21 Otis
Killingly, CT 06241
Dayville- 8 Beds
- 4 Baths
- 5,265 sqft (on 0.49 acres)
8 Beds
4 Baths
5,265 sqft
(on 0.49 acres)
Local Information
-- mins to
Home Highlights
Property Type
Multi-Family
Year Built
1920
Lot Size
0.49 acres
Living Area
5,265 sqft
Price/Sqft
$96
Parking
Garage
About this House
This multi-family home is located at 21 Otis, Killingly, CT. 21 Otis 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. This property has a lot size of 0.49 acres and was built in 1920.
Home Details for 21 Otis
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Interior Details BasementNumber of Rooms: 16 |
Heating & Cooling Heating: GasHeating Fuel: Gas |
Levels, Entrance, & Accessibility Stories: 2 |
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Exterior Home Features Roof: AsphaltExterior: Wood |
Parking & Garage GarageParking: Garage Detached |
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Year Built Year Built: 1920 |
Property Type / Style Property Type: Multi FamilyArchitecture: Other |
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Units in Building: 4 |
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Lot Area: 0.49 acres |
Price History for 21 Otis
| Date | Price | Event | Source |
|---|---|---|---|
| 10/03/2019 | $235,000 | Sold | Smart MLS #170229096 |
| 10/25/1999 | $125,000 | Sold | N/A |
Market trends in Killingly
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
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Price per sq ft
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Available listings
45
14MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $5,675 |
| Assessment | $242,000 |
Home facts updated by county records
Comparable Sales for 21 Otis
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 | |
1.01 | Multi-Family Home | $175,000 | 12/30/25 | 6 | 2 | 2,112 | |
1.06 | Multi-Family Home | $430,000 | 05/11/26 | 8 | 2 | 4,185 | |
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 | |
2.41 | Multi-Family Home | $460,000 | 01/16/26 | 8 | 5.5 | 4,670 | |
2.54 | Multi-Family Home | $525,000 | 06/05/26 | 5 | 4 | 3,897 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 21 Otis.
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
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Frequently asked questions about 21 Otis
- What is 21 Otis estimated to be worth?Trulia's estimated value for 21 Otis in Killingly, CT is $505,400.
- What is the price history for 21 Otis?21 Otis 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?The closest schools to 21 Otis in Killingly, CT are Killingly Central School (Pre-K/Elementary), Killingly High School (rated 4/10), Killingly Intermediate School (Elementary, rated 4/10).

