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for saleRealtyLens property overview
$3,950,000

42 E 20th St Unit 4AD

Manhattan, NY, 10003
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3Beds
2.5Baths
2,219Sqft
$1780$/sqft

Comps

Listing Notes

This 2, 200-square-foot property features well-proportioned bedrooms and 11-foot ceilings. Oversized 8.5 x 5 ft windows provide 60 linear feet of frontage overlooking treetops and historic facades along landmarked East 20th Street. 4A offers a layout that is rarely found in this downtown neighborhood. Upon entering the loft, the sense of light and space is immediate. The living room spans approximately 19 x 23 feet, providing ample space for large-scale entertaining and dining. The great room features an open kitchen with Poggen Pohl cabinets, a Sub-Zero refrigerator, and a Miele 6-burner range. The generously sized primary suite can accommodate an additional sitting area and home office. The 5-fixture ensuite bathroom includes double vanities, a stall shower, and a deep soaking tub. Two secondary bedrooms offer excellent storage and can accommodate queen beds with desks. A second full bath and powder room are located across the hall. The home includes a side-by-side washer/ dryer, large storage closets, a pantry, HVAC, and is delivered in turnkey condition. The Bullmoose Condominium is one of the Flatiron's pre-eminent midblock prewar condominiums. The building features 22 loft-style apartments, a rooftop deck, an on-site super, video intercom with remote access, and low common charges. Located between Park Avenue and Broadway, 42 East 20th Street is moments from Madison Square Park and some of New York City's most notable restaurants and retail. The location offers beautiful architecture and convenient access to every major subway line and amenity.

Market Insights

Below nearby median-10%

$1780/sqft vs a nearby median of $1982/sqft.

Nearby median$1982/sqft
Nearby properties24
Property size2,219 sqft
  • -10% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 2,219 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$4.96M$4.47M$5.46M · 41% confidence
vs ask $3.95M−$1.01M (−25.7%)

Asking price is about 25.7% below the fair value — likely to draw competing offers if it's still on market.

$2,111/sqft median across 3 tight comps × 2,219 sqft= $4.68M
  • Transit access+$187k +4.0%
  • Pre-war character+$117k +2.5%
  • Days-on-market gravity−$23k −0.5%
Cumulative NYC adjustments+$281k+6.0%

Property Read

FreshnessCurrent market data

The listing facts are current enough for an initial property review.

Market Position-10% vs nearby

The asking price per square foot is below the nearby median, which can be worth a closer comp check.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read2 items to check
AI ReadinessReady to analyze
Assistant read

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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market
62 days
Last price change
No change recorded
Listed
Mar 12, 2026
Photos
20 photos
Property type
condos
Status
for sale

Features & Amenities

ElevatorWasher DryerModern KitchenOpen KitchenHigh CeilingEnsuiteHome OfficeOfficeGreat RoomSoaking Tub

Photos

Building Facts

Year built
1910
Stories
9
Total units
23
Residential units
22
Building area
1.37 ac
Lot size
8,096 sqft
Land use
Mixed residential and commercial buildings
Building class
RM

From NYC public records where available.

Price History

May 13, 2026Initial record
$3,950,000for sale

You can also find this listing on Realtor.com.

Listing data sourced from realtor.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.