Seller's Agent in 2026
Pollena Forsman
Houlihan Lawrence Inc.
(914) 420-8665
267 Total Sales
800 Rushmore Ave Mamaroneck, NY 10543
Mamaroneck Area
7
Beds
7.5
Baths
5,970
Sq Ft
0.7
Acre Lot
Highlights
- Eat-In Gourmet Kitchen
- Floor-to-Ceiling Windows
- Open Floorplan
- Mamaroneck High School Rated A+
- 0.7 Acre Lot
- Deck
About This Home
As of May 2026A striking 2023 architectural modern masterpiece, this exceptional contemporary home is set within the coveted coastal enclave of Orienta Point. Privately positioned on a gated 0.70-acre property, it offers a rare blend of serenity and sophistication just moments from the waterfront, Harbor Island Park, beach clubs, vibrant Village shops and dining, and Metro-North access to NYC. Designed with a modernist sensibility, the home showcases a refined palette of natural stone and warm wood, complemented by honey-toned floors, soaring ceilings, and expansive walls of glass that invite the outdoors in. A dramatic two-story foyer sets the tone, leading to a gallery-like living space and a stunning custom kitchen anchored by a 19-foot waterfall island and premium appliances, including an Italian Bertazzoni cooktop. The open-concept great room flows seamlessly to an expansive deck, level backyard sited for a pool, and a fully equipped outdoor kitchen with a Medallion grill beneath a pergola—perfect for effortless indoor-outdoor living. Thoughtfully designed for both everyday comfort and entertaining, the main level features two fireplaces, both gas and wood burning, an elegant dining room, wet bar, stylish powder room, generous walk-in coat closet, and a sunlit family room with soaring ceilings. Additional highlights include a well-appointed mudroom with access to the three-car garage, an oversized walk-in pantry, and three tranquil ensuite bedrooms. Upstairs, a central lounge opens to a sun-drenched deck with views of the harbor and boats, accompanied by two ensuite bedrooms, a spacious laundry room, a flexible nursery or office, and a full hall bath. The primary suite is a true retreat, offering a fireplace, floor-to-ceiling glass doors to a private balcony, a sitting area, a spa-like bath, and a boutique-style walk-in closet designed for two. All bedrooms are fully equipped with electric shades. The lower level adds approximately 1,300 square feet of versatile bonus space with direct access to the backyard through glass sliders—ideal for recreation, gym, wellness and future pool use. A rare offering of modern luxury, privacy, and effortless coastal living.
Last Agent to Sell the Property
Houlihan Lawrence Inc. Brokerage Phone: 914-833-0420 License #30FO0834341 Listed on: 04/22/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $97,267
Year Built
- Built in 1950 | Remodeled in 2023
Lot Details
- 30,492 Sq Ft Lot
- Level Lot
- Front and Back Yard Sprinklers
- Garden
Parking
- 3 Car Attached Garage
Home Design
- Contemporary Architecture
- Frame Construction
Interior Spaces
- 5,970 Sq Ft Home
- 2-Story Property
- Open Floorplan
- Wet Bar
- Central Vacuum
- Built-In Features
- Cathedral Ceiling
- Ceiling Fan
- Recessed Lighting
- Chandelier
- 3 Fireplaces
- Wood Burning Fireplace
- Electric Fireplace
- Gas Fireplace
- Floor-to-Ceiling Windows
- Window Screens
- Mud Room
- Entrance Foyer
- Formal Dining Room
- Storage
Kitchen
- Eat-In Gourmet Kitchen
- Breakfast Bar
- Oven
- Gas Cooktop
- Microwave
- Dishwasher
- Wine Refrigerator
- Stainless Steel Appliances
- Kitchen Island
- Disposal
Flooring
- Wood
- Radiant Floor
Bedrooms and Bathrooms
- 7 Bedrooms
- Main Floor Bedroom
- En-Suite Primary Bedroom
- Dual Closets
- Walk-In Closet
- Bathroom on Main Level
- Double Vanity
- Soaking Tub
Laundry
- Laundry Room
- Dryer
- Washer
Basement
- Walk-Out Basement
- Basement Fills Entire Space Under The House
- Basement Storage
Home Security
- Home Security System
- Smart Thermostat
Outdoor Features
- Balcony
- Deck
- Covered Patio or Porch
- Outdoor Kitchen
- Fire Pit
- Exterior Lighting
- Pergola
- Outdoor Gas Grill
Schools
- Central Elementary School
- Hommocks Middle School
- Mamaroneck High School
Utilities
- Central Air
- Hydro-Air Heating System
- Radiant Heating System
- Heating System Uses Propane
- High Speed Internet
Listing and Financial Details
- Assessor Parcel Number 3203-009-000-00038-000-0015
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Apr 22, 2026
Closed on
May 28, 2026
Sold by
Bought by
Seller's Agent
Pollena Forsman
Houlihan Lawrence Inc.
