Katherine Bellantoni

Armonk NY

William Raveis Real Estate

101 Closed Sales

$57.5M Total Value

$360K - $1.4M Price Range

$569.7K Average Price

Prior 5 years

About Katherine

When selling your home, it is imperative you find someone you can trust. Kate takes pride in genuinely caring for her clients’ well-being and best interests; the same goes for buying. Two-way communication is key in making the best possible deal for all parties. If you, or anyone you know, plan on selling or purchasing a home in NY or CT, Kate would love to assist you.

Home Types: House, Townhouse, Lot/Land, Co-op, Condo, Commercial, MultiFamily, Manufactured

Years of Experience: 8

Education: John Jay College of Criminal Justice, State University of New York Brockport

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	14
Total Value	$9,500,500
Average Sale Price	$678,607
Price Range	$199K - $1.1M

Buyer Deals
Total Deals	9
Total Value	$5,312,000
Average Sale Price	$590,222
Price Range	$295K - $1M

1 Year View by Quarter

Seller Deals
Total Deals	29
Total Value	$19,104,500
Average Sale Price	$658,776
Price Range	$199K - $1.4M

Buyer Deals
Total Deals	12
Total Value	$7,157,000
Average Sale Price	$596,417
Price Range	$295K - $1M

2 Year View by Quarter

Seller Deals
Total Deals	83
Total Value	$46,731,500
Average Sale Price	$563,030
Price Range	$102K - $1.4M

Buyer Deals
Total Deals	18
Total Value	$10,810,700
Average Sale Price	$600,594
Price Range	$295K - $1M

5 Year View

Neighborhoods Katherine is Experienced In

Katherine's Open Houses

Co-Listing Agent

$795,000

Open Sun 11AM - 1PM
- 3 Beds
- 3.5 Baths
- 3,792 Sq Ft
65 Spicewood Ln

Berlin, CT
Welcome to one of Berlin's most exceptional residences, nestled on a quiet, sidewalk-lined street in one of the town's most desirable neighborhoods. Meticulously maintained and updated, this stunning home offers the perfect blend of luxury, comfort, and versatility. Step inside to discover a sun-filled open floor plan designed for both everyday living and entertaining. The beautifully renovated

Katherine Bellantoni William Raveis Real Estate

Katherine's Active Listings

$749,000
- 4 Beds
- 2.5 Baths
- 3,456 Sq Ft
27 Cedar Dr

Putnam Valley, NY
Young Colonial offering approximately 3,500 square feet of extensive living and entertaining space. Recent updates include refinished hardwood floors, fresh interior paint throughout, a brand new oversized deck, new interior doors and hardware, and recessed lighting. The property has also been freshly graded and enhanced with new retaining walls and walkways. Step inside to a dramatic two-story

Katherine Bellantoni William Raveis Real Estate

$895,000
- 2 Beds
- 3 Baths
- 2,426 Sq Ft
378 Lake Shore Rd

Putnam Valley, NY
Step into a storybook setting just 60 miles from Manhattan, where timeless charm meets lakeside tranquility on idyllic Roaring Brook Lake. Located in the Hudson Valley and surrounded by more than 14,000 acres of preserved forest and trails in Fahnestock Park, this property offers a rare blend of privacy and natural beauty. Ownership in the Roaring Brook Lake District grants exclusive access to

Katherine Bellantoni William Raveis Real Estate

$994,000
- 4 Beds
- 2.5 Baths
- 3,606 Sq Ft
70 Barrack Hill Rd

Ridgefield, CT
Set on 1.69 private acres just minutes from downtown Ridgefield, this spacious Cape Colonial offers the perfect blend of classic charm, flexible living space, and outdoor enjoyment. The oversized eat-in kitchen is equipped with a Viking stove and Sub-Zero refrigerator and opens directly to a screened-in porch overlooking the beautifully landscaped backyard and inground pool. From the porch, step

