123 Prospect Ave, Killingly, CT 06239
Property image
Property image
OFF MARKET

$381,600

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 1,968 sqft (on 0.60 acres)

123 Prospect Ave, Killingly, CT 06239

Est. Refi. Payment $2,701/mo*
Refinance Your Home
Currently Off Market - Sold Jul 13, 2012 for $130,000

Home Value

Trulia Estimate
$382K
Since last month
Increased$5K (+1.3%)
Since last year
Increased$21K (+5.7%)
Since last sale
Increased$253K (+194.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +132% in the last 10 years
MonthEstimated value
2026
September 2026$383K
August 2026$378K
July 2026$383K
June 2026$379K
May 2026$369K
April 2026$374K
March 2026$370K
February 2026$358K
January 2026$354K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
146 Prospect Avenue, Killingly, CT
0.07
Single-Family Home
$315,000
08/17/26
3
1.5
1,286
22 Oak Street, Killingly, CT
0.38
Single-Family Home
$180,000
07/22/26
3
1.5
1,243
120 Adelaide Street, Killingly, CT
0.28
Single-Family Home
$330,000
05/29/26
4
2
1,092
67 Katherine Avenue, Killingly, CT
0.35
Single-Family Home
$369,900
09/02/26
3
2
2,247
415 Maple Street, Killingly, CT
0.49
Single-Family Home
$349,900
12/23/25
4
2
2,112
47 River Ridge Road, Killingly, CT
0.22
Single-Family Home
$337,500
08/18/26
3
1
1,484
14 Walnut Street, Killingly, CT
0.35
Single-Family Home
$325,000
05/12/26
2
2
1,258
124 South Main Street, Brooklyn, CT
0.64
Single-Family Home
$325,000
07/01/26
4
1.5
1,644
123 Westfield Avenue, Killingly, CT
0.45
Single-Family Home
$365,000
01/23/26
3
2
1,547
94 Morin Avenue, Killingly, CT
0.73
Single-Family Home
$320,000
07/23/26
4
2
2,190

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
131 PROSPECT Avenue, Killingly, CT 06239
0.03
$312,900
3
1
1,152
Off Market
138 Prospect Avenue, Killingly, CT 06239
0.07
$326,600
3
1
960
Off Market
146 Prospect Avenue, Killingly, CT 06239
0.07
$315,000
3
1.5
1,286
Recently Sold
93 Prospect Avenue, Killingly, CT 06239
0.08
$438,000
7
2
2,668
Off Market
170 Maple Street, Killingly, CT 06239
0.09
$290,000
5
2
2,009
Recently Sold
191 Maple Street, Killingly, CT 06239
0.09
$390,700
4
2
2,040
Off Market
11 Frederick Street, Killingly, CT 06239
0.12
$309,500
3
1
912
Off Market
148 Maple Street, Killingly, CT 06239
0.12
$430,300
7
3
4,614
Off Market
Address Not Disclosed, Danielson, CT 06239
0.13
$265,600
3
1
1,440
Off Market
109 River Street, Killingly, CT 06239
0.12
$178,200
1
1
541
Off Market
67 Prospect Avenue, Killingly, CT 06239
0.13
$292,900
3
1
1,440
Off Market
63 Prospect Avenue, Killingly, CT 06239
0.14
$262,000
6
2
2,004
Recently Sold

Local Information

  • Map ViewExplore the area around 123 Prospect Ave.
  • Schools1 Preschool School3 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1947
0.6 acre lot
1,968 sqft
$194/sqft
Garage

About this House

Corporate owned property, must have pre approval or proof of funds to submit all offers. Minimum deposit $1,000, being sold in "AS IS" condition.
123 Prospect Ave, Killingly, CT 06239 is a 4 bedroom, 2 bathroom, 1,968 sqft single-family home built in 1947. It last sold for $130,000 on Jul 13, 2012. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $381,600, with a rent estimate of $3,004/month.

Home Details for 123 Prospect Ave

Interior Features

Interior Details
BasementAtticNumber of Rooms: 9
Heating & Cooling
Heating: GasHeating Fuel: Gas
Levels, Entrance, & Accessibility
Stories: 1Elevator

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: VinylPatio
Pool
Pool
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1947
Property Type / Style
Property Type: Single Family HomeArchitecture: Cape Cod

Community

Units in Building: 1

Lot Information

Lot Area: 0.60 acres

Price and Tax history

DateEventPrice
Jul 13, 2012
Source: N/A
Sold
$130,000
Sep 30, 2011
Source: Smart MLS #E249560
Sold
$72,900
Sep 15, 2011
Source: Agent Provided
PriceChange
$72,900
Price decreased by 22%
Aug 11, 2011
Source: Agent Provided
PriceChange
$93,900
Price decreased by 15%
Jul 16, 2011
Source: Agent Provided
PriceChange
$109,900
Price decreased by 12%

Market trends in Killingly

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
43
4MoM

Around this home

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!"
    0
    Flag
  • 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"
    0
    Flag
  • Robyn S.
    "Been here my whole life. Three kids. Have dogs, no crime. People are friendly. Good school system. Good employment "
    0
    Flag
  • Lindsey.mcgrath7
    "lots of walking trails and wood trails nearby that vary in length. dog park is cute but not crowded "
    4
    Flag
  • 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. "
    1
    Flag
  • 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. "
    0
    Flag
  • Carol J.
    "Car is needed to almost about everywhere in the community. There is public transportation but it isn’t great"
    0
    Flag
  • Kevin H.
    "Danielson has community events. Dayville plaza. Lowe’s. Gym. Restaurants. Bars. Black Pond Brewery. "
    0
    Flag
  • Jennifer D.
    "Neighbors feel safe to walk their dogs in our neighborhood. Safe and inviting surroundings. Love living here!"
    0
    Flag
  • Jennifer D.
    "I’ve lived here for 13 years. Love my home and the community. Schools are wonderful and love the small town feel. "
    0
    Flag
  • 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."
    1
    Flag
  • 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."
    0
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LGBTQ Local Legal Protections

Frequently asked questions about 123 Prospect Ave

  • What is 123 Prospect Ave estimated to be worth?
    Trulia's estimated value for 123 Prospect Ave in Killingly, CT is $381,600.
  • What is the price history for 123 Prospect Ave?
    123 Prospect Ave in Killingly, CT last sold for $130,000 in July 2012.
  • 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 123 Prospect Ave have a pool?
    Yes, 123 Prospect Ave in Killingly, CT has a pool.
  • How big is the lot at 123 Prospect Ave?
    The lot at 123 Prospect Ave in Killingly, CT is about 0.60 acres (26,136 sq ft).

Explore by feature - Pet Friendly

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Off Market Homes Near 123 Prospect Ave

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