Buyer's Agent
Nile Lundgren
Serhant LLC
List Price
$4,350,000
Sold Price
$4,600,000
Premium/Discount to List
$250,000
5.75%
Views
31
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-34.65%
Purchase Details
Closed on
Apr 11, 2025
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,869,570
Interest Rate
0.0275%
Mortgage Type
New Conventional
Purchase Details
Listed on
Jun 8, 2021
Closed on
Sep 30, 2021
Sold by
Bought by
Seller's Agent
Mary Gail Barry
Compass Greater NY, LLC
Buyer's Agent
Mariella Malizia
Compass Greater NY, LLC
List Price
$1,149,000
Sold Price
$1,175,000
Premium/Discount to List
$26,000
2.26%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
31.63%
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Bargain Sale Deed | $4,600,000 | Madison Title | |
| Bargain Sale Deed | $4,300,000 | Future Title | |
| Deed | $1,175,000 | Rjf Title Agency Llc | |
| Executors Deed | $1,175,000 | Rjf Title |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $3,869,570 | New Conventional | |
| Previous Owner | $235,000 | New Conventional | |
| Previous Owner | $100,000 | New Conventional | |
| Previous Owner | $1,770,000 | New Conventional |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 05/28/2026 05/28/26 | Sold | $4,600,000 | 0.0% | $771 / Sq Ft | |
| 05/01/2026 05/01/26 | Pending | -- | -- | -- | |
| 04/28/2026 04/28/26 | Off Market | $4,600,000 | -- | -- | |
| 04/22/2026 04/22/26 | For Sale | $4,350,000 | +270.2% | $729 / Sq Ft | |
| 09/30/2021 09/30/21 | Sold | $1,175,000 | 0.0% | $538 / Sq Ft | View Prior Sale |
| 07/20/2021 07/20/21 | Pending | -- | -- | -- | |
| 07/12/2021 07/12/21 | Off Market | $1,175,000 | -- | -- | |
| 06/08/2021 06/08/21 | For Sale | $1,149,000 | -- | $526 / Sq Ft |
Source: OneKey® MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2025 | $78,189 | $4,275,000 | $598,000 | $3,677,000 |
| 2024 | $88,035 | $4,795,000 | $598,000 | $4,197,000 |
| 2023 | $28,864 | $3,272,000 | $598,000 | $2,674,000 |
| 2022 | $20,820 | $1,175,000 | $598,000 | $577,000 |
| 2021 | $27,502 | $1,164,000 | $598,000 | $566,000 |
| 2020 | $27,183 | $1,130,000 | $598,000 | $532,000 |
| 2019 | $26,873 | $1,130,000 | $598,000 | $532,000 |
| 2018 | $26,582 | $1,130,000 | $598,000 | $532,000 |
| 2017 | $0 | $1,130,000 | $598,000 | $532,000 |
| 2016 | $18,701 | $1,108,000 | $473,000 | $635,000 |
| 2015 | -- | $1,055,000 | $473,000 | $582,000 |
| 2014 | -- | $1,055,000 | $473,000 | $582,000 |
| 2013 | -- | $1,055,000 | $473,000 | $582,000 |
Source: Public Records
Agents Affiliated with this Home
-
Pollena Forsman
-
Nile Lundgren
Buyer's Agent in 2026
Nile Lundgren
Serhant LLC
(347) 994-4417
80 Total Sales
-
Mary Gail Barry
Seller's Agent in 2021
Mary Gail Barry
Compass Greater NY, LLC
(914) 715-5835
135 Total Sales
-
Mariella Malizia
Buyer's Agent in 2021
Mariella Malizia
Compass Greater NY, LLC
(914) 310-9394
4 Total Sales
Map
Source: OneKey® MLS
MLS Number: 969767
APN: 3203-009-000-00038-000-0015
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The data relating to real estate for sale or lease on this web site comes in part from OneKey® MLS. Real estate listings held by brokerage firms other than Ten-X are marked with the OneKey® MLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker.
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Copyright 2026 OneKey® MLS. All rights reserved.
Based on information submitted to the MLS GRID
Listings courtesy of OneKey® MLS as distributed by MLS GRID
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