Nassau County and Hempstead Town property record for 595 Cornwell Ave, Malverne, NY 11565 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,047 sqft · built 1952 |
| Lot Size | 0.152 acres (6,600 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,974 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 35-223-00-0013 |
| Primary APN | 35-223-00-0013 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 2,047 sqft Living Area |
| 1st Floor Area | 918 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 6,600 sqft (0.152 acres) |
| Lot Dimensions | 121 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 231 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 276 sqft |
| Patio Area | 276 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 35223 00130 |
|---|---|
| Street Address | 595 CORNWELL AVE |
| City | MALVERNE |
| State | NY |
| Zip | 11565-1337 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 13-14,32 |
| Legal Block | 223 |
| Legal Lot Number | 13 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 5 |
| Census Block | 5000 |
| Census Tract | 410100 |
Source: Nassau County and Hempstead Town records · APN 35-223-00-0013
Assessment roll updated June 17, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 595 CORNWELL AVE, MALVERNE, NY 11565-1337 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Nassau County and Hempstead Town records · Assessment roll updated June 17, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Municipality | Malverne Village |
| Elementary School District | Valley Stream Union Free School District 13 (PK - 06) |
| Secondary School District | Valley Stream Central High School District (07 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $514 (-11.84%) Land $199 Building $315 | $514,000 (-11.84%) | |
| 2025 | $8,974.00 (-7.69%) | ||
| 2023 | $9,722.00 Homeowner's exemption | $583 Land $235 Building $348 | $583,000 |
Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360594101005, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2023) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2023, rainfall accumulation, Severe Storm And Flooding |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 794 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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