About 3509 Saint Croix Avenue
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.
Status Change History
| Date | Details | Status |
|---|---|---|
| May 6, 2026 | Status Changed from Pending to Closed | Closed |
| Apr 28, 2026 | Status Changed from Active Under Contract to Pending | Pending |
| Apr 19, 2026 | Status Changed from Active to Active Under Contract | Active Under Contract |
Features of 3509 Saint Croix Avenue
| MLS® # | 21194694 |
|---|---|
| Price | $615,000 |
| Bedrooms | 5 |
| Bathrooms | 3.00 |
| Full Baths | 3 |
| Square Footage | 3,443 |
| Acres | 0.19 |
| Year Built | 2017 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Traditional |
| Status | Closed |
Community Information
| Address | 3509 Saint Croix Avenue |
|---|---|
| Subdivision | Erwin Farms Ph 1 |
| City | McKinney |
| County | Collin |
| State | Texas |
| Zip Code | 75071-2807 |
Amenities
| Utilities | Cable Available, City Sewer, City Water, Co-op Electric, Community Mailbox, Concrete, Curbs, Electricity Connected, Individual Gas Meter, Individual Water Meter, Natural Gas Available, Sidewalk, Underground Utilities |
|---|---|
| Features | Community Pool, Community Sprinkler, Playground, Pool, Sidewalks |
| # of Garages | 3 |
| Garages | Concrete, Driveway, Epoxy Flooring, Garage, Garage Double Door, Garage Single Door, On Street |
| Is Waterfront | No |
| Has Pool | No |
Interior
| Interior Features | Cable TV Available, Eat-in Kitchen, Granite Counters, High Speed Internet Available, Kitchen Island, Open Floorplan, Pantry, Walk-In Closet(s), Wired for Data |
|---|---|
| Appliances | Other |
| Heating | Central, Fireplace(s) |
| Fireplace | Yes |
| # of Fireplaces | 1 |
| Fireplaces | Gas, Gas Logs, Gas Starter, Glass Doors, Living Room |
Exterior
| Exterior Features | Rain Gutters, Mosquito Mist System |
|---|---|
| Lot Description | Few Trees, Interior Lot, Sprinkler System |
| Roof | Asphalt, Shingle |
| Construction | Brick, Rock/Stone, Siding, Wood |
| Foundation | Slab |
School Information
| District | McKinney ISD |
|---|---|
| Elementary | Vega |
| Middle | Johnson |
| High | McKinney North |
Additional Information
| Date Listed | March 10th, 2026 |
|---|---|
| Date Sold | May 6th, 2026 |
| Days on Market | 189 |
Listing Details
| Agent | Mike Danielson |
|---|---|
| Office | Keller Williams NO. Collin Cty |
| Contact Info | 972-562-8883 |
