The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$480,000
420 E 51st St Apt 7B
New York, NY, 10022
View more New York, NY property pages1Beds
1Baths
N/ASqft
N/A$/sqft
Market Insights
Market comparison pendingN/A
Comparable price-per-square-foot data is still developing for this home.
Nearby median$811/sqft
Nearby properties12
Property sizeN/A
- 12 nearby properties available for comparison.
- 20 price records are available for this property.
- Square footage is missing, so valuation should lean more heavily on comps and condition.
Estimated Monthly Payment
Per month, all-in$3,155/mo
Assumes 20% down, 7.00% APR over 30 years. Tax and insurance are national-average estimates — your lender quote will differ.
- Principal & interest$2,555
- Property tax (est.)$440
- Home insurance (est.)$160
Property Read
Nearby inventory exists, but square-footage or price data is incomplete for a clean median comparison.
Recorded price cuts can create room for negotiation, but the latest ask still needs to be compared against true comps.
Diligence Read2 items to check
AI ReadinessNeeds verification
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Listing Details
- Days on market
- 26 days
- Last price change
- Up $474,505 (8635%)
- Listed
- Apr 16, 2026
- Photos
- 7 photos
- Property type
- coop
- Status
- for sale
Photos
Building Facts
- Year built
- 1962
- Stories
- 13
- Total units
- 110
- Residential units
- 110
- Building area
- 3.56 ac
- Lot size
- 18,075 sqft
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
May 13, 2026diff
$480,000for sale
May 12, 2026diff
$5,495for rent
May 12, 2026diff
$480,000for sale
May 12, 2026diff
$5,495for rent
May 12, 2026diff
$480,000for sale
May 12, 2026diff
$5,495for rent
May 12, 2026diff
$480,000for sale
May 12, 2026diff
$5,495for rent
Public Records
DOB violations2 open
48 total recorded against the building
HPD violations1 open
1 class C (immediately hazardous)
ACRIS documents181
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)11,286
Top: illegal parking
Top complaint types in ZIP 10022
- Illegal Parking1,366
- Noise772
- Street Condition728
- HEAT/HOT WATER651
- Noise - Residential557
Recent DOB
- Nov 22, 2023V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
- Jul 19, 2023V-DOB VIOLATION - ACTIVE · C-CONSTRUCTION OTHER OPTIONAL
- Aug 4, 2021V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
- Apr 16, 2019V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Recent HPD
- Nov 17, 2025Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
- Oct 25, 2016Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
- Jun 25, 1991Class C · SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED AT STREET DOOR TO 1 STY PUBLIC HALL VESTIBULE.
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.