Suffolk County and Huntington Town property record for 643 Caledonia Rd, Dix Hills, NY 11746
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2.6 acres (113,256 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $16,243 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0400-246.00-04.00-001.000 |
| Primary APN | 0400-246.00-04.00-001.000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 113,256 sqft |
|---|
| Street Address | 643 CALEDONIA RD |
|---|---|
| City | DIX HILLS |
| State | NY |
| Zip | 11746-5116 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | BLK LOT |
| Legal Block | 400 |
| Legal Lot Number | 1 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | HUNTINGTON |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 112102 |
643 Caledonia Rd is owned and occupied by two individuals.
Source: Suffolk County and Huntington Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 643 CALEDONIA RD, DIX HILLS, NY 11746-5116 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Huntington Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Huntington Town |
| Unified School District | Half Hollow Hills Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,750 Land $1,050 Building $3,700 | $1,055,555 (+10,788.75%) Land $233,333 Building $822,222 | |
| 2024 | $16,243.00 | $9,694 (+12.25%) Land $2,143 Building $7,551 | |
| 2023 | $4,750 Land $1,050 Building $3,700 | $8,636 Land $1,909 Building $6,727 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 643 Caledonia Rd in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 1978.
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 | 9 in force |
| Nearby Flood Claims | 14 (1978–2014) |
| Claims Outside the SFHA | 13 of 14 |
| Most Recent Claim | Aug 2014 · 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.
Wildfire risk around 643 Caledonia Rd is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 | DIX HILLS WATER DISTRICT serves 34,522 people · EPA ID NY5103276 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 126 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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