509 Main Street
Killingly, CT 06239
- 5 Beds
- 2 Baths
- 1,894 sqft (on 0.27 acres)
5 Beds
2 Baths
1,894 sqft
(on 0.27 acres)
Local Information
-- mins to
Home Highlights
Property Type
Multi-Family
Year Built
1880
Lot Size
0.27 acres
Living Area
1,894 sqft
Price/Sqft
$140
Parking
Garage
About this House
Great Investment Opportunity!! Large side by side 2 family located in the middle of town! Live in one side and have the other help with your mortgage! The main house has 3 bedrooms while the back unit holds 2. Separate entrances, separate utilities, and separate basement spaces. Spacious layout, yard area, and relaxing farmer's front porch! Enjoy easy access to shopping, dining, amenities, and Highway 395!
509 Main Street, Killingly, CT 06239 is a 5 bedroom, 2 bathroom, 1,894 sqft multi-family built in 1880. It last sold for $230,000 on Mar 28, 2025 (8% below the $250,000 asking price). It is currently off market. The Trulia Estimate is $265,800, with a rent estimate of $1,669/month.
Home Details for 509 Main Street
|
|---|
Interior Details Basement: FullNumber of Rooms: 11 |
Beds & Baths Number of Bedrooms: 5Number of Bathrooms: 2Number of Bathrooms (full): 2 |
Dimensions and Layout Living Area: 1894 Square Feet |
Appliances & Utilities Appliances: Water HeaterLaundry: In Unit |
Heating & Cooling Heating: Baseboard,Steam,Natural Gas,OilHas CoolingAir Conditioning: Window Unit(s)Has HeatingHeating Fuel: Baseboard |
Fireplace & Spa No Fireplace |
|
|---|
Exterior Home Features Roof: AsphaltFoundation: Concrete Perimeter, StoneNo Private Pool |
Parking & Garage Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageNo Attached GarageParking Spaces: 1Parking: Detached |
Frontage Not on Waterfront |
Water & Sewer Sewer: Public Sewer |
Finished Area Finished Area (above surface): 1894 Square Feet |
|
|---|
Year Built Year Built: 1880 |
Property Type / Style Property Type: Residential IncomeProperty Subtype: Multi FamilyArchitecture: Units are Side-by-Side |
Building Construction Materials: Wood SidingNot a New ConstructionAttached To Another StructureDoes Not Include Home Warranty |
Property Information Parcel Number: 1687498 |
|
|---|
Price List Price: $250,000 |
Status Change & Dates Off Market Date: Mon Jan 27 2025Possession Timing: 30 Days |
|
|---|
MLS Status: Closed |
|
|---|
Direction & Address City: KillinglyCommunity: Danielson |
School Information Elementary School: Killingly MemorialJr High / Middle School: Killingly, Per Board of EdHigh School: Killingly |
|
|---|
Building Area Building Area: 1894 Square Feet |
|
|---|
Community Features: Library, Public Rec Facilities, Shopping/Mall |
|
|---|
No HOA |
|
|---|
Lot Area: 0.27 acres |
|
|---|
BasementMls Number: 24053038Attic: Crawl Space, Access Via HatchAbove Grade Unfinished Area: 1894 |
|
|---|
LibraryPublic Rec FacilitiesShopping/Mall |
Last check for updates: about 1 hour ago
Listed by Luke Norman, (860) 933-5714
RE/MAX One, (860) 444-7362
Bought with: James Kalweit, (508) 685-5310, LAER Realty Partners, (413) 525-2677
Source: Smart MLS, MLS#24053038

Price History for 509 Main Street
| Date | Price | Event | Source |
|---|---|---|---|
| 03/28/2025 | $230,000 | Sold | Smart MLS #24053038 |
| 01/11/2025 | $250,000 | PriceChange | Smart MLS #24053038 |
| 12/03/2024 | $260,000 | PriceChange | Smart MLS #24053038 |
| 11/09/2024 | $270,000 | PriceChange | Smart MLS #24053038 |
