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121 Einstein Loop East

Grade B score 4.0

BX 10475 · BBL 2051350210 · K6

Assessed total
$22,571,550
city assessment, not market
Equity proxy
$0
net of exemptions
Year built
1969
altered 2003
Units / floors
23 / 2
0 residential
Lot / building area
138,305 / 435,020 sf

Motivation signals

+2 Entity-owned (LLC/corp) · Computed from PLUTO
+2 Portfolio owner (12 lots held) · Computed from PLUTO

Owner · Corporation / partnership

Riverbay Corporation

Holds 12 lots across BX, $403,310,910 assessed.

🔗 Identity spine: this owner + address is the join key into the shared person↔address↔phone graph. A paid append (also used by TCPAVector) would resolve mailing address, phone, and absentee status here — one enrichment serving both verticals. Not loaded in the demo.

Other lots held by this owner

AddressBoroClassAssessed
2049 Bartow AvenueBX D4$272,836,800
2051 Bartow AvenueBX K1$38,440,800
99 Dreiser LoopBX K6$34,090,200
98 Co-Op City BoulevardBX Z9$10,410,300
150 Co-Op City BoulevardBX G1$8,454,150
99 Carver LoopBX G1$8,165,700

Comparable lots (same borough & building class)

AddressZipYearUnitsAssessed
200 Baychester Avenue10475 201286 $88,024,950
2100 Bartow Avenue10475 198841 $72,848,700
200 East 161 Street10451 199030 $47,984,850
610 Exterior Street10451 200712 $44,301,600
700 Exterior Street10451 20076 $40,006,350
99 Dreiser Loop10475 196927 $34,090,200
1998 Bruckner Boulevard10473 196521 $26,324,550
300 West Kingsbridge Rd10463 20031 $19,514,700