Suffolk County and Babylon Town property record for 4 Mark Ln, Deer Park, NY 11729
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,724 sqft · built 1962 |
| Lot Size | 0.186 acres (8,100 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $420,000 (Jan 2019) |
| Tax Bill | $11,994 (2024) |
| Deeds & Mortgages | Jul 2021 Refinance Jan 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 472089 86.-1-218 |
| Primary APN | 472089 86.-1-218 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Half Baths | 2 Half Baths |
| Building Area | 1,724 sqft Building Perimeter |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Lot Area | 8,100 sqft (0.186 acres) |
| Lot Dimensions | 108 ft deep x 75 ft wide |
| Account Number | 20251507770 |
|---|---|
| Street Address | 4 MARK LN |
| City | DEER PARK |
| State | NY |
| Zip | 11729-6411 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | C |
| Legal Description | FILED MAP 3551 LOT 13 |
| Legal Subdivision | MAP FORWARD BUILDERS SECTION 6 |
| Legal Block | 1 |
| Legal Lot Number | 218 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 1 |
| Census Block | 1050 |
| Census Tract | 122602 |
Source: Suffolk County and Babylon Town records, as of August 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 4 MARK LN, DEER PARK, NY 11729-6411 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 27, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance SUN WEST MORTGAGE CO INC |
| Jan 3, 2019 | Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 3, 2019 · Amount on Record |
| Deed Sale | Jan 3, 2019 · Amount on Record |
| Deed Book / Page | 12995 / 274 |
| Prior Transfer Date | Nov 30, 2003 |
| Prior Transfer Doc | 0122930460 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 4 MARK LN, DEER PARK, NY 11729-6411 |
| Transaction Type | Mortgage |
| Record Updated | Sep 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0233060091 |
|---|---|
| Date | Jul 27, 2021 |
| Book Page | 23306/91 |
| Instrument | DM026049 |
| Name | SUN WEST MORTGAGE CO INC |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2051 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jan 3, 2019 |
| Property Address | 4 MARK LN, DEER PARK, NY 11729-6411 |
| Document Number | 0129950274 |
| Book / Page | 12995 / 274 |
| Instrument Date | Dec 21, 2018 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2021 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 158 W MARSHALL ST, HEMPSTEAD, NY 11550-7219 |
Source: Suffolk County and Babylon Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Babylon Town |
| Unified School District | Deer Park Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,510 (-) Land $350 Building $3,160 | $594,915 (+11,257.67%) Land $59,322 Building $535,593 | |
| 2024 | $11,994.00 | $5,238 (-1.5%) Land $522 Building $4,716 | |
| 2023 | $3,510 Land $350 Building $3,160 | $5,318 Land $530 Building $4,788 |
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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 11 (1978–2011) |
| Claims Outside the SFHA | 2 of 11 |
| Most Recent Claim | Aug 2011 · other causes |
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 | Low lower than 99.1% of the US · lower than 99.2% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 649 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 |
May also be available: T-Mobile.
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