421 Bayville Avenue, Bayville, NY 11709 Property Information
421 Bayville Avenue, Bayville, NY 11709 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 421 Bayville Avenue, Bayville |
| Zip code | 11709 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Bayville |
| Parcel ID | 28-17-13 |
Sales & Tax Overview for 421 Bayville Avenue, Bayville
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
Lot & Building Information for 421 Bayville Avenue, Bayville
| Building sqft | 2,020 |
| Building class | Residential Vacant Land (311.11) |
| Land | Sound waterfront |
| Topography | Level |
| Acreage | 0.086 |
| Buildings on lot | 1 |
| Year built | 2024 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 8 |
| Bathrooms | 3 |
| Half bathrooms | 1 |
| Attic | None |
| Exterior wall | Frame |
| Heating type | Central |
| Heating system | Hot water |
Zoning, Use & Area Overview
| Zoning district | Register (See more on map) |
| School district | Bayville |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 421 Bayville Avenue, Bayville
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- • Improvements for 421 Bayville Avenue, Bayville , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 421 Bayville Avenue, Bayville
This Residential Vacant Land (311.11) located at 421 Bayville Avenue, Bayville, NY 11709 has a total of 2,020 square feet and a current price per square foot of $418.
What is the year built & the current market value of 421 Bayville Avenue, Bayville, NY 11709?421 Bayville Avenue, Bayville, NY 11709 was built in 2024 and has a current tax assessor's market value of $214,000.
Ownership Information
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Past Sales & Property History for 421 Bayville Avenue, Bayville
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*Here are the three most recent sales for this property.
Title Documents for 421 Bayville Avenue, Bayville
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R: Recorded date
D: Document date
Property Taxes for 421 Bayville Avenue, Bayville
Access detailed property tax data for 421 Bayville Avenue, Bayville, NY 11709. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $4,362 |
| Tax class | Register |
| Market value | $214,000 |
| Assessed value | $214 |
Assessment History for 421 Bayville Avenue, Bayville
Here's the assessment & property tax history for 421 Bayville Avenue, Bayville, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2026 | $214,000 | $214 | 2038.267 | $4,362 | -59.95% |
| 2025 | $545,000 | $545 | 1998.347 | $10,891 | -6.45% |
| 2024 | $545,000 | $545 | 2136.237 | $11,642 | -9.71% |
| 2023 | $577,000 | $577 | 2234.706 | $12,894 | -1.52% |
| 2022 | $545,000 | $545 | 2402.402 | $13,093 | -5.45% |
Permits for 421 Bayville Avenue, Bayville
The complete history of permits filed for 421 Bayville Avenue, Bayville, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Data not available for this property.
Risk
Create a free account to unlock extended information for 421 Bayville Avenue, Bayville, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | AE (See more on map) |
Transportation
Access the detailed traffic volume map for 421 Bayville Avenue, Bayville to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Schools
Nearest elementary schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bayville Intermediate School | 7 | Public | 3-5 | 190 | 1.39 |
| Bayville Elementary School | NR | Public | K-2 | 179 | 1.53 |
| Mill Neck Manor School For The Deaf | NR | Private | PK, K-11 | 116 | 1.91 |
| Mill Neck Manor School For The Deaf | NR | Private | PK, K-11 | 116 | 1.91 |
| Mill Neck Manor School for the Deaf | NR | Private | PK-12 | 106 | 1.96 |
Nearest middle schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mill Neck Manor School For The Deaf | NR | Private | PK, K-11 | 116 | 1.91 |
| Mill Neck Manor School for the Deaf | NR | Private | PK-12 | 106 | 1.96 |
| Mill Neck Manor School for Deaf Child | NR | Private | PK, K-12 | 0 | 2.25 |
| OYSTER BAY MIDDLE SCHOOL | 5 | Public | 7-8 | 217 | 2.92 |
| St Dominic Elementary School | NR | Private | PK-8 | 218 | 2.96 |
Nearest high schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mill Neck Manor School For The Deaf | NR | Private | PK, K-11 | 116 | 1.91 |
| Mill Neck Manor School for the Deaf | NR | Private | PK-12 | 106 | 1.96 |
| Mill Neck Manor School for Deaf Child | NR | Private | PK, K-12 | 0 | 2.25 |
| Oyster Bay High School | 7 | Public | 9-12 | 415 | 2.92 |
| St Dominic High School | NR | Private | PK-12 | 603 | 3.10 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Neighbors for 421 Bayville Avenue, Bayville
Here are the neighbors for 421 Bayville Avenue, Bayville.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 8 Pine Ln, Bayville | 1,281 | 05/13/2022 | |
| 16 Pine Ln, Bayville | 540 | ||
| 423 Bayville Ave, Bayville | 672 | 04/25/2006 | |
| 2 A 1st St, Bayville | 1,121 | 12/20/2012 | |
| 393 Bayville Ave, Bayville | 364 | 08/25/1994 | $75,000 |
| 417 Bayville Ave, Bayville | 1,982 | 01/26/2021 | $979,000 |
| 411 Bayville Ave, Bayville | 2,337 | 11/21/2007 | $470,000 |
| 6 Pine Ln, Bayville | 417 | 06/11/2021 | $237,000 |
| 4 Pine Ln, Bayville | 1,601 | 03/16/2021 | |
| 397 Bayville Ave, Bayville | 495 | 04/26/1999 | $230,500 |
| 2 B 1st St, Bayville | 1,440 | 08/23/2021 | $640,000 |
| 419 Bayville Ave, Bayville | 1,468 | 01/04/2013 | |
| 413 Bayville Ave, Bayville | 2,365 | 10/05/1999 | $649,000 |
| 425 Bayville Ave, Bayville | 688 | 03/02/2022 | $335,000 |
| 1 A 3rd St, Bayville | 1,500 | 06/28/2001 | $475,000 |
| 391 Bayville Ave, Bayville | 448 | 05/04/2021 | $230,000 |
| 395 Bayville Ave, Bayville | 414 | 06/17/2025 | $385,000 |
| 2 A Pine Ln, Bayville | 1,498 | 10/03/2022 | $610,000 |
| 18 Pine Ln, Bayville | 1,472 | 04/15/2019 | |
| 415 Bayville Ave, Bayville | 2,500 | 09/20/2017 | $1,500,000 |