21 Forest Street, Ronkonkoma, NY 11779
Home value
$562,400
$529,000 - $596,000
$2,957/mo
Owner options
$2,957/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$2,957/mo
Rent Zestimate®
$3,634/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$3,634/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
JoAnn Spatola E-PRO PSA 631-948-3115,
Realty Connect USA L I Inc 631-881-5160
Justin Katzman, 10401329356
Corcoran SRG Residential
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1
- Full bathrooms: 1
Other
- Description: Living Room/Kitchen Open Concept with dining area, full bathroom, 3 bedrooms, laundry room
- Level: First
Heating
- Natural Gas
Cooling
- Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Dryer, Gas Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
- Laundry: Washer/Dryer Hookup, Gas Dryer Hookup, Laundry Room, Washer Hookup
Features
- Cathedral Ceiling(s), Ceiling Fan(s), Kitchen Island, Open Floorplan, Quartz/Quartzite Counters
- Flooring: Vinyl
- Windows: New Windows
- Attic: Crawl
- Has fireplace: No
Interior area
- Total structure area: 1,352
- Total interior livable area: 1,028 sqft
Property
Parking
- Total spaces: 6
- Parking features: Driveway, Garage, Off Street, On Street, Private
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: One
- Fencing: Vinyl,Wood
Lot
- Size: 5,663 Square Feet
- Dimensions: 60 x 100
- Features: Back Yard, Front Yard
Details
- Parcel number: 0500032000600032000
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence, Residential
Materials
- Asbestos
Condition
- Year built: 1937
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected, Trash Collection Public, Water Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Ronkonkoma
Financial & listing details
- Price per square foot: $516/sqft
- Tax assessed value: $27,000
- Annual tax amount: $8,869
- Date on market: 5/20/2026
- Cumulative days on market: 11 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 7/15/2026 | Sold | $530,000+4.1%$516/sqft |
Source: | ||
| 6/9/2026 | Pending sale | $509,000$495/sqft |
Source: | ||
| 5/31/2026 | Listing removed | $509,000$495/sqft |
Source: | ||
| 5/20/2026 | Listed for sale | $509,000+103.6%$495/sqft |
Source: | ||
| 10/10/2012 | Sold | $250,000-3.8%$243/sqft |
Source: | ||
| 7/5/2012 | Listing removed | $260,000$253/sqft |
Source: Coldwell Banker Residential Brokerage - Setauket Office #2503586 Report a problem | ||
| 6/15/2012 | Listed for sale | $260,000-8.8%$253/sqft |
Source: Coldwell Banker Residential #2503586 Report a problem | ||
| 8/5/2009 | Sold | $285,000-8.1%$277/sqft |
Source: Public Record Report a problem | ||
| 3/19/2007 | Sold | $310,000+1.5%$302/sqft |
Source: Public Record Report a problem | ||
| 11/23/2004 | Sold | $305,500+45.5%$297/sqft |
Source: Public Record Report a problem | ||
| 4/29/2004 | Sold | $210,000$204/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $27,000 |
| 2024 | -- | $27,000 |
| 2023 | -- | $27,000 |
| 2022 | -- | $27,000 |
| 2021 | -- | $27,000 |
| 2020 | -- | $27,000 |
| 2019 | -- | $27,000 |
| 2018 | -- | $27,000 |
| 2017 | $6,666 | $27,000 |
| 2016 | -- | $27,000 |
| 2015 | -- | $27,000 |
| 2014 | -- | $27,000 |
| 2013 | -- | $27,000 |
| 2012 | -- | $27,000 |
| 2011 | -- | $27,000 |
| 2010 | -- | $27,000 |
| 2009 | -- | $27,000 |
| 2008 | -- | $27,000 |
| 2007 | $4,630 +19.4% | $27,000 |
| 2005 | $3,879 +37.9% | $27,000 |
| 2004 | $2,814 +34.1% | $27,000 |
| 2003 | $2,098 +8.6% | $27,000 |
| 2002 | $1,932 | $27,000 |
| 2001 | -- | $27,000 |
| 2000 | $971 | $27,000 |
Neighborhood: 11779
Nearby homes
- $560,900-- bd-- ba-- sqft17 Forest St, Ronkonkoma, NY 11779Off Market
- $588,3003 bd2 ba-- sqft11 Forest St, Ronkonkoma, NY 11779Off Market

- $635,300-- bd-- ba-- sqft2846 Locust Ave, Ronkonkoma, NY 11779Off Market
- $9,7008,276 Square Feet120 Woodlawn Ave, Ronkonkoma, NY 11779Off Market
- $671,500-- bd-- ba-- sqft170 Woodlawn Ave, Ronkonkoma, NY 11779Off Market
- $603,900-- bd-- ba-- sqft2861 Chestnut Ave, Ronkonkoma, NY 11779Off Market
- $519,6002 bd1 ba-- sqft18 Forest St, Ronkonkoma, NY 11779Off Market
- $625,900-- bd-- ba-- sqft24 Forest St, Ronkonkoma, NY 11779Off Market
Nearby schools
GreatSchools rating
- 8/10Edith L Slocum Elementary SchoolGrades: PK-5Distance: 0.7 mi
- 4/10Ronkonkoma Middle SchoolGrades: 6-8Distance: 1.3 mi
- 9/10Connetquot High SchoolGrades: 9-12Distance: 2.5 mi
Schools provided by the listing agent
- Elementary: Edith L Slocum Elementary School
- Middle: Ronkonkoma Middle School
- High: Connetquot High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Get a cash offer in 3 minutes
Get a cash offer in 3 minutes
- New York
- Suffolk County
- Ronkonkoma
- 11779
- 21 Forest Street