Suffolk County  »  11726  »  N Emerson Ave  »  21 N Emerson Ave

21 North Emerson Avenue, Copiague, NY 11726 - Property report

Also known as: 21 N Emerson Ave

Property image for 21 North Emerson Avenue, Copiague, NY 11726
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1950

Acreage

0.14

Sale price

$520,000

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
21 North Emerson Avenue
ZIP code
11726
County
Suffolk
Village (SWIS code)
472089
Parcel ID
180-3-12

Owner

Find out who owns 21 North Emerson Avenue, Copiague, NY 11726. Uncover corporate and individual owners with a free account.

Sales
Sale date
07/07/2022
Sale price
$520,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$10,940
Zoning & Use
Zoning
C
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,684
Year built
1950
Lot
Acreage
0.14

Area overview

Walk score
72 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
49 /100.  Somewhat Bikeable
School district
472005

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

Ownership

Ownership information for 21 North Emerson Avenue, Copiague, NY

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

Sales history for 21 North Emerson Avenue, Copiague, NY 11726

Sale date Sale price Buyer name Seller name
07/07/2022 $520,000 XXXXX XXXXXXXXXX; XXXXXX XXXXX X XXXXXX XXXXX; XXXX XXXXXX
12/10/2018 $363,000 XXXXX XXXXXX XXX XXXXXXXXXX XXX
05/02/2018 $175,000 XXX XXXXXXXXXX XXX XX XXXX XXXXXXXXXX XXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
08/04/2022 - R
07/07/2022 - D		 Deed
(Bargain and sale)		 XXXXXX XXXXX XXXXX XXXXXXXXXX
01/04/2019 - R
12/10/2018 - D		 Deed XXX XXXXXXXXXX XXX XXXXX XXXXXX
05/29/2018 - R
05/02/2018 - D		 Deed
(Bargain and sale)		 XX XXXX XXXXXXXXXX XXX XXX XXXXXXXXXX XXX
04/13/2018 - R
03/21/2018 - D		 Deed
(Bargain and sale)		 XXXXXX XXXXXXXXXX XX XXXX XXXXXXXXXX XXX
06/01/2004 - R
03/15/2004 - D		 Deed
07/15/1996 - R
07/01/1996 - D		 Deed XXXXXXXXX XXXX XXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 North Emerson Avenue, Copiague, NY

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

Current property tax
Tax year
2025-2026
Property tax
$10,940
Recent tax assessments
Market value
$559,322
Assessed value
$3,300

More about Suffolk 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
2025-2026 $559,322 $3,300 331.5005 $10,940 +3.57%
2024-2025 $492,538 $3,300 320.0588 $10,562 +4.72%
2023-2024 $500,000 $3,300 305.6293 $10,086 +2.60%
2022-2023 $423,077 $3,300 297.8846 $9,830 -5.47%
2021-2022 $401,149 $3,490 297.9669 $10,399 +1.06%
2020-2021 $383,516 $3,490 294.8462 $10,290 +4.24%
2019-2020 $354,639 $3,440 286.9569 $9,871 +1.29%
2018-2019 $321,495 $3,440 283.2984 $9,745 +2.70%
2017-2018 $307,143 $3,440 275.8488 $9,489 +3.14%
2016-2017 $291,525 $3,440 267.4461 $9,200 +0.44%
Permits

