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MLS ID KEY1045111Last updated Oct 1, 2026

Single Family

9 Elderwood Drive

Pending · Smithtown · Suffolk County, NY 11780

Bedrooms
5 Beds
Bathrooms
4 Baths
Year built
1988
Est. monthly taxes
$2,080.92
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About this home

Move right into this extended, sprawling 6 BR, 4BA ranch, located in highly desired Mills Pond Estates offering an incredible "in-law" space rarely found in the neighborhood. This open concept home, which boasts hardwood floors throughout the main part of the home, is flooded with natural sunlight and is ideal for entertaining. The principle rooms are spacious, open and airy and overlook the resort-style yard which has an IG heated pool with updated liner, (2026) pump, (2025) and filter (2024), as well as a sports court, outdoor kitchen and built-in firepit. Amazing and rare basement allows for additional living space (with proper permits) or storage. This extended model has a classic brick exterior, designated home office, spacious laundry and functional mudroom spaces you wont find in elsewhere. Natural gas hooked up to the home, just needs to be connected. Current heating system can be converted to gas. Some windows redone 2025 and 2026. Oversized garage. 300 amp service. Solar panels are leased and allow for very low electric bills. Don't miss this truly unique opportunity!

Listing snapshot

Days on site
43 days
Listed on MLS
Sep 18, 2026
Full baths
4
Half baths
0
Annual property tax (MLS)
$24,971
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Signature Premier Properties
MLS ID
KEY1045111
Last updated
Oct 1, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1988
Garage
Yes
Garage spaces
2
Parking
Driveway, Garage, Off Street
Water source
Public
Sewer
Cesspool
Utilities
Natural Gas Connected

Interior features

Basement
Partial
Heating
Oil
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, In-Law Floorplan, Open Floorplan, Walk-In Closet(s)
Appliances
Stainless Steel Appliance(s)
Flooring
Hardwood, Laminate, Tile
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Exp Ranch, Ranch
Construction materials
Frame
Exterior
Basketball Court, Fire Pit
Private pool
Yes

Schools (MLS)

Elementary school
St James Elementary School
Elementary school district
Smithtown
Middle school
Nesaquake 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. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Smithtown · Suffolk County, NY 11780Show interactive map
9 Elderwood Drive

Smithtown · Suffolk County, NY 11780

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

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.