Duplex with High
For Sale
$5,850,000
137 E 66TH Street 4/5A, New York City, NY 10065
Duplex features three wood-burning fireplaces, four bedrooms, and windowed bathrooms with doorman, gym, and roof garden.
Days on Market262
Property Features for 137 E 66TH Street 4/5A
General Information
Standard status
Active
Property subtype
Duplex
Additional Details
HOA Fee
$426
Amenities
full-time doorman
live-in resident manager
gym
roof garden
central laundry room
dedicated storage bin
Building Details
Year Built
1918
Tenancy
Multi
Listing Agency:
Corcoran Group
(917) 863-8209
Listed By:
Cathy F Franklin · License #40FR0710876
(917) 863-8209
Source:
Serhant
Added: Nov 11, 2025
Changed: Jul 30
Last Checked: Jul 30 at 7:19AM
Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Corcoran Group
Investment Insights
Based on property information with market context.
Located at 137 E 66TH Street 4/5A, this prewar duplex (built in 1918) blends classic architectural details with modern comforts. The dramatic double-height living room includes 19-foot ceilings, a wood-burning fireplace, floor-to-ceiling bookshelves, and four large south-facing windows. The home also includes three wood-burning fireplaces and an eye-catching 15'4" north-facing stained-glass window.
The main level offers a gracious entrance gallery, a formal dining room, and a windowed eat-in kitchen with built-in pantry storage and top-of-the-line appliances, including a Wolf range with grill, Miele dishwasher, Sub-Zero refrigerator and freezer, and a built-in Frigidaire microwave. Upstairs, a balcony overlooks the living room, alongside the primary suite with a windowed dressing room, multiple closets, and a primary bathroom with dual sinks, a separate shower, and a soaking tub. Additional rooms include an upstairs sitting area with a built-in desk, multiple bedrooms with windowed en-suite and hall bathrooms, a windowed laundry room, and a secondary kitchenette.
The co-op community provides full-time doorman service, a live-in resident manager, a gym, roof garden, and central laundry room. The building permits up to 50% financing and includes a 3% flip tax payable by the purchaser.
The main level offers a gracious entrance gallery, a formal dining room, and a windowed eat-in kitchen with built-in pantry storage and top-of-the-line appliances, including a Wolf range with grill, Miele dishwasher, Sub-Zero refrigerator and freezer, and a built-in Frigidaire microwave. Upstairs, a balcony overlooks the living room, alongside the primary suite with a windowed dressing room, multiple closets, and a primary bathroom with dual sinks, a separate shower, and a soaking tub. Additional rooms include an upstairs sitting area with a built-in desk, multiple bedrooms with windowed en-suite and hall bathrooms, a windowed laundry room, and a secondary kitchenette.
The co-op community provides full-time doorman service, a live-in resident manager, a gym, roof garden, and central laundry room. The building permits up to 50% financing and includes a 3% flip tax payable by the purchaser.
Key Highlights
- Prewar duplex built in 1918 with classic architectural detailing
- Double‑height living room with 19‑foot ceilings and floor‑to‑ceiling bookshelves
- Three wood‑burning fireplaces plus a 15'4" north‑facing stained‑glass window
Property Analytics
Current Use
Lease Details
Multi-tenant
Tenancy
Location Intelligence
Trade Area within ½ mile
37,864
Businesses Nearby
Explore this area
Business Placement
Demographics for 10065, NY
32,891
Population
22,734
Households
1.4
Avg Household Size
40
Median Age
86%
College-Educated
98%
High-School Grad
0.4 sq mi
ZIP Area
82,228
Density / Sq Mi
$160,938
Median Household Income
$121,212
Median Earnings
$2,828
Median Rent
$1,368,200
Median Home Value
Market
Vacancy Rate% for Multifamily in Northeast region
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Frequently Asked Questions
What type of property is this?
Duplex - Duplex features three wood-burning fireplaces, four bedrooms, and windowed bathrooms with doorman, gym, and roof garden.
Where is this duplex located?
The property is located at 137 E 66TH Street 4/5A New York City, NY.
What is the asking price?
The asking price for this property is $5,850,000.
What are key features of this property?
This property features: Prewar duplex built in 1918 with classic architectural detailing; Double‑height living room with 19‑foot ceilings and floor‑to‑ceiling bookshelves; Three wood‑burning fireplaces plus a 15'4" north‑facing stained‑glass window
