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400 EAST 84TH STREET

Manhattan · Upper East Side · New York, NY 10028

Built 1994 43 Floors 180 Units Condominiums
A
100/100
Compliance Score

No open violations on record. Building is in full compliance.

What This Means for Buyers

400 EAST 84TH STREET is a large-scale modern condominiums building with walk-up in Upper East Side. The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the ... Zoned C1-9, this building sits in a local retail uses serving nearby residents. The building has a clean compliance record with no open violations.

Upper East Side

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

View Full Neighborhood Profile

Public Records & Ownership Lookup

Search this building's deed history, mortgages, and LLC ownership through official NYC government databases. Free public data.

ACRIS Records

Every recorded deed, mortgage, and lien since 1966.

nyc.gov

NYC Property Portal

Tax bill, ownership, building class, zoning.

BBL: 1015637501.00000000

LLC Lookup

Find the managing member of an LLC owner from ACRIS.

dos.ny.gov

DOB BIS Record

Department of Buildings permits, violations, and certificates of occupancy.

nyc.gov/dob

Permanent Property Identifier

BBL: 1-01563-7501

New to ACRIS? Read our step-by-step guide.

Looking to buy in this building?

See active sale listings in Upper East Side and similar buildings nearby.

View Upper East Side listings

Active Listings in This Building

RLS Logo

Listing data provided by the REBNY Listing Service (RLS) and may not reflect all available activity. All listing information is deemed reliable but not guaranteed. Listing broker is identified in each listing detail.

Recently Rented in This Building

RLS Logo

Closed rental data from REBNY Listing Service (RLS). All information deemed reliable but not guaranteed.

Sales History

Date ▼ Unit Beds Price Sq Ft
Jul 22, 2026Unit 11F1BR$1,090,000746
Jul 16, 2026Unit 16A1BR$1,060,000745
Jul 15, 2026Unit 6F1BR$975,000746
Jul 7, 2026Unit 17A2BR$1,650,0001,049
Jun 30, 2026Unit 6C1BR$1,040,000748
Jun 24, 2026Unit 11D1BR$960,000654
Jun 17, 2026Unit 32C4BR$4,890,0002,429
Jun 16, 2026Unit 23B3BR$2,945,0001,624
Jun 15, 2026Unit 24A2BR$2,115,0001,302
Jun 15, 2026Unit 38C4BR$5,100,0002,429
Jun 10, 2026Unit 22D2BR$2,075,0001,249
Jun 9, 2026Unit 28C4BR$4,750,0002,429
Jun 4, 2026Unit 17B3BR$2,795,0001,623
Jun 1, 2026Unit 8F1BR$1,070,000746
Jun 1, 2026Unit 27C2BR$1,975,0001,178
Jun 1, 2026Unit 29B3BR$3,125,0001,625
May 21, 2026Unit 9E2BR$1,735,0001,174
May 26, 2026Unit 17C3BR$2,950,0001,940
May 14, 2026Unit 27A2BR$2,275,0001,302
May 15, 2026Unit 8E2BR$1,730,0001,156
May 11, 2026Unit 20A2BR$1,745,0001,049
May 8, 2026Unit 32B3BR$3,205,0001,625
May 8, 2026Unit 34A2BR$2,345,0001,331
May 8, 2026Unit 41A2BR$2,515,0001,331
May 6, 2026Unit 23C2BR$1,880,0001,178
May 7, 2026Unit 9F1BR$1,075,000746
May 6, 2026Unit 37B3BR$3,330,0001,625
May 4, 2026Unit 26A2BR$2,145,0001,302
May 1, 2026Unit 37A2BR$2,405,0001,331
Apr 29, 2026Unit 32A2BR$2,305,0001,331
Apr 27, 2026Unit 34B3BR$3,255,0001,625
Mar 13, 2026Unit 21C2BR$1,904,8401,174
Apr 27, 2026Unit 22A2BR$2,085,0001,302
Apr 24, 2026Unit 19C2BR$1,795,0001,174
Apr 23, 2026Unit 26C2BR$1,925,0001,178
Apr 15, 2026Unit 27D2BR$2,150,0001,249
Apr 16, 2026Unit 11C1BR$1,065,000748
Apr 16, 2026Unit 15F1BR$1,105,000746
Mar 11, 2026Unit 16C1BR$1,090,000748
Feb 27, 2026Unit 14C1BR$1,075,000748
Feb 27, 2026Unit 16F1BR$1,110,000746
Feb 24, 2026Unit 11E2BR$1,745,0001,156
Mar 12, 2026Unit 38A2BR$1,940,0001,331
Mar 18, 2026Unit 10C1BR$1,060,000748
Mar 3, 2026Unit 12F1BR$1,040,250746
Mar 16, 2026Unit 12E2BR$1,750,0001,174
Apr 2, 2026Unit 31A2BR$2,285,0001,331
Apr 10, 2026Unit 22C2BR$1,865,0001,178
Apr 13, 2026Unit 21B3BR$2,895,0001,623
Apr 10, 2026Unit 12C1BR$1,070,000748
RLS

Closed sale data from REBNY Listing Service. Information deemed reliable but not guaranteed.

