Nassau County and Hempstead Town property record for 307 Courthouse Rd, Franklin Square, NY 11010
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 4 ba · 2,102 sqft · built 1941 |
| Lot Size | 0.225 acres (9,800 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $550,000 (Sep 2011) |
| Tax Bill | $14,454 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage Nov 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 33-603-00-0015 |
| Primary APN | 33-603-00-0015 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 15 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,102 sqft Living Area |
| 1st Floor Area | 1,036 sqft |
| Game Room | Game Room |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Colonial |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 9,800 sqft (0.225 acres) |
| Lot Dimensions | 112 ft deep x 114 ft wide |
| Garage Type | Detached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 448 sqft |
| Balcony Area | 30 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 33603 00150 |
|---|---|
| Street Address | 307 COURTHOUSE RD |
| City | FRANKLIN SQUARE |
| State | NY |
| Zip | 11010-3935 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 15-16 |
| Legal Block | 603 |
| Legal Lot Number | 15-16 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 5 |
| Census Block | 5002 |
| Census Tract | 405302 |
307 Courthouse Rd, a duplex, is owned and occupied by two individuals who bought it in September 2011.
Source: Nassau County and Hempstead Town records, as of June 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 307 COURTHOUSE RD, FRANKLIN SQUARE, NY 11010-3935 |
| 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.
| Date | Document |
|---|---|
| Jun 28, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SANTANDER BANK NA |
| Nov 8, 2017 | Deed of Trust, Mortgage · Line of Credit JP MORGAN CHASE BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 14, 2011 · Amount on File |
| Deed Sale | Sep 14, 2011 · Amount on File |
| Prior Sale | Aug 25, 1997 · Amount on File |
| Deed Document Number | 20111987 |
| Deed Book / Page | 12757 / 906 |
| Prior Transfer Date | Sep 18, 1995 |
| Prior Transfer Doc | 1058000406 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 307 COURTHOUSE RD, FRANKLIN SQUARE, NY 11010-3935 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0455630647 |
|---|---|
| Date | Jun 28, 2021 |
| Book Page | 45563/647 |
| Instrument | 2021-084259 |
| Name | SANTANDER BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 15, 2050 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 307 COURTHOUSE RD, FRANKLIN SQUARE, NY 11010-3935 |
| Document Number | 0425860882 |
| Instrument Date | Nov 8, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Oct 1, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 307 COURTHOUSE RD FRANKLIN SQUARE NY 110103935, FRANKLIN SQUARE, NY 11010-3935 |
| Document Number | 0425860882 |
|---|---|
| Date | Dec 28, 2017 |
| Book Page | 042586/000882 |
| Instrument | 128419 |
| Name | JP MORGAN CHASE BK |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 27, 2047 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 307 Courthouse Rd was $14,454.
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 |
| Elementary School District | Franklin Square Union Free School District (PK - 06) |
| Secondary School District | Sewanhaka Central High School District (07 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $603 Land $321 Building $282 | $603,000 | |
| 2025 | $14,454.00 | ||
| 2023 | $14,514.00 Additional exemption filed | $705 Land $387 Building $318 | $705,000 |
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.
FEMA maps place 307 Courthouse Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 307 Courthouse Rd has no burnable land within ember reach, so its wildfire risk is not rated.
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 | FRANKLIN SQUARE WD public/private · serves 20,000 people · EPA ID NY2902822 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 629 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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