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214-760-6770 - DFW
903-560-4975 - Fannin County

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$615,000
15 Days On Site

3509 Saint Croix Avenue
McKinney, TX 75071

For Sale|Single Family Residence|Active
5
Beds
3
Total Baths
3
Full Baths
3,443
SqFt
$179
/SqFt
2017
Built
Subdivision:
Erwin Farms Ph 1
County:
Collin
Call Now: 214-760-6770
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214-760-6770
3509 Saint Croix Avenue3509 Saint Croix Avenue3509 Saint Croix Avenue3509 Saint Croix Avenue
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Located in the highly sought-after Erwin Farms community in McKinney, this home offers a rare combination of flexible living space, thoughtful upgrades, and a prime location close to everything North McKinney has to offer. One of the standout features is the versatile layout, with the primary suite and its private ensuite bathroom located on the first floor, along with a secondary bedroom positioned next to another full bathroom. This setup provides excellent flexibility for guests, extended family, or anyone who appreciates the convenience of having multiple bedrooms on the main level. Throughout the home, every window is finished with custom plantation shutters, providing a cohesive high-end look while offering excellent privacy and natural light control. The home also includes several valuable improvements that buyers often add after closing. The backyard features a stamped concrete patio creating a great space for relaxing or entertaining, while French drains installed throughout the yard help divert water and improve drainage. A pergola in the backyard is negotiable with an acceptable offer, giving buyers the option to further enhance the outdoor living space. Car enthusiasts, hobbyists, or those simply needing additional storage will appreciate the true three-car garage, complete with epoxy flooring and a generator transfer switch for convenient generator hookup. Beyond the home itself, the location is hard to beat. Erwin Farms is known for its parks, trails, and neighborhood amenities, while also offering quick access to local schools and the rapidly expanding Highway 380 corridor, where shopping, dining, and entertainment options continue to grow. With its functional layout, practical upgrades, and desirable location, this home presents a great opportunity to enjoy everything the Erwin Farms community has to offer.

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Listing Snapshot
Price 
$615,000
Days On Site 
15 Days
Bedrooms 
5
Inside Area (SqFt) 
3,443 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.191 Acres
Year Built 
2017
MLS® Number 
21194694
Status 
Active
Property Tax 
$10,299
HOA/Condo/Coop Fees 
$89.33 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
6 days agoListing updated with changes from the MLS®
2 weeks agoListing first seen on site
General Features
Acres 
0.191
Attached Garage 
Yes
Foundation 
Slab
Garage 
Yes
Garage Spaces 
3
Levels 
Two
Parking 
ConcreteDrivewayGarageOn StreetAttached
Property Sub Type 
Single Family Residence
Security 
Carbon Monoxide Detector(s)Fire AlarmSecurity SystemSmoke Detector(s)
Sewer 
Public Sewer
Special Circumstances 
Standard
Style 
Traditional
Utilities 
Cable AvailableElectricity ConnectedNatural Gas AvailableUnderground Utilities
Water Source 
Public
Interior Features
Appliances 
DisposalElectric OvenGas CooktopMicrowaveTankless Water HeaterVented Exhaust Fan
Cooling 
Ceiling Fan(s)Central AirElectric
Fireplace 
Yes
Fireplace Features 
GasGas StarterGlass DoorsLiving RoomGas Log
Fireplaces 
1
Flooring 
CarpetTile
Heating 
Exhaust FanCentralFireplace(s)
Interior 
Eat-in KitchenGranite CountersKitchen IslandOpen FloorplanPantryWalk-In Closet(s)Wired for DataHigh Speed Internet
Laundry Features 
Gas Dryer HookupWasher Hookup
Window Features 
Shutters
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Exterior Features
Construction Details 
Wood SidingBrickStone
Exterior 
Rain Gutters
Fencing 
Wood
Lot Features 
Few TreesInterior Lot
Other Structures 
Pergola
Patio And Porch 
CoveredDeckFront PorchPatio
Roof 
AsphaltShingle
Windows/Doors 
Shutters
Community Features
Association Dues 
268
Community Features 
PoolPlaygroundSidewalks
Financing Terms Available 
CashConventionalFHAVA Loan
HOA Fee Frequency 
Quarterly
School District 
McKinney ISD
Schools
School District
McKinney ISD
Elementary School
Vega
Middle School
Johnson
High School
McKinney North
Listing courtesy of Mike Danielson of Keller Williams NO. Collin Cty MikeDanielsonRealtor@gmail.com



© 2020 North Texas Real Estate Information Systems. All rights reserved. Information is deemed reliable but is not guaranteed accurate by the MLS or NTREIS. The information being provided is for the consumer's personal, non-commercial use, and may not be reproduced, redistributed, or used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Last checked: 2026-03-27 03:09 AM CDT

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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