Date
Details
Price
Change
Source
3/11/2026
Listed
$615,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
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.
Full Property Details
Full Property Details for 3509 St Croix Ave
General
- Price: $615,000
- HOA FEE: $89/month
- HOA FEE FREQ.: Quarterly
- Taxes: $10,299
- Status: Active
- Type: Single Family
- Source: NTREIS
- MLS ID: 21194694
- Updated: 3/12/2026
- Added to Site: 14 day(s) ago
Interior
- Interior Features: Eat-in Kitchen, Granite Counters, High Speed Internet, Kitchen Island, Open Floorplan, Pantry, Cable TV, Wired for Data, Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Gas, Glass Doors, Gas Log, Gas Starter, Living Room
- Appliances: Electric Oven, Gas Cooktop, Disposal, Microwave, Tankless Water Heater, Vented Exhaust Fan
- Flooring: Carpet, Tile
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: Washer Hookup, Dryer Hookup, GasDryer Hookup, Laundry in Utility Room
Additional Information
- Shared Pool: Yes
- Pool: Yes
- Pool Description: None, Community
- Security/Safety: Security System, Carbon Monoxide Detector(s), Fire Alarm, Smoke Detector(s), Wireless
- Equipment: Other
Exterior
- Exterior Features: Rain Gutters
- Porch/Patio/Deck: Covered, Deck, Front Porch, Patio, Mosquito System
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Covered Spaces: 3
- Parking Features: Concrete, Door-Multi, Door-Single, Driveway, Epoxy Flooring, Garage, On Street
Location
- County: Collin
- Subdivision: Erwin Farms Ph 1
- Driving Directions: Use GPS
School Information
- Elem School District: McKinney ISD
- Midd School District: McKinney ISD
- High School District: McKinney ISD
- Elementary School: Vega
- Middle School: Johnson
- High School: McKinney North
Community
- Association: Yes
- Assoc. Name: Essex Association Management L.P.
- Assoc. Fees Include: All Facilities, Association Management
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fan(s), Electric
- Heating Type: Central, Fireplace(s)
Utilities
- Sewer: Public Sewer
- Water: Public
- Cable Available: Yes
- Utility Description: Electricity Available, Electricity Connected, Natural Gas Available, Sewer Available, Separate Meters, Underground Utilities, Water Available, Cable Available
Structural Information
- Property Detached: Yes
- Architectural Style: Traditional, Detached
- Structure Type: House
- Detached/Attached: Detached
- Construction: Brick, Rock, Stone, Wood Siding
- Roof: Asphalt, Shingle
- Windows: Shutters
- Stories/Levels: 2
- Living Area: 3,443 Sq. Ft.
- Year Built: 2017
Additional Structures
- Other Structures: Pergola
Lot Features
- Lot Size (Acres): 0.191
- Lot Size (Sq. Ft.): 8,319.96
- Lot Size Source: Assessor
- Sidewalks: Yes
- Lot Features: Interior Lot, Sprinkler System, Few Trees
- Trees/Vegetation: Grassed
- Fencing (Description): Wood
Financial Considerations
- For Sale/Rent/Lease: For Sale
- Association Fee: $268
- Assoc Fee Freq.: Quarterly
- Tax Amount: $10,299
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Legal Description: ERWIN FARMS PHASE 1 (CMC), BLK I, LOT 41
- Exclusions: Pergolas in backyard (negotiable with good offer), furniture in living room and furniture in upstairs bedroom.
- Property ID: R1088000I04101
- Block: I
- Lot Number: 41
Listed by Keller Williams NO. Collin Cty, Mike Danielson
We Value Your Privacy
We Value Your Privacy
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Listing agent
— 3509 St Croix Ave —
Mike Danielson
Keller Williams NO. Collin Cty
972-562-8883
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 3509 St Croix Ave
School District:McKinney Independent School District
| Name | Grades | Distance |
|---|---|---|
Naomi Press Elementary School 4101 Shawnee Dr, McKinney, TX 75070 | K-5 | 2.2 mi |
Scott Morgan Johnson Middle School 3400 Community Dr, McKinney, TX 75070 | 6-8 | 1.3 mi |
Mckinney North High School 2550 Wilmeth Rd, McKinney, TX 75070 | 9-12 | 1.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3509 St Croix Ave
Tax History
Tax History for 3509 St Croix Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$8,342
11%
$589,493
—
2023
$7,541
-10%
$589,078
3%
2022
$8,416
—
$571,562
15%
2022
$8,416
2%
$495,675
15%
2021
$8,269
5%
$430,329
16%
2020
$7,882
-9%
$370,438
-4%
2019
$8,701
20%
$385,000
27%
2018
$7,234
402%
$304,291
414%
2017
$1,441
7%
$59,250
9%
2016
$1,351
—
$54,400
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 3509 St Croix Ave
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3509 Saint Croix Avenue, McKinney, TX 75071 (MLS# 21194694) is a Single Family property with 5 bedrooms and 3 full bathrooms. 3509 Saint Croix Avenue is currently listed for $615,000 and was received on March 11, 2026. Want to learn more about 3509 Saint Croix Avenue? Do you have questions about finding other Single Family real estate for sale in McKinney? You can browse all McKinney real estate or contact a Coldwell Banker agent to request more information.