Nassau County and Hempstead Town property record for 644 Arthur St, Baldwin, NY 11510
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,354 sqft · built 1942 |
| Lot Size | 0.064 acres (2,800 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $750,000 (Nov 2025) |
| Tax Bill | $10,177 (2025) |
| Deeds & Mortgages | Nov 2025 Sale & Mortgage Sep 2022 Sale & Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 54-434-00-0059 |
| Primary APN | 54-434-00-0059 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,354 sqft Living Area |
| 1st Floor Area | 528 sqft |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Pier/Post & Beam |
| Roof Material | Other |
| Lot Area | 2,800 sqft (0.064 acres) |
| Lot Dimensions | 70 ft deep x 40 ft wide |
| View / Lot | Dead End |
| Garage Type | Detached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 66 sqft |
| Deck Area | 134 sqft |
| Patio Area | 382 sqft |
| Balcony Area | 62 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 54434 00590 |
|---|---|
| Street Address | 644 ARTHUR ST |
| City | BALDWIN |
| State | NY |
| Zip | 11510-4303 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 010 |
| Legal Subdivision | SECOND AMENDED MAP OF BALDWIN BEACH |
| Legal Block | 434 |
| Legal Lot Number | 59-60 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 413803 |
Source: Nassau County and Hempstead Town records, as of June 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 2332 CONCORD ST, OCEANSIDE, NY 11572-1408 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| Nov 17, 2025 | Bargain and Sale Deed, Transfer · Conventional Mortgage JOVIA FINANCIAL FCU |
| Sep 13, 2022 | Bargain and Sale Deed, Transfer · FHA Mortgage HOME POINT FINANCIAL CORPORATION |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 17, 2025 · Amount on Record |
| Deed Sale | Nov 17, 2025 · Amount on Record |
| Prior Sale | Sep 13, 2022 · Amount on Record |
| Deed Document Number | 202574410 |
| Deed Book / Page | D14690 / 389 |
| Record Updated | Oct 29, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Nov 17, 2025 |
| Property Address | 644 ARTHUR ST, BALDWIN, NY 11510-4303 |
| Document Number | D146900389 |
| Book / Page | D14690 / 389 |
| Map Reference | MAP 521 CASE 3236 |
| Instrument Date | Nov 12, 2025 |
| Instrument | 2025-74410 |
| Transaction Type | Transfer |
| Record Updated | Dec 15, 2025 |
| Title Company | YOUR TITLE EXPERTS |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,000.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 644 ARTHUR ST, BALDWIN, NY 11510-4303 |
| Name | Verified Name |
|---|---|
| Address | 2332 CONCORD ST, OCEANSIDE, NY 11572-1408 |
| Document Number | M482170050 |
|---|---|
| Date | Nov 17, 2025 |
| Book Page | M48217/50 |
| Instrument | 2025-74411 |
| Name | JOVIA FINANCIAL FCU |
|---|---|
| Type | Credit Union |
| Address | WESTBURY, NY 11590 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2055 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Sep 13, 2022 |
| Property Address | 644 ARTHUR ST, BALDWIN, NY 11510-4303 |
| Document Number | D142960610 |
| Book / Page | D14296 / 610 |
| Map Reference | MAP 521 CASE 3236 |
| Instrument Date | Sep 8, 2022 |
| Instrument | 2022-93240 |
| Transaction Type | Transfer |
| Record Updated | Sep 20, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,620.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 644 ARTHUR ST, 644, BALDWIN, NY 11510-4303 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4206 212TH ST APT 1C, 1C, BAYSIDE, NY 11361-2840 |
| Document Number | 0202293241 |
|---|---|
| Date | Sep 13, 2022 |
| Instrument | 2022-93241 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2052 |
Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Unified School District | Baldwin Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $374 (-) Land $287 Building $87 | $374,000 (-) | |
| 2025 | $10,177.00 (+14.41%) Homeowner's exemption | $374 (-) Land $287 Building $87 | $374,000 (-) |
| 2023 | $8,895.00 Homeowner's exemption | $374 Land $287 Building $87 | $374,000 |
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 April 5, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 204 policies |
| Nearby Flood Policies | 204 in force |
| Nearby Flood Claims | 416 (1978–2024) |
| Claims Outside the SFHA | 106 of 416 |
| Most Recent Claim | Jan 2024 |
| Claims by Event |
|
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 |
|---|
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 | LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people · EPA ID NY2902835 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2023 |
| Lead | 5 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2025 |
| 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 650 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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