20 Peak Street, Ronkonkoma, NY 11779
Home value
$640,400
$576,000 - $711,000
$3,746/mo
Owner options
$3,746/mo
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$4,328/mo
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Zillow last checked:
Listing updated:
Kerri Passamenti 631-209-7278,
Realty Connect USA L I Inc 631-941-4300,
John Passamenti 631-209-7278,
Realty Connect USA L I Inc
Karen L. Roth, 10301202739
RE/MAX Integrity Leaders
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Other
- Description: Entrance Foyer, Office/Formal Den, Living Room, Dining Room, Kitchen, Half Bath
- Level: First
Other
- Description: Four Bedrooms, Full Bathroom
- Level: Second
Other
- Description: Unfinished Basement
- Level: Basement
Heating
- Baseboard, Oil
Cooling
- Ductless, Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Washer
- Laundry: Washer/Dryer Hookup, In Basement
Features
- Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Recessed Lighting
- Flooring: Carpet, Ceramic Tile, Vinyl
- Basement: Storage Space,Unfinished
- Attic: Partial
- Has fireplace: No
Interior area
- Total structure area: 1,438
- Total interior livable area: 1,438 sqft
Property
Parking
- Total spaces: 1
- Parking features: Attached, Driveway, Garage
- Garage spaces: 1
- Has uncovered spaces: Yes
Features
- Levels: Two
- Patio & porch: Deck
- Fencing: Fenced
Lot
- Size: 0.25 Acres
- Features: Back Yard, Front Yard, Near Public Transit, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear
Details
- Parcel number: 0200598000200030000
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Vinyl Siding
Condition
- Year built: 1964
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Electricity Connected, Water Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Ronkonkoma
Financial & listing details
- Price per square foot: $436/sqft
- Tax assessed value: $562,500
- Annual tax amount: $12,524
- Date on market: 10/8/2025
- Cumulative days on market: 13 days
- Listing agreement: Exclusive Right To Sell
- Inclusions: Washer, Dryer, Microwave, Oven, Range, Dishwasher, Refrigerator
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 2/25/2026 | Sold | $627,000$436/sqft |
Source: Public Record Report a problem | ||
| 12/18/2025 | Sold | $627,000+4.5%$436/sqft |
Source: | ||
| 10/23/2025 | Pending sale | $600,000$417/sqft |
Source: | ||
| 10/21/2025 | Listing removed | $600,000$417/sqft |
Source: | ||
| 10/8/2025 | Listed for sale | $600,000+51.5%$417/sqft |
Source: | ||
| 11/10/2020 | Sold | $396,000$275/sqft |
Source: Public Record Report a problem | ||
| 9/21/2020 | Sold | $396,000-1%$275/sqft |
Source: | ||
| 5/22/2020 | Listed for sale | $399,800-3.4%$278/sqft |
Source: Charles Rutenberg Realty Inc #3205738 Report a problem | ||
| 4/2/2020 | Listing removed | $413,999$288/sqft |
Source: Charles Rutenberg Realty Inc #3205738 Report a problem | ||
| 3/6/2020 | Listed for sale | $413,999-0.2%$288/sqft |
Source: Charles Rutenberg Realty Inc #3205738 Report a problem | ||
| 1/2/2020 | Listing removed | $414,999$289/sqft |
Source: CENTURY 21 Castle Realty #3185486 Report a problem | ||
| 12/18/2019 | Price change | $414,999-2.4%$289/sqft |
Source: CENTURY 21 Castle Realty #3185486 Report a problem | ||
| 12/11/2019 | Listed for sale | $425,000$296/sqft |
Source: CENTURY 21 Castle Realty #3185486 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $2,700 |
| 2024 | -- | $2,700 |
| 2023 | -- | $2,700 |
| 2022 | -- | $2,700 |
| 2021 | -- | $2,700 |
| 2020 | -- | $2,700 |
| 2019 | -- | $2,700 |
| 2018 | -- | $2,700 |
| 2017 | $9,667 | $2,700 |
| 2016 | -- | $2,700 |
| 2015 | -- | $2,700 |
| 2014 | -- | $2,700 |
| 2013 | -- | $2,700 |
| 2012 | -- | $2,700 |
| 2011 | -- | $2,700 |
| 2010 | -- | $2,700 |
| 2009 | -- | $2,700 |
| 2008 | -- | $2,700 |
| 2007 | $6,920 +30.3% | $2,700 |
| 2005 | $5,310 +7.6% | $2,700 |
| 2004 | $4,933 +8.9% | $2,700 |
| 2003 | $4,531 +6.6% | $2,700 |
| 2002 | $4,250 | $2,700 |
Neighborhood: 11779
Nearby homes
- $659,600-- bd-- ba-- sqft2 Valley St, Ronkonkoma, NY 11779Off Market
- $692,600-- bd-- ba-- sqft17 Mountain St, Ronkonkoma, NY 11779Off Market
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- $641,0004 bd2 ba1.6k sqft15 Mountain St, Ronkonkoma, NY 11779Sold

- $653,300-- bd-- ba-- sqft23 Peak St, Ronkonkoma, NY 11779Off Market
- $682,1003 bd3 ba1.7k sqft11 Mountain St, Ronkonkoma, NY 11779Off Market
- $628,800-- bd-- ba-- sqft6 Valley St, Ronkonkoma, NY 11779Off Market
- $617,8003 bd1 ba-- sqft21 Peak St, Ronkonkoma, NY 11779Off Market
Nearby schools
GreatSchools rating
- 7/10Holbrook Road SchoolGrades: 1-5Distance: 0.3 mi
- 5/10Dawnwood Middle SchoolGrades: 6-8Distance: 2.3 mi
- 7/10Centereach High SchoolGrades: 8-12Distance: 2.3 mi
Schools provided by the listing agent
- Elementary: Holbrook Road School
- Middle: Dawnwood Middle School
- High: Centereach 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.
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- New York
- Suffolk County
- Ronkonkoma
- 11779
- 20 Peak Street