929 Johnson Ave, Ronkonkoma, NY 11779 Property Records

Suffolk County and Islip Town property record for 929 Johnson Ave, Ronkonkoma, NY 11779

Property Summary

Property TypeEmergency Services (Police, Fire, Rescue)
Lot Size1.5 acres (65,340 sqft)
OwnerCompany Name on Record
Flood ZoneZone X (minimal risk)
APN472889 63.-1-3.1

Property Details

APN / Parcel Number

Primary APN472889 63.-1-3.1
Alternative APNs
  • 0500-063.00-01.00-003.001
  • 288906300000010030010000
  • 528270

Exterior

Lot Area65,340 sqft (1.5 acres)
Lot Width250 ft Width

Location & Zoning

Account Number528270
Old Parcel Number288906300000010030010000
Street Address929 JOHNSON AVE
CityRONKONKOMA
StateNY
Zip11779-6066
Property CategoryPublic Works
Property TypePublic Works > Emergency Services (Police, Fire, Rescue)
Local Zoning CodeIND1
Legal DescriptionX2242886Y213401 N014N00000000
Legal Block3000
Legal Lot Number100.003
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group2
Census Block2010
Census Tract145808

Owner

Source: Suffolk County and Islip Town records, as of March 16, 2023

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

Owner of RecordCompany Name on Record
Mailing Address929 JOHNSON AVE, RONKONKOMA, NY 11779-6066
OccupancyOwner Occupied
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 25, 2022
Deed SaleApr 25, 2022
Deed Document Number0013153170
Deed Book / Page13153 / 170
Record UpdatedJun 7, 2026

Tax Assessment & Valuation

Source: Suffolk County and Islip Town assessment roll, as of March 1, 2022

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictConnetquot Central School District (PK - 12)

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies3 in force
Nearby Flood Claims2 (2011–2014)
Claims Outside the SFHA2 of 2
Most Recent ClaimAug 2014 · rainfall accumulation

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 98% of the US · lower than 97.9% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 314 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area
2,300 / 2,300

May also be available: T-Mobile.

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