| 10/16/2024 | $279,900 | Listed For Sale | Smart MLS #24053038 |
| 07/26/2018 | $123,000 | Sold | Smart MLS #170006150 |
| 05/14/2018 | $129,900 | Pending | Agent Provided |
| 11/17/2017 | $129,900 | PriceChange | Agent Provided |
| 10/19/2017 | $139,900 | PriceChange | Agent Provided |
| 09/18/2017 | $144,900 | PriceChange | Agent Provided |
| 08/17/2017 | $149,900 | Listed For Sale | Agent Provided |
| 05/12/2016 | $129,900 | ListingRemoved | Agent Provided |
| 10/08/2015 | $129,900 | PriceChange | Agent Provided |
| 03/26/2015 | $139,900 | Listed For Sale | Agent Provided |
| 01/17/2015 | $139,900 | ListingRemoved | Agent Provided |
| 08/07/2014 | $139,900 | PriceChange | Agent Provided |
| 03/20/2014 | $149,900 | Listed For Sale | Agent Provided |
| 08/31/2013 | $159,900 | ListingRemoved | Agent Provided |
| 02/13/2013 | $159,900 | Listed For Sale | Agent Provided |
| 12/03/2012 | $159,900 | ListingRemoved | Agent Provided |
| 10/14/2012 | $159,900 | PriceChange | Agent Provided |
| 04/04/2012 | $164,900 | Listed For Sale | Agent Provided |
| 02/10/2012 | $169,000 | ListingRemoved | Agent Provided |
| 09/09/2011 | $169,000 | PriceChange | Agent Provided |
| 11/25/2010 | $189,000 | Listed For Sale | Agent Provided |
| 12/08/2004 | $130,000 | Sold | Smart MLS #E147974 |
| 11/30/2001 | $135,000 | Sold | N/A |
| 08/28/1990 | $119,900 | 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 | $4,744 |
| Assessment | $189,400 |
Home facts updated by county records
Comparable Sales for 509 Main Street
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.37 | Multi-Family Home | $340,000 | 11/14/25 | 6 | 2 | 2,496 | |
0.64 | Multi-Family Home | $280,000 | 11/19/25 | 6 | 2 | 2,206 | |
0.56 | Multi-Family Home | $339,000 | 10/28/25 | 6 | 2 | 2,410 | |
0.64 | Multi-Family Home | $360,000 | 03/27/26 | 6 | 2 | 2,746 | |
0.77 | Multi-Family Home | $262,000 | 05/19/26 | 6 | 2 | 2,004 | |
0.83 | Multi-Family Home | $290,000 | 06/30/26 | 5 | 2 | 2,009 | |
0.54 | Multi-Family Home | $440,000 | 06/22/26 | 6 | 3 | 2,846 | |
0.55 | Multi-Family Home | $379,000 | 05/22/26 | 5 | 2 | 2,284 | |
0.81 | Multi-Family Home | $229,000 | 04/29/26 | 4 | 2 | 1,729 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 509 Main 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.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Apartments for Rent
Explore by feature - Washer/dryer
Homes for sale near 509 Main Street
Off Market Homes Near 509 Main Street
Frequently asked questions about 509 Main Street
- What is 509 Main Street estimated to be worth?Trulia's estimated value for 509 Main Street in Killingly, CT is $265,800.
- What is the price history for 509 Main Street?509 Main Street in Killingly, CT last sold for $230,000 in March 2025.
- Is Killingly a buyer's or seller's market?Killingly is currently a seller's market, based on recent for-sale activity.
- What do residents say about Killingly?Residents describe Killingly, CT as easy to park in, dog-friendly, and well-kept. Most residents say you need a car. See recently sold homes in Killingly, CT.
- Does 509 Main Street have air conditioning?Yes, 509 Main Street in Killingly, CT has air conditioning.
- Does 509 Main Street have laundry facilities?Yes, 509 Main Street in Killingly, CT has laundry facilities.

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.