203 Knollwood Ave Mamaroneck, NY 10543
Estimated payment $8,754/month
Highlights
- Eat-In Gourmet Kitchen
- Deck
- Radiant Floor
- Mamaroneck High School Rated A+
- Private Lot
- 4-minute walk to Bark Park at Harbor Island Park
About This Home
Welcome to 203 Knollwood Avenue, a beautifully renovated Tudor-style gem nestled in the heart of Mamaroneck’s coveted Harbor Heights neighborhood, set along one of its most picturesque tree-lined streets. On a generous .25-acre lot, this home blends classic elegance with fresh, modern sophistication — all with a relaxed Hamptons-inspired vibe!
Step inside to a light-filled, chic first floor featuring a grand living room with a striking stone fireplace, front-to-back windows, and French door that opens to an expansive back deck — perfect for indoor-outdoor living. Flowing from this space is a private office with walls of windows.
A stunning new custom kitchen is the heart of the home, featuring Sky White quartzite countertops, white oak cabinetry, Cle Zellige tile backsplash, and top-of-the-line Miele appliances paired with a Samsung refrigerator. The adjacent dining room is sun-drenched and perfect for entertaining and everyday enjoyment.
The first floor also includes a convenient bedroom and a full bath adorned with floor-to-ceiling imported Spanish tile and designer finishes.
Upstairs, the luxurious primary suite boasts a spa-like bathroom with Restoration Hardware double vanity, Carrera marble shower, and a custom walk-in closet. Two additional bedrooms and another fully renovated designer bath complete this level.
The third floor offers a finished bonus space of 248 square feet with a charming barn door entry — ideal as a creative studio or guest retreat — plus a large walk-in attic for storage. The 475 square foot lower level adds even more functionality with a bonus area, full laundry room, workbench, and direct access to the 2-car garage.
This home is a rare blend of timeless character and top-tier renovation in a prime location close to parks, schools, the train, and all that Mamaroneck has to offer — all while feeling like you're living in the Hamptons, right here at home.
Listing Agent
Compass Greater NY, LLC Brokerage Phone: 914-341-1561 License #40ST0890979 Listed on: 07/11/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $22,263
Year Built
- Built in 1928
Lot Details
- 0.25 Acre Lot
- Cul-De-Sac
- Landscaped
- Private Lot
- Level Lot
- Irregular Lot
- Garden
- Back and Front Yard
Parking
- 2 Car Garage
- Driveway
Home Design
- Tudor Architecture
- Stucco
Interior Spaces
- 2,379 Sq Ft Home
- 3-Story Property
- Beamed Ceilings
- High Ceiling
- Chandelier
- Entrance Foyer
- Living Room with Fireplace
- Formal Dining Room
- Basement Fills Entire Space Under The House
- Dryer
Kitchen
- Eat-In Gourmet Kitchen
- Oven
- Range
- Microwave
- Dishwasher
- Wine Refrigerator
- Stainless Steel Appliances
- Kitchen Island
Flooring
- Wood
- Radiant Floor
Bedrooms and Bathrooms
- 4 Bedrooms
- Main Floor Bedroom
- En-Suite Primary Bedroom
- Walk-In Closet
- 3 Full Bathrooms
- Double Vanity
Outdoor Features
- Deck
Schools
- Mamaroneck Avenue Elementary School
- Hommocks Middle School
- Mamaroneck High School
Utilities
- Central Air
- Heating System Uses Oil
Listing and Financial Details
- Exclusions: Dining room light fixture
- Assessor Parcel Number 3203-008-000-00006-000-0346
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2024 | $22,263 | $1,015,000 | $210,000 | $805,000 |
| 2023 | $15,975 | $967,000 | $210,000 | $757,000 |
| 2022 | $15,121 | $883,000 | $210,000 | $673,000 |
| 2021 | $19,362 | $803,000 | $210,000 | $593,000 |
| 2020 | $19,147 | $765,000 | $210,000 | $555,000 |
| 2019 | $18,913 | $765,000 | $210,000 | $555,000 |
| 2018 | $18,603 | $757,000 | $210,000 | $547,000 |
| 2017 | $0 | $757,000 | $210,000 | $547,000 |
| 2016 | $11,700 | $735,000 | $185,000 | $550,000 |
| 2015 | -- | $645,000 | $185,000 | $460,000 |
| 2014 | -- | $645,000 | $185,000 | $460,000 |
| 2013 | -- | $645,000 | $185,000 | $460,000 |
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 07/17/2025 07/17/25 | Pending | -- | -- | -- |
| 07/16/2025 07/16/25 | Off Market | $1,295,000 | -- | -- |
| 07/11/2025 07/11/25 | For Sale | $1,295,000 | -- | $544 / Sq Ft |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Closed | $110,000 | New Conventional | |
| Closed | $510,000 | New Conventional | |
| Closed | $50,000 | Credit Line Revolving | |
| Closed | $225 | New Conventional | |
| Closed | $676,000 | Purchase Money Mortgage | |
| Closed | $84,500 | Credit Line Revolving | |
| Closed | $249,750 | Unknown | |
| Closed | $19,976 | Unknown |
Source: OneKey® MLS
MLS Number: 881199
APN: 3203-008-000-00006-000-0346
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