Suffolk County and Smithtown Town property record for 11 Grendon Ln, Commack, NY 11725
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $715,000 (Jun 2023) |
| Tax Bill | $18,435 (2024) |
| Deeds & Mortgages | Mar 2023 Sale & Mortgage Jun 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 64.-2-52 |
| Primary APN | 473489 64.-2-52 |
|---|---|
| Alternative APNs |
|
| Lot Area | 11,761 sqft (0.27 acres) |
|---|
| Street Address | 11 GRENDON LN |
|---|---|
| City | COMMACK |
| State | NY |
| Zip | 11725-1329 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 12-485426 TC-52 *2763 LOT 528 MAYFAIR ESTS SEC J |
| Legal Block | 2 |
| Legal Lot Number | 52 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 135102 |
Source: Suffolk County and Smithtown 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 Record | Individual Name on Record |
|---|---|
| Mailing Address | 11 GRENDON LN, COMMACK, NY 11725-1329 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 15, 2023 | Deed, Transfer · Commercial Mortgage LENDINGONE LLC |
| Jun 21, 2023 | Deed, Transfer · Stand-Alone First Mortgage HARTFORD FUNDING LTD |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 21, 2023 · Amount on Record |
| Deed Sale | Jun 21, 2023 · Amount on Record |
| Prior Sale | Mar 15, 2023 · Amount on Record |
| Deed Book / Page | 13206 / 450 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Mar 15, 2023 |
| Property Address | 11 GRENDON LN, COMMACK, NY 11725-1329 |
| Document Number | 0131930346 |
| Book / Page | 13193 / 346 |
| Instrument Date | Jan 17, 2023 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2024 |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 453 MONTAUK HWY # STE25, STE25, WEST ISLIP, NY 11795-4413 |
| Document Number | 0023491484 |
|---|---|
| Date | Mar 15, 2023 |
| Instrument | 23491/484 |
| Name | LENDINGONE LLC |
|---|
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jun 21, 2023 |
| Property Address | 11 GRENDON LN, COMMACK, NY 11725-1329 |
| Document Number | 0132060450 |
| Book / Page | 13206 / 450 |
| Instrument Date | Apr 5, 2022 |
| Transaction Type | Transfer |
| Record Updated | Feb 27, 2024 |
| Title Company | MISC COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0023514946 |
|---|---|
| Date | Jun 21, 2023 |
| Instrument | 23514/946 |
| Name | HARTFORD FUNDING LTD |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Suffolk County and Smithtown Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Smithtown Town |
| Unified School District | Commack Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,345 (-) Land $345 Building $4,000 | $543,125 (+10,773.37%) Land $43,125 Building $500,000 | |
| 2024 | $18,435.00 | ||
| 2023 | $4,345 (-) Land $345 Building $4,000 | $4,995 (+12.65%) Land $397 Building $4,598 | |
| 2022 | Homeowner's exemption Senior Citizen's exemption Veteran's exemption | $4,345 Land $345 Building $4,000 | $4,434 Land $352 Building $4,082 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 | 4 in force |
| Nearby Flood Claims | 1 (2007) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2007 · 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.
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 420 locations within half a mile, as of December 31, 2025
| Provider | Max 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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