RealtyLens
for saleRealtyLens property overview
$945,000

340 E 23rd St Apt 10A

Manhattan, NY, 10010
View more Manhattan, NY property pages
1Beds
1Baths
658Sqft
$1436$/sqft

Market Insights

Below nearby median-21%

$1436/sqft vs a nearby median of $1821/sqft.

Nearby median$1821/sqft
Nearby properties8
Property size658 sqft
  • -21% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 658 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$1.19M$1.10M$1.27M · 65% confidence
vs ask $945k−$241k (−25.5%)

Asking price is about 25.5% below the fair value — likely to draw competing offers if it's still on market.

$1,821/sqft median across 5 tight comps × 658 sqft= $1.20M
  • Days-on-market gravity−$36k −3.0%
  • Modern construction+$18k +1.5%
  • Transit access+$6k +0.5%
Cumulative NYC adjustments−$12k−1.0%

Property Read

FreshnessCurrent market data

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

Market Position-21% 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 Read1 item 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
168 days
Last price change
No change recorded
Listed
Nov 25, 2025
Photos
13 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
$945,000for 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.