This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/33
$1,049,000 Coming Soon
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/33
Property Description
Welcome to 206 Knollwood Avenue, a charming Tudor home tucked away on a quiet cul-de-sac in Mamaroneck's highly sought-after Harbor Heights neighborhood, offered for the first time in 35 years. Step inside and experience the home's timeless character, beginning with a stunning grand living room featuring a soaring cathedral ceiling, interior balcony, and an impressive stone fireplace. The sun-filled kitchen flows seamlessly into a cozy breakfast area and a formal dining room with French doors that open to an outdoor deck, perfect for effortless indoor-outdoor entertaining. The main level also includes a warm and inviting den, along with a versatile bedroom or home office situated across from a full bath adorned with the home's original tilework. Upstairs, the spacious primary suite offers a beautifully appointed ensuite bath, complemented by two additional bedrooms and a shared full hall bath. The finished lower level provides flexible living space with a recreation room, laundry area, generous storage, and direct access to the driveway and backyard. Ideally located just moments from Mamaroneck's vibrant village amenities, including dining, boutique shopping, schools, library, Emelin Theater, Harbor Island Park and beach, and Metro-North for a convenient commute to NYC. This is a rare opportunity to own a lovingly maintained home in a premier community.
Full Property Details
Full Property Details for 206 Knollwood Ave
General
- Price: $1,049,000
- Taxes: $19,294
- Status: Coming Soon
- Type: Single Family
- Source: Long_Island
- MLS ID: 966821
- Updated: 4/13/2026
- Added to Site: Today
- Expected Market Date: 4/15/2026
Interior
- Number of Rooms: 9
- Interior Features: First Floor Bedroom, Beamed Ceilings, Cathedral Ceiling(s), Eat-in Kitchen, Formal Dining
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Washer
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 4
Parking
- Parking Features: Driveway
Location
- County: Westchester County
School Information
- High School District: Mamaroneck
- Elementary School: Mamaroneck Avenue
- Middle School: Hommocks School
- High School: Mamaroneck High School
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Hot Water, Natural Gas, Steam
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
Structural Information
- Architectural Style: Tudor
- Detached/Attached: Detached
- Construction: Frame, Stone, Stucco
- Basement: Yes
- Basement Desc.: Full Basement
- Building Size: 2398
- Square Feet: 2,398
- Sq. Ft. Source: Public Records
- Year Built: 1927
Lot Features
- Lot Size (Acres): 0.11
- Lot Size (Sq. Ft.): 4,792
Financial Considerations
- Taxes Include: Sewer, Trash
- Tax Amount: $19,294
Disclosures and Reports
- Special Conditions: None
- Property ID: 3203-008-000-00006-000-0477
Listed by Houlihan Lawrence Inc.
Get Pre-Approved Today
Schools
Schools serving 206 Knollwood Ave
School District:Mamaroneck Union Free School District
| Name | Grades | Distance |
|---|---|---|
Mamaroneck Avenue School, Mamaroneck, NY 850 Mamaroneck Avenue, Mamaroneck, NY 10543 | K-5 | 0.4 mi |
Hommocks School 10 Hommocks Road, Larchmont, NY 10538 | 6-8 | 2.1 mi |
Mamaroneck High School 1000 West Boston Post Road, Mamaroneck, NY 10543 | 9-12 | 1.7 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 206 Knollwood Ave
Date
Details
Price
Change
Source
4/13/2026
Listed
$1,049,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 206 Knollwood Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$17,200
100%
$848,000
4%
2024
100%
$815,000
5%
2020
100%
$776,000
4%
2020
100%
$746,000
10%
2020
100%
$678,000
5%
2020
-100%
$646,000
—
2020
$15,069
4%
$646,000
1%
2018
$14,540
24%
$640,000
—
2017
$11,714
25%
$640,000
3%
2017
$9,406
5%
$621,000
14%
2016
$8,970
-34%
$545,000
—
2015
$13,577
-97%
$545,000
—
2013
$448,205
—
$545,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 206 Knollwood Ave
206 Knollwood Avenue, Mamaroneck, NY 10543 (MLS# 966821) is a Single Family property with 4 bedrooms and 3 full bathrooms. 206 Knollwood Avenue is currently listed for $1,049,000 and was received on April 15, 2026. Want to learn more about 206 Knollwood Avenue? Do you have questions about finding other Single Family real estate for sale in Mamaroneck? You can browse all Mamaroneck real estate or contact a Coldwell Banker agent to request more information.