Rental History

Unit Lease Date ▼ Rent Beds Baths Sq Ft
Unit 12CMay 12, 2026$7,025/mo11748
Unit 33AMay 29, 2018$8,495/mo22-
Unit 21-CNov 15, 2012$6,793/mo221,100
RLS

Closed rental data from REBNY Listing Service. Information deemed reliable but not guaranteed.

Compliance & Violations

Clean Compliance Record

This building has no open violations on record with NYC DOB or HPD.

Source: NYC Department of Buildings & HPD (data.cityofnewyork.us)

Nearby Transit

86 St

0.41 mi away

456

Approximate walking distances.

Nearby Schools

No public schools found within walking distance.

Permits & Renovations

No recent permit filings found.

Zoning & Development

Zoning District
C1-9

Local retail uses serving nearby residents.

Floor Area Ratio (FAR)
14.02 / 10.00
Fully built or over-built
View on NYC ZoLa →

Building Details

Physical
Building Class
Condominiums (RM)
Land Use
4
Year Built
1994
Floors
43
Total Units
183
Residential Units
180
Gross Floor Area
238,600 sq ft
Lot Area
17,016 sq ft
Lot Frontage
120 ft
Lot Depth
204 ft
Municipal Districts
Community District
CD 8
City Council
District 5
School District
2
Police Precinct
19
Fire Company
E022
Sanitation District
8
BBL
1015637501.00000000

Source: NYC PLUTO (data.cityofnewyork.us)

Official Records

ACRIS (NYC Property Records) NYC Finance (Tax & Assessment) NYC DOB BIS (Permits & Violations) NYC ZoLa (Zoning) Google Maps

Street View

Open in Google Maps

Location

Building Subway 🏫 Elementary 📚 Middle 🎓 High School

Frequently Asked Questions about 400 EAST 84TH STREET

What kind of building is 400 EAST 84TH STREET?
400 EAST 84TH STREET is recorded in NYC PLUTO as a Condominiums (building class RM).
When was 400 EAST 84TH STREET built?
Built in 1994, 43 floors, 183 total units. Data sourced from NYC PLUTO, the city's official tax lot database.
How many units are at 400 EAST 84TH STREET?
180 residential units across 43 floors. The building also contains 3 commercial or non-residential units.
How many apartments are currently for sale at 400 EAST 84TH STREET?
Active listing counts are loaded from the REBNY Listing Service in real time. See the Active Listings section above for current availability and price ranges. If no listings appear, there are no units currently on the market through RLS.
What is the average price per square foot at 400 EAST 84TH STREET?
Per-square-foot pricing is calculated from closed sale transactions in the Sales History section above. Actual pricing varies by floor, exposure, renovation level, and unit layout. For a current valuation, contact Milton for a building-specific comparable market analysis.
What is the closest subway to 400 EAST 84TH STREET?
The closest subway stop is 86 St (4, 5, 6 lines), approximately 0.41 mi away. Walking distances are approximate.
How can I see the full sales history for 400 EAST 84TH STREET?
The Sales History section on this page shows closed transactions from the REBNY Listing Service (RLS). For full deed and mortgage history back to 1966, including lien searches and ownership chain verification, use ACRIS, NYC's free official property records system. Our step-by-step guide explains exactly how: ACRIS NYC: How to Search Deeds, Liens & Owner Records Free.
Who should I contact about a listing at 400 EAST 84TH STREET?
Milton Coste, Licensed Real Estate Associate Broker at Keller Williams NYC. Call or text (917) 416-7433, email [email protected], or schedule a consultation online. Milton has represented buyers and sellers across all five boroughs for 25+ years.
Who owns 400 EAST 84TH STREET?
The current owner of 400 EAST 84TH STREET is recorded in the most recent deed on file with the NYC Department of Finance ACRIS system. To find the current owner: (1) visit acris.nyc.gov, (2) search by BBL 1-01563-7501 or by address, (3) sort by date descending and find the most recent deed. The grantee (buyer) on that deed is the current owner. If the owner is an LLC, look up the LLC's managing member at the NY Department of State Business Entity Database.
What is the BBL for 400 EAST 84TH STREET?
The BBL (Borough, Block, Lot) for 400 EAST 84TH STREET is 1-01563-7501. The first digit (1) identifies the borough: Manhattan. The next 5 digits are the tax block (1563) and the last 4 are the lot within that block (7501). BBLs never change even when addresses are renumbered, which makes them the most reliable identifier for NYC public records like ACRIS deeds, DOB permits, and tax bills.
Where can I find the deed history for 400 EAST 84TH STREET?
Every recorded deed for 400 EAST 84TH STREET since 1966 is searchable for free at acris.nyc.gov. Search by BBL 1-01563-7501 for the most reliable results. The deed history shows every ownership transfer with grantor (seller), grantee (buyer), date, and recorded sale price. Older transfers may show LLC names. To trace the LLC's managing member, cross-reference with the NY Department of State at apps.dos.ny.gov. Our step-by-step ACRIS guide walks through the full process.

Interested in 400 EAST 84TH STREET?

Milton Coste is a Licensed Real Estate Associate Broker at Keller Williams NYC with 25+ years across all five boroughs. Call, text, or schedule a free consultation.

(917) 416-7433 · [email protected] · WhatsApp
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