1. Home
  2. New York
  3. Suffolk County
  4. Ronkonkoma
  5. Ave C

237 Ave C, Ronkonkoma, NY 11779 Property Records

Suffolk County and Brookhaven Town property record for 237 Ave C, Ronkonkoma, NY 11779

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 948 sqft · built 1968
Lot Size0.28 acres (12,197 sqft)
OwnerIndividual Name on Record
Last Sale$633,000 (Jun 2024)
Tax Bill$9,319 (2024)
Deeds & MortgagesDec 2019 Refinance
Sep 2018 Transfer
Flood ZoneZone X (minimal risk)
APN0200-650.00-06.00-033.000

Property Details

APN / Parcel Number

Primary APN0200-650.00-06.00-033.000
Alternative APNs
  • 472289 650.00-06-033.000
  • 228965000000060330000000
  • 00006521100
  • 0006521100
  • 6521100

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area948 sqft Living Area

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Architectural StyleRanch
Exterior MaterialBrick
Lot Area12,197 sqft (0.28 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number6521100
Street Address237 AVENUE C
CityRONKONKOMA
StateNY
Zip11779-1917
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionOAKWOOD CO 189 B G 339 TO 342 100X1
Legal SubdivisionOAKWOOD COMPANY
Legal Block6
Legal Lot Number600
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group3
Census Block3004
Census Tract158605

Owner

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

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

Owner of RecordIndividual Name on Record
Mailing Address1710 LINDEN ST, 3R, RIDGEWOOD, NY 11385-2114
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

DateDocument
Dec 16, 2019Deed of Trust, Mortgage · Stand-Alone Refinance
SIERRA PACIFIC MORTGAGE CO INC
Sep 17, 2018Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 26, 2024 · Amount on Record
Deed SaleJun 26, 2024 · Amount on Record
Prior SaleNov 21, 2013 · Amount on Record
Deed Book / Page13253 / 695
Prior Transfer DateOct 4, 2013
Record UpdatedSep 20, 2026

December 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address237 AVENUE C, RONKONKOMA, NY 11779-1917
Transaction TypeMortgage
Record UpdatedFeb 5, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0230880734
DateDec 16, 2019
Book Page23088/734
InstrumentDK032618
Lender
NameSIERRA PACIFIC MORTGAGE CO INC
TypeMortgage Company
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term349 Months
DueJan 1, 2049

September 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSUFFOLK NY
Recording DateSep 17, 2018
Property Address237 AVENUE C, RONKONKOMA, NY 11779-1917
Document Number0129780725
Book / Page012978 / 000725
Instrument DateSep 5, 2018
Transaction TypeTransfer
Record UpdatedNov 21, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address237 AVENUE C LAKE RONKONKOMA NY 117791917, LAKE RONKONKOMA, NY 11779-1917

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 DistrictSachem Central School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,565 (-) Land $200 Building $2,365$534,375 (+11,15%) Land $37,736 Building $446,226
2024$9,319.00
2023$2,565 Land $200 Building $2,365$4,750 Land $370 Building $4,380

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; 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
ExposureDirect
burnable vegetation

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 318 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

Nearby Properties on Ave C

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures