Nassau County  »  11545  »  Hillside Ave  »  20 Hillside Ave

20 Hillside Avenue, Glen Head, NY 11545 - Property report

Also known as: 20 Hillside Ave

Property image for 20 Hillside Avenue, Glen Head, NY 11545
static Mapbox map

Property type

Two Family Year - Round Residence (220.01)

Year built

1922

Acreage

0.168

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
20 Hillside Avenue
ZIP code
11545
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
21-72-168

Owner

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Tax
Tax year
2026
Current property tax
$12,052
Tax class
Zoning & Use
Zoning
R1-7
Building
Property type
Two Family Year - Round Residence (220.01)
Building sq. ft.
2,011
Buildings on lot
1
Stories
2
Year built
1922
Rooms
7
Bathrooms
2
Half bathrooms
1
Exterior wall
Frame
Building style
Colonial
Basement
Full
Attic
Unfinished
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.168
Topography
Level
Land
Primary site

Area overview

Walk score
53 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
18 /100.  Somewhat Bikeable
School district
3002

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

Ownership

Ownership information for 20 Hillside Avenue, Glen Head, NY

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

Sales history for 20 Hillside Avenue, Glen Head, NY 11545

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
05/13/2024 - R
04/09/2024 - D		 Deed XXXXX XXXX X XXX XXXXX XXXXXXXXXXX XXXXXX XXXXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 Hillside 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
$12,052
Base tax
$13,402
Current school tax
Recent tax assessments
Market value
$546,000
Assessed value
$546
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 $546,000 $546 2454.487 $13,402 -1.91%
2025 $577,000 $577 2367.903 $13,663 -8.27%
2024 $585,000 $585 2546.008 $14,894 -4.03%
2023 $585,000 $585 2652.88 $15,519 -6.13%
2022 $585,000 $585 2826.106 $16,533 -16.51%
2021 $640,000 $640 3094.015 $19,802 +75.69%
2020 $345,200 $863 1305.982 $11,271 -1.26%
2019 $369,600 $924 1235.353 $11,415 -11.94%
2018 $442,000 $1,105 1173.048 $12,962 +2.92%
2017 $442,000 $1,105 1139.815 $12,595 +8.74%
Permits

Permit information for 20 Hillside Avenue, Glen Head, 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
View daily traffic map

Access the detailed traffic volume map for 20 Hillside 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 0.54
North Shore Senior High School 9 Public K-5, 9-12 764 0.77
North Shore Middle School 9 Public K-8 646 0.92
Glenwood Landing Elementary School 9 Public K-5 427 1.20
Sea Cliff Elementary School 8 Public K-5 343 1.40
Connolly School 3 Public 3-5 305 1.44
The Green Vale School NR Private PK-8 417 1.53
The Green Vale School NR Private PK-8 417 1.53
All Saints Regional Catholic School NR Private PK-8 166 1.62
All Saints Regional Catholic School NR Private PK-8 166 1.62
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Middle School 9 Public K-8 646 0.92
The Green Vale School NR Private PK-8 417 1.53
All Saints Regional Catholic School NR Private PK-8 166 1.62
Friends Academy NR Private PK-12 765 2.13
Robert M Finley Middle School 5 Public 6-8 710 2.36
Portledge School NR Private PK-12 522 2.85
North Shore Day School NR Private 0 3.04
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 3.56
Locust Valley Middle School 8 Public 6-8 472 3.65
Roslyn Middle School 8 Public 6-8 766 3.95
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 0.77
Friends Academy NR Private PK-12 765 2.13
Portledge School NR Private PK-12 522 2.85
Glen Cove High School 5 Public 9-12 1,050 2.96
North Shore Day School NR Private 0 3.04
Paul D Schreiber Senior High School 9 Public 9-12 1,613 3.32
Roslyn High School 9 Public 9-12 1,035 3.36
Locust Valley High School 9 Public 9-12 629 3.65
Vincent Smith School NR Private 2-12 46 3.71
Long Island Lutheran Middle & High School NR Private 6-12 439 3.77

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

Neighbors for 20 Hillside Avenue, Glen Head, NY

11 Hillside Ave, Glen Head 10 Maple St, Glen Head 23 Hillside Ave, Glen Head 15 Hillside Ave, Glen Head 2 Elm St, Glen Head 18 Hillside Ave, Glen Head 1 Pine St, Glen Head 32 Hillside Ave, Glen Head 26 Hillside Ave, Glen Head 5 Locust St, Glen Head 14 Hillside Ave, Glen Head 3 Pine St, Glen Head 9 Hillside Ave, Glen Head Parcel 21-74-39 (No address), Glen Cove 3 Maple St, Glen Head 21 Hillside Ave, Glen Head 17 Hillside Ave, Glen Head 24 Hillside Ave, Glen Head 4 Locust St, Glen Head 1 Maple St, Glen Head

Nearby ZIP codes for 20 Hillside 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 20 Hillside Avenue, Glen Head, NY 11545?

The development at 20 Hillside Avenue, Glen Head, NY 11545 was built in 1922.

What is the total square footage of 20 Hillside Avenue, Glen Head, NY 11545?

20 Hillside Avenue, Glen Head, NY 11545 has a total of 2,011 square feet.

What is the assessed value of 20 Hillside Avenue, Glen Head, NY 11545?

20 Hillside Avenue, Glen Head, NY 11545 is currently assessed at $546.

What are the property taxes for 20 Hillside Avenue, Glen Head, NY 11545?

The property taxes for 20 Hillside Avenue, Glen Head, NY 11545 total $13,401.

How many residential units does this building have?

This building has 2 residential unit(s).

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