Manhattan Block 1398 · Upper East Side-Carnegie Hill

Tax block · NYC public records

Manhattan Block 1398 · Upper East Side-Carnegie Hill

Block between East 64 Street, 3 Avenue, East 63 Street, Lexington Avenue and Park Avenue

Upper East Side-Carnegie Hill · ZIP 10065 · 120 · 108 · Manhattan

This tax block covers 2 separate city blocks. The figures below are for the whole tax block; open one city block for its own.

The city blocks

City block 1 · 21 lots · East 64 Street, Park Avenue, East 63 Street, Lexington Avenue
City block 2 · 43 lots · East 64 Street, 3 Avenue, East 63 Street, Lexington Avenue

Search this block every lot of Manhattan Block 1398 · Upper East Side-Carnegie Hill, by what makes it a deal

Vacant storefronts 4 Long-held mixed-use 4 Under-built corners 2 Distressed retail 4 Leases expiring 12 mo 1 Absentee owners 36 Long-held buildings 22 Recent buyers 4 Renovation permits 0

All filters

Value Last sale over N years ago Last $/sq ft below the ZIP median Unused buildable sq ft ≥ Soft site Assemblage candidate

Occupancy Vacant storefront (owner's filing) Storefronts ≥ Leases expiring within Anchor brand Has a business of category Has no business of category

Activity NB / alteration / demolition permit, 12 months Major alteration permit, 12 months Open violations ≥ Stalled construction site Sold in the last 24 months Fixture filing recorded, 12 months Co-op loans filed, 12 months ≥

22 lots match Last sale over 20 years ago

A plan shows each building, its owner and the records behind it.

From BlockLot's nightly deal index (2026-10-11): each lot's public records — DOF's roll and sales, PLUTO's zoning, the owners' , liens, permits and violations. A match is a lot worth a look, not a building for sale. Owners are named as on each building's page.

Map Lot lines: NYC Department of Finance tax map

Lots on the block Block boundary

This block in numbers

Lots: 64; + 199 condominium unit lots
Lots with a building: 52
Building floor area: 901,742 sq ft
Residential units: 481
Other units: 69
: 17; 13 filed by owners (LL157, 2024) · 4 from business records
: 15.4%; Upper East Side-Carnegie Hill 8.4% · Manhattan 11.1%; of the 13 filed
Anchors (> 5 locations): 0
Named storefront businesses: 11
Sales, last 24 months: ••
Median $/sq ft, last 24 months: ••; single-lot priced deeds, condo units excluded
: $231,158,140
: ••
Lots in a distress band: ••; moderate or worse
New-building, major-alteration & demolition permits, 12 months: 1
: 147,108 sq ft; governing FAR × lot area − built; rough; none for public land
: 3; its owner group, as the property page groups owners

Benchmarks: storefront vacancy only, against the neighbourhood and the borough. The others come with the area statistics derive (phase 3).

Commercial space Storefronts as the owners filed them, and businesses licensed, registered or inspected here, per public records

13 storefronts · 15.4% vacant (2024) · Upper East Side-Carnegie Hill: 8.4% (2024) · Manhattan: 11.1% (2024)

by LL157 year

Storefronts by year6

Year	Lots filed	Storefronts	Vacant	Rate
2019	7	24	7	29.2%
2020	6	20	2	10.0%
2021	7	21	3	14.3%
2022	6	17	3	17.6%
2023	6	16	4	25.0%
2024	6	13	2	15.4%

2025: only vacancy-only filings so far — the year's census is not filed yet.

Businesses on record 41

11 storefront · 30 office & other · 0 of 11 named storefronts are brands with more than 5 locations in our records

19 more counted and not named: 17 individually licensed or registered, 2 at an address that is probably a home, 0 withheld on request.

Category mix storefront businesses on record

Food & drink	5
Retail	3
Grocery	2
Medical	1

Not on this block, though Upper East Side-Carnegie Hill has them: Finance (88 in the neighbourhood), Nonprofit (39 in the neighbourhood), Professional office (28 in the neighbourhood).

Lease expirations reported end dates — not a statement that a lease ends

Reported expiry	Storefronts
Dec 2026	2
Jan 2027	1
2028	1
2032	2
2033	1
2037 or later	1

Storefront expiries as the owners reported them to DOF under (no tenant names); office leases from DOF's commercial rent abatement records (CEP/CRP). As of 2026-10-11.

8

Documents recorded in ACRIS that name a lot here — not a statement that a lease runs today. An individual lessee is never named.

