Suffolk County and Smithtown Town property record for 27 William St, Smithtown, NY 11787 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 10,890 sqft (0.25 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $5,587.00 (2024) |
Source: Suffolk County and Smithtown Town records · APN 473489 134.-3-23
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 | 27 WILLIAM ST, SMITHTOWN, NY 11787-5609 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jun 12, 2023 | Deed of Trust, Mortgage · Stand Alone Refinance ROCKET MORTGAGE |
| Sep 03, 2019 | Deed of Trust, Mortgage · Stand Alone Refinance QUICKEN LOANS INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 27 WILLIAM ST, SMITHTOWN, NY 11787-5609 |
| Transaction Type | Mortgage |
| Record Updated | Apr 21, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0235120925 |
|---|---|
| Date | Jun 12, 2023 |
| Book Page | 23512/925 |
| Name | ROCKET MORTGAGE |
|---|
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 349 Months |
| Due | Jul 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 27 WILLIAM ST, SMITHTOWN, NY 11787-5609 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0230570030 |
|---|---|
| Date | Sep 03, 2019 |
| Book Page | 23057/30 |
| Instrument | DK018718 |
| Name | QUICKEN LOANS INC |
|---|---|
| Type | Lending Institution |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 169 Months |
| Due | Oct 01, 2033 |
Source: Suffolk County and Smithtown Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Smithtown Town |
| Unified School District | Smithtown Central School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,400 (-) Land $160 Building $2,240 | $300,000 (+10,773.5%) Land $20,000 Building $280,000 | |
| 2024 | $5,587.00 | ||
| 2023 | $2,400 Land $160 Building $2,240 | $2,759 Land $184 Building $2,575 |
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.
| Primary APN | 473489 134.-3-23 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,890 sqft (0.25 acres) |
|---|
| Street Address | 27 WILLIAM ST |
|---|---|
| City | SMITHTOWN |
| State | NY |
| Zip | 11787-5609 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 4-162751 TC-68 BIRCHCROFT COL *20 BLK V LTS 3 TO 6 |
| Legal Subdivision | BIRCHCROFT COLONY |
| Legal Block | 3 |
| Legal Lot Number | 23 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | SMITHTOWN |
| Census Blockgroup | 3 |
| Census Block | 3007 |
| Census Tract | 135306 |
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