800 Rushmore Avenue, Mamaroneck, NY, 10543 | $4,975,000

Unique Contemporary custom home built by Coastline Modern Houses, 2022 Westchester County NY award winner for "Whole Home Architecture" with modern details and High-end/High-tech features in prestigious Orienta Point waterfront community 40 min from NYC. Close to beach, marinas, park, harbor, clubs, shops, restaurants and train station. Top of the line premium imported aluminum windows and doors make the house bright and widely open to the exterior. Spacious open first floor with impressive living spaces, 10' to 12' ceilings, exposed I-beams, stone and wood accents. Amazing European custom built kitchen featuring a large island and doors to the deck. Upscale primary suite with spa-like bathroom and a south terrace. All the bedrooms have their own en-suite bathroom. Option for home offices. Very private, estate like property with front gate, fully screened. Large landscaped yard with magnificent front yard. Option to build a swimming pool.


  • Rooms: 12
  • Bedrooms: 7
  • Baths: 7 full / 1 half
  • Style: Contemporary
  • Year Built: 1950
  • Garage: 3-car Attached, 3 Car Attached, Driveway
  • Heating: Propane, Hydro Air, Radiant, Hot Water
  • Cooling: Central Air
  • Basement: Partial, Walk-Out Access
  • Approx Sq. Feet: 5,970
  • Acreage: 0.7
  • Est. Taxes: $27,371
  • Lot Desc: Level, Near Public Transit
  • Elem. School: Central School
  • Middle School: Hommocks School
  • High School: Mamaroneck High School
  • School District: Mamaroneck
  • MLS#: H6258872
  • Days on Market: 137 days
  • Website: https://www.raveis.com
Listing information has been assembled from various sources of varying degrees of reliability. Any information critical to the buying decision should be independently verified.Listing courtesy of Julia B Fee Sothebys Int. Rlty   Phone: 914-834-0270

William Raveis Family of Services

Our family of companies partner in delivering quality services in a one-stop-shopping environment. Together, we integrate the most comprehensive real estate, mortgage and insurance services available to fulfill your specific real estate needs.

Customer Service



Our family of companies offer our clients a new level of full-service real estate. We shall:

  • Market your home to realize a quick sale at the best possible price
  • Place up to 20+ photos of your home on our website, raveis.com, which receives over 1 billion hits per year
  • Provide frequent communication and tracking reports showing the Internet views your home received on raveis.com
  • Showcase your home on raveis.com with a larger and more prominent format
  • Give you the full resources and strength of William Raveis Real Estate, Mortgage & Insurance and our cutting-edge technology

To learn more about our credentials, visit raveis.com today.

Sarah AlvarezVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 1880936



Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
  • Is in constant contact with a full processing, underwriting, and closing staff to ensure an efficient transaction

Robert ReadeRegional SVP Insurance Sales, William Raveis Insurance



Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
  • Partners with major insurance companies including Chubb, Kemper Unitrin, The Hartford, Progressive,
    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

800 Rushmore Avenue, Mamaroneck, NY, 10543


Customer Service

William Raveis Real Estate

Phone: 888.699.8876


Sarah Alvarez

VP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 347.223.0992


NMLS Mortgage Loan Originator ID 1880936

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $3,980,000 $3,980,000 $3,980,000
Term 360 months 360 months 180 months
Initial Interest Rate** 6.000% 6.750% 6.375%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 7.377% 6.851% 6.539%
Monthly Tax Payment $2,281 $2,281 $2,281
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $23,862 $25,814 $34,397
Total Monthly Payment $26,268 $28,220 $36,803

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.