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320 Jackson Ave, Syosset, NY 11791 Property Records

Nassau County and Oyster Bay Town property record for 320 Jackson Ave, Syosset, NY 11791 · Last verified July 2026

Property Highlights

Property TypeCommercial > Retail
Year BuiltBuilt 1950
Square Footage3,011 sqft Gross Area
Lot Size10,205 sqft (0.234 acres)
Last Sale$740,000 (2021)
Tax Bill$26,755.00 (2025)

Property Details

APN / Parcel Number

Primary APN15-030-00-0010
Alternative APNs
  • 2489-15-030-00-0010-0
  • 15030000010000000000
  • 282489 15.-30-10
  • 15030 00100

Interior

Building Area3,011 sqft Gross Area
1st Floor2,547 sqft 1st Floor
Basement Area288 sqft Basement
Stories1 Stories
Interior StructureFinished/Painted Interior Structure

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Exterior MaterialBrick Exterior
Construction TypeFrame Construction
Fire Resistance ClassBuildings having wood or wood and steel frames.
Lot Area10,205 sqft (0.234 acres)
Depth X Width15.7 ft x 6.5 ft Depth x Width
Total Buildings2 Total Buildings
PorchEnclosed Porch
Porch Area208 sqft Porch

Utilities and HVAC

Heating SystemForced Air with Air Conditioning Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Account Number15030 00100
Street Address320 JACKSON AVE
CitySYOSSET
StateNY
Zip11791-4124
Property UsageCommercial Property Usage
TypeCommercial > Retail
Legal DescriptionLOTS 10-11,349 TOWN #3 SCH DIST 014
Legal Block30
Legal Lot Number10
JurisdictionNASSAU NY
Minor Civil DivisionOYSTER BAY
Census Blockgroup4
Census Block4019
Census Tract518300

Owner

Source: Nassau County and Oyster Bay Town records · APN 15-030-00-0010

Assessment roll updated June 17, 2026 · Last verified July 2026

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

Owner of RecordCompany Name on File
Mailing Address316 JACKSON AVE, SYOSSET, NY 11791-4124
Owner TypeOwner is a Company
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Jul 05, 2021Bargain and Sale Deed, Transfer · Commercial Mortgage
JP MORGAN CHASE BANK
Apr 26, 2017Grant Deed, Transfer
FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURANCE COMPANY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 05, 2021 · Amount on Record
Deed SaleJul 05, 2021 · Amount on Record
Prior SaleApr 26, 2017 · Amount on Record
Deed Doc Number202187808
Deed Book / Page14102 / 868
Record RefreshedSep 20, 2026

July 2021: Bargain and Sale Deed, Transfer

Document TypeBargain and Sale Deed
JurisdictionNASSAU NY
Recording DateJul 05, 2021
Property Address320 JACKSON AVE, SYOSSET, NY 11791-4124
Document Number0141020868
Book / Page14102 / 868
Map ReferenceMAP 551
Instrument DateMay 20, 2021
Instrument2021-087808
Transaction TypeTransfer
Record UpdatedJul 28, 2021
Title CompanySTEWART TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$2,960.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name
Address5 FAIRCHILD CT, 5, PLAINVIEW, NY 11803-1701

Transferred To (Grantee/Buyer)

NameVerified Name
Address316 JACKSON AVE, SYOSSET, NY 11791-4124

Mortgage

Document Number202108780945588260
DateJul 05, 2021
Instrument2021-08780945588260
Lender
NameJP MORGAN CHASE BANK
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

April 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionNASSAU NY
Recording DateApr 26, 2017
Property Address320 JACKSON AVE, SYOSSET, NY 11791-4124
Document Number0135000513
Book / Page013500 / 000513
Instrument DateApr 04, 2017
Instrument41594
Transaction TypeTransfer
Record UpdatedJun 28, 2017
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURANCE COMPANY

Transaction

AmountAmount Recorded
Tax$3,100.00
Amount AccuracyConfirmed
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address5 FAIRCHILD CT PLAINVIEW NY 118031701, PLAINVIEW, NY 11803-1701

Tax Assessment & Valuation

Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateNew York
CountyNassau County
County SubdivisionOyster Bay Town
Unified School DistrictSyosset Central 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
2026$4,456 (-) Land $3,215 Building $1,241$445,600 (-)
2025$26,755.00 (+63.54%)$4,456 (-) Land $3,215 Building $1,241$445,600 (-)
2023$16,360.00$4,456 Land $3,215 Building $1,241$445,600

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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