Sales deeds recorded in ACRIS on these lots, the last 10 years; DOF's sale record where ACRIS has none

•• building sales (•• priced) · •• condominium unit sales · •• · median ••/sq ft

Year	Priced sales	Median $/sq ft
2017	••	••
2018	••	••
2019	••	••
2020	••	••
2022	••	••
2023	••	••
2024	••	••
2025	••	••

Price ÷ today's floor area (PLUTO), single-lot deeds of a whole building only. The neighbourhood's own trend arrives with the area statistics derive (phase 4); this is the block's own.

one deed, several lots

•• kept to one tax block (an assemblage) · •• across several blocks (a portfolio)

Long holds a prospecting signal

•• lots last sold more than 20 years ago · •• with no deed on record (ACRIS reaches back to 1966; Staten Island's deeds are DOF's)

, last 24 months

•• recorded: •• · •• · •• in all

A mortgage recorded within 90 days after a deed on the same lot is counted as financing that purchase; any other is a refinance — our reading, not ACRIS's. ACRIS files a document against the first lot it names, so a blanket mortgage over several lots counts once. Since 2024-10-11.

around the block the property page's comps engine, seeded with this area's census tract and building classes

Class family	Peer set	Sales	Median price	Median $/sq ft	Median $/unit
A (17 lots of class A here)	same census tract, 18 months	••	••	••	••
S (10 lots of class S here)	same census tract, 36 months	••	••	••	••

Each family is compared within its own class letter (a walk-up with walk-ups), on the comps ladder's tract rungs: 18 months, widening to 24 and 36 only when fewer than four sales qualify. Every quality filter applies. Highlighted rows are on this block.

A plan shows each sale, its price, buyer and seller, the lenders and the comparable sales.

Ownership who holds each lot now — the latest deed over a stale roll, the property page's rule

55 owners hold 64 lots · 7 hold more than one (16 lots) · the largest holds 3 (5%)

The three largest owners here own 1 other buildings across the city (their owner groups, as the property page's portfolio card counts them).

	30
	15
Individuals	17
Government	1
No owner name on record	1

: 36 of 52 lots (69%), 2 · city-owned or leased: 0 · : 8 · : 1

An owner group is the property page's: companies and people the identity graph joins, counted in buildings across the city. Individuals are counted here like everyone else; names are shown to signed-in readers, as on the property page. Brokers and agents are a separate domain and never appear.

Liens, distress and legal the property page's distress score and its public sources, lot by lot

•• lots in a distress band (moderate or worse) · •• (HPD, DOB, ECB)

	Lots
severe	••
elevated	••
moderate	••
low	••

Record	Lots	Records
	••	••
	••	—
	••	••
	••	••
	••	••
	••	••
	••	••
	••	••
	••	••
	••	••
	••	••
	—	••

A plan shows which lots, and why.

Open means what the property page means: an HPD litigation pending, a vacate order not rescinded (FDNY: not dismissed or rescinded), arrears in DOF's latest extract, a federal lien neither released nor lapsed and matched to an owner by name and address. Open violations are counted by the distress score's own rule, never as raw rows. Exemption removals are withheld while their reading is checked, as on the property page.

Development potential zoning and floor area from PLUTO; flood and evacuation zones; street widths

147,108 sq ft of on 34 lots · 10 (62,768 sq ft) · 2 (7 lots, 44,266 sq ft)

= the FAR that governs the building (residential, commercial or community facility, the property page's rule) × lot area − built floor area. None is given for an over-built lot, a mixed-use, special-purpose or split-zoned lot, or public land (parks, airports, utilities, transport, government sites, land owned by the city, state or federal government). Rough: no bonus, inclusionary or transfer rule, no overlay or district-boundary adjustment, no zoning-lot merger. A soft site is built to under 50% of that maximum. An assemblage candidate is a group of lots sharing tax-map edges where each neighbouring pair is under-built or held by one owner group.

Zoning district	Lots	Lot area, sq ft
R8B	37	89,560
C1-8X	14	51,157
R10	4	21,590
C1-9	1	16,083
C18X	1	1,506

: PI (4). : LH-1A (14). 5 lots . : Upper East Side Historic District (17 lots), Upper East Side Historic District Extension (3 lots). 1 . : X (51).

a wide street (75 ft or more, ZR 12-10) changes the zoning envelope

Frontage	Lots	Mapped width	Wide street
East 64 Street, Lexington Avenue → 3 Avenue	29	60 ft	narrow
East 63 Street, Lexington Avenue → 3 Avenue	19	60 ft	narrow
East 64 Street, Park Avenue → Lexington Avenue	13	60 ft	narrow
East 63 Street, Park Avenue → Lexington Avenue	7	60 ft	narrow
3 Avenue, East 63 Street → East 64 Street	6	100 ft	wide
Lexington Avenue, East 63 Street → East 64 Street	3	75 ft	wide
Park Avenue, East 63 Street → East 64 Street	3	140 ft	wide
Lexington Avenue, East 63 Street → East 64 Street	2	75 ft	wide
East 63 Street, Madison Avenue → Park Avenue	1	60 ft	narrow

Our reading of DCP's City Map width along each block face, not a zoning determination.

Construction & permits DOB jobs, certificates of occupancy, after-hours variances, facade inspections

with a first permit issued	12 months	36 months
	1	1
	0	1
	0	0

Jobs in progress (filed in the last 36 months, not signed off or withdrawn)	Jobs
	1
	1
	0
	45

: 0 in 12 months, 8 in 36 · : 0 in 12 months (0 running now) · : 0 · on DOB's list: 0

Facade inspections (FISP), latest filing per building: SWARMP 5 · Safe 2

A DOB job is counted once, in the month its first permit was issued; its kind is the job's own type (BIS NB/A1/DM, DOB NOW New Building/Alteration CO/Full Demolition). Since 2025-10-11 (12 months) and 2023-10-11 (36 months).

All lots 64

A plan shows each lot: its address, owner, last sale, storefronts and distress band.