Permit information for 21 North Emerson Avenue, Copiague, 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 21 North Emerson Avenue, Copiague, NY 11726 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)
Deauville Gardens West Elementary School 6 Public K-5 440 0.13
Deauville Gardens Elementary School 6 Public K-5 486 0.13
Great Neck Road Elementary School 7 Public K-5 444 0.53
Susan E Wiley School 4 Public K-5 680 0.66
St Martin Of Tours School NR Private PK-8 238 1.02
St Martin Of Tours School NR Private PK-8 238 1.02
Park Avenue School 3 Public 2-5 614 1.11
Spark Elementary NR Private PK-5 84 1.21
Spark Elementary NR Private PK-5 84 1.21
West Gates Avenue School 3 Public PK, K-5 278 1.22
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Amityville Memorial High School 3 Public 8-12 968 0.67
St Martin Of Tours School NR Private PK-8 238 1.02
Copiague Middle School 4 Public 6-8 1,061 1.29
Edmund W Miles Middle School 4 Public 6-8 599 1.69
Our Lady Of Perpetual Help School NR Private PK, K-8 195 1.77
Berner Middle School 8 Public 6-8 1,596 1.85
Lindenhurst Middle School 6 Public 6-8 1,284 1.87
Bethesda Sda Elementary School NR Private PK-8 39 2.67
St Rose Of Lima Elementary School NR Private PK-8 329 3.24
Montessori Children's School NR Private 0 3.40
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Amityville Memorial High School 3 Public 8-12 968 0.67
Walter G O Connell Copiague High School 5 Public 9-12 1,524 1.36
Lindenhurst Senior High School 7 Public 9-12 1,897 2.48
Massapequa High School 10 Public 10-12 1,453 2.84
Montessori Children's School NR Private 0 3.40
Farmingdale Senior High School 7 Public 9-12 1,703 3.51
Mhs Ames Campus NR Public 9 442 3.58
West Babylon Senior High School 7 Public 9-12 1,247 3.63
New Jerusalem Christian Academy NR Private 1-12 20 4.02
Plainedge Senior High School 8 Public 9-12 845 4.37

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

Neighbors for 21 North Emerson Avenue, Copiague, NY

130 Waldo St, Copiague 19 Emerson Ave, Copiague 31 Emerson Ave, Copiague 3 Waldo St, Copiague 23 N Emerson Ave, Copiague 63-65 Merrick Rd, Copiague 10 W Riviera Dr, Lindenhurst 24 Lafayette St, Copiague 8 W Alhambra Ave, Lindenhurst 67 Merrick Rd, Copiague 17 N Emerson Ave, Copiague 15 Emerson Ave, Copiague 18 Lafayette St, Copiague 69 Merrick Rd, Copiague 27 N Emerson Ave, Copiague 160 Warwick Ave, Copiague 152 Warwick Ave, Copiague 29 Emerson Ave, Copiague 57 Merrick Rd, Copiague 25 Emerson Ave, Copiague

Nearby ZIP codes for 21 North Emerson Avenue, Copiague, NY

11701, Suffolk County, NY 11702, Suffolk County, NY 11703, Suffolk County, NY 11704, Suffolk County, NY 11714, Nassau County, NY 11718, Suffolk County, NY 11729, Suffolk County, NY 11735, Nassau County, NY 11735, Suffolk County, NY 11746, Suffolk County, NY 11747, Suffolk County, NY 11756, Nassau County, NY 11757, Suffolk County, NY 11762, Nassau County, NY 11783, Nassau County, NY 11793, Nassau County, NY 11795, Suffolk County, NY 11798, Suffolk County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 21 North Emerson Avenue, Copiague, NY 11726?

The development at 21 North Emerson Avenue, Copiague, NY 11726 was built in 1950.

What is the total square footage of 21 North Emerson Avenue, Copiague, NY 11726?

21 North Emerson Avenue, Copiague, NY 11726 has a total of 1,684 square feet.

When was 21 North Emerson Avenue, Copiague, NY 11726 last sold and what was the sale price?

21 North Emerson Avenue, Copiague, NY 11726 was last sold on 07/07/2022 for $520,000.

What is the assessed value of 21 North Emerson Avenue, Copiague, NY 11726?

21 North Emerson Avenue, Copiague, NY 11726 is currently assessed at $3,300.

What are the property taxes for 21 North Emerson Avenue, Copiague, NY 11726?

The property taxes for 21 North Emerson Avenue, Copiague, NY 11726 total $10,939.

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