RealtyLens
for saleRealtyLens property overview
$840,000

640 W 237th St Apt 6D

Bronx, NY, 10463
View more Bronx, NY property pages
2Beds
2Baths
1,446Sqft
$581$/sqft

Market Insights

Above nearby median+17%

$581/sqft vs a nearby median of $497/sqft.

Nearby median$497/sqft
Nearby properties8
Property size1,446 sqft
  • +17% versus the nearby median price per square foot.
  • 5 price records are available for this property.
  • 1,446 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$753k$684k$822k · 49% confidence
vs ask $840k+$87k (+10.4%)

Asking price is about 10.4% above where comps + adjustments land — there is room to negotiate.

$521/sqft median across 3 tight comps × 1,446 sqft= $753k
  • Transit access−$11k −1.5%
  • Modern construction+$11k +1.5%
Cumulative NYC adjustments+$0+0.0%

Property Read

FreshnessCurrent market data

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

Market Position+17% vs nearby

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 Movement2 price cuts

Recorded price cuts can create room for negotiation, but the latest ask still needs to be compared against true comps.

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
57 days
Last price change
Up $834,500 (15173%)
Listed
Mar 16, 2026
Photos
10 photos
Property type
condos
Status
for sale

Photos

Building Facts

Year built
2006
Stories
20
Total units
66
Residential units
65
Building area
2.55 ac
Lot size
9,503 sqft
Land use
Multi-family elevator buildings
Building class
R4

From NYC public records where available.

Price History

May 5, 2026diff
$840,000for sale
May 4, 2026diff
$5,500for rent
May 4, 2026diff
$840,000for sale
May 4, 2026diff
$5,500for rent
May 4, 2026Initial record
$840,000for sale

Public Records

DOB violations1 open

37 total recorded against the building

HPD violations3 open

3 total recorded

ACRIS documents0

Tax-lot deed, mortgage, and transfer records on file

311 calls (12 mo)38,185

Top: illegal parking

Top complaint types in ZIP 10463

  • Illegal Parking9,241
  • HEAT/HOT WATER6,062
  • Noise - Residential3,944
  • Noise - Street/Sidewalk1,986
  • Blocked Driveway1,424

Recent DOB

  • Dec 1, 2022V-DOB VIOLATION - ACTIVE · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE
  • Jun 1, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
  • Jun 1, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
  • May 25, 2018V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED

Recent HPD

  • Sep 9, 2019Class B · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 10D, 10th STORY, 1st APARTMENT FROM NORTH AT EAST
  • Sep 9, 2019Class B · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 10D, 10th STORY, 1st APARTMENT FROM NORTH AT EAST
  • Aug 8, 2019Class B · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CRACKING WOOD FLOOR IN THE KITCHEN LOCATED AT APT 10D, 10th STORY, 1st APARTMENT FROM NORTH AT EAST

Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.

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.