Suffolk County and Smithtown Town property record for 21 Dolly Dr, Commack, NY 11725
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,384 sqft · built 1960 |
| Lot Size | 0.26 acres (11,326 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $426,000 (Jun 2015) |
| Tax Bill | $14,462 (2024) |
| Deeds & Mortgages | Jun 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 90.-2-44 |
| Primary APN | 473489 90.-2-44 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 1,384 sqft Living Area |
| Gross Area | 1,884 sqft |
| 1st Floor Area | 1,079 sqft |
| Upper Floors Area | 305 sqft |
| Basement Area | 500 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 11,326 sqft (0.26 acres) |
| View / Lot | Suburban |
| Garage Type | Basement |
| Porch | Open Porch |
| Porch Area | 208 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 21 DOLLY DR |
|---|---|
| City | COMMACK |
| State | NY |
| Zip | 11725-2305 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 9-349276 TC-52 *2520 LOT 1 GREENWOOD ESTATES |
| Legal Block | 2 |
| Legal Lot Number | 44 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 135102 |
Source: Suffolk County and Smithtown Town assessment roll, 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 DOLLY DR, COMMACK, NY 11725-2305 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 30, 2015 · Amount on Record |
| Deed Sale | Jun 30, 2015 · Amount on Record |
| Prior Sale | Nov 13, 2012 · Amount on Record |
| Deed Book / Page | 12822 / 120 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jun 8, 2020 |
| Property Address | 21 DOLLY DR, COMMACK, NY 11725-2305 |
| Document Number | 0130600481 |
| Book / Page | 013060 / 000481 |
| Instrument Date | May 28, 2020 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2020 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,080.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 56 MERRIVALE DR SMITHTOWN NY 117874447, SMITHTOWN, NY 11787-4447 |
| Document Number | 231410685 |
|---|---|
| Date | Jun 8, 2020 |
| Book Page | 023141/000685 |
| Name | ACADEMY MTG |
|---|---|
| Type | Mortgage Company |
| Address | FARMINGDALE, NY 11735 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 7, 2050 |
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 | $5,245 (-) Land $265 Building $4,980 | $655,625 (+10,774.52%) Land $33,125 Building $622,500 | |
| 2024 | $14,462.00 | ||
| 2023 | $5,245 Land $265 Building $4,980 | $6,029 Land $305 Building $5,724 |
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 | 3 in force |
| Nearby Flood Claims | 5 (1979–2010) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
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 |
|---|
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 331 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
May also be available: T-Mobile USA.
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