Nassau County and Hempstead Town property record for 21 Old Mill Rd, Baldwin, NY 11510
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 3 bd · 2 ba · 37,960 sqft · built 1965 |
| Lot Size | 1.19 acres (51,950 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,237,782 (Dec 2003) |
| Tax Bill | $138,082 (2025) |
| Deeds & Mortgages | Jun 2018 Mortgage Jun 2018 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 54-097-00-0115 |
| Primary APN | 54-097-00-0115 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 29 Units |
| Stories | 1 Story |
| Building Area | 37,960 sqft Living Area |
| 1st Floor Area | 26,074 sqft |
| Interior Walls | Finished/Painted |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Exterior Material | Brick Veneer |
| Construction Type | Steel Frame |
| Lot Area | 51,950 sqft (1.19 acres) |
| Lot Dimensions | 18.7 ft deep x 20 ft wide |
| View / Lot | Apt/Condo Complex |
| Porch | Slab |
| Porch Area | 450 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 54097 01150 |
|---|---|
| Street Address | 21 OLD MILL RD |
| City | BALDWIN |
| State | NY |
| Zip | 11510-3381 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | 115,119-120 |
| Legal Block | 97 |
| Legal Lot Number | 115 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 413600 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 91 MURRY ST, OCEANSIDE, NY 11572 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Jun 19, 2018 | Deed of Trust, Mortgage · Conventional Mortgage READYCAP COM'L |
| Jun 29, 2018 | Loan Modification, Consolidation and Extension, Mortgage READYCAP COM'L |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 2, 2003 · Amount on Record |
| Deed Sale | Dec 2, 2003 · Amount on Record |
| Prior Sale | Aug 24, 1998 · Amount on Record |
| Deed Book / Page | 11702 / 613 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 21 OLD MILL RD, BALDWIN, NY 11510-3381 |
| Document Number | 0429170820 |
| Instrument Date | Jun 19, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 91 MURRAY DR OCEANSIDE NY 115725721, OCEANSIDE, NY 11572-5721 |
| Document Number | 0429170820 |
|---|---|
| Date | Jun 29, 2018 |
| Book Page | 042917/000820 |
| Instrument | 57458 |
| Name | READYCAP COM'L |
|---|---|
| Address | IRVING, TX 75038 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Loan Modification, Consolidation and Extension |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Jun 29, 2018 |
| Property Address | 21 OLD MILL RD, BALDWIN, NY 11510-3381 |
| Document Number | 0429170827 |
| Book / Page | 042917 / 000827 |
| Instrument Date | Jun 19, 2018 |
| Instrument | 57459 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 91 MURRAY DR OCEANSIDE NY 115725721, OCEANSIDE, NY 11572-5721 |
| Document Number | 429170827 |
|---|---|
| Date | Jun 29, 2018 |
| Book Page | 042917/000827 |
| Instrument | 57459 |
| Name | READYCAP COM'L |
|---|---|
| Address | 1320 GREENWAY DR # 560, IRVING, TX 75038-7519 |
| Amount | Amount Recorded |
|---|
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 | $16,359 (-14.37%) Land $7,689 Building $8,670 | $1,635,900 (-14.37%) | |
| 2025 | $138,082.00 (-5.48%) | ||
| 2023 | $146,093.00 | $19,105 Land $8,980 Building $10,125 | $1,910,500 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are 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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 2 (2010–2014) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2014 · 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 | 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 496 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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