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$849,999
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Property Description
Welcome to 138 Main Avenue in the desirable Village of Lake Grove! Nestled on a beautifully landscaped .48-acre lot, this meticulously maintained 2,409 sq. ft. Colonial offers exceptional craftsmanship, modern updates, and resort-style outdoor living. Step inside to an inviting entry foyer that welcomes you into the formal living room and elegant formal dining room perfect for entertaining. The newly renovated custom eat-in kitchen is truly the heart of the home, featuring custom cabinetry, Quartz countertops, a five-burner induction cooktop with pot filler, double wall ovens, stainless steel appliances, and a dedicated filtered water faucet with both cold and instant hot water. Just off the kitchen, the expansive family room is warm and inviting, showcasing a beautiful brick fireplace with a pellet stove insert, a skylight that fills the room with natural light, and Pella wood sliding doors leading to your spectacular backyard retreat. The first floor also offers a beautifully updated half bath, a convenient mudroom with pantry closet, and direct access to the spacious two-car garage. Upstairs, the primary ensuite serves as a private retreat, complete with two walk-in closets, a dressing area, and a full bathroom. Three additional generously sized bedrooms and a second full bath complete the upper level. The partially finished basement provides even more versatile space featuring a laundry room, utility room featuring a seven-year-young Beckett burner, bonus room and abundant storage. Quality finishes can be found throughout the home, including granite tile, natural oak hardwood flooring, waterproof Pergo flooring, wood-look porcelain tile, and plush carpeting. Step outside and discover your own private backyard oasis. Designed for both relaxation and entertaining, the oversized Nicolock paver patio features two pergolas that create separate outdoor dining and living spaces. The heated in-ground saltwater pool boasts a four-year-young liner, LED lighting system, and newer pump. Surrounded by mature landscaping and lush gardens, the backyard is further enhanced by a tranquil koi pond, creating a peaceful setting unlike any other. Additional improvements completed within the past seven years include Nicolock paver stone surrounding the pool, a custom paver fire pit, Sonos surround sound throughout the interior and exterior, smart lighting, smart ductless cooling unit, smart 20-zone in-ground sprinkler system, security cameras accessible from your phone, one-year-young leased solar panels, and two 200-amp electrical panels. This extraordinary home seamlessly blends timeless elegance with today's modern conveniences in one of Lake Grove's most desirable locations. Don't miss the opportunity to make this exceptional property your next home-it won't last!
Full Property Details
Full Property Details for 138 Main Ave
General
- Price: $849,999
- Taxes: $14,038
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 951451
- Updated: 8/17/2026
- Added to Site: 36 day(s) ago
Interior
- Number of Rooms: 9
- Interior Features: Chefs Kitchen, Eat-in Kitchen, Entrance Foyer, Formal Dining, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Family Room, Pellet Stove
- Appliances: Cooktop, Dishwasher, Dryer, Oven, Stainless Steel Appliance(s), Washer
- Laundry Facilities: Yes
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Laundry Room
Additional Information
- Pool: Yes
- Private Pool: Yes
- Pool Description: In-Ground, Other, Salt Water
Exterior
- Porch/Patio/Deck: Patio
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Driveway, Garage
Location
- County: Suffolk County
- Cross Streets: Victor Place
- Driving Directions: Nichols to Pond Path to Main Ave. Located on Corner of Main Ave and Victor Pl
School Information
- High School District: Middle Country
- Elementary School: Eugene Auer Memorial School
- Middle School: Dawnwood Middle School
- High School: Centereach High School
Heating & Cooling
- Cooling Type: Ductless, Wall/Window Unit(s)
- Heating Type: Oil
- Heating Zones: 2
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Electricity Connected, Water Connected
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Frame
- Basement: Yes
- Basement Desc.: Partial, See Remarks
- Building Size: 2409
- Square Feet: 2,409
- Sq. Ft. Source: Public Records
- Year Built: 1973
Lot Features
- Lot Size (Acres): 0.48
- Lot Size (Sq. Ft.): 20,909
Financial Considerations
- Other Fee Type: Village Tax
- Tax Amount: $14,038
Disclosures and Reports
- Special Conditions: None
- Property ID: 0208-011-00-09-00-002-000
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Schools
Schools serving 138 Main Ave
School District:Middle Country Central School District
| Name | Grades | Distance |
|---|---|---|
Eugene Auer Memorial School 17 Wing Street, Lake Grove, NY 11755 | 1-5 | 0.5 mi |
Unity Drive Kindergarten Pre K Center 11 Unity Drive, Centereach, NY 11720 | PK-K | 1.4 mi |
Dawnwood Middle School 10 43rd Street, Centereach, NY 11720 | 6-8 | 1 mi |
Centereach High School 14 43rd Street, Centereach, NY 11720 | 9-12 | 1.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 138 Main Ave
Date
Details
Price
Change
Source
8/17/2026
Price Reduced
$849,999
-5.56%
MLS
7/23/2026
Listed
$899,999
116.87%
MLS
8/07/2018
Sold
$415,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 138 Main Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$14,187
100%
$3,195
—
2020
100%
$3,195
—
2022
-100%
$3,195
-22%
2016
$14,353
-14%
$4,100
—
2020
$16,624
19%
$4,100
—
2018
$14,011
4%
$4,100
—
2017
$13,529
—
$4,100
—
2016
$13,510
1%
$4,100
—
2015
$13,407
2%
$4,100
—
2015
$13,110
3%
$4,100
—
2014
$12,783
3%
$4,100
-5%
2013
$12,389
—
$4,300
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 138 Main Ave
138 Main Avenue, Lake Grove, NY 11755 (MLS# 951451) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 138 Main Avenue is currently listed for $849,999 and was received on July 23, 2026. Want to learn more about 138 Main Avenue? Do you have questions about finding other Single Family real estate for sale in Lake Grove? You can browse all Lake Grove real estate or contact a Coldwell Banker agent to request more information.
