrooms, 2 bathrooms and approximately 2,280 sqft of floor space. This property has a lot size of 8670 sqft and was built in 2007.
3529 Shellcastle Ln, Round Rock, TX 78681 is a 3 bedroom, 2 bathroom, 2,280 sqft single-family home in Mayfield Ranch Enclave, built in 2007. It is currently off market. The Trulia Estimate is $452,300, with a rent estimate of $2,433/month.

Home Details for 3529 Shellcastle Ln

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Carpet
Interior Details
AtticNumber of Rooms: 8Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Library, Master Bath, Office, PantryCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Security
Security System

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Stone, Vinyl, Brick, Cement ConcreteFoundation Type: SlabLawnPatioPorchSprinkler System
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2007Year Updated: 2008
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Lot Information

Lot Area: 8670 sqft

Price and Tax history

YearProperty taxTax assessment
2025
$2,902
$498,249
Home facts updated by county records

Market trends in Round Rock

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$400K
$6.95KMoM
Sale-to-List Price
98.7%
Price per sq ft
$197
$1MoM
Available listings
870
44MoM
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Around this home

Neighborhood Overview

Mayfield Ranch Enclave
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Mayfield Ranch Enclave

At least 27 Trulia users voted on each feature.

  • 100 % Say yards are well-kept

  • 95 % Say car is needed

  • 94 % Say kids play outside

  • 93 % Say there's holiday spirit

  • 93 % Say it's dog friendly

  • 91 % Say parking is easy

  • 89 % Say people would walk alone at night

  • 88 % Say it's quiet

  • 83 % Say there are sidewalks

  • 79 % Say streets are well-lit

  • 73 % Say there are community events

  • 70 % Say there's wildlife

  • 66 % Say neighbors are friendly

  • 65 % Say they plan to stay for at least 5 years

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Very small, everyone knows each other pretty much. Being hated always helps. Pool doesn't stay open year tm round. "
    0
    Flag
  • Trulia User
    "People with dogs usually pick up after them more times than not. The neighborhood is really close to a park with walking trails where people take their dogs to hike and play "
    0
    Flag
  • Kiran
    "Love this small, friendly, tight knit neighborhood! The best part of this neighborhood is the school Chandler Oaks which is an IB school with great teachers, staff & principal. "
    0
    Flag
  • Katdocleland
    "20 min drive to north Austin. Would likely be 30 min to downtown Austin. Commute requires less drive time when school is out for holidays and summer"
    0
    Flag
  • Dcoat
    "This is a quiet, friendly neighborhood. People care about their neighbors and watch out for one another's homes. I often see my neighbors out running, walking dogs, playing with their kids, or doing yard work. I also love that our home backs up to Williamson County Park. I see deer every day."
    13
    Flag
  • Txtribull
    "Live hear for about 7 years, great amenities, close to everything. a great place to raise a family!"
    0
    Flag
  • dgm
    "I live here. The area is conveniently located to shopping and highways. Mayfield Ranch Homeowner's Association takes great care of the common grounds. There are always beautiful flowers growing at the entrance and the trees and bushes throughout the common areas are always well taken care of. The owner's in the neighborhood take pride in their homes and yards."
    0
    Flag
  • GylWind
    "Octavia Lane has the friendliest neighbors I have ever met/had. Everyone knows each other and every summer we have a block party. The schools are Exemplary and we're close to many malls, shopping and major highways, yet tucked away safely."
    1
    Flag
  • GylWind
    "Great neighborhood with lots of trees and green-ways. Very kid friendly and close to Round Rock Outlet, Grocery, 1890 Ranch Mall, I-35 and 183-A."
    0
    Flag

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Apartments for Rent

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Homes for sale near 3529 Shellcastle Ln

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Off Market Homes Near 3529 Shellcastle Ln

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Frequently asked questions about 3529 Shellcastle Ln

  • What is 3529 Shellcastle Ln estimated to be worth?
    Trulia's estimated value for 3529 Shellcastle Ln in Round Rock, TX is $452,300.
  • Is Round Rock a buyer's or seller's market?
    Round Rock is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Round Rock?
    The median sale price in Round Rock is $400K. That is up $6.95K from the prior month.
  • What do residents say about the Mayfield Ranch Enclave neighborhood?
    Residents describe the Mayfield Ranch Enclave neighborhood in Round Rock, TX as well-kept, dog-friendly, and easy to park in. Most residents say you need a car. See recently sold homes in Mayfield Ranch Enclave, Round Rock.
  • Does 3529 Shellcastle Ln have air conditioning?
    Yes, 3529 Shellcastle Ln in Round Rock, TX has air conditioning.
  • Does 3529 Shellcastle Ln have laundry facilities?
    Yes, 3529 Shellcastle Ln in Round Rock, TX has in-unit laundry.