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6 E Sidney Ave, Mount Vernon, NY 10550 Property Records

Westchester County and Mount Vernon City property record for 6 E Sidney Ave, Mount Vernon, NY 10550

Property Summary

Property TypeMixed Use Commercial Office / Residential
Details6,992 sqft
Lot Size0.17 acres (7,405 sqft)
Owner2 Individual Names on File
Last Sale$7,300,000 (Apr 2018)
Tax Bill$8,189 (2025)
Deeds & MortgagesApr 2018 Sale
Feb 2018 Loan Modification
Flood ZoneZone X (minimal risk)
APN550800 165.62-1117-22

Property Details

APN / Parcel Number

Primary APN550800 165.62-1117-22
Alternative APNs
  • 080016506211170220000000
  • 021790

Interior

Units24 Units
Stories4 Stories
Building Area6,992 sqft Gross Area
Basement Area5,778 sqft
Unfinished Basement5,778 sqft

Exterior

Lot Area7,405 sqft (0.17 acres)

Location & Zoning

Account Number021790
Street Address6 E SIDNEY AVE
CityMOUNT VERNON
StateNY
Zip10550-1366
Property CategoryCommercial
Property TypeCommercial > Office > Mixed Use Commercial Office / Residential
Legal SubdivisionCENTRAL MOUNT VERNON
Legal Block1117
Legal Lot Number22.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionMOUNT VERNON
Census Block Group2
Census Block2002
Census Tract4001

Owner

Source: Westchester County and Mount Vernon City records · APN 550800 165.62-1117-22

Assessment roll updated May 14, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing AddressPO BOX 268, BRONX, NY 10458-0268
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Apr 10, 2018Bargain and Sale Deed, Transfer
RIDGE ABSTRACT CORP
Feb 27, 2018Loan Modification, Mortgage
NEW YORK CMNTY BK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 10, 2018 · Amount on Record
Deed SaleApr 10, 2018 · Amount on Record
Prior SaleJan 13, 2009 · Amount on Record
Deed Document Number20183446
Record UpdatedJun 08, 2026

April 2018: Bargain and Sale Deed, Transfer

Document TypeBargain and Sale Deed
JurisdictionWESTCHESTER NY
Recording DateApr 10, 2018
Property Address6 E SIDNEY AVE, MOUNT VERNON, NY 10550-1366
Document Number0580373446
Map ReferenceMAP206
Instrument DateMar 01, 2018
Instrument580373446
Transaction TypeTransfer
Record UpdatedMay 06, 2022
Title CompanyRIDGE ABSTRACT CORP

Transaction

AmountAmount Recorded
Tax$29,200.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address6 E SIDNEY AVE, 6, MOUNT VERNON, NY 10550-1366

Transferred To (Grantee/Buyer)

NameVerified Name
Address2490 BELMONT AVE APT 2, 2, BRONX, NY 10458-6379

February 2018: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionWESTCHESTER NY
Property Address6 E SIDNEY AVE, MOUNT VERNON, NY 10550-1366
Document Number0580653238
Instrument DateFeb 27, 2018
Transaction TypeMortgage
Record UpdatedJul 21, 2020
Title CompanyRIDGE ABSTRACT CORPORATION, RIDGE ABSTRACT CORP.

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address2490 BELMONT AVE BRONX NY 104586378, BRONX, NY 10458-6378

Mortgage

Document Number0580653238
DateApr 10, 2018
Book Page058065/003238
Lender
NameNEW YORK CMNTY BK
TypeBank
AddressHICKSVILLE, NY 11801
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

Source: Westchester County and Mount Vernon City records · Assessment roll updated May 14, 2026 · Last verified May 2026

Property Jurisdictions

TypeName
StateNew York
CountyWestchester County
MunicipalityMount Vernon City
Unified School DistrictMount Vernon School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$8,189.00$70,500 (-) Land $30,000 Building $40,500$3,916,667 (+6.67%) Land $1,666,667 Building $2,250,000
2024$70,500 (-) Land $30,000 Building $40,500$3,671,875 (-10.94%) Land $1,562,500 Building $2,109,375
2023$70,500 Land $30,000 Building $40,500$4,122,807 Land $1,754,386 Building $2,368,421

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000

May also be available: T-Mobile USA.

Based on FCC filings for 874 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemMOUNT VERNON WATER DEPARTMENT
serves 73,893 people
Water SourcePurchased surface water from several systems
Last State InspectionJul 2025
Lead7 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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