1040 Nautilus Ln Mamaroneck, NY 10543
Estimated payment $25,756/month
Highlights
- Water Views
- Gourmet Kitchen
- Deck
- Mamaroneck High School Rated A+
- Open Floorplan
- Contemporary Architecture
About This Home
Live beautifully, by the shore. Introducing this sleek new 2021 architectural stunner with soul-soothing views of Long Island Sound and private beach access just steps away. This striking coastal retreat is peacefully positioned on large, lush .39 acre grounds at the end of a private cul-de-sac in the desirable enclave of Orienta Point - where the only sound is the gentle sea breeze!
A spectacular home that channels mid-century ease with a fresh modern edge – clean lines, gallery white walls and an airy open layout that’s flooded with natural light. Step inside to a soaring 2-story entry and into a fabulous kitchen and great room where views of the sparkling Sound delight. This space is laid-back luxe – a waterfall center island, sunlit dining area, an idyllic sunroom or playroom - all with glass doors out to a streamlined deck for entertaining and an expansive, level lawn. The family room is stunning and offers direct access to the backyard, complemented by a light-filled office, a chic powder room, and an au pair or guest room with ensuite bath. On the 2nd-floor are three bedrooms, one with an ensuite, and two that share a full hall bath with twin vanities, plus a conveniently located laundry. Up a few steps on its own level, the primary suite lives like a private sun-drenched sanctuary with panoramic water views, a dreamy wraparound deck, exercise room or 2nd office, a resort like ensuite, and a walk-in closet to rival a designer boutique. On the lower-level is a spacious mudroom with storage and access to the 2-car garage.
Modern comfort meets sustainability with a whole-house generator, solar panels, and a state-of-the-art geothermal heating and cooling system—delivering peace of mind, energy efficiency, and long-term savings. This home is peace and serenity, steps from the water, yet close to downtown Larchmont and Mamaroneck, to schools and the train to NYC! Enjoy kayaking or paddle boarding on the private beach on Nautilus Lane!
Listing Agent
Houlihan Lawrence Inc. Brokerage Phone: 914-833-0420 License #30FO0834341 Listed on: 09/19/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $66,668
Year Built
- Built in 2021
Lot Details
- 0.39 Acre Lot
- Cul-De-Sac
- Landscaped
- Level Lot
- Garden
- Back and Front Yard
Parking
- 2 Car Attached Garage
- Driveway
Home Design
- Contemporary Architecture
- Frame Construction
Interior Spaces
- 4,479 Sq Ft Home
- 3-Story Property
- Open Floorplan
- Built-In Features
- Cathedral Ceiling
- Skylights
- Recessed Lighting
- Mud Room
- Entrance Foyer
- Living Room with Fireplace
- Storage
- Water Views
- Partial Basement
Kitchen
- Gourmet Kitchen
- Breakfast Bar
- Oven
- Range
- Microwave
- Dishwasher
- Stainless Steel Appliances
- Kitchen Island
- Disposal
Flooring
- Wood
- Radiant Floor
Bedrooms and Bathrooms
- 5 Bedrooms
- En-Suite Primary Bedroom
- Walk-In Closet
- Double Vanity
- Soaking Tub
Laundry
- Laundry Room
- Dryer
- Washer
Home Security
- Home Security System
- Smart Thermostat
- Fire and Smoke Detector
Outdoor Features
- Balcony
- Deck
- Terrace
Location
- Property is near public transit
- Property is near schools
- Property is near shops
Schools
- Central Elementary School
- Hommocks Middle School
- Mamaroneck High School
Utilities
- Central Air
- Geothermal Heating and Cooling
- Natural Gas Connected
- Cable TV Available
Listing and Financial Details
- Exclusions: Refrigerator on Lower Level
- Assessor Parcel Number 3203-009-000-00055-000-0359
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 | $66,781 | $2,925,000 | $815,000 | $2,110,000 |
| 2023 | $31,217 | $3,000,000 | $815,000 | $2,185,000 |
| 2022 | $21,128 | $1,440,000 | $815,000 | $625,000 |
| 2021 | $28,398 | $1,122,000 | $815,000 | $307,000 |
| 2020 | $28,082 | $1,122,000 | $815,000 | $307,000 |
| 2019 | $27,872 | $1,122,000 | $815,000 | $307,000 |
| 2018 | $27,572 | $1,122,000 | $815,000 | $307,000 |
| 2017 | $0 | $1,122,000 | $815,000 | $307,000 |
| 2016 | $20,082 | $1,100,000 | $815,000 | $285,000 |
| 2015 | -- | $1,100,000 | $815,000 | $285,000 |
| 2014 | -- | $999,999 | $815,000 | $184,999 |
| 2013 | -- | $999,999 | $815,000 | $184,999 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 10/24/2025 10/24/25 | Pending | -- | -- | -- | |
| 09/19/2025 09/19/25 | For Sale | $3,825,000 | +150.8% | $854 / Sq Ft | |
| 10/05/2020 10/05/20 | Sold | $1,525,000 | +9.0% | $527 / Sq Ft | View Prior Sale |
| 07/28/2020 07/28/20 | For Sale | $1,399,000 | -- | $484 / Sq Ft | |
| 07/23/2020 07/23/20 | Pending | -- | -- | -- |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Bargain Sale Deed | $800,000 | None Available |
Source: OneKey® MLS
MLS Number: 882587
APN: 3203-009-000-00055-000-0359
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