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MLS ID KEY991522Last updated May 28, 2026

Single Family

138 Cambon Avenue

Pending · Smithtown · Suffolk County, NY 11780

Bedrooms
5 Beds
Bathrooms
5 Baths
Year built
2007
Est. monthly taxes
$2,267.08
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About this home

Welcome to 138 Cambon Avenue: A Masterpiece of Custom Luxury and Efficiency Nestled in the heart of St. James, this custom-designed 5-bedroom, 3 Full / 2 Half bathroom residence at 138 Cambon Avenue offers a rare "move-in and unpack" opportunity, perfectly blending luxury with modern efficiency at $1,399,000. The grand interior features soaring high ceilings, efficient gas heat, central air conditioning, and a stunning designer kitchen equipped with premium granite countertops, a built-in espresso machine, and a specialized slow cooker steamer. The home's layout is uniquely versatile, boasting a fully finished basement with a separate entrance, kitchen, and bedroom—creating potential for a mother-daughter setup or accessory apartment with proper permits. A major financial asset to this property is the fully owned solar panel system, which ensures exceptionally low utility costs. Each bathroom has been reimagined with a modern, spa-inspired aesthetic, while the five spacious bedrooms provide ample room for all. The exterior is a true private oasis, meticulously finished with new pavers and professional masonry, featuring a full outdoor kitchen for premier entertaining and a detached three-car garage. Experience a resort-style lifestyle in this masterfully crafted home that balances high-end custom finishes with significant long-term energy savings.

Listing snapshot

Days on site
59 days
Listed on MLS
Apr 29, 2026
Full baths
3
Half baths
2
Annual property tax (MLS)
$27,205
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Azure Realty Group NY LLC
MLS ID
KEY991522
Last updated
May 28, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2007
Garage
Yes
Garage spaces
3
Total parking
3
Parking
Garage
Water source
Public
Sewer
Cesspool
Utilities
Cable Available, Electricity Connected, Natural Gas Connected, Phone Connected, See Remarks, Sewer Connected, Trash Collection Public, Water Connected

Interior features

Basement
Finished, Full, Walk-Out Access
Heating
Natural Gas
Cooling
Central Air
Interior
First Floor Full Bath, Chefs Kitchen, Kitchen Island, Open Kitchen, Quartz/Quartzite Counters, Walk-In Closet(s)
Appliances
Cooktop, Dishwasher, Exhaust Fan, Gas Cooktop, Gas Oven, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater, Solar Hot Water
Flooring
Wood

Exterior features

Architectural style
Colonial
Construction materials
Frame
Private pool
Yes

Schools (MLS)

Elementary school
Mills Pond Elementary School
Elementary school district
Smithtown
Middle school
Great Hollow Middle School
Middle school district
Smithtown
High school
Smithtown High School-East
High school district
Smithtown

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Smithtown · Suffolk County, NY 11780Show interactive map
138 Cambon Avenue

Smithtown · Suffolk County, NY 11780

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.