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$8,750,000
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Property Description
ALL OFFERS WELCOME - Bring Your Contractor!Park Block Mansion With ElevatorNestled on a prime Central Park block in the Upper West Side, 51 West 73rd Street is a rare single-family elevator townhouse and one of New York City's few remaining Queen Anne residences. Built in 1885 by Henry J. Hardenbergh-the architect behind the Dakota-this exquisite 7,000-sf, 5-story mansion is steeped in history and designed for those who love to entertain. Preserved original details-such as the classic dining room with authentic mantels, pocket doors, high ceilings, and vintage light fixtures-are thoughtfully paired with smart modern updates. With 7 bedrooms and 8 bathrooms (6 full, 2 half), every level offers generous, light-filled interiors that honor its heritage while providing ample space. Set on a quiet, tree-lined street in an unbeatable neighborhood, this magnificent townhouse offers an enchanting blend of romance, grand living spaces, and historical charm. Just a short stroll from Strawberry Fields and the Central Park Boathouse, with the American Museum of Natural History and Lincoln Center nearby, the home is immersed in cultural vibrancy. Meticulous details abound-from exquisite stained glass accents to a vaulted extension that exudes timeless elegance. Intricate woodwork and carved ceiling medallions further enhance the home's grandeur, inviting you to experience a residence defined by graceful proportions, a warm and welcoming ambiance, and an undeniable sense of history and artistry.Parlour FloorA majestic original wood door welcomes you into a refined entryway that leads into the famed Grand Central foyer and formal dining room. In the foyer, discreet wood closets artfully conceal a hidden powder room, preserving the space's clean lines, while the formal dining area-framed with contemporary built-ins yet echoing classic design-sets the stage for future gatherings.From the Grand Central foyer, you step into the living room that spans the full width of the townhouse. Floor-to-ceiling picture windows flood the space with natural light, and a romantic triple-height ceiling extension-soaring to 35 feet and draped with ivy-creates an atmosphere that is both striking and intimate. Ornate woodwork with intricate carvings and large original pendant lights add refined character, while a gracefully curving spiral staircase provides rear access directly to the kitchen-a unique feature designed for effortless entertaining.Third FloorJust off the elevatored landing, a charming dressing room or study-accentuated by a delicate stained-glass arch and offering views of neighboring townhouses along 73rd Street-features ample wall closet space, making it an ideal retreat or refined workspace. Beyond this space, a private primary suite awaits with a luxurious bathroom featuring double sinks, a walk-in shower, and a jetted tub for indulgent relaxation. The primary bedroom is secluded facing the garden while still being light and airy, particularly enhanced by an interior balcony overlooking the triple-height extension-a distinctly romantic detail that adds the perfect spot for coffee and morning light with the eastern facing windows and skylight.Fourth & Fifth FloorsThe fourth and fifth floors comprise five spacious bedrooms-three of which feature their own en-suite bathrooms and generous closet space-to ensure both comfort and privacy. A tasteful mix of updated full baths and refined half-baths strikes a harmonious balance between historic charm and modern functionality. Additionally, a bonus area on the top floor, offers a flexible space that can serve as a family lounge, playroom, or dedicated home office. A skylight on the fifth floor bathes the space and stairwell in natural light, enhancing the airy, open feel as you ascend the stairs.Garden FloorThe garden level is purposefully designed for entertaining. A large eat-in kitchen opens directly onto the back garden-ideal for hosting gatherings or enjoying relaxed family meals during warmer months
Full Property Details
Full Property Details for 51 W 73rd St
General
- Price: $8,750,000
- Taxes: $79,404
- Status: Active
- Type: Single Family
- Source: REBNY
- MLS ID: RLS20120337
- Updated: 10/10/2026
- Added to Site: 215 day(s) ago
Interior
- Number of Rooms: 11
Rooms
Bathrooms
- Total Bathrooms: 8
- Full Bathrooms: 6
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 7
Other Rooms
- Laundry: See Remarks
Exterior
- Exterior Features: Balcony, Garden, Private Outdoor Space Under 60 Sqft
- Porch/Patio/Deck: Patio, Balcony
Location
- County: New York
- Subdivision: Upper West Side
- Cross Streets: Columbus Avenue/Central Park West
Community
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
- Heating Type: Natural Gas
Structural Information
- Architectural Style: Prewar
- Structure Type: Townhouse
- Stories/Levels: 4
- Square Feet: 7,080
- Living Area: 7,080 Sq. Ft.
- Year Built: 1885
- Other Struct. Feat.: Elevator(s)
Lot Features
- Lot Size: 2040
- Lot Dimensions: 20.00 x 102.00
Financial Considerations
- Tax Amount: $79,404
Disclosures and Reports
- Property ID: 1126-0107
- Block: 1126
- Lot Number: 107
Listing Courtesy of Vandenberg Inc
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Schools
Schools serving 51 W 73rd St
School District:New York City Geographic School District 03
| Name | Grades | Distance |
|---|---|---|
Ps 87 William Sherman 160 West 78th Street, New York, NY 10024 | K-5 | 0.3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 51 W 73rd St
Date
Details
Price
Change
Source
3/10/2026
Listed
$8,750,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 51 W 73rd St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$79,404
-1%
$392,280
-1%
2024
$79,942
—
$395,340
-1%
2024
$79,942
6%
$398,018
6%
2023
$75,422
-1%
$375,514
-32%
2022
$76,263
-3%
$552,900
-5%
2021
$78,426
5%
$584,460
-12%
2020
$74,416
7%
$665,640
-7%
2019
$69,385
6%
$717,420
129%
2018
$65,461
3%
$312,928
—
2017
$63,790
3%
$312,928
1%
2016
$62,082
8%
$310,548
6%
2016
$57,288
1880%
$292,972
6%
2014
$2,894
-94%
$276,402
6%
2013
$47,474
—
$260,774
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 51 W 73rd St
51 W 73rd Street, New York, NY 10023 (MLS# RLS20120337) is a Single Family property with 7 bedrooms, 6 full bathrooms and 2 partial bathrooms. 51 W 73rd Street is currently listed for $8,750,000 and was received on March 10, 2026. Want to learn more about 51 W 73rd Street? Do you have questions about finding other Single Family real estate for sale in New York? You can browse all New York real estate or contact a Coldwell Banker agent to request more information.

