Suffolk County  »  11779  »  Mountain St  »  10 Mountain St

10 Mountain Street, Ronkonkoma, NY 11779 - Property report

Also known as: 10 Mountain St

Property image for 10 Mountain Street, Ronkonkoma, NY 11779
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Property type

One Family Year-Round Residence with Accessory Apartment (215)

Year built

1965

Acreage

0.25

Sale price

$139,990

General information

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Address
Primary address
10 Mountain Street
ZIP code
11779
County
Suffolk
Village (SWIS code)
472289
Parcel ID
6121640

Owner

Find out who owns 10 Mountain Street, Ronkonkoma, NY 11779. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/23/1993
Sale price
$139,990
Arm's length
Tax
Tax year
2025-2026
Current property tax
$14,691
Zoning & Use
Zoning
Residential (B1)
Building
Property type
One Family Year-Round Residence with Accessory Apartment (215)
Building sq. ft.
2,072
Year built
1965
Lot
Acreage
0.25

Area overview

Walk score
22 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
29 /100.  Somewhat Bikeable
School district
472211

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

Ownership

Ownership information for 10 Mountain Street, Ronkonkoma, NY

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

Sales history for 10 Mountain Street, Ronkonkoma, NY 11779

Sale date Sale price Buyer name Seller name
02/23/1993 $139,990 XXXXX XXXXXX & XXXXXX XXXXXX XXXXXXX XXXXX X

*Most recent sale on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
11/08/2019 - R
09/27/2019 - D		 Discharge XXX X XXXXXX-XXXXX XXX XXXXXXXX XXXX
03/11/1993 - R
02/23/1993 - D		 Deed XXXXXXX XXXXX X XXXXX XXXXXX & XXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 10 Mountain Street, 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
$14,691
Recent tax assessments
Market value
$650,944
Assessed value
$3,450

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 $650,944 $3,450 425.837 $14,691 +2.88%
2024-2025 $650,944 $3,450 413.907 $14,280 +2.55%
2023-2024 $638,889 $3,450 403.603 $13,924 +1.53%
2022-2023 $556,452 $3,450 397.502 $13,714 +2.66%
2021-2022 $466,216 $3,450 387.198 $13,358 +1.43%
2020-2021 $448,052 $3,450 381.721 $13,169 +6.74%
2019-2020 $401,163 $3,450 357.613 $12,338 -2.62%
2018-2019 $401,163 $3,450 367.216 $12,669 +2.41%
2017-2018 $383,333 $3,450 358.578 $12,371 +0.44%
2016-2017 $379,121 $3,450 357.02 $12,317 +1.19%
Permits

Permit information for 10 Mountain Street, 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

Access the detailed traffic volume map for 10 Mountain Street, Ronkonkoma, NY 11779 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)
Holbrook Road School 4 Public K-5 367 0.28
Nokomis School 3 Public K-5 527 1.30
Chippewa Elementary School 5 Public K-5 515 1.43
Cayuga School 6 Public K-5 516 1.49
Maimonides Day School NR Private PK, K-3 25 1.53
Maimonides Day School NR Private PK, K-3 25 1.53
Hiawatha School 4 Public K-5 603 1.55
Our Savior New American School NR Private PK, K-12 122 1.57
Our Savior New American School NR Private PK, K-12 122 1.57
Unity Drive Kindergarten Pre K Center NR Public PK, K 515 1.70
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Samoset Middle School 6 Public 6-8 892 1.12
Our Savior New American School NR Private PK, K-12 122 1.57
Sagamore Middle School 6 Public 6-8 933 1.67
Jericho Elementary School 3 Public 1-5, 7 413 1.70
Lake Grove School NR Private 8-12 50 1.88
Dawnwood Middle School 5 Public 6-8 1,074 2.29
St Joseph School NR Private PK, K-8 212 2.45
Long Island Baptist Academy NR Private 2-12 8 2.62
Seneca Middle School 6 Public 6-8 973 2.67
Selden Middle School 4 Public 6-8 1,058 2.71
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Sachem High School North 8 Public 9-12 1,923 1.01
Our Savior New American School NR Private PK, K-12 122 1.57
Lake Grove School NR Private 8-12 50 1.88
Centereach High School 6 Public 9-12 1,475 2.34
Newfield High School 8 Public 9-12 1,559 2.44
Long Island Baptist Academy NR Private 2-12 8 2.62
Cleary School For The Deaf NR Private PK-12 79 2.98
Sachem High School East 7 Public 9-12 2,082 3.69
Sunshine Alternative Education Center NR Private 10-12 10 4.02
Smithtown High School East 10 Public 9-12 1,475 4.81

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

Neighbors for 10 Mountain Street, Ronkonkoma, NY

16 Mountain St, Ronkonkoma 29 Peak St, Ronkonkoma 351 Holbrook Rd, Ronkonkoma 27 Peak St, Ronkonkoma 18 Mountain St, Ronkonkoma 349 Holbrook Rd, Ronkonkoma 353 Holbrook Rd, Ronkonkoma 357 Holbrook Rd, Ronkonkoma 23 Peak St, Ronkonkoma 8 Mountain St, Ronkonkoma 3 Hill St, Ronkonkoma 355 Holbrook Rd, Ronkonkoma 19 Peak St, Ronkonkoma 6 Mountain St, Ronkonkoma 4 Mountain St, Ronkonkoma 2 Mountain St, Ronkonkoma 12 Mountain St, Ronkonkoma 14 Mountain St, Ronkonkoma 21 Peak St, Ronkonkoma 25 Peak St, Ronkonkoma

Nearby ZIP codes for 10 Mountain Street, 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 10 Mountain Street, Ronkonkoma, NY 11779?

The development at 10 Mountain Street, Ronkonkoma, NY 11779 was built in 1965.

What is the total square footage of 10 Mountain Street, Ronkonkoma, NY 11779?

10 Mountain Street, Ronkonkoma, NY 11779 has a total of 2,072 square feet.

When was 10 Mountain Street, Ronkonkoma, NY 11779 last sold and what was the sale price?

10 Mountain Street, Ronkonkoma, NY 11779 was last sold on 02/23/1993 for $139,990.

What is the assessed value of 10 Mountain Street, Ronkonkoma, NY 11779?

10 Mountain Street, Ronkonkoma, NY 11779 is currently assessed at $3,450.

What are the property taxes for 10 Mountain Street, Ronkonkoma, NY 11779?

The property taxes for 10 Mountain Street, Ronkonkoma, NY 11779 total $14,691.

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