20 Carthage Lane

Scarsdale NY 10583

7250 sq. ft.

17424 sq. ft.

Single-Family

Last sold for $4,100,000

Heather Harrison, last sold this property on 25 September 2025 after 470 days on market.

Overview

Be the first to live in this brand new classic colonial-style home with an ideal layout spanning over 7200 square feet on large level lot with room for a pool. A timeless classic in the making, this home makes a dramatic impression with an indoor-outdoor layout filled with upscale finishes including white oak flooring, 9-foot ceilings on all 3 floors, recessed lighting and custom millwork throughout. Plan your next gathering in the formal dining room, relax in the formal living room or work from home in the library with french doors. A fabulous open kitchen/family room elevates your culinary experience with custom cabinetry and state of the art appliances. A large island with waterfall edge and adjacent breakfast area provide the perfect setting for casual meals overlooking the family room with built in desk area with floating shelves and gas linear fireplace and access to the spectacular outdoor Trek deck. Past the kitchen, the mudroom offers cubbies and a rear staircase for stress-free arrivals and departures. A guest suite with a private bathroom and separate entrance completed the beautifully designed first floor. Ascend the white oak staircase to explore the home's luxurious accommodations, beginning with the exceptional owner's suite. Two walk-in closets flank the sprawling bedroom, while the owner's bathroom boasts a freestanding soaking tub, a walk-in shower and double vanity. Three well-appointed secondary suites with roomy closets and en suite bathrooms are joined by a large, tiled laundry room. On the flexible lower level, you'll find a vast recreation room, gym area as well as a sixth bedroom suite. In the rear yard, the beautiful deck welcomes al fresco dining and lounging overlooking the park like private property that can accommodate a pool surrounded by professional landscaping. Located on idyllic, low-traffic Quaker Ridge street, this beautiful home is minutes from houses of worship, country clubs, local shopping, and top-rated schools, including Quaker Ridge Elementary. Parkways are within easy reach, and both the Scarsdale and Mamaroneck Metro-North stations are just minutes away.

Features

6 bedrooms

7 bathrooms

2 carspaces

2 garage spaces

7250 sq. ft. floor area

17424 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 6 bedroom single-family properties sold in Scarsdale over the last 12 months, the estimated median property value of 20 Carthage Lane is $3.9m.

Median value

$3.9m

Estimated value range

$1.3m - $7.09m

Median days on market

Estimated value trend

22%

increase over the last 12 months

Average days on market is based on recent, comparable sales in Scarsdale. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 20 Carthage Lane

2025

Sold

$4,100,000

25 Sep 2025 by Heather Harrison, of Compass Greater NY, LLC

2023

Sold

$1,450,000

28 Nov 2023 by Francis Morris, of Compass Greater NY, LLC

Happy sellers in Scarsdale

We have insufficient information to provide an overview of customer satisfaction for Scarsdale. Viewing the agent profiles, reviews and sales for Scarsdale can provide insights for this location.