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MLS ID KEY1047921Last updated Oct 20, 2026

Single Family

7 Ona Avenue

Pending · Huntington · Suffolk County, NY 11746

Bedrooms
4 Beds
Bathrooms
3 Baths
Year built
1999
Est. monthly taxes
$1,959.07
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About this home

Welcome to this beautiful 4-bedroom, 2.5-bath Colonial, lovingly maintained by its original owners and showcasing true pride of ownership throughout. A charming front porch and inviting curb appeal welcome you into a spacious two-story foyer featuring natural hardwood floors. The elegant formal dining room and sitting room each feature French doors, creating beautiful spaces for entertaining or relaxing. The antique-white eat-in kitchen offers granite countertops, a center island, and an open-concept design flowing seamlessly into the family room, complete with a stunning marble gas fireplace. A first-floor office with its own private entrance provides the perfect space for working from home. Upstairs, the spacious primary suite features a walk-in closet thoughtfully outfitted with a washer and dryer for added convenience. The luxurious primary bath includes a Jacuzzi tub, separate shower, double vanity, and linen closet. Three additional generously sized bedrooms and a guest bath complete the second floor. The full basement offers high ceilings and an abundance of versatile living and storage space, including a secluded media room, recreational area, closets, and ample storage. Extending the living space beautifully, the all-season room provides the perfect transition to the private backyard. Step outside to enjoy a kidney-shaped heated pool, expansive paved patio, and multiple leisure areas designed for relaxing and entertaining.

Listing snapshot

Days on site
49 days
Listed on MLS
Sep 8, 2026
Full baths
2
Half baths
1
Annual property tax (MLS)
$23,508.86
Tax year
2026
Area source (MLS)
Other
Listing brokerage
Signature Premier Properties
MLS ID
KEY1047921
Last updated
Oct 20, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1999
Garage
Yes
Garage spaces
2
Parking
Attached, Driveway
Water source
Public
Sewer
Cesspool
Utilities
Electricity Connected

Interior features

Basement
Finished, Full, Storage Space
Heating
Hot Air
Cooling
Central Air
Interior
Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Primary Bathroom, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Refrigerator, Washer
Flooring
Hardwood
Fireplace
Yes

Exterior features

Architectural style
Colonial
Construction materials
Frame
Private pool
Yes

Schools (MLS)

Elementary school
Signal Hill Elementary School
Elementary school district
Half Hollow Hills
Middle school
West Hollow Middle School
Middle school district
Half Hollow Hills
High school
Half Hollow Hills High School East
High school district
Half Hollow Hills

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

Huntington · Suffolk County, NY 11746Show interactive map
7 Ona Avenue

Huntington · Suffolk County, NY 11746

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.