Nassau County  »  21 Locust Ave

21 Locust Avenue, Oyster Bay, NY 11771 - Property report

Also known as: 21 Locust Ave

Property image for 21 Locust Avenue, Oyster Bay, NY 11771
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Property type

One Family Year - Round Residence (210.01)

Year built

2006

Acreage

0.218

Sale price

$949,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
21 Locust Avenue
ZIP code
11771
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
27-N-294

Owner

Find out who owns 21 Locust Avenue, Oyster Bay, NY 11771. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/26/2006
Sale price
$949,000
Arm's length
Tax
Tax year
2026
Current property tax
$17,973
Tax class
Zoning & Use
Zoning
R1-6
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
2,882
Buildings on lot
1
Stories
2
Year built
2006
Rooms
7
Bathrooms
2
Half bathrooms
1
Exterior wall
Alum/Vinyl
Building style
Colonial
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.218
Topography
Level
Land
Primary site

Area overview

Walk score
61 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
43 /100.  Somewhat Bikeable
School district
3009

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

Ownership

Ownership information for 21 Locust Avenue, Oyster Bay, NY

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

Sales history for 21 Locust Avenue, Oyster Bay, NY 11771

Sale date Sale price Buyer name Seller name
09/26/2006 $949,000 XXXXXX XXXX; XXXX XXXX; XXXXXX XXXX XXXXXXXX XXXXXXXXXXX XXXXX, XXX
10/19/2005 $430,000 XXXXXXXX XXXXXXXXXXX XXXX XXX XXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
10/18/2006 - R
09/26/2006 - D		 Deed XXXXXXXX XXXXXXXXXXX XXXXX, XXX XXXXXX XXXX
10/28/2005 - R
10/19/2005 - D		 Deed XXX XXX XXXXXXXX XXXXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Locust Avenue, Oyster Bay, NY

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

Current property tax
Tax year
2026
Property tax
$17,973
Current school tax
Recent tax assessments
Market value
$713,000
Assessed value
$713
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 $713,000 $713 2520.692 $17,973 -0.67%
2025 $738,000 $738 2451.672 $18,093 -16.36%
2024 $887,673 $820 2638.023 $21,632 -5.72%
2023 $842,000 $842 2724.917 $22,944 -12.53%
2022 $888,000 $888 2953.771 $26,229 -7.15%
2021 $857,000 $857 3296.443 $28,251 +29.70%
2020 $622,800 $1,557 1398.912 $21,781 +5.77%
2019 $622,800 $1,557 1322.571 $20,592 +4.91%
2018 $622,800 $1,557 1260.659 $19,628 +5.26%
2017 $622,800 $1,557 1197.657 $18,648 +5.87%
Permits

Permit information for 21 Locust Avenue, Oyster Bay, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Access the detailed traffic volume map for 21 Locust Avenue, Oyster Bay, NY 11771 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)
St Dominic High School NR Private PK-12 603 0.12
St Dominic High School NR Private PK-12 603 0.12
St Dominic Elementary School NR Private PK-8 218 0.25
St Dominic Elementary School NR Private PK-8 218 0.25
Theodore Roosevelt School NR Public PK, K-2 325 0.70
Theodore Roosevelt School NR Public PK, K-2 325 0.70
Vernon School 6 Public 3-6 434 1.22
East Woods School NR Private PK, K-8 226 1.54
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Dominic High School NR Private PK-12 603 0.12
St Dominic Elementary School NR Private PK-8 218 0.25
OYSTER BAY MIDDLE SCHOOL 5 Public 7-8 217 0.32
East Woods School NR Private PK, K-8 226 1.54
Harmony Heights School NR Private 8-12 74 1.76
Harmony Heights School NR Private 8-12 0 1.79
South Woods Middle School 8 Public 6-8 746 3.21
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
St Dominic High School NR Private PK-12 603 0.12
Oyster Bay High School 7 Public 9-12 415 0.32
Harmony Heights School NR Private 8-12 74 1.76
Harmony Heights School NR Private 8-12 0 1.79
Mill Neck Manor School for the Deaf NR Private PK-12 106 1.94
Mill Neck Manor School For The Deaf NR Private PK, K-11 116 2.07
Syosset Senior High School 10 Public 9-12 2,266 3.42
P.S. 256 NR Public PK, K-12 500 3.69
Locust Valley High School 9 Public 9-12 629 3.69
Cold Spring Harbor High School 10 Public 7-12 739 3.70

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

Neighbors for 21 Locust Avenue, Oyster Bay, NY

25 Maple Ave, Farmingdale 6 Terrace Pl, Hicksville 2 Cresthollow CT, Farmingdale 10 Cresthollow CT, Farmingdale 25 Sycamore Ave, Bethpage 33 Intervale Ave, Farmingdale 6 Cresthollow CT, Farmingdale 175 Anstice St, Oyster Bay 95 Scudders Ln, Glen Head 8 Terrace Pl, Hicksville 8 Cody Ave, Glen Head 3 Cresthollow CT, Farmingdale 3 Fairway Dr, Old Bethpage 1 B Savoy Pl, Hicksville 600 S Oyster Bay Rd, Bethpage 30 Lincoln Rd, Bethpage 70 McCouns Ln, Oyster Bay 45 Park Ave, Hicksville 7 Cresthollow CT, Farmingdale 47 Dante Ave, Hicksville

Nearby ZIP codes for 21 Locust Avenue, Oyster Bay, 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 11709, 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 11804, Nassau County, NY

Frequently asked questions

What is the year built for 21 Locust Avenue, Oyster Bay, NY 11771?

The development at 21 Locust Avenue, Oyster Bay, NY 11771 was built in 2006.

What is the total square footage of 21 Locust Avenue, Oyster Bay, NY 11771?

21 Locust Avenue, Oyster Bay, NY 11771 has a total of 2,882 square feet.

When was 21 Locust Avenue, Oyster Bay, NY 11771 last sold and what was the sale price?

21 Locust Avenue, Oyster Bay, NY 11771 was last sold on 09/26/2006 for $949,000.

What is the assessed value of 21 Locust Avenue, Oyster Bay, NY 11771?

21 Locust Avenue, Oyster Bay, NY 11771 is currently assessed at $713.

What are the property taxes for 21 Locust Avenue, Oyster Bay, NY 11771?

The property taxes for 21 Locust Avenue, Oyster Bay, NY 11771 total $17,972.

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