RealtyLens
for saleRealtyLens property overview
$725,000

309 W 20th St Unit 4R

Manhattan, NY, 10011
View more Manhattan, NY property pages
1Beds
1Baths
N/ASqft
N/A$/sqft

Listing Notes

Welcome home to your penthouse-level one bedroom, nestled away in a quiet courtyard building. Greenery on one side and a peaceful courtyard on the other create a European-style atmosphere within this historic apartment. With nine total windows, including north and south exposures plus three skylights throughout, the light is constant. Original exposed beams add character, while the layout is sensible. The walk-in closet is oversized and rare, made even better with its own skylight. A built-in breakfast bar adds flexibility, and the vaulted ceilings stretch over 11 feet. The bathroom is generously sized and nicely renovated, featuring a deep soaking tub. The entire apartment has been thoughtfully updated throughout. Guarantors, parental purchasing, and pied--terre use all permitted.

Market Insights

Market comparison pendingN/A

Comparable price-per-square-foot data is still developing for this home.

Nearby median$1329/sqft
Nearby properties8
Property sizeN/A
  • 8 nearby properties available for comparison.
  • Price history is limited, so current comps matter more than trend alone.
  • Square footage is missing, so valuation should lean more heavily on comps and condition.

Estimated Monthly Payment

Per month, all-in$4,765/mo

Assumes 20% down, 7.00% APR over 30 years. Tax and insurance are national-average estimates — your lender quote will differ.

  • Principal & interest$3,859
  • Property tax (est.)$665
  • Home insurance (est.)$242

Property Read

FreshnessCurrent market data

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

Market Position8 nearby signals

Nearby inventory exists, but square-footage or price data is incomplete for a clean median comparison.

Price MovementInitial price point

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

Diligence Read3 items to check
AI ReadinessNeeds verification
Assistant read

Generate a buyer-agent read of this listing — pricing, risks, comp check, and negotiation leverage. Takes a few seconds.

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

Listing Details

Days on market
20 days
Last price change
No change recorded
Listed
Apr 22, 2026
Photos
8 photos
Property type
coop
Status
for sale
Last sold
Oct 18, 2016 · $710,000

Features & Amenities

ElevatorTwo Or More StoriesVaulted CeilingRental PropertyWalk In ClosetSoaking TubVaulted Ceilings

Photos

Building Facts

Year built
1848
Stories
4
Total units
12
Residential units
12
Building area
6,100 sqft
Lot size
4,600 sqft
Land use
Multi-family walk-up buildings
Building class
C6

From NYC public records where available.

Price History

May 4, 2026Initial record
$725,000for sale

You can also find this listing on StreetEasy.

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