Nassau County and Oyster Bay Town property record for 21 Delaware Ave, Jericho, NY 11753
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,497 sqft · built 1964 |
| Lot Size | 0.229 acres (9,963 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $665,000 (Aug 2009) |
| Tax Bill | $20,951 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage Apr 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-481-00-0028 |
| Primary APN | 11-481-00-0028 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,497 sqft Living Area |
| 1st Floor Area | 1,381 sqft |
| Basement Area | 345 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Raised Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 9,963 sqft (0.229 acres) |
| Lot Dimensions | 123 ft deep x 81 ft wide |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 132 sqft |
| Patio Area | 284 sqft |
| Balcony Area | 106 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 11481 00280 |
|---|---|
| Street Address | 21 DELAWARE AVE |
| City | JERICHO |
| State | NY |
| Zip | 11753-1420 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 015 |
| Legal Subdivision | BIRCHWOOD |
| Legal Block | 481 |
| Legal Lot Number | 28 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 518501 |
Source: Nassau County and Oyster Bay 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 21 DELAWARE AVE, JERICHO, NY 11753-1420 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 30, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BETHPAGE FCU |
| Apr 22, 2017 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 11, 2009 · Amount on Record |
| Deed Sale | Aug 11, 2009 · Amount on Record |
| Prior Sale | Sep 5, 1997 · Amount on Record |
| Deed Document Number | 20091894 |
| Deed Book / Page | 12528 / 644 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 21 DELAWARE AVE, JERICHO, NY 11753-1420 |
| Transaction Type | Mortgage |
| Record Updated | May 26, 2022 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0457860440 |
|---|---|
| Date | Aug 30, 2021 |
| Book Page | 45786/440 |
| Instrument | 2021-113633 |
| Name | BETHPAGE FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 28, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 21 DELAWARE AVE, JERICHO, NY 11753-1420 |
| Document Number | 0421140443 |
| Book / Page | 042114 / 000443 |
| Instrument Date | Apr 22, 2017 |
| Transaction Type | Mortgage |
| Record Updated | May 31, 2017 |
| Title Company | AMERICAN TITLE COMPANY, AMERICAN TITLE INC |
| Name | Verified Name |
|---|---|
| Address | 21 DELAWARE AVE JERICHO NY 117531420, JERICHO, NY 11753-1420 |
| Document Number | 0421140443 |
|---|---|
| Date | May 10, 2017 |
| Book Page | 042114/000443 |
| Instrument | 47088 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 9, 2047 |
| Rate Type | Adjustable Rate |
|---|
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 | Jericho Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $747 (-8%) Land $387 Building $360 | $747,000 (-8%) | |
| 2025 | $20,951.00 (+11.6%) | ||
| 2023 | $18,773.00 Additional exemption filed | $812 Land $421 Building $391 | $812,000 |
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.
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 | 1 in force |
| Nearby Flood Claims | 2 (1978–2007) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jul 2007 · rainfall accumulation |
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 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 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 | JERICHO WD public/private · serves 58,000 people · EPA ID NY2902831 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2023 |
| 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 436 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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