Suffolk County  »  11779  »  Union Ave  »  110 Union Ave

110 Union Avenue, Ronkonkoma, NY 11779 - Property report

Also known as: 110 Union Ave

Property image for 110 Union Avenue, Ronkonkoma, NY 11779
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Property type

One Family Year-Round Residence (210)

Year built

1960

Acreage

0.21

Sale price

$243,800

General information

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Address
Primary address
110 Union Avenue
ZIP code
11779
County
Suffolk
Village (SWIS code)
472289
Parcel ID
6205780

Owner

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Sales
Sale date
02/28/2017
Sale price
$243,800
Arm's length
Tax
Tax year
2025-2026
Current property tax
$4,839
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,016
Year built
1960
Lot
Acreage
0.21

Area overview

Walk score
34 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
35 /100.  Somewhat Bikeable
School district
472205

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

Ownership

Ownership information for 110 Union Avenue, Ronkonkoma, NY

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

Sales history for 110 Union Avenue, Ronkonkoma, NY 11779

Sale date Sale price Buyer name Seller name
02/28/2017 $243,800 XXXXXXXXX XXXXXX XXXX XXXXXX XXXXXX XX XXX
06/27/1995 $100,000 XXXX XXXXXXX XXXXX XXX XXX XXXXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
12/22/2025 - R
12/10/2025 - D		 Discharge XXXXXXXXX XXXXX XXXXXXXXXXXXX XXX XXXXXXX XXXXX XX
08/26/2025 - R
08/14/2025 - D		 Discharge XXXXX XXXXXX XX XXXXXX XXXXX XXXX
02/02/2024 - R Mortgage XXXXXXXXX XXXXXX XXX XXX
06/20/2023 - R Mortgage
(New Conventional (Fannie/Freddie))		 XXXXXXX XXXXXXXX XXXXXXX XXXXX XX XXX
02/03/2023 - R Mortgage
(Home Equity Line of Credit Mortgage)		 XXXXX XXXXXX XX XXXX XX
01/21/2023 - R Mortgage
(New Conventional (Fannie/Freddie))		 XXXXX XXXXXX XXXXXXXX XXX
03/31/2022 - R
02/25/2022 - D		 Assignment XXXXXXX XXXXXXXX XXXX XXXXXXX XXXXXXXX XXXX
04/28/2021 - R
04/09/2021 - D		 Discharge XXXXXXXXX XXXXXXX XXXXXXX XXXX XXXXX
04/13/2021 - R
01/20/2021 - D		 Discharge XXXXXXX X XXXX XXXXXXXX XXXXXXX XXXXXX XXXXX
01/27/2021 - R Mortgage XXXXXXX X XXXX XXXXXXXXX.XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 110 Union Avenue, Ronkonkoma, 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
$4,839
Recent tax assessments
Market value
$258,491
Assessed value
$1,370

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 $258,491 $1,370 353.178 $4,839 +4.38%
2024-2025 $258,491 $1,370 338.342 $4,635 -17.92%
2023-2024 $253,703 $1,370 412.188 $5,647 +27.16%
2022-2023 $220,968 $1,370 324.157 $4,441 +3.72%
2021-2022 $185,135 $1,370 312.54 $4,282 +2.63%
2020-2021 $177,922 $1,370 304.524 $4,172 +1.29%
2019-2020 $159,302 $1,370 300.635 $4,119 +0.70%
2018-2019 $159,302 $1,370 298.542 $4,090 +3.71%
2017-2018 $152,222 $1,370 287.866 $3,944 +0.44%
2016-2017 $150,549 $1,370 286.604 $3,926 +2.99%
Permits

Permit information for 110 Union Avenue, Ronkonkoma, NY

No recently recorded permits for this property.

Neighborhood

Brookhaven residential market stats

Access a detailed real estate market overview of Brookhaven so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Brookhaven and compare it to other neighborhoods in Suffolk.

Median sale price

$575,000

4.5% Y-o-Y

Median price/sq. ft.

