Nassau County  »  11709  »  Adams Ave  »  21 Adams Ave

21 Adams Avenue, Bayville, NY 11709 - Property report

Also known as: 21 Adams Ave

Property image for 21 Adams Avenue, Bayville, NY 11709
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Property type

One Family Year - Round Residence (210.01)

Year built

1950

Acreage

0.156

General information

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Address
Primary address
21 Adams Avenue
ZIP code
11709
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Bayville
Parcel ID
29-26-83

Owner

Find out who owns 21 Adams Avenue, Bayville, NY 11709. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026
Current property tax
$7,462
Tax class
Zoning & Use
Zoning
C
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,656
Buildings on lot
1
Stories
1
Year built
1950
Rooms
5
Bathrooms
1
Exterior wall
Frame
Building style
Ranch
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central
Heating system
Forced hot air
Lot
Acreage
0.156
Topography
Level
Land
Primary site

Area overview

Walk score
54 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
40 /100.  Somewhat Bikeable
School district
3006

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 21 Adams Avenue, Bayville, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21 Adams Avenue, Bayville, NY 11709

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 21 Adams Avenue, Bayville, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Current property tax
$7,462
Base tax
$9,539
Current school tax
Recent tax assessments
Market value
$468,000
Assessed value
$468
Transitional assessed value

More about Nassau County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2026 $468,000 $468 2038.267 $9,539 +2.00%
2025 $468,000 $468 1998.347 $9,352 -6.45%
2024 $468,007 $468 2136.237 $9,998 -4.41%
2023 $468,000 $468 2234.706 $10,458 -6.98%
2022 $468,000 $468 2402.402 $11,243 -7.29%
2021 $451,000 $451 2688.928 $12,127 +14.70%
2020 $375,600 $939 1125.923 $10,572 +5.83%
2019 $375,600 $939 1063.921 $9,990 +6.07%
2018 $375,600 $939 1003.06 $9,419 +3.58%
2017 $375,600 $939 968.398 $9,093 +6.78%
Permits

Permit information for 21 Adams Avenue, Bayville, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
AE

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 Adams Avenue, Bayville, NY 11709 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Bayville Intermediate School 7 Public 3-5 190 0.47
Bayville Elementary School NR Public K-2 179 0.62
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.45
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.45
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.55
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.55
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.68
Locust Valley Intermediate School 7 Public 3-5 227 2.37
Ann Macarthur Primary NR Public K-2 200 2.46
Theodore Roosevelt School NR Public PK, K-2 325 2.59
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.45
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.55
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.68
Locust Valley Middle School 8 Public 6-8 472 2.41
Portledge School NR Private PK-12 522 3.00
St Dominic Elementary School NR Private PK-8 218 3.02
OYSTER BAY MIDDLE SCHOOL 5 Public 7-8 217 3.02
Robert M Finley Middle School 5 Public 6-8 710 4.61
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 1.45
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.55
Mill Neck Manor School for Deaf Child NR Private PK, K-12 0 1.68
Locust Valley High School 9 Public 9-12 629 2.41
Portledge School NR Private PK-12 522 3.00
Oyster Bay High School 7 Public 9-12 415 3.02
St Dominic High School NR Private PK-12 603 3.16
Glen Cove High School 5 Public 9-12 1,050 4.24
Cold Spring Harbor High School 10 Public 7-12 739 5.86
North Shore Senior High School 9 Public K-5, 9-12 764 6.24

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21 Adams Avenue, Bayville, NY

232 Bayville Ave, Bayville 35 Adams Ave, Bayville 224 Bayville Ave, Bayville 30 Adams Ave, Bayville 33 Washington Ave, Bayville 230 Bayville Ave, Bayville 23 Adams Ave, Bayville 31 Adams Ave, Bayville 22 Adams St, Bayville 29 Adams Ave, Bayville 32 A Jefferson Ave, Bayville 24 Adams Ave, Bayville 28 Adams Ave, Bayville 22 Jefferson Ave, Bayville 27 Adams Ave, Bayville 25 Adams Ave, Bayville 26 Jefferson Ave, Bayville 28 Jefferson Ave, Bayville 226 Bayville Ave, Bayville 31 Washington Ave, Bayville

Nearby ZIP codes for 21 Adams Avenue, Bayville, NY

10580, Westchester County, NY 11542, Nassau County, NY 11545, Nassau County, NY 11547, Nassau County, NY 11548, Nassau County, NY 11560, Nassau County, NY 11568, Nassau County, NY 11576, Nassau County, NY 11579, Nassau County, NY 11590, Nassau County, NY 11724, Suffolk County, NY 11732, Nassau County, NY 11743, Suffolk County, NY 11753, Nassau County, NY 11765, Nassau County, NY 11791, Nassau County, NY 11797, Nassau County, NY 11801, Nassau County, NY

Frequently asked questions

What is the year built for 21 Adams Avenue, Bayville, NY 11709?

The development at 21 Adams Avenue, Bayville, NY 11709 was built in 1950.

What is the total square footage of 21 Adams Avenue, Bayville, NY 11709?

21 Adams Avenue, Bayville, NY 11709 has a total of 1,656 square feet.

What is the assessed value of 21 Adams Avenue, Bayville, NY 11709?

21 Adams Avenue, Bayville, NY 11709 is currently assessed at $468.

What are the property taxes for 21 Adams Avenue, Bayville, NY 11709?

The property taxes for 21 Adams Avenue, Bayville, NY 11709 total $9,539.

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