The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$849,888
20 West St Apt 40A
New York, NY, 10004
View more New York, NY property pages1Beds
1Baths
516Sqft
$1647$/sqft
Market Insights
Above nearby median+40%
$1647/sqft vs a nearby median of $1176/sqft.
Nearby median$1176/sqft
Nearby properties12
Property size516 sqft
- +40% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 516 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$650k$603k – $697k · 67% confidence
vs ask $850k+$200k (+23.5%)
Asking price is about 23.5% above where comps + adjustments land — there is room to negotiate.
$1,182/sqft median across 11 tight comps × 516 sqft= $610k
- Transit access+$24k +4.0%
- Pre-war character+$15k +2.5%
- High-density walkability+$12k +2.0%
- Special flood hazard zone−$12k −2.0%
Cumulative NYC adjustments+$40k+6.5%
Property Read
The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.
Price history is still limited; review again as more market activity becomes available.
Diligence Read2 items to check
AI ReadinessReady to analyze
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
- 4 days
- Last price change
- No change recorded
- Listed
- May 8, 2026
- Photos
- 23 photos
- Property type
- condos
- Status
- for sale
Photos
Building Facts
- Year built
- 1930
- Stories
- 45
- Total units
- 284
- Residential units
- 283
- Building area
- 4.13 ac
- Lot size
- 13,928 sqft
- Land use
- Mixed residential and commercial buildings
- Building class
- RM
From NYC public records where available.
Price History
May 8, 2026Initial record
$849,888for sale
Public Records
DOB violations1 open
105 total recorded against the building
HPD violations0 open
11 total recorded
ACRIS documents0
Tax-lot deed, mortgage, and transfer records on file
Recent DOB
- May 3, 2024V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
- Dec 1, 2022V*-DOB VIOLATION - DISMISSED · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE
- Jan 14, 2021V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- Jan 14, 2021V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Recent HPD
- Mar 30, 2022Class C · § 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE COMPACTOR ROOM AT PUBLIC HALL, 12th STORY
- Mar 30, 2022Class C · § 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE COMPACTOR ROOM AT PUBLIC HALL, 16th STORY
- Mar 30, 2022Class C · § 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE EXIT '' W'' AT PUBLIC HALL STAIRS, 14th STORY
- Mar 30, 2022Class A · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILING ALL STORIES, BOTH SECTION AT PUBLIC HALL STAIRS
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.