12 John Street
Killingly, CT 06239
- 3 Beds
- 1.5 Baths
- 1,248 sqft
3 Beds
1.5 Baths
1,248 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1951
Living Area
1,248 sqft
Price/Sqft
$307
Parking
1 Car Garage
About this House
Welcome to your dream home, a beautifully renovated residence brimming with modern charm! This light-filled, airy home features an open-concept kitchen and dining area, perfect for entertaining. The gourmet kitchen boasts sleek granite countertops, a spacious island, and a breakfast bar. A convenient mudroom leads to the backyard and driveway, complete with a deck ideal for an above-ground pool. Relax in the cozy fireplaced living room, perfect for cozy evenings. The home includes three generously sized bedrooms and two recently redone full bathrooms, showcasing contemporary finishes. A portion of the basement has been newly finished, offering versatile additional living space. Recent upgrades include a new furnace (2020), a 200-amp electrical panel, and solar panels for energy efficiency. The oversized garage provides ample workspace, and the home's prime location near local amenities makes this move-in-ready gem a must-see!
12 John Street, Killingly, CT 06239 is a 3 bedroom, 2 bathroom, 1,248 sqft single-family home built in 1951. It last sold for $359,000 on Sep 23, 2025 (3% above the $350,000 asking price). It is currently off market. The Trulia Estimate is $382,900, with a rent estimate of $2,437/month.
Home Details for 12 John Street
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Interior Details Basement: Full,Partially FinishedNumber of Rooms: 6Types of Rooms: Master Bedroom, Bedroom, Dining Room, Living Room |
Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (half): 1 |
Dimensions and Layout Living Area: 1248 Square Feet |
Appliances & Utilities Appliances: Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Water HeaterDishwasherDryerLaundry: Lower LevelMicrowaveRefrigeratorWasher |
Heating & Cooling Heating: Baseboard,Hot Water,OilHas CoolingAir Conditioning: Window Unit(s)Has HeatingHeating Fuel: Baseboard |
Fireplace & Spa Number of Fireplaces: 1Has a Fireplace |
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Exterior Home Features Roof: AsphaltFoundation: BlockHas a Private Pool |
Parking & Garage Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageHas an Attached GarageHas Open ParkingParking Spaces: 4Parking: Attached,Off Street,Driveway,Private |
Pool Pool: Above GroundPool |
Frontage Not on Waterfront |
Water & Sewer Sewer: Public Sewer |
Finished Area Finished Area (above surface): 1248 Square Feet |
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Year Built Year Built: 1951 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Cape Cod |
Building Construction Materials: Aluminum Siding, Wood SidingNot a New ConstructionDoes Not Include Home Warranty |
Property Information Parcel Number: 1687599 |
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Price List Price: $350,000 |
Status Change & Dates Off Market Date: Thu Sep 25 2025Possession Timing: Negotiable |
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MLS Status: Closed |
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Direction & Address City: KillinglyCommunity: Danielson |
School Information Elementary School: Per Board of EdHigh School: Per Board of Ed |
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Building Area Building Area: 1248 Square Feet |
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No HOA |
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Lot Area: 6969.6 sqft |
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BasementMls Number: 24102372Attic: NoneAbove Grade Unfinished Area: 1248 |
Last check for updates: about 22 hours ago
Listed by Nicholas Tomanelli, (203) 641-9926
Coldwell Banker Realty, (203) 452-3700
Bought with: Joan M. Casey, (860) 941-2498, RE/MAX Legends, (860) 451-8000
Source: Smart MLS, MLS#24102372

Price History for 12 John Street
| Date | Price | Event | Source |
|---|---|---|---|
| 09/25/2025 | $350,000 | Pending | Smart MLS #24102372 |
| 09/23/2025 | $359,000 | Sold | Smart MLS #24102372 |
| 06/20/2025 | $350,000 | PriceChange | Smart MLS #24102372 |
| 06/08/2025 | $360,000 | Listed For Sale | Smart MLS #24102372 |
| 02/23/2022 | $285,500 | Sold | MLS PIN #72920805 |
| 01/11/2022 | $279,900 | Contingent | Smart MLS #170452771 |
| 12/07/2021 | $279,900 | PriceChange | MLS PIN #72920805 |
| 11/27/2021 | $289,900 | Listed For Sale | MLS PIN #72920805 |
| 02/17/2020 | $219,900 | ListingRemoved | Agent Provided |
| 02/13/2020 | $219,900 | Listed For Sale | Agent Provided |
| 09/06/2019 | $105,000 | Sold | N/A |
| 06/04/2019 | $125,000 | ListingRemoved | Agent Provided |
| 04/04/2019 | $125,000 | Pending | Agent Provided |
| 03/26/2019 | $125,000 | Listed For Sale | Agent Provided |
| 10/11/2005 | $186,000 | Sold | N/A |
Market trends in Killingly
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
45
14MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $2,929 |
| Assessment | $124,890 |
Home facts updated by county records
Comparable Sales for 12 John Street
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.02 | Single-Family Home | $380,000 | 12/23/25 | 3 | 2 | 1,900 | |
0.49 | Single-Family Home | $335,000 | 06/08/26 | 3 | 1.5 | 1,302 | |
0.19 | Single-Family Home | $379,000 | 12/19/25 | 3 | 2 | 1,248 | |
0.37 | Single-Family Home | $345,500 | 06/17/26 | 3 | 1 | 1,309 | |
0.87 | Single-Family Home | $365,000 | 01/23/26 | 3 | 2 | 1,547 | |
0.57 | Single-Family Home | $295,000 | 11/06/25 | 4 | 1 | 1,076 | |
0.57 | Single-Family Home | $320,000 | 07/23/26 | 4 | 2 | 2,190 | |
0.64 | Single-Family Home | $267,500 | 01/28/26 | 2 | 1 | 912 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 12 John Street.
What Locals Say about Killingly
At least 82 Trulia users voted on each feature.
88 % Say car is needed
83 % Say parking is easy
83 % Say it's dog friendly
83 % Say yards are well-kept
74 % Say there's holiday spirit
72 % Say kids play outside
58 % Say neighbors are friendly
58 % Say people would walk alone at night
56 % Say there are sidewalks
54 % Say it's quiet
52 % Say there's wildlife
51 % Say it's walkable to restaurants
51 % Say streets are well-lit
46 % Say they plan to stay for at least 5 years
37 % Say it's walkable to grocery stores
27 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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Off Market Homes Near 12 John Street

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