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125 East 65th StreetNew York, NY 10065

For Sale

$45,500,000

Smart Buyer Rebate $568,750

  35-Foot-Wide Mansion -   approximately 14,300 Interior SF + 3,500 Exterior SF -  6 Beds - 11 Baths - Rooftop Oasis - Garden - Wellness Level A rare offering on the Upper East Side,  125 East 65th Street is a magnificent  35-foot-wide Neo-Federal mansion  originally designed in  1904 by Charles A. Platt, the celebrated architect behind residences for the  Roosevelts and Astors. The  Flemish bond brick facade with stone trim exemplifies Platt's mastery of early 20th-century American architecture. Following a  meticulous, top-to-bottom gut renovation, the residence now combines  historic grandeur with modern sophistication, offering both timeless elegance and every contemporary luxury.  This home has exceptional scale spanning approximately 14,300 interior square fee  across six expansive levels, with an additional 3,500 square feet of private outdoor space. This extraordinary townhouse features six bedrooms, eleven bathrooms , and five fireplaces . Designed for grand entertaining, the home has a  30 foot + x 20 living room with  11-foot beamed ceilings, and a  formal dining room that comfortably seats sixteen. Residence Highlights 35-foot width with exceptional scale and ceiling heights Fully rebuilt down to the studs with all-new plumbing, electrical, windows, floors, elevator and more 6 bedrooms, 11 bathrooms  (7 full, 4 powder) Grand living room with 11-foot beamed ceilings, herringbone oak floors and an original fireplace  Full-floor primary suite with two dressing rooms, dual baths, sitting room, and wet bar Dedicated bedroom level with four en-suite bedrooms and a playroom, (separate staff quarters on the garden level) State-of-the-art Schindler elevator (commercial-grade, 3,000 lb. capacity) Newly excavated wellness level featuring steam room, sauna, spa shower, and cold plunge Private gym, wine cellar/tasting room, media/game room Lush garden and  over 2,300 SF finished rooftop with irrigation, lighting, and gas line  Floor-by-Floor Overview Parlor Floor  A gracious foyer opens to a welcoming  den/receiving room with a fireplace and new windows. The  chef's kitchen features  Bakes & Kropp cabinetry and  JennAir appliances, including double ovens, 6-burner range, dual dishwashers and an oversized refrigerator/freezer. The gracious breakfast room, complete with fireplace, overlooks the lush garden. Plus, powder room. Third Floor  A dramatic  formal dining room with a fireplace - that easily sits sixteen, is supported by a  butler's pantry and side staff staircase. The  spectacular living room spans over 30 feet, with 11-foot beamed ceilings, herringbone oak floors, wet bar, and oversized fireplace. Plus, powder room. Fourth Floor / Primary Suite  A  full-floor sanctuary featuring a grand primary bedroom with fireplace, two custom dressing rooms, dual bathrooms, a private sitting room, and a wet bar. Fifth Floor / Bedroom Level  Four en-suite bedrooms and a spacious  playroom. A  staff bedroom is located on the garden floor. Garden Floor  Media/game room,  wine cellar and tasting room,  gym, powder room, staff bedroom with en-suite bath, and access to a  lushly landscaped garden. Lower Level / Wellness  A private spa experience with steam room, sauna, spa shower, and cold plunge. Plus laundry, mechanicals, and storage. Roof Deck  An expansive  2,000+ SF finished rooftop oasis equipped with irrigation, lighting, and a gas line. With only  three owners since its completion, 125 East 65th Street has been preserved and reimagined to the highest standard, offering the  best of both worlds: historic pedigree and contemporary luxury.  

Listed by Melissa Karen Post

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Serhant

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(917) 544-7250

Listed by Ryan M Serhant

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Serhant

Last updated October 17, 2025

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Source: REBNY #RLS20053868

Listing Facts

  • TypeSingle-family
  • NeighborhoodLenox Hill
  • Bedrooms6
  • Bathrooms9
  • Days on Prevu12
  • Taxes$292,212/year
  • Size14,346 sqft
  • Price per sqft$3,172

Amenities

  • Private Outdoor Space

Location

Mortgage Calculator

Listing History

10/10/2025
Listed by Serhant
$45,500,000

Estimated Closing Costs

Total
$2,689,450
Attorney Fees
$4,000
NYC Mansion Tax
$1,774,500
Title Insurance
$204,750
Bank Attorney
$1,500
Mortgage Recording Tax
$700,700
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $45,500,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 125 East 65th Street

Association

Amenities

  • Pets Allowed: Building Yes, No

Exterior

Construction

  • Number Of Units Total: 1
  • Stories Total: 1
  • Structure Type: Townhouse
  • Year Built: 1910
  • Entry Level: 1

Measurements

  • Building Area Total: 14,346
  • Building Area Units: SquareFeet
  • Lot Size Area: 2,450
  • Lot Size Dimensions: 35
  • Lot Size Units: SquareFeet

Financial

Taxes

  • Parcel Number: 1400-0011
  • Tax Annual Amount: $292,212.00

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 5
  • Interior Features: Smoke Free

Measurements

  • Living Area: 14,346
  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 7
  • Bathrooms Half: 4
  • Bathrooms Total Integer: 8
  • Bedrooms Total: 6
  • Rooms Total: 14

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Lenox Hill
  • Tax Block: 01400
  • Tax Lot: 0011

Utilities

Equipment

  • Has Cooling: Yes
  • Laundry Features: In Unit

Based on information from Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.