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For sale
  • $3,389,000

    40 Algonquin Drive, Chappaqua, NY 10514

    4beds
    5,563sqft
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    Single Family Residence, Residential
    Built in 1910
    1.53 Acres Lot
    $-- Zestimate®
    $609/sqft
    $142/mo HOA

    What's special

    Oversized windowsSun-filled spacesCustom wood framed fireplaceIncredible privacyBright yet inviting atmosphereStainless steel appliancesClassic country manor-style architecture
    Timeless elegance meets relaxed country chic at this extraordinary Chappaqua retreat. Ideally situated on one of Chappaqua's most coveted streets, this remarkable residence was originally built in 1910 and completely renovated and reimagined in 200l and then again in 2009 for modern living. Privately set amid beautifully landscaped grounds, 40 Algonquin blends classic country manor-style architecture with warm sophistication and resort-inspired outdoor living. A stately columned facade creates a striking first impression, while inside, expansive rooms, oversized windows, and sun-filled spaces create a bright yet inviting atmosphere throughout. Thoughtfully designed living spaces offer effortless flow for both relaxed everyday living and entertaining. This 4-bedroom home lives like a 5-bedroom, offering outstanding flexibility for guests, au pair, home office, or multigenerational living. Light-filled gathering spaces include a gracious den/library anchored by a fireplace, formal living room and an expansive family room with wood plank flooring and its own custom wood framed fireplace thoughtfully designed for comfortable living and effortless entertaining The beautifully updated chef’s kitchen is truly the heart of the home, featuring a redesigned center island, stainless steel appliances, and its own wood burning fireplace. The kitchen flows seamlessly into a stunning sun-filled dining area framed by a dramatic wall of windows overlooking the expansive outdoor terrace — creating the perfect setting for both everyday meals and memorable gatherings. A private main-level guest suite with en-suite bath adds wonderful convenience and flexibility for visitors or extended stays. Upstairs, A generously sized bedroom with en-suite and office/den flex space that lead to the tremendous primary suite retreat, complete with fireplace, dual bathrooms, two oversized walk-in closets, and a separate office or flex space with balcony to have your morning coffee. The third level offers an additional bedroom with loft/gaming area with full bathroom and an additional storage/Flex space. The renovated lower level adds impressive lifestyle space with a private gym, updated full bath, and beautifully finished recreation area ideal for entertaining, play, or relaxation. Walk-out directly to the patio where the Salt-water pool and hot tub create the ultimate outdoor retreat. The backyard is truly spectacular — a private resort-like oasis featuring a gorgeous gunite pool and spa, sprawling lawns, mature specimen plantings, multiple lounging and dining areas, and incredible privacy. Designed for both entertaining and peaceful retreat, the outdoor spaces deliver the lifestyle today’s luxury buyers are seeking. Ideally located just minutes to town, train, and Chappaqua Central School District award-winning schools, 40 Algonquin offers the rare combination of timeless charm, modern comfort, and elevated estate-style living- all in one of Westchester's most coveted settings.
    10 days
    |
    2,553
    |
    129
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Compass Greater NY, LLC 914-238-0676,

    Kathryn Weinberger 914-924-7733

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 995167MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 7
      • Full bathrooms: 6
      • 1/2 bathrooms: 1
      Other
      • Description: Foyer, Powder Room, LR, DR, Den, Kitchen, Mud Room/Laundry Room, Storage Room, Guest Suite,
      • Level: First
      Other
      • Description: Bedroom, Den/Office, Primary Suite w/2 Bathrooms, 2 Walk-in Closets, Office/Flex Space
      • Level: Second
      Other
      • Description: Bedroom, Loft/Gaming Area, Bathroom, Storage Space
      • Level: Third
      Other
      • Description: Gym, Mechanicals, Hallway, Bathroom, Recreation Area
      • Level: Basement
      Heating
      • Hydro Air, Natural Gas, Propane
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Dryer, Freezer, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s)
      • Laundry: Washer/Dryer Hookup, Laundry Room
      Features
      • First Floor Bedroom, Cathedral Ceiling(s), Chandelier, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Open Kitchen, Pantry
      • Flooring: Carpet, Hardwood
      • Windows: Floor to Ceiling Windows, Oversized Windows, Wall of Windows, Wood Frames
      • Basement: Finished,Full,Storage Space,Walk-Out Access
      • Attic: Finished
      • Number of fireplaces: 4
      • Fireplace features: Bedroom, Family Room, Living Room, Wood Burning
      Interior area
      • Total structure area: 6,697
      • Total interior livable area: 5,563 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Detached
      • Garage spaces: 2
      Features
      • Levels: Three Or More
      • Patio & porch: Covered, Patio, Porch
      • Exterior features: Balcony, Courtyard, Garden, Lighting, Speakers
      • Has private pool: Yes
      • Pool features: Fenced, In Ground, Pool Cover, Salt Water
      Lot
      • Size: 1.53 Acres
      • Features: Back Yard, Front Yard, Garden, Landscaped, Level, Near Public Transit, Near School, Near Shops
      Details
      • Additional structures: Garage(s)
      • Parcel number: 553600A09301700040240120000
      • Special conditions: None
      • Other equipment: Generator

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence, Residential
      Materials
      • Shingle Siding
      Condition
      • Updated/Remodeled
      • Year built: 1910
      • Major remodel year: 1910

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Public
      • Utilities for property: Trash Collection Public

      Community & HOA

      Community
      • Subdivision: Stone Hill
      HOA
      • Has HOA: Yes
      • Amenities included: Maintenance Grounds
      • Services included: Maintenance Grounds, Snow Removal
      • HOA fee: $1,700 annually
      Location
      • Region: Chappaqua

      Financial & listing details

      • Price per square foot: $609/sqft
      • Tax assessed value: $435,000
      • Annual tax amount: $72,203
      • Date on market: 6/11/2026
      • Cumulative days on market: 6 days
      • Listing agreement: Exclusive Right To Sell
      • Listing terms: Contract

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        6/8/2026Listed for sale$3,389,000+29.1%$609/sqft
        Source: OneKey® MLS as distributed by MLS GRID #995167 Report a problem
        4/8/2005Sold$2,625,000+3.6%$472/sqft
        Source: Public Record Report a problem
        3/2/2004Sold$2,535,000+360.9%$456/sqft
        Source: Public Record Report a problem
        5/25/2000Sold$550,000$99/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $435,000
        2024-- $435,000
        2023-- $435,000
        2022-- $435,000
        2021-- $435,000 +5%
        2020-- $414,375
        2019-- $414,375
        2018-- $414,375
        2017-- $414,375 -20.3%
        2016-- $520,000
        2015-- $520,000
        2014-- $520,000
        2013-- $520,000
        2012-- $520,000
        2011-- $520,000
        2010-- $520,000 +5.7%
        2009-- $492,000
        2008-- $492,000
        2007-- $492,000
        2006-- $492,000
        2005-- $492,000 -6.3%
        2004-- $525,000
        2003-- $525,000 +47.9%
        2002-- $355,000

        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 10514

        Getting around

        17 / 100
        Car-Dependent
        9 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Douglas G Grafflin School
        • Middle: Robert E Bell School
        • High: Horace Greeley High School

        Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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