21 Otis St, Killingly, CT 06241
OFF MARKET

21 Otis St
Killingly, CT 06241

Dayville
  • 8 Beds
  • 4 Baths
  • 5,265 sqft

$551,300

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $3,676/mo*

$551,300

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $3,676/mo*
8 Beds
4 Baths
5,265 sqft

Local Information

  • Map ViewExplore the area around 21 Otis St.
  • Schools1 Preschool School3 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Multi-Family
Living Area
5,265 sqft
Price/Sqft
$105

About this House

This multi-family home is located at 21 Otis St, Killingly, CT. 21 Otis St is in the Dayville neighborhood in Killingly, CT and in ZIP code 06241. This property has 8 bedrooms, 4 bathrooms and approximately 5,265 sqft of floor space.
21 Otis St, Killingly, CT 06241 is a 8 bedroom, 4 bathroom, 5,265 sqft multi-family in Dayville. It last sold for $235,000 on Oct 3, 2019. It is currently off market. The Trulia Estimate is $551,300, with a rent estimate of $1,994/month.

Home Details for 21 Otis St

Property Information

Property Type / Style
Property Type: Multi Family

Price History for 21 Otis St

DatePriceEventSource
10/03/2019$235,000Sold
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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Comparable Sales for 21 Otis St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.13
Multi-Family Home
$240,000
08/22/25
4
2
988
0.75
Multi-Family Home
$480,000
09/11/25
7
3
3,210
1.06
Multi-Family Home
$430,000
05/11/26
8
2
4,185
1.01
Multi-Family Home
$175,000
12/30/25
6
2
2,112
0.96
Multi-Family Home
$325,000
03/06/26
4
2
1,656
1.74
Multi-Family Home
$333,500
01/05/26
5
2
2,672
1.25
Multi-Family Home
$1,620,000
01/15/26
15
10
16,930
1.94
Multi-Family Home
$340,000
11/14/25
6
2
2,496
1.54
Multi-Family Home
$350,000
09/10/25
2
2,268
2.41
Multi-Family Home
$460,000
01/16/26
8
5.5
4,670

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Otis St.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Dayville

At least 1 Trulia users voted on each feature.
  • 100 % Say kids play outside

  • 100 % Say yards are well-kept

  • 100 % Say it's walkable to restaurants

  • 100 % Say neighbors are friendly

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say there's holiday spirit

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 21 Otis St

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Off Market Homes Near 21 Otis St

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Frequently asked questions about 21 Otis St

  • What is 21 Otis St estimated to be worth?
    Trulia's estimated value for 21 Otis St in Killingly, CT is $551,300.
  • What is the price history for 21 Otis St?
    21 Otis St in Killingly, CT last sold for $235,000 in October 2019.
  • Is Killingly a buyer's or seller's market?
    Killingly is currently a seller's market, based on recent for-sale activity.
  • What are the closest schools to 21 Otis St?
    The closest schools to 21 Otis St in Killingly, CT are Killingly Central School (Pre-K/Elementary), Killingly High School (rated 4/10), Killingly Intermediate School (Elementary, rated 4/10).