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56 South Portland Ave

Grade C score 3.0

BK 11217 · BBL 3020990070 · C5

Assessed total
$1,873,800
city assessment, not market
Equity proxy
$1,873,800
net of exemptions
Year built
1883
no alteration on record
Units / floors
10 / 4
10 residential
Lot / building area
2,883 / 6,370 sf

Motivation signals

+3 Aging & unrenovated (built 1883, never altered) · Computed from PLUTO

Owner · Individual

John Dietze Aka John Leslie Dietze And J Estina

🔗 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
315 Seigel Street11206 193151 $6,268,950
31 South Portland Ave11217 19008 $2,470,500
107 Havemeyer Street11211 191536 $2,183,850
33 South Elliott Place11217 18908 $2,021,400
93 North 8 Street11249 19008 $1,877,850
317 Washington Avenue11205 188110 $1,876,500
19 South Oxford Street11217 187110 $1,849,500
17 South Oxford Street11217 187110 $1,849,500