146 Prospect Avenue, Killingly, CT 06239
Home value
$316,600
$288,000 - $345,000
$2,349/mo
Owner options
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Zillow last checked:
Listing updated:
Rachael D. Gifford (860)450-2684,
The Neighborhood Realty Group 508-459-1876
Christine Costa, REB.0794915
Kazantzis Real Estate, LLC
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Primary bedroom
- Features: High Ceilings, Hardwood Floor
- Level: Main
Bedroom
- Features: Walk-In Closet(s), Hardwood Floor
- Level: Upper
Bedroom
- Features: Walk-In Closet(s), Hardwood Floor
- Level: Upper
Dining room
- Features: High Ceilings, Hardwood Floor
- Level: Main
Living room
- Features: High Ceilings, Built-in Features, Fireplace, Hardwood Floor
- Level: Main
Heating
- Hot Water, Oil
Cooling
- Ceiling Fan(s), Window Unit(s)
Appliances
- Included: Electric Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Electric Water Heater, Water Heater
- Laundry: Main Level
Features
- Windows: Thermopane Windows
- Basement: Full,Partially Finished
- Attic: None
- Number of fireplaces: 1
Interior area
- Total structure area: 1,286
- Total interior livable area: 1,286 sqft
- Finished area above ground: 1,142
- Finished area below ground: 144
Property
Parking
- Total spaces: 4
- Parking features: Driveway, Paved
- Has uncovered spaces: Yes
Features
- Patio & porch: Deck
- Exterior features: Awning(s), Stone Wall
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront, River Front, Walk to Water
Lot
- Size: 0.25 Acres
- Features: Corner Lot, Few Trees
Details
- Parcel number: 1813812
- Zoning: RMD
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Cape Cod
- Property subtype: Single Family Residence
Materials
- Aluminum Siding
- Foundation: Block
- Roof: Shingle
Condition
- New construction: No
- Year built: 1930
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available
Green energy
- Energy efficient items: Windows
- Energy generation: Solar
Community & HOA
Community
- Features: Near Public Transport, Golf, Health Club, Library, Medical Facilities, Park, Public Rec Facilities, Shopping/Mall
- Subdivision: Danielson
HOA
- Has HOA: No
Location
- Region: Killingly
Financial & listing details
- Price per square foot: $245/sqft
- Tax assessed value: $137,470
- Annual tax amount: $3,499
- Date on market: 7/8/2026
Price history
| Date | Event | Price |
|---|---|---|
| 8/17/2026 | Sold | $315,000+3.3%$245/sqft |
Source: | ||
| 7/15/2026 | Pending sale | $304,900$237/sqft |
Source: | ||
| 7/12/2026 | Listed for sale | $304,900+71.3%$237/sqft |
Source: | ||
| 1/27/2020 | Sold | $178,000-1.1%$138/sqft |
Source: | ||
| 12/4/2019 | Pending sale | $180,000$140/sqft |
Source: Meehan & Daughters Real Estate #170232541 Report a problem | ||
| 11/4/2019 | Price change | $180,000-3.7%$140/sqft |
Source: Meehan & Daughters Real Estate #170232541 Report a problem | ||
| 10/18/2019 | Price change | $187,000-1.5%$145/sqft |
Source: Meehan & Daughters Real Estate #170232541 Report a problem | ||
| 9/20/2019 | Listed for sale | $189,900+31%$148/sqft |
Source: Meehan & Daughters Real Estate #170232541 Report a problem | ||
| 5/22/2009 | Sold | $145,000-0.6%$113/sqft |
Source: | ||
| 3/14/2009 | Price change | $145,900-2.1%$113/sqft |
Source: Listhub #E226238 Report a problem | ||
| 1/25/2009 | Price change | $149,000-0.6%$116/sqft |
Source: Listhub #E226238 Report a problem | ||
| 1/23/2009 | Listed for sale | $149,900+63.8%$117/sqft |
Source: Listhub #E226238 Report a problem | ||
| 10/24/2008 | Sold | $91,500-7.6%$71/sqft |
Source: Public Record Report a problem | ||
| 9/27/2008 | Price change | $99,000-11.6%$77/sqft |
Source: foreclosure.com Report a problem | ||
| 8/25/2008 | Price change | $112,000+49.5%$87/sqft |
Source: foreclosure.com Report a problem | ||
| 8/20/2008 | Listed for sale | -- |
Source: foreclosure.com Report a problem | ||
| 10/31/1996 | Sold | $74,900$58/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,444 +4.8% | $137,470 |
| 2024 | $3,287 -9.4% | $137,470 +21.6% |
| 2023 | $3,628 +6.3% | $113,050 |
| 2022 | $3,413 | $113,050 |
| 2021 | $3,413 +1.7% | $113,050 |
| 2020 | $3,356 -1.1% | $113,050 |
| 2019 | $3,393 +19.8% | $113,050 +28.8% |
| 2017 | $2,832 +2.1% | $87,780 |
| 2015 | $2,775 +2.4% | $87,780 |
| 2014 | $2,709 -6.5% | $87,780 -27.3% |
| 2013 | $2,896 +4.8% | $120,680 |
| 2012 | $2,764 +3.2% | $120,680 |
| 2011 | $2,679 +5% | $120,680 |
| 2010 | $2,552 | $120,680 |
| 2009 | $2,552 +18.8% | $120,680 |
| 2008 | $2,148 +4.1% | $120,680 +75.7% |
| 2007 | $2,064 | $68,670 |
Neighborhood: 06239
Nearby homes
- $325,1005 bd2 ba2.1k sqft30 Harry St, Killingly, CT 06239Off Market
- $314,2004 bd1 ba864 sqft143 Prospect Ave, Killingly, CT 06239Off Market

- $285,0003 bd1 ba960 sqft138 Prospect Ave, Killingly, CT 06239Sold

- $700-- bd-- ba-- sqft97 River St, Killingly, CT 06239Off Market
- $358,3003 bd2 ba1.3k sqft130 Prospect Ave, Killingly, CT 06239Off Market
- $312,9002 bd1 ba1.2k sqft20 Harry St, Killingly, CT 06239Off Market
- $324,9003 bd1 ba1.2k sqft137 Prospect Ave, Killingly, CT 06239Off Market
- $265,4002 bd1 ba1.1k sqft103 River St, Killingly, CT 06239Off Market
Nearby schools
GreatSchools rating
- 7/10Killingly Memorial SchoolGrades: 2-4Distance: 0.6 mi
- 4/10Killingly Intermediate SchoolGrades: 5-8Distance: 2.9 mi
- 4/10Killingly High SchoolGrades: 9-12Distance: 3.6 mi
Schools provided by the listing agent
- Elementary: Killingly Memorial
- High: Killingly
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Sell for more on Zillow
Sell for more on Zillow
- Connecticut
- Windham County
- Killingly
- 06239
- 146 Prospect Avenue