Suffolk County and Islip Town property record for 2259 Walnut Ave, Ronkonkoma, NY 11779
| Property Type | Single Family Home |
|---|---|
| Details | 1,152 sqft · built 1957 |
| Lot Size | 0.36 acres (15,682 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $200,000 (Jul 2017) |
| Tax Bill | $9,271 (2024) |
| Deeds & Mortgages | Mar 2022 Refinance Jul 2018 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 86.-2-36 |
| Primary APN | 472889 86.-2-36 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,152 sqft Living Area |
|---|---|
| 1st Floor Area | 768 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 15,682 sqft (0.36 acres) |
| Lot Dimensions | 200 ft deep x 80 ft wide |
| Account Number | 515270 |
|---|---|
| Street Address | 2259 WALNUT AVE |
| City | RONKONKOMA |
| State | NY |
| Zip | 11779-6626 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2244446Y211655 T027H00000000 |
| Legal Subdivision | MAP OF RONKONKOMA PINE GARDENS |
| Legal Block | 6000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 4 |
| Census Block | 4015 |
| Census Tract | 146618 |
2259 Walnut Ave is owned and occupied by two individuals who bought it in July 2017.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2259 WALNUT AVE, RONKONKOMA, NY 11779-6626 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 31, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance NATIONSTAR MORTGAGE LLC |
| Jul 27, 2018 | Deed of Trust, Mortgage HOME AMERICA LNDG CORP |
| Aug 30, 2018 | Grant Deed, Transfer HOME AMERICA LNDG CORP |
| Jul 27, 2017 | Grant Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 27, 2017 · Amount on File |
| Deed Sale | Jul 27, 2017 · Amount on File |
| Deed Book / Page | 12922 / 240 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 2259 WALNUT AVE, RONKONKOMA, NY 11779-6626 |
| Transaction Type | Mortgage |
| Record Updated | Jun 28, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0233990296 |
|---|---|
| Date | Mar 31, 2022 |
| Book Page | 23399/296 |
| Instrument | DM074887 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 2259 WALNUT AVE, RONKONKOMA, NY 11779-6626 |
| Document Number | 0229550381 |
| Instrument Date | Jul 27, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 76 WILDFLOWER CT MORICHES NY 119552031, MORICHES, NY 11955-2031 |
| Document Number | 0229550381 |
|---|---|
| Date | Aug 30, 2018 |
| Book Page | 022955/000381 |
| Name | HOME AMERICA LNDG CORP |
|---|---|
| Address | 20 OAK ST #, PATCHOGUE, NY 11772 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Aug 29, 2048 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Aug 30, 2018 |
| Property Address | 2259 WALNUT AVE, RONKONKOMA, NY 11779-6626 |
| Document Number | 0129760311 |
| Book / Page | 012976 / 000311 |
| Instrument Date | Jul 27, 2018 |
| Transaction Type | Transfer |
| Record Updated | Nov 13, 2018 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,540.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 64 PURICK ST BAYPORT NY 117051530, BAYPORT, NY 11705-1530 |
| Document Number | 229550381 |
|---|---|
| Date | Aug 30, 2018 |
| Book Page | 022955/000381 |
| Name | HOME AMERICA LNDG CORP |
|---|---|
| Address | 20 OAK ST #, PATCHOGUE, NY 11772 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Aug 29, 2048 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jul 27, 2017 |
| Property Address | 2259 WALNUT AVE, RONKONKOMA, NY 11779-6626 |
| Document Number | 0129220240 |
| Book / Page | 012922 / 000240 |
| Instrument Date | Jun 20, 2017 |
| Transaction Type | Transfer |
| Record Updated | Sep 27, 2017 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount on Record |
|---|---|
| Tax | $800.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1 HUNTINGTON QUAD #3NO5A MELVILLE NY 117474401, 3NO5A, MELVILLE, NY 11747-4401 |
Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Connetquot Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $31,800 Land $10,800 Building $21,000 | $447,888 (-) Land $152,113 Building $295,775 | |
| 2024 | $9,271.00 | $447,888 (+2.54%) Land $152,113 Building $295,775 | |
| 2023 | $31,800 Land $10,800 Building $21,000 | $436,814 Land $148,352 Building $288,462 |
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.
FEMA maps place 2259 Walnut Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
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.
The area around 2259 Walnut Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 221 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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