Nassau County  »  21 Algonquin Ave

21 Algonquin Avenue, Massapequa, NY 11758 - Property report

Also known as: 21 Algonquin Ave

Property image for 21 Algonquin Avenue, Massapequa, NY 11758
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Property type

One Family Year - Round Residence (210.01)

Year built

1949

Acreage

0.184

Sale price

$575,000

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 Algonquin Avenue
ZIP code
11758
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
66-9-1

Owner

Find out who owns 21 Algonquin Avenue, Massapequa, NY 11758. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/19/2023
Sale price
$575,000
Arm's length
Tax
Tax year
2026
Current property tax
$15,101
Tax class
Zoning & Use
Zoning
R1-10
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,862
Buildings on lot
1
Stories
1.5
Year built
1949
Rooms
7
Bathrooms
2
Exterior wall
Frame
Building style
Cape
Basement
Full
Attic
None
Fireplaces
2
Heating type
Central
Heating system
Steam and vapor
Lot
Acreage
0.184
Topography
Level
Land
Primary site

Area overview

Walk score
76 /100.  Very Walkable
Transit score
20 /100.  Minimal Transit
Bike score
50 /100.  Bikeable
School district
3023

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

Ownership

Ownership information for 21 Algonquin Avenue, Massapequa, NY

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

Sales history for 21 Algonquin Avenue, Massapequa, NY 11758

Sale date Sale price Buyer name Seller name
06/19/2023 $575,000 XXXXXXXXX XXXXXXX XXXXXXX XXXXXX; XXXXXXX-XXXXXX XXXXXX
09/15/2004 $545,000 XXXXXXX XXXXXXX XXXXX XXXXXXX
12/20/2002 $400,000 XXXXX XXXXXXX XXXXXX XXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
07/13/2023 - R Other
(Mortgage satisfaction)		 XXXXXXX XXXXXXX X XX XX XXXX XXXXXXXX XXXX XXX
07/14/2023 - R
06/19/2023 - D		 Deed XXXXXXX-XXXXXX XXXXXX XXXXXXXXX XXXXXXX
09/13/2022 - R Assignment
(Assign mortgage)		 XX XXXX XXXXXXXX XXXX XXX XX XXXX XXXXX XXXXXXXX XXXX XXX
03/11/2021 - R Assignment
(Assign mortgage)		 XX XXXX XXXXX XX XX XXXX XXXXXXXX XXXX XXX
09/29/2004 - R
09/15/2004 - D		 Deed XXXXX XXXXXXX XXXXXXX XXXXXXX
02/14/2003 - R
12/20/2002 - D		 Deed XXXXXX XXXX XXXXX XXXXXXX
12/16/1997 - R
12/10/1997 - D		 Deed
(Gift deed)

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Algonquin Avenue, Massapequa, 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
$15,101
Current school tax
Recent tax assessments
Market value
$538,000
Assessed value
$538
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 $538,000 $538 2806.936 $15,101 +3.58%
2025 $538,000 $538 2710.021 $14,580 -7.00%
2024 $537,407 $538 2914.055 $15,678 -4.70%
2023 $538,000 $538 3057.706 $16,450 -8.79%
2022 $538,000 $538 3352.209 $18,035 -9.60%
2021 $518,000 $518 3851.306 $19,950 +9.89%
2020 $431,200 $1,078 1684.138 $18,155 +8.03%
2019 $431,200 $1,078 1559.011 $16,806 +6.43%
2018 $431,200 $1,078 1464.839 $15,791 +4.88%
2017 $431,200 $1,078 1396.692 $15,056 +4.75%
Permits

