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20 Wainwright Street

Ronkonkoma, NY 11779

4 beds
2 baths
2,332 sqft
~1/2 acre lot
$325 per sqft
1955 build
– on site

Discover this Beautiful Colonial Home with partial wooded backyard living while having a spacious .45 acre lot located on a cul de sac here in Ronkonkoma! Featuring a Private fenced yard with PVC fencing backed up to woods and a 10ft gate for parking RV's, Boats, etc. But that's not all! This home comes equipped with fully owned solar panels that will provide very low electric bills $20.00 or less/month at times! Entering the home, starting in the living room, the main floor has hardwood floors throughout and a conveniently centrally located full bath. The kitchen has solid wood cabinetry leading into the dining room with a 1 of a kind cathedral wooden ceiling. The comfortable den with ceiling fan leads into the first floor bedroom currently being used as an office! With a total of 4 Bedrooms and 2 full Baths there are 3 bedrooms upstairs and 1 full bath including the primary bedroom. There is also plenty of storage space in the basement. The garage has a 2-1/2 car capacity with storage space as well! 200 amp electric.

Listing courtesy of ONEKEY / Realty Connect USA LLC

Last checked: Checking… • Last updated Jun 15, 2025 •

MLS# 877229 —

The Building

Year Built:

1955
Basement:

true
Architectural Style:

Colonial
Construction Materials:

Frame, Vinyl Siding
Building Area Units:

Square Feet
Building Area Total:

2332
Building Area Source:

Other
Exterior Features:

Mailbox
Laundry Features:

Laundry Room
Attic:

Crawl,Partial,Unfinished
Direction Faces:

North

Interior

Levels:

Two
Living Area:

2332
Total Rooms:

8
Interior Features:

Cathedral Ceiling(s), Ceiling Fan(s), Eat-in Kitchen, Formal Dining
Fireplace:

false
Flooring:

Carpet, Hardwood
Living Area Source:

Other
Additional Rooms:

Dining Area
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Fencing:

Back Yard, Fenced, Full, Vinyl, Wood
Lot Features:

Back Yard, Cul-De-Sac, Front Yard, Landscaped, Near Public Transit, Part Wooded
Lot Size Acres:

0.45
Parcel Number:

0500-045-00-01-00-064-003
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

19,602 Sqft
Property Attached:

false
Property Condition:

Actual
Additional Parcels:

false
Lot Size Dimensions:

120X
Waterfront:

false
Horse:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Source:

Other
Tax Annual Amount:

12621.5
Tax Lot:

64

Beds

Total Bedrooms:

4

Baths

Full Baths:

2
Total Baths:

2

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

Baseboard, Radiant
Cooling:

Wall/Window Unit(s)
# of Heating Zones:

3

Utilities

Sewer:

Cesspool
Utilities:

Trash Collection Public
Water Source:

Public
Electric Company:

Pseg
Solar Ownership:

Owned

Appliances

Appliances:

Dishwasher, Dryer, Electric Cooktop, Electric Oven, Refrigerator, Washer

Schools

High School:

Connetquot High School
Elementary School:

Cherokee Street Elementary School
High School District:

Connetquot
Middle School:

Ronkonkoma Middle School

The Community

Association:

false
Senior Community:

false
Additional Fees:

No
Subdivision Name:

Windsor Park
Pool Private:

false
Spa:

false

Parking

Parking Features:

Attached, Driveway, Garage, Garage Door Opener, On Street, Private, Storage
Garage:

true
Garage Spaces:

2.5
Carport:

false

Monthly cost estimate

Asking price

$759,000

Expense	Monthly cost
Mortgage	$4,064
Taxes	$1,051
Insurance	$208
Utilities	$287 See report
Total	$5,610/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
6/13/25 Jun 13, 2025	Listed / Active	ONEKEY	$759,000	102.4% (12.0% / YR)
11/23/16 Nov 23, 2016		ONEKEY	$375,000

71% of nearby similar homes sold for over asking price

Similar homes that sold in bidding wars went $40k above asking price on average, but some went as high as $140k over asking price.

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This house located in Ronkonkoma, NY 11779 is currently for sale for $759,000. 20 Wainwright Street is a 2,332 square foot house with 4 beds and 2 baths that has been on Estately for 2 days. This house is in the attendance area of Ronkonkoma Middle School, Connetquot High School, and Cherokee Street Elementary School.

Listing Courtesy of: ONEKEY and Realty Connect USA LLC.

IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.