Suffolk County and Brookhaven Town property record for 3 Harmony Ln, Setauket, NY 11733 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,185 sqft · built 1875 |
| Lot Size | 0.64 acres (27,878 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $350,000 (Sep 2000) |
| Tax Bill | $6,857 (2024) |
| Deeds & Mortgages | Apr 2022 Refinance Oct 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0200-090.00-03.00-020.000 |
| Primary APN | 0200-090.00-03.00-020.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,185 sqft Living Area |
| Year Built | Built 1875 |
|---|---|
| Effective Year Built | Effective 1875 |
| Exterior Material | Wood |
| Lot Area | 27,878 sqft (0.64 acres) |
| View / Lot | Waterfront |
| Heating System | Radiant |
|---|
| Account Number | 515702 |
|---|---|
| Street Address | 3 HARMONY LN |
| City | SETAUKET |
| State | NY |
| Zip | 11733-3813 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MANDYSHAN ACRES 5688 2 |
| Legal Subdivision | MANDYSHAN ACRES |
| Legal Block | 3 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 159700 |
Source: Suffolk County and Brookhaven Town records · APN 0200-090.00-03.00-020.000
Assessment roll updated August 11, 2026 · Last verified August 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 | 3 HARMONY LN, SETAUKET, NY 11733-3813 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 04, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance ISLAND FCU |
| Oct 14, 2017 | Deed of Trust, Mortgage MR COOPER |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 11, 2000 · Amount on Record |
| Deed Sale | Sep 11, 2000 · Amount on Record |
| Deed Book / Page | 12069 / 681 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 3 HARMONY LN, SETAUKET, NY 11733-3813 |
| Transaction Type | Mortgage |
| Record Updated | Jul 05, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0234010231 |
|---|---|
| Date | Apr 04, 2022 |
| Book Page | 23401/231 |
| Instrument | DN000779 |
| Name | ISLAND FCU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 3 HARMONY LN, SETAUKET, NY 11733-3813 |
| Document Number | 0228690507 |
| Book / Page | 022869 / 000507 |
| Instrument Date | Oct 14, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Dec 06, 2017 |
| Title Company | SANDS ABSTRACT LLC |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 3 HARMONY LN SETAUKET NY 117333813, SETAUKET, NY 11733-3813 |
| Document Number | 0228690507 |
|---|---|
| Date | Nov 01, 2017 |
| Book Page | 022869/000507 |
| Name | MR COOPER |
|---|---|
| Address | COPPELL, TX 75019 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Oct 31, 2047 |
Source: Suffolk County and Brookhaven Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Brookhaven Town |
| Unified School District | Three Village Central School District (KG - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,575 (-) Land $475 Building $1,100 | $328,125 (+11,148.71%) Land $89,623 Building $207,547 | |
| 2024 | $6,857.00 | ||
| 2023 | $1,575 Land $475 Building $1,100 | $2,917 Land $880 Building $2,037 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures