The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$895,000
340 E 23rd St Apt 4K
New York, NY, 10010
View more New York, NY property pages1Beds
1Baths
704Sqft
$1271$/sqft
Market Insights
Above nearby median+36%
$1271/sqft vs a nearby median of $937/sqft.
Nearby median$937/sqft
Nearby properties12
Property size704 sqft
- +36% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 704 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$672k$612k – $732k · 50% confidence
vs ask $895k+$223k (+24.9%)
Asking price is about 24.9% above where comps + adjustments land — there is room to negotiate.
$937/sqft median across 6 tight comps × 704 sqft= $659k
- Modern construction+$10k +1.5%
- Transit access+$3k +0.5%
Cumulative NYC adjustments+$13k+2.0%
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.
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Listing Details
- Days on market
- 26 days
- Last price change
- No change recorded
- Listed
- Apr 16, 2026
- Photos
- 10 photos
- Property type
- condos
- Status
- for sale
Photos
Building Facts
- Year built
- 2007
- Stories
- 21
- Total units
- 209
- Residential units
- 207
- Building area
- 4.39 ac
- Lot size
- 16,819 sqft
- Land use
- Mixed residential and commercial buildings
- Building class
- RM
From NYC public records where available.
Price History
May 4, 2026Initial record
$895,000for sale
Public Records
DOB violations5 open
62 total recorded against the building
HPD violations0 open
0 total recorded
ACRIS documents0
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)11,117
Top: encampment
Top complaint types in ZIP 10010
- Encampment2,186
- HEAT/HOT WATER707
- Homeless Person Assistance676
- Noise - Residential616
- Noise607
Recent DOB
- May 18, 2021V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- May 18, 2021V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- May 18, 2021V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- Mar 16, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.