× Home › Property records › Richmond County › Staten Island › Knapp Street › 15 Knapp Street15 Knapp StreetStaten Island · Richmond County · 10314 01 · 1–2 Family OpenValue $1,402,483 ▾
Owner of record
Owner Jiang, Hong Xiao
Assessment · 2025 roll
Land assessed $11,280
Total assessed $58,620
Est. annual tax $9,455 (2027, excl. special districts)
Building
Style Frame
Year built 1970
Living area 2,472 sq ft
Lot
Size 0.09 acres (GIS)
Frontage × depth 45 × 124 ft
Lot sq ft 4,624
Zoning
District R3X
FAR 0.53 built · 0.75 max residential · 1.0 max facility
Zoning map 26c
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
$670,000
Feb 3, 2017
grantor/seller Greenman, Mary Ann
grantee/buyer Jiang, Hong Xiao
View on ACRIS ↗
DOB complaints — total 1 · open 0 · closed 1
Failure to maintain
Closed
Jun 26, 1998
Complaint 5022817
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5021020005
SWIS 640100
Parcel ID 6401005021020005
Who owns 15 Knapp Street? 15 Knapp Street, Staten Island is owned by Jiang, Hong Xiao per the 2025 NYS assessment roll.
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Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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