Refine Search
Sort by
$699,900
5 Beds 4 Baths 24189180 MLS
Step back in time while enjoying the comforts of today at this remarkable circa-1770 property, where timeless New England charm meets modern convenience. Set on nearly 4 private acres, this one-of-a-kind estate offers endless possibilities for multi-generational living, rental income, a hobby farm, or the perfect retreat. The beautifully maintained main residence showcases the character and craftsmanship of the 18th century while benefiting from numerous thoughtful renovations and updates throughout. An attached apartment provides excellent flexibility for extended family, guests, or additional income potential. Adding even more value, a separate building on the property offers additional living or occupancy opportunities, making this an exceptional property for those seeking space and versatility. Outside, you'll find an impressive collection of amenities including your own private dock, multiple garage spaces, several outbuildings, and charming sheds that are ideal for entertaining, gatherings, workshops, or creative spaces. The expansive grounds offer room to relax, garden, explore, and enjoy the peaceful surroundings. Whether you're searching for a unique historic home, an investment opportunity, or a private country estate with endless possibilities, this extraordinary property is truly unlike anything else on the market.

1530 Hartford Pike, Killingly

$299,900
24193379 MLS
Imagine building your dream home on more than 5 scenic acres and creating your own private residential helicopter estate. This unique property is home to Yankee Airstrip (CT13), an officially licensed Connecticut private airstrip, offering the opportunity for a future owner to pursue conversion to a private heliport, allowing you to build a custom home, construct a hangar, and enjoy the convenience of a helipad right in your own backyard. Perched at approximately 720 feet in elevation, the property features breathtaking views, spectacular sunrises, and the peace and privacy of Connecticut's beautiful countryside, while remaining just minutes from shopping, restaurants, three prestigious preparatory schools, and other local amenities. Whether you're a helicopter owner, aviation enthusiast, or someone looking for an extraordinary homesite with endless possibilities, this is a rare opportunity to create a one-of-a-kind residential aviation property. Design your dream home, build your hangar, and enjoy the convenience of flying directly from your own property. Partial owner financing may be considered. Schedule your private tour today and discover the possibilities. If you would rather just purchase and use this property as the existing air strip, please check out MLS listing 24156652 for more pictures and details. Come take a look-let's talk!

1450 North Rd, Killingly

$450,000
5 Beds 3 Baths 24189873 MLS
This charming multi-family home located at 23 Mechanic St in Killingly, CT offers a perfect blend of historic charm and modern convenience. Built in 1900, this two-story property boasts a spacious finished area of 2,411 sq.ft. with three bathrooms. The lot size is 8,712 sq.ft., providing plenty of outdoor space for relaxation and entertaining. The home features a classic design with a welcoming atmosphere and is perfect for families or investors looking for a versatile property. With its central location and ample living space, this property is a fantastic opportunity for those seeking a charming and well-maintained home in a desirable neighborhood. There is 3 apartments rented...2 Bedrooms apartments and 1 bedroom at the basement...4.400.00 Monthly income from rent...Two bay garages and 1 room that can be turned to another small bay enough for a car.

23 Mechanic St, Killingly

$949,900
4 Beds 2 Baths 24189396 MLS
Four heated garage bays. Over 12 private acres. A brook with its own dam. This is a rare opportunity to own an updated home with an exceptional workshop and endless room to live, work, and play. The heated and air-conditioned garage features four bays, an office loft, air compressor, and dedicated paint bay. Whether you're restoring cars, operating a trade business, storing equipment, or simply need premium workspace, this setup is hard to find. The fully remodeled home offers 4 bedrooms, 2 full baths, and approximately 2,800 square feet. The great room features cathedral ceilings, exposed beams, a fireplace, and walls of glass overlooking the property. The kitchen includes a cozy sitting area with a wood stove, while the dining area is framed by a large picture window. A first-floor bedroom with patio access and a full bath offer flexibility for guests, multigenerational living, a home office, or convenient one-level living. Upstairs, the primary suite includes a soaking tub beneath its own window. Outside, open meadow leads to wooded trails, with a private brook and dam creating a truly unique setting. There's room for horses, hobby farming, gardens, or simply enjoying the privacy. Recent updates include a new roof, Buderus oil furnace, and fresh interior paint. Minutes from the Rhode Island line, this one-of-a-kind property offers privacy, land, and a workshop that's nearly impossible to replicate.

564 Hubbard Rd, Killingly

$600,000
24187906 MLS
RETAIL BUILDING FOR SALE: This Famous Investment Property is Available Now, Located Directly in Downtown Danielson, CT. This Retail Property is in an Excellent Location - Directly in the Heart of Downtown Danielson with Extremely High Year Round Vehicle and Foot Traffic Count. This property was just extensively renovated inside and out. The First Floor Retail Unit in the Building Features a Large Reception Area along with Front and Side Entrances, a lofted seating area, a Maintenance Closet hidden behind a bookcase, Full Bathroom with Shower, and Easy Access to Plenty of Free Public Parking (70+ Spaces) Right Across the Street. This unit is currently occupied by Lou's Cigars, a successful cigar lounge on a NNN lease. The newly renovated Lower Level is home to Amy's Cakery, a bakery with indoor seating, an outdoor patio, tons of storage, and plenty of natural light. Newly updated HVAC provides Heating and Cooling Throughout the property. The Building Features a Unique Design and Beautiful Woodwork - One of the Most Famous and Popular Commercial Retail Buildings in all of Connecticut! Zoned Central Business District (CBD)

