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Pamela J. Armstrong
Licensed Associate Real Estate Broker
Equal Housing Opportunity, CBR: Certified Buyers Representative, Realtor, Women's Council of Realtors
(518) 260-6781 Cell
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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 has a heated floor and flows seamlessly into a cozy breakfast area and a formal dining room, also with a heated floors and 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 both with heated floors, complemented by two additional bedrooms and a shared full hall bath. The finished lower level provides flexible living space including a recreation room with a heated floor, 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.

206 Knollwood Avenue | MLS# 966821

This single family home located at 206 Knollwood Avenue, Mamaroneck, NY 10543 is currently listed for sale with an asking price of $1,049,000. This property was built in 1927 and has 4 bedrooms and 3 full baths with 1990 sq. ft. Knollwood Avenue is located within the Mamaroneck school district. Search Mamaroneck real estate on pam-armstrong.coldwellbankerprime.com today.

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Open House Sunday April 19th, 1:00pm - 3:00pm

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Property Features

Property Type: Residential - Single Family
Basement: Full
Basement: Yes
Cooling: Central Air
Fireplaces: 1
Heating: Hot Water, Natural Gas, Steam
Home Style: Tudor
Lot Size: 0.11 Acres
Taxes: $19,294
Year Built: 1927

Amenities

First Floor Bedroom
Beamed Ceilings
Cathedral Ceiling(s)
Eat-in Kitchen
Formal Dining

Feature Descriptions

Appliances: Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Washer
Attic: Storage
Building Area Total: 2398
Days on Site: 3
Exterior: Frame, Stone, Stucco
Fireplace Y/N: Yes
Flooring: Hardwood
Formal Dining: Yes
Heating Zones: 9
Included In Taxes: Sewer, Trash
On Market Date: 2026-04-15
Parcel Number: 3203-008-000-00006-000-0477
Parking Features: Driveway
Rental Term: Monthly
Rooms Total: 9
Sewer: Public Sewer
Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
Water: Public

Local Schools

High School: Mamaroneck High School
Middle School: Hommocks School
Elementary School: Mamaroneck Avenue
School District: Mamaroneck

Estimate Your Payment

Estimated Payment

$ 4,248.41 per month $2,334.62 Principal & Interest $1,607.83 Property Tax $305.96 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

Agency Name: Houlihan Lawrence Inc.
Agency Contact: 914-833-0420

Shown By

Agent Name: Pamela J. Armstrong
Agent Phone: (518) 260-6781 Cell
Agency Title: Coldwell Banker Prime Properties

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 04/16/2026. The listing information on this page last changed on 04/16/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 04/16/2026 10:26:10 PM EST) or Global MLS (last updated Thu 04/16/2026 10:23:09 PM EST) or New York State Alliance MLS (last updated Thu 04/16/2026 10:23:13 PM EST) or Hudson Valley Catskill Region MLS (last updated Thu 04/16/2026 10:21:30 PM EST) or OneKey MLS (last updated Thu 04/16/2026 10:22:29 PM EST). Real estate listings held by brokerage firms other than Coldwell Banker Prime Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.



C.B. Prime Properties, Inc. fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each franchise is independently owned and operated.

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Coldwell Banker®. All rights reserved. The Coldwell Banker System is comprised of company owned offices which are owned by a subsidiary of Anywhere Advisors LLC and franchised offices. Coldwell Banker Real Estate LLC, fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Any services or products provided by independently owned and operated franchisees are not provided by, affiliated with, or related to Coldwell Banker Real Estate LLC nor any of its affiliated companies.


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