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MLS ID KEY1033436Last updated Aug 19, 2026

Single Family

40 Kelly Avenue

Active · Liberty · Sullivan County, NY 12754

Bedrooms
4 Beds
Bathrooms
2 Baths
Year built
1950
Est. monthly taxes
$478.67
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About this home

This stately colonial home welcomes you with classic comfort and country charm. You will feel as if you are on vacation at your own home with an inground pool, fireplace, separate patios and a large covered porch - which extends your living space to the outdoors. This 4 bedroom home offers many updates without compromising its original style and integrity. The kitchen was completely remodeled from a local craftsman with white oak cabinets, Corian counters and stainless appliances. The renovations where continued to the upstairs bathroom with a hickory cabinet and a custom bath system with a lifetime warranty. There is a convenient side entry mudroom and half bath on the main floor. The garage and two large driveways offer great space for parking several cars or other types of vehicles. There are two sheds for additional outdoor storage. This home is conveniently located just outside the village and close to highway access, shops, restaurants, golf, hiking trails and more. All you need to do is move in with many upgrades and renovations completed for you. These improvements include: installing central a/c, new roof on the house and garage, adding a large outdoor covered porch, concrete front porch and new sidewalk, new electrical system, gutters, 2 sheds, garage windows and door, totally renovated kitchen and full bath. It is a true gem and worth the visit!

Listing snapshot

Days on site
59 days
Listed on MLS
Jul 31, 2026
Full baths
1
Half baths
1
Annual property tax (MLS)
$5,744
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
KW Hudson Valley United
MLS ID
KEY1033436
Last updated
Aug 19, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1950
Garage
Yes
Garage spaces
1
Parking
Driveway, Garage
Water source
Public
Sewer
Septic Tank
Utilities
Cable Connected, Electricity Connected

Interior features

Basement
Full
Heating
Forced Air, Oil
Cooling
Central Air
Interior
Formal Dining, Natural Woodwork, Recessed Lighting, Stone Counters, Walk Through Kitchen, Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring
Carpet, Hardwood, Tile
Fireplace
No

Exterior features

Architectural style
Colonial
Construction materials
Aluminum Siding, Vinyl Siding
Private pool
Yes

Schools (MLS)

Elementary school
Liberty Elementary School
Elementary school district
Liberty
Middle school
Liberty Middle School
Middle school district
Liberty
High school
Liberty High School
High school district
Liberty

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

Liberty · Sullivan County, NY 12754Show interactive map
40 Kelly Avenue

Liberty · Sullivan County, NY 12754

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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)
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.