$348

2.4% Y-o-Y

Suffolk county median sale price

$677,000

5.9% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Hiawatha School 4 Public K-5 603 0.70
St Joseph School NR Private PK, K-8 212 1.08
St Joseph School NR Private PK, K-8 212 1.08
Nokomis School 3 Public K-5 527 1.26
Edith L Slocum Elementary School 6 Public PK, K-5 272 1.63
Edith L Slocum Elementary School 6 Public PK, K-5 272 1.63
Helen B Duffield Elementary School 6 Public K-5 322 1.92
Grundy Avenue School 5 Public K-5 470 2.00
Maimonides Day School NR Private PK, K-3 25 2.08
Maimonides Day School NR Private PK, K-3 25 2.08
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Joseph School NR Private PK, K-8 212 1.08
Seneca Middle School 6 Public 6-8 973 1.46
Samoset Middle School 6 Public 6-8 892 1.58
Ronkonkoma Middle School 8 Public 6-8 672 2.02
Sagamore Middle School 6 Public 6-8 933 2.43
Long Island Baptist Academy NR Private 2-12 8 2.61
Cleary School For The Deaf NR Private PK-12 79 2.61
Lake Grove School NR Private 8-12 50 3.03
Sayville Middle School 7 Public 6-8 619 3.60
Our Savior New American School NR Private PK, K-12 122 3.75
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Sachem High School North 8 Public 9-12 1,923 1.94
Long Island Baptist Academy NR Private 2-12 8 2.61
Cleary School For The Deaf NR Private PK-12 79 2.61
Connetquot High School 8 Public 9-12 1,757 2.86
Lake Grove School NR Private 8-12 50 3.03
Our Savior New American School NR Private PK, K-12 122 3.75
Centereach High School 6 Public 9-12 1,475 4.47
Newfield High School 8 Public 9-12 1,559 4.68
Gersh Academy NR Private 6-12 0 4.72
Sachem High School East 7 Public 9-12 2,082 5.05

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

Neighbors for 110 Union Avenue, Ronkonkoma, NY

22 Sloan Dr, Ronkonkoma 35 Babcock Ave, Ronkonkoma 33 Babcock Ave, Ronkonkoma 10 Donna Ln, Ronkonkoma 9 Vega Dr, Ronkonkoma 7 Vega Dr, Ronkonkoma 25 Babcock Ave, Ronkonkoma 21 Vega Dr, Ronkonkoma 6 Donna Ln, Ronkonkoma 9 Sloan Dr, Ronkonkoma 19 Vega Dr, Ronkonkoma 37 Babcock Ave, Ronkonkoma 108 Union Ave, Ronkonkoma 121 Union Ave, Ronkonkoma 14 Donna Ln, Ronkonkoma 23 Babcock Ave, Ronkonkoma 21 Babcock Ave, Ronkonkoma 12 Donna Ln, Ronkonkoma 17 Vega Dr, Ronkonkoma 16 Donna Ln, Ronkonkoma

Nearby ZIP codes for 110 Union Avenue, Ronkonkoma, NY

11705, Suffolk County, NY 11716, Suffolk County, NY 11720, Suffolk County, NY 11722, Suffolk County, NY 11738, Suffolk County, NY 11739, Suffolk County, NY 11741, Suffolk County, NY 11742, Suffolk County, NY 11749, Suffolk County, NY 11752, Suffolk County, NY 11755, Suffolk County, NY 11767, Suffolk County, NY 11769, Suffolk County, NY 11780, Suffolk County, NY 11784, Suffolk County, NY 11787, Suffolk County, NY 11788, Suffolk County, NY 11790, Suffolk County, NY 11796, Suffolk County, NY

Frequently asked questions

What is the year built for 110 Union Avenue, Ronkonkoma, NY 11779?

The development at 110 Union Avenue, Ronkonkoma, NY 11779 was built in 1960.

What is the total square footage of 110 Union Avenue, Ronkonkoma, NY 11779?

110 Union Avenue, Ronkonkoma, NY 11779 has a total of 1,016 square feet.

When was 110 Union Avenue, Ronkonkoma, NY 11779 last sold and what was the sale price?

110 Union Avenue, Ronkonkoma, NY 11779 was last sold on 02/28/2017 for $243,800.

What is the assessed value of 110 Union Avenue, Ronkonkoma, NY 11779?

110 Union Avenue, Ronkonkoma, NY 11779 is currently assessed at $1,370.

What are the property taxes for 110 Union Avenue, Ronkonkoma, NY 11779?

The property taxes for 110 Union Avenue, Ronkonkoma, NY 11779 total $4,838.

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