Welcome to 279 Haven Avenue, a well-maintained, corner lot and versatile Hi-Ranch ideally situated in the heart of Ronkonkoma within Connetquot School District. Offering a desirable mother-daughter layout (with proper permits), this home presents a fantastic opportunity for multi-generational living, extended family, or additional living flexibility.
The upper level features three spacious bedrooms, hardwood floors throughout, a full bathroom and a bright, inviting living area. The eat-in kitchen is equipped with granite countertops, stainless steel appliances, and ample cabinet space, making it perfect for everyday living and entertaining. Step outside to the oversized upper-level deck, ideal for outdoor dining, relaxing, and enjoying views of the private backyard.
The lower level offers a separate living space complete with one bedroom, a recently updated full bathroom, summer kitchen and additional living areas, creating the perfect mother-daughter setup or income potential.
Outside, you'll find a beautifully maintained property featuring mature privacy trees, durable PVC fencing, inground sprinklers and a spacious paver patio. Additional updates include a roof that is only two years old, oil-fired baseboard heating, wall-unit air conditioning and a four-car driveway which provides plenty of parking.
Location is everything, and this home delivers. Just minutes from thriving Station Yards, residents enjoy convenient access to shopping, dining, entertainment, and one of Long Island's most significant transit-oriented developments. Commuters will appreciate the close proximity to the Ronkonkoma Long Island Rail Road station, offering direct service to New York City, while nearby Long Island MacArthur Airport provides exceptional convenience for business and leisure travel alike.
Pending
$699,999
279 Haven Avenue, Ronkonkoma, NY 11779
4beds
1,535sqft
Single Family Residence, Residential
Built in 1970
7,841 Square Feet Lot
$-- Zestimate®
$456/sqft
$-- HOA
What's special
Desirable mother-daughter layoutInground sprinklersMature privacy treesThree spacious bedroomsSpacious paver patioStainless steel appliancesHardwood floors throughout
- 60 days |
- 130 |
- 5 |
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Compass Greater NY LLC 631-491-2926,
Robert M. Lorenzo II 631-897-9754,
Kent Markgraf 631-352-2006,
Compass Greater NY LLC
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1013545
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Baseboard, Oil
Cooling
- Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Dryer, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Oil Water Heater
Features
- Eat-in Kitchen, Granite Counters, Recessed Lighting
- Attic: Pull Stairs
- Has fireplace: No
Interior area
- Total structure area: 1,679
- Total interior livable area: 1,535 sqft
Property
Parking
- Total spaces: 1
- Parking features: Driveway
- Garage spaces: 1
- Has uncovered spaces: Yes
Lot
- Size: 7,841 Square Feet
Details
- Parcel number: 0500031000300102000
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Hi Ranch
- Property subtype: Single Family Residence, Residential
Materials
- Other
- Foundation: Other
Condition
- Year built: 1970
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Cable Connected, Water Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Ronkonkoma
Financial & listing details
- Price per square foot: $456/sqft
- Tax assessed value: $37,000
- Annual tax amount: $11,943
- Date on market: 6/15/2026
- Cumulative days on market: 60 days
- Listing agreement: Exclusive Right To Sell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/14/2026 | Pending sale | $699,999$456/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #1013545 Report a problem | ||
| 6/15/2026 | Listed for sale | $699,999+135.3%$456/sqft |
Source: OneKey® MLS as distributed by MLS GRID #1013545 Report a problem | ||
| 4/1/2003 | Sold | $297,500$194/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $37,000 |
| 2024 | -- | $37,000 |
| 2023 | -- | $37,000 |
| 2022 | -- | $37,000 |
| 2021 | -- | $37,000 |
| 2020 | -- | $37,000 |
| 2019 | -- | $37,000 |
| 2018 | -- | $37,000 |
| 2017 | $9,135 | $37,000 |
| 2016 | -- | $37,000 |
| 2015 | -- | $37,000 |
| 2014 | -- | $37,000 |
| 2013 | -- | $37,000 |
| 2012 | -- | $37,000 |
| 2011 | -- | $37,000 |
| 2010 | -- | $37,000 |
| 2009 | -- | $37,000 |
| 2008 | -- | $37,000 |
| 2007 | $6,522 +18.5% | $37,000 |
| 2005 | $5,504 +9.4% | $37,000 |
| 2004 | $5,033 +6.1% | $37,000 |
| 2003 | $4,746 +5.8% | $37,000 |
| 2002 | $4,485 | $37,000 |
| 2001 | -- | $37,000 |
| 2000 | $4,453 | $37,000 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: 11779
Nearby schools
GreatSchools rating
- 3/10Cherokee Street Elementary SchoolGrades: K-5Distance: 0.5 mi
- 4/10Ronkonkoma Middle SchoolGrades: 6-8Distance: 1.1 mi
- 9/10Connetquot High SchoolGrades: 9-12Distance: 2.2 mi
Schools provided by the listing agent
- Elementary: Cherokee Street 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.
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A local agent can set up tours, give advice and negotiate with sellers.
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