Katherine Bellantoni William Raveis Real Estate

$759,000
- 3 Beds
- 2 Baths
- 1,569 Sq Ft
24 Somerston Rd

Yorktown Heights, NY
Completely renovated and move-in ready, this home is set in one of Yorktown’s most desirable, walkable communities. Enjoy true peace of mind with a full top-to-bottom renovation, a brand new roof, plus the convenience of natural gas, municipal sewer, and municipal water. Greeted by a beautiful foyer, the home offers a versatile layout. The lower level features a family room with a private full

Katherine Bellantoni William Raveis Real Estate

$600,000
- 4 Beds
- 3 Baths
- 2,010 Sq Ft
947 Diven St

Peekskill, NY
This well maintained multi-family property offers the perfect blend of charm, space, and flexibility, ideal for both homeowners and investors alike. The main three-bedroom unit lives like a single-family home, featuring a welcoming rocking chair front porch, a spacious foyer, and formal dining room. Upstairs, you’ll find three generously sized bedrooms, along with a walk-up third floor (accessed

Katherine Bellantoni William Raveis Real Estate

Recently Sold

$825,000

Sold May 13, 2026
- 3 Beds
- 3 Baths
- 2,400 Sq Ft
2643 Dunning Dr

Yorktown Heights, NY
- 5% Above List
- $344/SF
- 17 Days On Market
- Current Est. Value $796K
Katherine Bellantoni William Raveis Real Estate

$782,000

Sold May 1, 2026
- 4 Beds
- 2.5 Baths
- 3,262 Sq Ft
34 Nicole Way

Mahopac, NY
- $240/SF
- 35 Days On Market
- Current Est. Value $780K
Katherine Bellantoni William Raveis Real Estate

$199,000

Sold Dec 17, 2025
- 1 Bed
- 1 Bath
- 750 Sq Ft
5 Bryant Crescent

Unit 2F

White Plains, NY
- 1% Above List
- $265/SF
- 12 Days On Market
Katherine Bellantoni William Raveis Real Estate

$555,000

Sold Dec 2, 2025
- 3 Beds
- 2 Baths
- 1,326 Sq Ft
309 Tulip Ln

Mahopac, NY
- 3% Above List
- $419/SF
- 11 Days On Market
- Current Est. Value $547K
Katherine Bellantoni William Raveis Real Estate

$740,000

Sold Dec 1, 2025
- 4 Beds
- 3 Baths
- 2,536 Sq Ft
11 Meadow Dr

Carmel, NY
- 3% Above List
- $292/SF
- 11 Days On Market
- Current Est. Value $743K
Katherine Bellantoni William Raveis Real Estate

$760,000

Sold Oct 10, 2025
- 5 Beds
- 3 Baths
- 2,280 Sq Ft
165 Clunie Ave

Yonkers, NY
- 5% Above List
- $333/SF
- 20 Days On Market
- Current Est. Value $808K
Katherine Bellantoni William Raveis Real Estate

$1,105,000

Sold Aug 12, 2025
- 3 Beds
- 2.5 Baths
- 2,180 Sq Ft
371 Cherry St

Bedford Hills, NY
- 27% Above List
- $507/SF
- 10 Days On Market
- Current Est. Value $1M
Katherine Bellantoni William Raveis Real Estate

$625,000

Sold Jun 25, 2025
- 3 Beds
- 3 Baths
- 2,188 Sq Ft
309 Overlook Ct

Carmel, NY
- $286/SF
- 14 Days On Market
- Current Est. Value $645K
Katherine Bellantoni William Raveis Real Estate

$727,000

Sold May 29, 2025
- 3 Beds
- 2 Baths
- 1,760 Sq Ft
9 Rumbrook Rd

Elmsford, NY
- $413/SF
- 14 Days On Market
- Current Est. Value $732K
Katherine Bellantoni William Raveis Real Estate

Awards and Designations

NAR - National Association of Realtors

Other Experience

First Time Home Buyers, New Construction

Agent License: 10401306887 New York 10401306887

Katherine Bellantoni

(914) 350-4426

Homes for Sale by City

Katherine Bellantoni

About Katherine

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Katherine is Experienced In

Katherine's Listings and Deals

Katherine's Open Houses

Katherine's Active Listings

Recently Sold

Awards and Designations

Other Experience