21 Furnace St, Killingly

$745,000
5 Beds 3 Baths 24185535 MLS
Wow! 14 acres and 5 bedrooms! This stunning property is secluded yet close to amenities. Sweeping gravel drive brings you to this sunny oasis in the woods. An impeccably maintained home with many updates, including a new roof in 2025. A large entry foyer showcases the hardwood flooring that runs throughout the majority of the main level. and opens to an expansive tiled kitchen on one side and lovely living area on the other. Down the hallway from the living room there is a large office, den or craft room space and primary bedroom with ensuite bath and a walk-in closet. One can also pass from this hallway into the kitchen which has plenty of room for dining and a dedicated pantry space. There is a secondary foyer area off the kitchen leading to the dining room with access to the patio and a large 2 car garage. Heading upstairs there are 4 generous bedrooms, a full bath and a loft area with large windows and ceiling fan. And outside, so much to explore! Tetreault Pond, woods, several outbuildings and chicken coop also included. One outbuilding is currently used as storage but was once used for goats and can be easily converted back. All outbuildings have electricity. Additional cleared space, possible mini farm? Don't miss out on this amazing property!

175 Cranberry Bog Rd, Killingly

$649,900
6 Beds 6 Baths 24181170 MLS
Welcome to 9 East Franklin St, where modern comfort meets thoughtful design in this beautifully rebuilt side by side two-family home. The owner's unit feels like a private retreat, offering 3 spacious bedrooms, 2 beautifully updated full baths with heated floors, a convenient half bath, and gleaming hardwood floors throughout. A new 2022 roof adds peace of mind along with the home being fully insulated which saves each month on utility costs. The show stopping stone patio complete with a built-in stove, refrigerator, and sink creates the perfect outdoor living space for entertaining or relaxing. The attached rental unit is equally inviting, featuring 2 bedrooms, 1.5 baths, and a well designed two-level layout ideal for tenants seeking comfort and privacy. This unit also includes its own small private yard area, giving tenants outdoor space that feels separate and exclusive. With the side-by-side configuration, both owner and tenant enjoy their own privacy, making the property feel more like two individual homes than a traditional multifamily. Both units benefit from forced hot air and central A/C, ensuring year-round climate control. This is more than a home-it's an opportunity to live comfortably while generating income in a beautifully updated property, with privacy preserved for both households.

9 E Franklin St, Killingly

$465,500
3 Beds 3 Baths 24185135 MLS
Immaculate in every sense of the word! 3 Bed, 2-1/2 Bath 2005 Colonial! Set back from the road tucked away & very private. 2 Car attached garage leads into a very spacious cabinet packed kitchen with area for eat-in kitchen option! Kitchen sliders right out to the deck. Separate formal dining room just to the left of the kitchen. Living room features Propane fireplace & lots of space for furniture arrangement. Main level laundry shared w/ 1/2 bath for convenience. Upstairs you will find front-to-back Primary Suite featuring private full bath & walk-in Closet. Bedroom 2 & 3 also have use of the 2nd full bath. Lower level finished Game/Entertainment room with another propane stove. Tons of space for basement storage on the unfinished side. Nothing to do but move into this one!

92 State Ave, Killingly

$99,000
24160819 MLS
Unlock the potential of this residential property located at 11 Otis Street in Killingly. Offering a unique opportunity for investors, builders, or anyone looking to create something new, this property is being sold as part of a bundled package with 411 Hartford Pike, Killingly, CT. Whether you're exploring development possibilities, expanding your portfolio, or securing land in a convenient location, this offering provides flexibility and long-term value. Situated close to local amenities, schools, shopping, and major routes, the property benefits from both accessibility and a well-established community setting. Both properties are to be sold together. Please perform all diligence regarding zoning, permitted uses, utilities, and any potential development opportunities. Property is being sold as-is.

11 Otis St, Killingly

$399,000
24169306 MLS
Pristine High Vista Land: As you drive through the gated entrance up the winding drive, take in the flora and fauna. This magnificent building lot lends itself to an abundance of opportunities such as solar and wind power to comfortably live off grid. Located in the corner of CT-RI-MA (the Quiet Corner) of Northeast CT. Perfect location for the kings castle. This Mashentuck mountain top is 600ft above sea level offering spectacular east and west views(sunrise & sunset) in every season. Perfect for a private estate and paradise with wildlife galore. 23 acres, there is ample room for a heliport and livestock. Paved drive (with installed utilities) leads up to roughed in graveled driveway. Surveyed and perc just needs a house plan, owner financing possible.

612 Cook Hill Rd, Killingly

$275,000
2 Beds 2 Baths 24165775 MLS Whetstone Mills BLDG.
Whether you are a first-time buyer, downsizing or looking for low maintenance living this condo is ideal. Escape to tranquility in this beautiful 2 bedroom 1230 sqft condo nestled in a serene forest surrounded setting. Inside the spacious living room welcomes you with a cozy fireplace ideal for chilly evenings. The primary bedroom is a true retreat featuring an elegant Palladian window that fills the space with ample natural light. The thoughtfully designed layout offers both functionality and charm. Enjoy the perfect blend of nature and comfort with peaceful wooded views. All newer carpet and freshly painted. Tile flooring in Kitchen and bath. Cute deck for plants and enjoying nature.Oversized 2 car garage gives you plenty of storage space. Close to RI line.

604 Whetstone Mls Unit 604, Killingly

IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed. © 2026 State-Wide Multiple Listing Service. All rights reserved. Data Last Updated:

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.