3525 Shellcastle Ln, Round Rock, TX 78681
OFF MARKET

3525 Shellcastle Ln
Round Rock, TX 78681

Mayfield Ranch Enclave
  • 3 Beds
  • 2 Baths
  • 2,340 sqft

$493,100

Trulia Estimate
as of Jun 3, 2026
Est. Refi. Payment $3,130/mo*
Refinance Your Home

$493,100

Trulia Estimate
as of Jun 3, 2026
Est. Refi. Payment $3,130/mo*
Refinance Your Home
3 Beds
2 Baths
2,340 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

This single-family home is located at 3525 Shellcastle Ln, Round Rock, TX. 3525 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 2,340 sqft of floor space. This property has a lot size of 7448 sqft and was built in 2006.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 3525 Shellcastle Ln

Interior Features

Heating & Cooling
Heating: Other, GasAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Carpet
Interior Details
Types of Rooms: Office, Recreation Room
Appliances & Utilities
DishwasherDisposal
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: OtherExterior: BrickFoundation Type: SlabPatio
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2006Year Updated: 2007
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Lot Information

Lot Area: 7448 sqft

Price History for 3525 Shellcastle Ln

DatePriceEventSource
09/25/2023--Sold
N/A
08/01/2023$530,000PendingUnlock MLS #2176765
07/26/2023$530,000ContingentUnlock MLS #2176765
07/13/2023$530,000PriceChange
Unlock MLS #2176765
06/15/2023$540,000PriceChange
Unlock MLS #2176765
05/26/2023$548,000PriceChange
Unlock MLS #2176765
05/10/2023$553,000PriceChange
Unlock MLS #2176765
04/21/2023$555,000Listed For SaleUnlock MLS #2176765
05/09/2014--Sold
N/A
04/04/2014$275,000PendingAgent Provided
03/29/2014$275,000Listed For SaleAgent Provided
09/24/2013$263,500ListingRemovedAgent Provided
08/17/2013$263,500PriceChange
Agent Provided
08/08/2013$267,500PriceChange
Agent Provided
07/11/2013$273,550Listed For SaleAgent Provided
06/03/2011$235,999ListingRemovedAgent Provided
04/17/2011$235,999PendingAgent Provided
04/12/2011$235,999Listed For SaleAgent Provided

Market trends in Round Rock

Last updated April 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$396K
$10.42KMoM
Sale-to-List Price
97.8%
0.3%MoM
Price per sq ft
$191
$2MoM
Available listings
748
65MoM
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$6,382
Assessment$501,089
Home facts updated by county records

Comparable Sales for 3525 Shellcastle Ln

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3619 Fossilwood Way, Round Rock, TX
0.18
Single-Family Home
-
09/25/25
4
3
2,615
3803 Azur Ln, Round Rock, TX
0.20
Single-Family Home
-
07/02/25
4
3
2,724
3713 Fossilwood Way, Round Rock, TX
0.25
Single-Family Home
-
04/27/26
4
3
2,634
1141 Stone Forest Trl, Round Rock, TX
0.31
Single-Family Home
-
07/31/25
4
2
1,682
3933 Kristencreek Ln, Round Rock, TX
0.45
Single-Family Home
-
11/26/25
3
2
1,796
3006 Adam Cv, Round Rock, TX
0.45
Single-Family Home
-
05/01/26
3
2
1,415
3905 Stonehenge Path, Round Rock, TX
0.64
Single-Family Home
-
08/17/25
3
2
2,347
3500 Newland Pl, Round Rock, TX
0.54
Single-Family Home
-
06/01/26
4
2
2,175
3532 Shellcastle Ln, Round Rock, TX
0.03
Single-Family Home
-
04/16/26
2
2,181
3912 Grayling Ln, Round Rock, TX
0.45
Single-Family Home
-
05/14/26
4
3.5
2,503

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 3525 Shellcastle Ln.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

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

  • 88 % Say it's quiet

  • 88 % Say people would walk alone at night

  • 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

  • 63 % 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

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature

Homes for sale near 3525 Shellcastle Ln

Skip to last item
Skip to first item

Off Market Homes Near 3525 Shellcastle Ln

Skip to last item
Skip to first item

Homes for rent near 3525 Shellcastle Ln

Skip to last item
Skip to first item
3525 Shellcastle Ln, Round Rock, TX 78681 is a 3 bedroom, 2 bathroom, 2,340 sqft single-family home built in 2006. 3525 Shellcastle Ln is located in Mayfield Ranch Enclave, Round Rock. This property is not currently available for sale. 3525 Shellcastle Ln was last sold on Sep 25, 2023 for $518,025. The current Trulia Estimate for 3525 Shellcastle Ln is $493,100.