Permit information for 21 Algonquin Avenue, Massapequa, 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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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Unqua Elementary School 9 Public K-5 497 0.50
Birch Lane Elementary School 5 Public K-5 643 0.88
Park Avenue School 3 Public 2-5 614 1.17
Grace Episcopal Day School Early Childhood Center NR Private PK, K-1 289 1.18
Grace Episcopal Day School Early Childhood Center NR Private PK, K-1 289 1.18
St Rose Of Lima Elementary School NR Private PK-8 329 1.23
St Rose Of Lima Elementary School NR Private PK-8 329 1.23
St Martin Of Tours School NR Private PK-8 238 1.39
East Lake Elementary School 5 Public K-5 512 1.43
Mckenna Elementary School 6 Public K-5 438 1.73
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Berner Middle School 8 Public 6-8 1,596 0.45
St Rose Of Lima Elementary School NR Private PK-8 329 1.23
Amityville Memorial High School 3 Public 8-12 968 1.36
St Martin Of Tours School NR Private PK-8 238 1.39
Montessori Children's School NR Private 0 1.66
Mhs Ames Campus NR Public 9 442 1.92
Edmund W Miles Middle School 4 Public 6-8 599 1.92
Copiague Middle School 4 Public 6-8 1,061 2.48
St William The Abbot School NR Private PK, K-8 536 2.68
Maria Regina Elementary School NR Private PK-8 345 2.94
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Massapequa High School 10 Public 10-12 1,453 0.85
Amityville Memorial High School 3 Public 8-12 968 1.36
Montessori Children's School NR Private 0 1.66
Mhs Ames Campus NR Public 9 442 1.92
Walter G O Connell Copiague High School 5 Public 9-12 1,524 2.66
Farmingdale Senior High School 7 Public 9-12 1,703 2.87
Plainedge Senior High School 8 Public 9-12 845 2.96
Seaford Senior High School 9 Public 9-12 658 3.23
New Jerusalem Christian Academy NR Private 1-12 20 3.68
Mosaic School NR Private 7 4.05

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

Neighbors for 21 Algonquin Avenue, Massapequa, NY

4 Roy Ave, Massapequa 16 Argonne Pl, Massapequa 16 Cherokee St, Massapequa 12 Argonne Pl, Massapequa 11 Seaview St, Massapequa 9 Seaview St, Massapequa 10 Roy Ave, Massapequa 2 Cherokee St, Massapequa 6 Cherokee St, Massapequa 10 Cherokee St, Massapequa 20 Argonne Pl, Massapequa 10 Argonne Pl, Massapequa 11 Cherokee St, Massapequa 14 Argonne Pl, Massapequa 17 Algonquin Ave, Massapequa 14 Cherokee St, Massapequa 23 Algonquin Ave, Massapequa 74 Merrick Rd, Massapequa 13 Seaview St, Massapequa 1 Cherokee St, Massapequa

Nearby ZIP codes for 21 Algonquin Avenue, Massapequa, NY

11520, Nassau County, NY 11554, Nassau County, NY 11566, Nassau County, NY 11575, Nassau County, NY 11701, Suffolk County, NY 11702, Suffolk County, NY 11704, Suffolk County, NY 11714, Nassau County, NY 11726, Suffolk County, NY 11735, Nassau County, NY 11735, Suffolk County, NY 11756, Nassau County, NY 11757, Suffolk County, NY 11762, Nassau County, NY 11783, Nassau County, NY 11793, Nassau County, NY 11798, Suffolk County, NY 11801, Nassau County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 21 Algonquin Avenue, Massapequa, NY 11758?

The development at 21 Algonquin Avenue, Massapequa, NY 11758 was built in 1949.

What is the total square footage of 21 Algonquin Avenue, Massapequa, NY 11758?

21 Algonquin Avenue, Massapequa, NY 11758 has a total of 1,862 square feet.

When was 21 Algonquin Avenue, Massapequa, NY 11758 last sold and what was the sale price?

21 Algonquin Avenue, Massapequa, NY 11758 was last sold on 06/19/2023 for $575,000.

What is the assessed value of 21 Algonquin Avenue, Massapequa, NY 11758?

21 Algonquin Avenue, Massapequa, NY 11758 is currently assessed at $538.

What are the property taxes for 21 Algonquin Avenue, Massapequa, NY 11758?

The property taxes for 21 Algonquin Avenue, Massapequa, NY 11758 total $15,101.

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