3501 Shellcastle Ln, Round Rock, TX 78681
Property image
Property image
OFF MARKET

3501 Shellcastle Ln
Round Rock, TX 78681

Mayfield Ranch Enclave
  • 4 Beds
  • 3 Baths
  • 2,956 sqft

$553,600

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $3,624/mo*

$553,600

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $3,624/mo*
4 Beds
3 Baths
2,956 sqft

Home Value

Trulia Estimate
$554K
Since last month
Increased$2K (+0.4%)
Since last year
Increased$18K (+3.3%)
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 +78% in the last 10 years
MonthEstimated value
2026
August 2026$553K
July 2026$551K
June 2026$551K
May 2026$565K
April 2026$543K
March 2026$544K
February 2026$532K
January 2026$518K
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
0.24
Single-Family Home
-
09/25/25
4
3
2,615
0.31
Single-Family Home
-
04/27/26
4
3
2,634
0.38
Unknown
-
02/08/26
-
-
0.14
Single-Family Home
-
05/08/26
3
2
2,280
0.34
Single-Family Home
-
08/04/26
4
2.5
2,540
0.44
Single-Family Home
-
07/31/26
4
2.5
2,373
0.38
Single-Family Home
-
04/30/26
3
2.5
2,488
0.44
Single-Family Home
-
10/14/25
4
2.5
3,291
0.43
Single-Family Home
-
10/10/25
5
2.5
3,452
0.48
Single-Family Home
-
05/14/26
4
3.5
2,503

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
0.04
$439,000
4
2
2,050
For Sale
0.08
$365,000
3
2
1,528
For Sale
0.13
$355,000
3
2
1,498
For Sale
0.12
$494,000
3
2
2,318
Off Market
0.14
$539,000
4
2.5
2,606
For Sale
0.15
$364,500
3
2
1,435
For Sale
0.12
$417,400
Studio
3
1,846
Off Market
0.15
$450,000
3
2
1,925
Off Market
0.18
$355,000
3
2
1,456
For Sale
0.25
$456,900
3
2
2,060
Off Market
0.32
$424,900
4
2.5
2,753
For Sale
0.31
$680,000
5
2.5
3,512
For Sale

Local Information

  • Map ViewExplore the area around 3501 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
2,956 sqft
Price/Sqft
$187
Parking
Garage

About this House

This single-family home is located at 3501 Shellcastle Ln, Round Rock, TX. 3501 Shellcastle Ln is in the Mayfield Ranch Enclave neighborhood in Round Rock, TX and in ZIP code 78681. This property has 4 bedrooms, 3 bathrooms and approximately 2,956 sqft of floor space. This property has a lot size of 8929 sqft and was built in 2007.
3501 Shellcastle Ln, Round Rock, TX 78681 is a 4 bedroom, 3 bathroom, 2,956 sqft single-family home in Mayfield Ranch Enclave, built in 2007. More recently, it was listed as a rental in June 2026 with an asking price of $2,800 per month. That rental listing was removed on June 25, 2026. It is currently off market. The Trulia Estimate is $553,600, with a rent estimate of $2,902/month.

Home Details for 3501 Shellcastle Ln

Interior Features

Heating & Cooling
Heating: Central, GasAir ConditioningCooling System: CentralHeating Fuel: Central
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet
Appliances & Utilities
DishwasherDisposalMicrowaveRefrigerator
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: StoneFoundation Type: SlabLawn
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

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

Lot Information

Lot Area: 8929 sqft

Price and Tax history

DateEventPrice
Jun 25, 2026
Source: Unlock MLS #5458986
ListingRemoved
$2,700
Jun 24, 2026
Source: Unlock MLS #4791652
ListingRemoved
$560,000
Jun 18, 2026
Source: Unlock MLS #5458986
PriceChange
$2,700
Price decreased by 100%
Jun 9, 2026
Source: Unlock MLS #4791652
PriceChange
$560,000
Price increased by 19,900%
Jun 2, 2026
Source: Unlock MLS #5458986
Listed For Rent
$2,800

Market trends in Round Rock

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

Around this home

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

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. "
  • 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 "
  • 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. "
  • 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"
  • 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."
  • Txtribull
    "Live hear for about 7 years, great amenities, close to everything. a great place to raise a family!"
  • 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."
  • 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."
  • 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."

LGBTQ Local Legal Protections

Frequently asked questions about 3501 Shellcastle Ln

  • What is 3501 Shellcastle Ln estimated to be worth?
    Trulia's estimated value for 3501 Shellcastle Ln in Round Rock, TX is $553,600.
  • 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 3501 Shellcastle Ln have air conditioning?
    Yes, 3501 Shellcastle Ln in Round Rock, TX has air conditioning.
  • How big is the lot at 3501 Shellcastle Ln?
    The lot at 3501 Shellcastle Ln in Round Rock, TX is about 0.20 acres (8,929 sq ft).

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