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For Lease | Unit #4 – 1,800 SF | 421 North Country Road, St. James, NY
1,800 SF commercial space available for lease in a highly visible North Country Road location in the heart of St. James. Unit #4 offers a flexible layout suitable for retail, office, medical, wellness, professional services, or other permitted commercial uses. The property benefits from strong frontage along NY-25A, ample on-site parking, and excellent accessibility to the surrounding Smithtown and St. James communities.
Located within an established commercial corridor, the space is surrounded by a strong residential customer base, local businesses, and community amenities. The flexible floor plan provides an excellent opportunity for businesses seeking a professional presence in a well-trafficked location with convenient customer access.
**Property Highlights**
* 1,800 SF available for lease
* Flexible commercial layout
* Prominent North Country Road (NY-25A) location
* Ample on-site parking
* Excellent visibility and signage opportunities
* Suitable for retail, office, medical, wellness, and professional service uses
* Convenient access to major roadways and surrounding communities
This is an excellent opportunity to establish or expand your business in one of St. James’ most desirable commercial corridors.
| Listed | June 1, 2026 |
| Days on Market | 114 |
| Last Updated | August 6, 2026 |
Full public sale/price history isn't available through our listing feed for this property.
Estimated effective monthly cost including any move-in incentives shown above. Use our Net Effective Rent Calculator for a full breakdown on this $27/mo rental.
Closed-sale data isn't available through our current listing feed for this neighborhood.




