Nassau County  »  11545  »  Union Ave  »  23 Union Ave

23 Union Avenue, Glen Head, NY 11545 - Property report

Also known as: 23 Union Ave

Property image for 23 Union Avenue, Glen Head, NY 11545
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1956

Acreage

0.172

Sale price

$313,333

General information

Unlock this property report with a free account

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
23 Union Avenue
ZIP code
11545
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
20-24-12

Owner

Find out who owns 23 Union Avenue, Glen Head, NY 11545. Uncover corporate and individual owners with a free account.

Sales
Sale date
11/07/2008
Sale price
$313,333
Arm's length
Tax
Tax year
2026
Current property tax
$11,008
Tax class
Zoning & Use
Zoning
R1-7
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,880
Buildings on lot
1
Stories
1
Year built
1956
Rooms
7
Bathrooms
2
Half bathrooms
1
Exterior wall
Alum/Vinyl
Building style
Cape
Attic
Full
Fireplaces
2
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.172
Topography
Level
Land
Primary site

Area overview

Walk score
54 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
42 /100.  Somewhat Bikeable
School district
3002

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

Ownership

Ownership information for 23 Union Avenue, Glen Head, NY

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

Sales history for 23 Union Avenue, Glen Head, NY 11545

Sale date Sale price Buyer name Seller name
11/07/2008 $313,333 XXXXXXXXX XXXXXXX; XXXXX XXXXXXX XXXXX XXXXXXX; XXXXXX XXXXXXX; XXXXXX XXXXX XXX

*Most recent sale on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
11/19/2008 - R
11/07/2008 - D		 Deed XXXXX XXXXXXX XXXXXXXXX XXXXXXX
01/24/2005 - R
11/19/2004 - D		 Deed XXXXXXX XXXXX
10/12/2004 - R
10/01/2004 - D		 Deed XXXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 23 Union Avenue, Glen Head, 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
$11,008
Base tax
$13,132
Current school tax
Recent tax assessments
Market value
$535,000
Assessed value
$535
Transitional assessed value
Exemptions

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 $535,000 $535 2454.487 $13,132 -2.54%
2025 $569,000 $569 2367.903 $13,473 -9.07%
2024 $581,908 $582 2546.008 $14,818 -2.35%
2023 $572,000 $572 2652.88 $15,174 -7.74%
2022 $582,000 $582 2826.106 $16,448 -7.87%
2021 $577,000 $577 3094.015 $17,852 +29.33%
2020 $422,800 $1,057 1305.982 $13,804 +5.72%
2019 $422,800 $1,057 1235.353 $13,058 +5.31%
2018 $422,800 $1,057 1173.048 $12,399 +2.92%
2017 $422,800 $1,057 1139.815 $12,048 +8.74%
Permits

Permit information for 23 Union Avenue, Glen Head, NY

No recently recorded permits for this property.

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 23 Union Avenue, Glen Head, NY 11545 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)
Glen Head Elementary School 10 Public K-5 371 0.25
North Shore Senior High School 9 Public K-5, 9-12 764 0.70
North Shore Middle School 9 Public K-8 646 0.77
Glenwood Landing Elementary School 9 Public K-5 427 0.92
Sea Cliff Elementary School 8 Public K-5 343 1.42
The Green Vale School NR Private PK-8 417 1.62
The Green Vale School NR Private PK-8 417 1.62
Connolly School 3 Public 3-5 305 1.77
Harbor Hill School 7 Public K-5 584 1.90
All Saints Regional Catholic School NR Private PK-8 166 1.90
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Middle School 9 Public K-8 646 0.77
The Green Vale School NR Private PK-8 417 1.62
All Saints Regional Catholic School NR Private PK-8 166 1.90
Friends Academy NR Private PK-12 765 2.46
Robert M Finley Middle School 5 Public 6-8 710 2.62
Portledge School NR Private PK-12 522 3.17
North Shore Day School NR Private 0 3.25
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 3.33
Roslyn Middle School 8 Public 6-8 766 3.63
Locust Valley Middle School 8 Public 6-8 472 3.98
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Senior High School 9 Public K-5, 9-12 764 0.70
Friends Academy NR Private PK-12 765 2.46
Roslyn High School 9 Public 9-12 1,035 3.03
Paul D Schreiber Senior High School 9 Public 9-12 1,613 3.12
Portledge School NR Private PK-12 522 3.17
Glen Cove High School 5 Public 9-12 1,050 3.23
North Shore Day School NR Private 0 3.25
Vincent Smith School NR Private 2-12 46 3.45
Long Island Lutheran Middle & High School NR Private 6-12 439 3.82
Locust Valley High School 9 Public 9-12 629 3.98

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

Neighbors for 23 Union Avenue, Glen Head, NY

16 Post St, Glen Head 28 Post St, Glen Head 27 McCouns Ln, Glen Head 14 Post St, Glen Head 19 Union Ave, Glen Head 20 Post St, Glen Head 18 Post St, Glen Head 25 McCouns Ln, Glen Head 29 McCouns Ln, Glen Head 38 Sheppard St, Glen Head 32 Sheppard St, Glen Head 24 Post St, Glen Head 26 Post St, Glen Head 23 McCouns Ln, Glen Head 36 Sheppard St, Glen Head 22 Post St, Glen Head 34 Sheppard St, Glen Head 30 Post St, Glen Head 44 Sheppard St, Glen Head 40 Sheppard St, Glen Head

Nearby ZIP codes for 23 Union Avenue, Glen Head, NY

11501, Nassau County, NY 11507, Nassau County, NY 11514, Nassau County, NY 11542, Nassau County, NY 11547, Nassau County, NY 11548, Nassau County, NY 11560, Nassau County, NY 11568, Nassau County, NY 11576, Nassau County, NY 11577, Nassau County, NY 11579, Nassau County, NY 11590, Nassau County, NY 11596, Nassau County, NY 11709, Nassau County, NY 11732, Nassau County, NY 11753, Nassau County, NY 11765, Nassau County, NY 11791, Nassau County, NY 11801, Nassau County, NY

Frequently asked questions

What is the year built for 23 Union Avenue, Glen Head, NY 11545?

The development at 23 Union Avenue, Glen Head, NY 11545 was built in 1956.

What is the total square footage of 23 Union Avenue, Glen Head, NY 11545?

23 Union Avenue, Glen Head, NY 11545 has a total of 1,880 square feet.

When was 23 Union Avenue, Glen Head, NY 11545 last sold and what was the sale price?

23 Union Avenue, Glen Head, NY 11545 was last sold on 11/07/2008 for $313,333.

What is the assessed value of 23 Union Avenue, Glen Head, NY 11545?

23 Union Avenue, Glen Head, NY 11545 is currently assessed at $535.

What are the property taxes for 23 Union Avenue, Glen Head, NY 11545?

The property taxes for 23 Union Avenue, Glen Head, NY 11545 total $13,131.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account