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421 West 250 Street

Grade B score 4.0

BX 10471 · BBL 2058310010 · A7

Assessed total
$720,360
city assessment, not market
Equity proxy
$720,360
net of exemptions
Year built
2005
no alteration on record
Units / floors
1 / 3
1 residential
Lot / building area
25,150 / 10,800 sf

Motivation signals

+2 Entity-owned (LLC/corp) · Computed from PLUTO
+2 Underbuilt lot (expansion potential) · Computed from PLUTO

Owner · LLC

555 Holdings, Llc

🔗 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.

Comparable lots (same borough & building class)

AddressZipYearUnitsAssessed
4941 Arlington Avenue10471 18991 $1,155,360
5040 Independence Avenue10471 18991 $1,072,320
5021 Grosvenor Avenue10471 20171 $1,009,057
5031 Grosvenor Avenue10471 20171 $827,820
5041 Grosvenor Avenue10471 20181 $750,960
5051 Grosvenor Avenue10471 20061 $733,800
5000 Iselin Avenue10471 20051 $706,500
5020 Iselin Avenue10471 20051 $692,220