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$849,999

23 Campus Ln

Ronkonkoma, NY
Pending
5
Bedrooms
3.5
Bathrooms
3,456
Square Feet
0.35
Lot Size (acres)
1966
Year Built
136
Days On Market

Welcome to this impressive expanded post-modern residence offering 3,500 square feet of beautiful living space, an oversized attached two-car garage, and an incredibly versatile layout designed for today’s evolving lifestyle needs. Perfect for multi-generational living, extended guest accommodations, or the opportunity to utilize the home’s legal apartment as an income-producing space, this exceptional property offers endless possibilities. Inside, the entire home has been refreshed with brand-new flooring, new carpeting, and freshly painted surfaces throughout. The open-concept main living area offers an inviting flow, beginning with the spacious living room that transitions effortlessly into the family room. The focal point of this space is an impressive brick hearth wood-burning fireplace with custom bluestone ledge for seating, creating the perfect gathering area. The bright kitchen offers a dedicated dining space and overlooks the main living areas for effortless everyday living and entertaining. Down the hall, you will find three bedrooms, including a primary suite featuring an updated private powder room. A full guest bathroom and a dedicated home office complete this level. The second level provides exceptional additional living space with tremendous flexibility. A spacious family room with vaulted ceilings creates an impressive retreat, complemented by two additional rooms that can accommodate a variety of needs, along with a full bathroom. Through the oversized garage, you access the home’s laundry area featuring a brand-new washer and dryer. A private staircase leads to the home’s legal apartment, offering its own full kitchen, dining area, living room, bedroom, and full bathroom — ideal for extended family, guest quarters, or income-producing potential. Set on a beautifully manicured piece of property with mature specimen trees that rival an arboretum, the grounds create a private and tranquil setting. A generously sized driveway provides abundant parking, while two charming accessory structures blend seamlessly into the landscape, offering beautiful and functional storage solutions. With its expansive layout, thoughtful updates, beautiful grounds, and rare flexibility, this one-of-a-kind property offers endless opportunities — all located in picturesque Lake Ronkonkoma.

Listing Information

Listing Updated
29 days ago
Listed By
Barbara Leogrande · Douglas Elliman Real Estate, 6315898500
MLS#
1007694
Source
OneKey MLS
Status
Pending

Facts & Features

Location

Community Information

Address
23 Campus Ln, Ronkonkoma, NY 11779
City
Ronkonkoma
County
Suffolk
Zip Code
11779

Architecture

Bedrooms
5
Bathrooms
3.5
Year Built
1966
Style
Colonial, Includes Legal Accessory Apartment
Construction Materials
Frame
Building Area
3,456 sq. ft.
Levels
Two
Garage
Yes
Garage Spaces
2
Parking Features
Driveway, Oversized, Garage

Features & Amenities

Interior Features
Ceiling Fan(s), Cathedral Ceiling(s), Walk-In Closet(s), Pantry, Master Downstairs, Recessed Lighting, High Ceilings, Open Floorplan
Appliances
Refrigerator
Flooring
Laminate, Carpet
Patio and Porch
Covered, Patio, Porch
Cooling
Wall/Window Unit(s)
Heating
Oil

Property Features

Lot Size
0.35 Acres
Water
Public
Sewer
Cesspool
Utilities
Electricity Connected, Water Connected

Square Footage

Total
3,456 sq. ft.

Tax & Financial Information

List Price
$849,999
Annual Taxes
$14,225

Schools

76/100
Chippewa Elementary School
Elementary · Grades KG–05 · 0.9 mi
Assigned school for this home
City
Holtsville
Students
549
Parent reviews
5.0★ avg · 2 reviews
Student body
65% White · 22% Hispanic / Latino · 5% Asian
Free/reduced lunch
24%
Phone
(631) 696-8640
55/100
Sagamore Middle School
Middle · Grades 06–08 · 0.7 mi
Assigned school for this home
City
Holtsville
Students
898
Student body
59% White · 28% Hispanic / Latino · 6% Asian
Free/reduced lunch
35%
Phone
(631) 696-8600
100/100
Merrimac School
Elementary · Grades KG–05 · 2.4 mi
City
Holbrook
Students
414
Student body
76% White · 12% Hispanic / Latino · 6% Asian
Free/reduced lunch
13%
Phone
(631) 244-5670
78/100
Waverly Avenue School
Elementary · Grades KG–05 · 1.3 mi
City
Holtsville
Students
470
Parent reviews
5.0★ avg · 2 reviews
Student body
61% White · 24% Hispanic / Latino · 6% Asian
Free/reduced lunch
32%
Phone
(631) 654-8690
59/100
Lynwood Avenue School
Elementary · Grades KG–05 · 2.1 mi
City
Farmingville
Students
562
Parent reviews
3.0★ avg · 2 reviews
Student body
59% White · 27% Hispanic / Latino · 5% Asian
Free/reduced lunch
29%
Phone
(631) 696-8650
56/100
Grundy Avenue School
Elementary · Grades KG–05 · 2.6 mi
City
Holbrook
Students
460
Student body
67% White · 24% Hispanic / Latino · 4% Two or More Races
Free/reduced lunch
27%
Phone
(631) 471-1820
55/100
Holbrook Road School
Elementary · Grades 01–05 · 1.6 mi
City
Centereach
Students
371
Student body
69% White · 21% Hispanic / Latino · 5% Two or More Races
Free/reduced lunch
21%
Phone
(631) 285-8560
54/100
Hiawatha School
Elementary · Grades KG–05 · 1.2 mi
City
Lake Ronkonkoma
Students
527
Student body
55% White · 25% Hispanic / Latino · 11% Asian
Free/reduced lunch
26%
Phone
(631) 471-1830

School ratings are provided for informational purposes only and are subject to change. Attendance boundaries are for reference only — contact the school or district directly to verify enrollment eligibility.

Historical Data

Price History

DateEventPrice
08/17/2026Price change$849,999
06/04/2026Listed for sale$899,999

Listed by Barbara Leogrande · Douglas Elliman Real Estate · 6315898500

Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, OneKey MLS. All rights reserved.

Last Updated: September 18, 2026 at 4:05 PM | Source: OneKey MLS | MLS#: 1007694

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