12 John Street, Killingly, CT 06239
OFF MARKET

12 John Street
Killingly, CT 06239

  • 3 Beds
  • 1.5 Baths
  • 1,248 sqft

$382,900

Trulia Estimate
as of Aug 6, 2026
Est. Refi. Payment $2,576/mo*

$382,900

Trulia Estimate
as of Aug 6, 2026
Est. Refi. Payment $2,576/mo*
3 Beds
1.5 Baths
1,248 sqft

Local Information

  • Map ViewExplore the area around 12 John Street.
  • Schools1 Preschool School3 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

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

Interior Features

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

Exterior Features

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

Property Information

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

Price & Status

Price
List Price: $350,000
Status Change & Dates
Off Market Date: Thu Sep 25 2025Possession Timing: Negotiable

Active Status

MLS Status: Closed

Location

Direction & Address
City: KillinglyCommunity: Danielson
School Information
Elementary School: Per Board of EdHigh School: Per Board of Ed

Building

Building Area
Building Area: 1248 Square Feet

HOA

No HOA

Lot Information

Lot Area: 6969.6 sqft

Miscellaneous

BasementMls Number: 24102372Attic: NoneAbove Grade Unfinished Area: 1248
Last check for updates: about 19 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

DatePriceEventSource
09/25/2025$350,000PendingSmart MLS #24102372
09/23/2025$359,000Sold
Smart MLS #24102372
06/20/2025$350,000PriceChange
Smart MLS #24102372
06/08/2025$360,000Listed For SaleSmart MLS #24102372
02/23/2022$285,500Sold
MLS PIN #72920805
01/11/2022$279,900ContingentSmart MLS #170452771
12/07/2021$279,900PriceChange
MLS PIN #72920805
11/27/2021$289,900Listed For SaleMLS PIN #72920805
02/17/2020$219,900ListingRemovedAgent Provided
02/13/2020$219,900Listed For SaleAgent Provided
09/06/2019$105,000Sold
N/A
06/04/2019$125,000ListingRemovedAgent Provided
04/04/2019$125,000PendingAgent Provided
03/26/2019$125,000Listed For SaleAgent Provided
10/11/2005$186,000Sold
N/A

Market trends in Killingly

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
Sale-to-List Price
Price per sq ft
Available listings
45
14
MoM
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Property Tax and Assessment

Year2025
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

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Assigned Schools

These are the assigned schools for 12 John Street.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

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.
  • Miranda Pipkin
    "Not the worst place to be, couple parks, shopping plazas, some things for the kids to do not a bunch! Does have some pretty good events throughout the year!"
  • Trisha L.
    "the school system is great in the district. it is a pretty safe area. I was born and raised here. and I have brought my kids up here"
  • Robyn S.
    "Been here my whole life. Three kids. Have dogs, no crime. People are friendly. Good school system. Good employment "
  • Lindsey.mcgrath7
    "lots of walking trails and wood trails nearby that vary in length. dog park is cute but not crowded "
  • Ashville.ag
    "Less than 15 minutes from downtown Putnam, easy access to Rhode Island and major Highways. Walking distance to downtown restaurants, shops and microbrewery. "
  • Steve
    "Quiet safe neighborhood with a healthy mix of respectful residents. 16 years after moving in we have seen families stop an grow here. Very recommended neighborhood. A lot of houses have been remodeled and had amenities upgraded. "
  • Carol J.
    "Car is needed to almost about everywhere in the community. There is public transportation but it isn’t great"
  • Kevin H.
    "Danielson has community events. Dayville plaza. Lowe’s. Gym. Restaurants. Bars. Black Pond Brewery. "
  • Jennifer D.
    "Neighbors feel safe to walk their dogs in our neighborhood. Safe and inviting surroundings. Love living here!"
  • Jennifer D.
    "I’ve lived here for 13 years. Love my home and the community. Schools are wonderful and love the small town feel. "
  • Becky S.
    "I've lived here for 25 years and there have been a lot of changes but mostly people tend to keep to themselves and it's a very residential area."
  • Michelle J.
    "We have lived in the Danielson area for the past 25 years. This is a nice quiet area great for raising children! More of a suburb than a city. There are many local shops & restaurants available here as well as in the surrounding towns which are close and easy to reach. Dayville & Plainfield both nearby have great parks for children. Nature walks and parks can be found here in Danielson as well as most of the surrounding towns."

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IDX information is provided exclusively for 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 not guaranteed.