Nassau County and Oyster Bay Town property record for 91 Dover St, Massapequa, NY 11758
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,028 sqft · built 2022 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $750,000 (Nov 2022) |
| Tax Bill | $4,218 (2025) |
| Deeds & Mortgages | Nov 2022 Sale & Mortgage Nov 2022 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 53-016-00-0054 |
| Primary APN | 53-016-00-0054 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,028 sqft Living Area |
| Gross Area | 2,268 sqft |
| 1st Floor Area | 918 sqft |
| Year Built | Built 2022 |
|---|---|
| Effective Year Built | Effective 2022 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 53016 00540 |
|---|---|
| Street Address | 91 DOVER ST |
| City | MASSAPEQUA |
| State | NY |
| Zip | 11758-5422 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 306 |
| Legal Block | 16 |
| Legal Lot Number | 54 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 3 |
| Census Block | 3022 |
| Census Tract | 522000 |
Source: Nassau County and Oyster Bay Town records, as of October 19, 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 | 91 DOVER ST, MASSAPEQUA, NY 11758-5422 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 17, 2022 | Bargain and Sale Deed, Transfer · Conventional Mortgage ALLIED MORTGAGE GROUP INC |
| Nov 4, 2022 | Bargain and Sale Deed, Transfer YOUR TITLE EXPERTS |
| Nov 7, 2019 | Trustee's Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 17, 2022 · Amount on Record |
| Deed Sale | Nov 17, 2022 · Amount on Record |
| Prior Sale | Nov 7, 2019 · Amount on Record |
| Deed Document Number | 2022-111057 |
| Deed Book / Page | D14321 / 620 |
| Record Updated | Oct 29, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Nov 17, 2022 |
| Property Address | 91 DOVER ST, MASSAPEQUA, NY 11758-5422 |
| Document Number | D143210620 |
| Book / Page | D14321 / 620 |
| Map Reference | MAP 597 CASE 616 |
| Instrument Date | Nov 7, 2022 |
| Instrument | 2022-111057 |
| Transaction Type | Transfer |
| Record Updated | Nov 23, 2022 |
| Title Company | JUDICIAL TITLE INSURANCE AGENCY INC, JUDICIAL TITLE INS AGCY LLC |
| 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 | 946 ATLANTIC AVE, 946, BROOKLYN, NY 11238-3101 |
| Name | Verified Name |
|---|---|
| Address | 700 BROADWAY, AMITYVILLE, NY 11701-2246 |
| Document Number | 2022111058 |
|---|---|
| Date | Nov 17, 2022 |
| Instrument | 2022-111058 |
| Name | ALLIED MORTGAGE GROUP INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2052 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Nov 4, 2022 |
| Property Address | 91 DOVER ST, MASSAPEQUA, NY 11758-5422 |
| Document Number | D143170663 |
| Book / Page | D14317 / 663 |
| Map Reference | MAP 597 CASE 616 |
| Instrument Date | Feb 15, 2022 |
| Instrument | 2022-108380 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2022 |
| Title Company | YOUR TITLE EXPERTS |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 946 ATLANTIC AVE, 946, BROOKLYN, NY 11238-3101 |
| Name | Verified Name |
|---|---|
| Address | 946 ATLANTIC AVE, BROOKLYN, NY 11238-3101 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Nov 7, 2019 |
| Property Address | 91 DOVER ST, MASSAPEQUA, NY 11758-5422 |
| Document Number | 0138730086 |
| Book / Page | 013873 / 000086 |
| Instrument Date | Sep 27, 2019 |
| Instrument | 98193 |
| Transaction Type | Transfer |
| Record Updated | Nov 25, 2019 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $552.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 96 COLONIAL DR MASSAPEQUA NY 117585411, MASSAPEQUA, NY 11758-5411 |
Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Unified School District | Amityville Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $613 (+68.87%) Land $186 Building $427 | $613,000 (+68.87%) | |
| 2025 | $4,218.00 (-63.75%) | ||
| 2023 | $11,637.00 Additional exemption filed | $363 Land $133 Building $230 | $363,000 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
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 - MERRICK private · serves 135,000 people · EPA ID NY2902840 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2024 |
| 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 497 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures