Suffolk County and Smithtown Town property record for 19 Byron Rd, Commack, NY 11725
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,838 sqft · built 1960 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $515,000 (Apr 2009) |
| Tax Bill | $19,844 (2024) |
| Deeds & Mortgages | Aug 2022 Refinance May 2022 Refinance + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 63.-3-39 |
| Primary APN | 473489 63.-3-39 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,838 sqft Living Area |
| Gross Area | 2,281 sqft |
| 1st Floor Area | 1,151 sqft |
| 2nd Floor Area | 687 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 10,890 sqft (0.25 acres) |
| View / Lot | Suburban |
| Garage Type | Attached |
| Garage Area | 443 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 19 BYRON RD |
|---|---|
| City | COMMACK |
| State | NY |
| Zip | 11725-1327 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 12-481176 TC-52 *2761 SEC H LOT 358 MAYFAIR ESTS |
| Legal Block | 3 |
| Legal Lot Number | 39 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 2 |
| Census Block | 2012 |
| 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 | 19 BYRON RD, COMMACK, NY 11725-1327 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 19, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance LIVE OAK BANKING COMPANY |
| May 19, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance FLAGSTAR BANK FSB |
| Jan 3, 2019 | Deed of Trust, Mortgage · Conventional Mortgage LIVE OAK BKNG CO |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 6, 2009 · Amount on Record |
| Deed Sale | Apr 6, 2009 · Amount on Record |
| Prior Sale | Feb 6, 2004 · Amount on Record |
| Deed Book / Page | 12584 / 879 |
| Last Transfer Date | Oct 18, 2012 |
| Transfer Doc | 0127090298 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 19 BYRON RD, COMMACK, NY 11725-1327 |
| Transaction Type | Mortgage |
| Record Updated | Nov 28, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0234490623 |
|---|---|
| Date | Aug 19, 2022 |
| Book Page | 23449/623 |
| Name | LIVE OAK BANKING COMPANY |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 19 BYRON RD, COMMACK, NY 11725-1327 |
| Transaction Type | Mortgage |
| Record Updated | Oct 17, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0234190249 |
|---|---|
| Date | May 19, 2022 |
| Book Page | 23419/249 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 349 Months |
| Due | Jun 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 19 BYRON RD, COMMACK, NY 11725-1327 |
| Document Number | 0230300412 |
| Instrument Date | Jan 3, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jun 24, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 19 BYRON RD COMMACK NY 117251327, COMMACK, NY 11725-1327 |
| Document Number | 0230300412 |
|---|---|
| Date | May 24, 2019 |
| Book Page | 023030/000412 |
| Name | LIVE OAK BKNG CO |
|---|---|
| Address | 1741 FIBURON DR #, WILMINGTON, NC 28403 |
| Type | Conventional 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 | $8,146 (+6.34%) Land $310 Building $7,836 | $1,018,250 (+11,465.77%) Land $38,750 Building $979,500 | |
| 2024 | $19,844.00 | ||
| 2023 | $7,660 Land $310 Building $7,350 | $8,804 Land $356 Building $8,448 |
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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