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254 Ave A, Ronkonkoma, NY 11779 Property Records

Suffolk County and Brookhaven Town property record for 254 Ave A, Ronkonkoma, NY 11779

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,508 sqft · built 1975
Lot Size0.12 acres (5,227 sqft)
Owner2 Individual Names on Record
Last Sale$535,000 (Apr 2024)
Tax Bill$11,971 (2024)
Deeds & MortgagesApr 2024 Sale
Jul 2023 Sale
+ 1 more
Flood ZoneZone X (minimal risk)
APN0200-623.00-03.00-014.000

Property Details

APN / Parcel Number

Primary APN0200-623.00-03.00-014.000
Alternative APNs
  • 472289 623.00-03-014.000
  • 228962300000030140000000
  • 00006105020
  • 0006105020
  • 6105020

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area1,508 sqft Living Area

Exterior

Year BuiltBuilt 1975
Effective Year BuiltEffective 1975
Architectural StyleColonial
Exterior MaterialBrick
Lot Area5,227 sqft (0.12 acres)
View / LotWaterfront
Garage TypeBasement
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number6105020
Street Address254 AVENUE A
CityRONKONKOMA
StateNY
Zip11779-1992
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionOAKWOOD CO INC 189 B H 17 & 18
Legal SubdivisionOAKWOOD COMPANY INC
Legal Block3000
Legal Lot Number300
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group1
Census Block1014
Census Tract158511

Owner

Source: Suffolk County and Brookhaven Town records, as of October 19, 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 Record
Mailing Address254 AVENUE A, RONKONKOMA, NY 11779-1992
OccupancyOwner Occupied
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

DateDocument
Apr 8, 2024Deed, Transfer
FIDELITY NATIONAL TITLE MA, FIDELITY NATIONAL TITLE (AKA
Jul 21, 2023Deed, Transfer
Jun 23, 2023Deed, Transfer

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 8, 2024 · Amount on Record
Deed SaleApr 8, 2024 · Amount on Record
Prior SaleJul 21, 2023 · Amount on Record
Deed Book / Page13243 / 310
Record UpdatedOct 29, 2026

April 2024: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateApr 8, 2024
Property Address254 AVENUE A, RONKONKOMA, NY 11779-1992
Document Number0132430310
Book / Page13243 / 310
Instrument DateJan 10, 2024
Transaction TypeTransfer
Record UpdatedMay 14, 2024
Title CompanyFIDELITY NATIONAL TITLE MA, FIDELITY NATIONAL TITLE (AKA

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address254 AVENUE A, RONKONKOMA, NY 11779-1992

July 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJul 21, 2023
Property Address254 AVENUE A, RONKONKOMA, NY 11779-1992
Document Number0132100548
Book / Page13210 / 548
Instrument DateJun 27, 2023
Transaction TypeTransfer
Record UpdatedFeb 27, 2024

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
AddressCOPERDALE LN, HUNTINGTON, NY 11743

June 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJun 23, 2023
Property Address254 AVENUE A, RONKONKOMA, NY 11779-1992
Document Number0132060933
Book / Page13206 / 933
Instrument DateOct 14, 2022
Transaction TypeTransfer
Record UpdatedFeb 27, 2024

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Lis Pendens
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3217 DECKER LAKE DR, SALT LAKE CITY, UT 84119-3284

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBrookhaven Town
Unified School DistrictMiddle Country Central School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,600 (-) Land $100 Building $2,500$541,666 (+11,149.55%) Land $18,868 Building $471,698
2024$11,971.00
2023$2,600 Land $100 Building $2,500$4,815 Land $185 Building $4,630

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

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 Policies1 in force
Nearby Flood Claims4 (1980–2014)
Claims Outside the SFHA4 of 4
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 95% of the US · lower than 94% of New York
Wildfire Likelihood0.01% 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 253 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber		2,300 / 2,300
T-Mobile
Fixed Wireless		100 / 20

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