1 / 40

Welcome to 25 Dellmarie Lane! This beautiful four-bedroom Colonial offers exceptional curb appeal with a blacktop driveway accented by a cobblestone border, beautifully landscaped grounds, a covered front porch, and white PVC fencing. Situated on 0.23 acres in a quiet mid-block location within the Smithtown School District, this home features a one-car garage, inviting living spaces, and a picture-perfect backyard.
The first floor features a large living room and formal dining room with sliding glass doors leading to a three-season room—an ideal space to relax or entertain. The new white kitchen features granite countertops, white appliances, and recessed lighting. A spacious mudroom provides additional cabinetry, a washer and dryer, a large closet, and an outside entrance to the side yard. A half bathroom completes the main level.
Upstairs, the hardwood floors flow through the spacious primary bedroom which offers double closets, accompanied by three additional bedrooms and a full bathroom with a double vanity and deep soaking tub. Enjoy outdoor gatherings on the backyard’s concrete patio, surrounded by beautifully maintained landscaping. Gas heat adds to the comfort and appeal of this charming Colonial.
| Listed | October 8, 2026 |
| Days on Market | 2 |
| Last Updated | October 9, 2026 |
Full public sale/price history isn't available through our listing feed for this property.
Drag the sliders above to model your own purchase price, term, down payment, and rate — the numbers update live. For a precise breakdown, use our NYC Buyer Closing Cost Calculator and Commission Rebate Calculator.
Closed-sale data isn't available through our current listing feed for this neighborhood.




