123 Prospect Ave
Killingly, CT 06239
4 Beds
2 Baths
1,968 sqft (on 0.60 acres)
4 Beds
2 Baths
1,968 sqft
(on 0.60 acres)
Homes for sale near 123 Prospect Ave
FORECLOSURE1.31 ACRESAspen Realty Group- 6.1 ACRESRE/MAX Bell Park Realty
See more homes for sale inKillingly
Apartments for Rent
- PET FRIENDLY
- NEW - 2 HRS AGOAPPLY INSTANTLY
- APPLY INSTANTLY
- APPLY INSTANTLYPET FRIENDLYFURNISHED
- PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
- PET FRIENDLY
See more homes for rent inKillingly
Local Information
© Google
-- mins to
Description
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.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
Garage
Outdoor
Patio, Deck, Pool
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
No Info
Home Details for 123 Prospect Ave
|
|---|
Interior Details BasementAtticNumber of Rooms: 9 |
Heating & Cooling Heating: Other, GasHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1Elevator |
|
|---|
Exterior Home Features Roof: AsphaltDeckExterior: VinylPatio |
Pool Pool |
Parking & Garage GarageParking: Garage Detached |
|
|---|
Year Built Year Built: 1947 |
Property Type / Style Property Type: Single Family HomeArchitecture: Cape Cod |
|
|---|
Units in Building: 1 |
|
|---|
Lot Area: 0.60 acres |
Price History for 123 Prospect Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 07/13/2012 | $130,000 | Sold | N/A |
| 09/30/2011 | $72,900 | Sold | Smart MLS #E249560 |
| 09/15/2011 | $72,900 | PriceChange | Agent Provided |
| 08/11/2011 | $93,900 | PriceChange | Agent Provided |
| 07/16/2011 | $109,900 | PriceChange | Agent Provided |
| 06/18/2011 | $124,900 | Listed For Sale | Agent Provided |
| 05/16/2011 | $221,837 | Sold | N/A |
| 03/19/2011 | $150,000 | PriceChange | Agent Provided |
| 03/06/2011 | $155,000 | PriceChange | Agent Provided |
| 02/20/2011 | $160,000 | Listed For Sale | Agent Provided |
- Results are loading
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $4,570 |
| Assessment | $182,440 |
Home facts updated by county records
Comparable Sales for 123 Prospect Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.49 | Single-Family Home | $349,900 | 12/23/25 | 4 | 2 | 2,112 | |
0.44 | Single-Family Home | $170,000 | 11/03/25 | 4 | 1 | 1,137 | |
0.44 | Single-Family Home | $275,000 | 07/21/25 | 3 | 1.5 | 1,421 | |
0.84 | Single-Family Home | $371,000 | 07/30/25 | 4 | 2 | 1,788 | |
0.83 | Single-Family Home | $305,000 | 09/24/25 | 3 | 2 | 1,862 | |
0.45 | Single-Family Home | $365,000 | 01/23/26 | 3 | 2 | 1,547 | |
0.65 | Single-Family Home | $200,000 | 04/06/26 | 4 | 1.5 | 1,677 | |
0.54 | Single-Family Home | $200,000 | 08/29/25 | 3 | 2 | 1,224 | |
0.61 | Single-Family Home | $325,000 | 08/18/25 | 3 | 2 | 1,215 | |
0.64 | Single-Family Home | $361,000 | 08/15/25 | 4 | 2 | 1,606 |
Assigned Schools
These are the assigned schools for 123 Prospect Ave.
- Killingly Central School
- PK-1
- Public
- 332 Students
NAGreatSchools RatingParent Rating AverageMy son started Kindergarten at KCS this year and so far it has been a great experience. They are very organized and the teacher-parent communication is very good. My anxiety about my son starting school (with no pre-school) quickly went away after attending their parent meeting and open house. I may change my review later, but right now this appears to be a great school.Parent Review9y ago - Killingly High School
- 9-12
- Public
- 788 Students
4/10GreatSchools RatingParent Rating AverageOverall a terrible public school the only part that is redeemable is the agricultural program. The rest of the school is a waste of money and time. Also rejected a federal grant for mental health for students TWICE ( majority of students wanted it and they still rejected it).Other Review2y ago - Killingly Intermediate School
- 5-8
- Public
- 667 Students
4/10GreatSchools RatingParent Rating AverageTHIS SCHOOL IS HORRIBLE I HATE IT the work BORING OVERUSED STRECHED OUT FOR MONTHS the people like FIVE people are good people everybody else i either dont know or dont acknowledge the rest just have beef with me for pretty much no reason the restrictions HORRENDUS theres like FOUR usable sites and the teachers have the option to just disable/block them and since theres so little sites we cant do much during free time now the rules? LOL theres so many unneeded rules like no hoods and no fighting back i could literary get jumped by 6 people and still get detention "for punching someone" WHAT DID YOU WANT ME TO DO JUST TAKE IT the thing is THIS ACTUALLY HAPPENED IN 5TH GRADE and they try to hide the impending doom by calling it "in school suspension" id much rather be suspended normally and go home than sit at a desk with little to nothing to do besides work and if theres no work to do? you just sit there but oh i need the bathroom "you know the rules 1 break per 2 hours unless medically necessary" ok i get the medically necessary but they limit you to 3 minutes for each break if you go past the limit you get yelled at so basically this school sucks and can have very unfair momentsStudent Review2mo ago - Killingly Memorial School
- 2-4
- Public
- 532 Students
7/10GreatSchools RatingParent Rating AverageThe teachers and staff went out of their way to make sure that my child was ok during a very stressful time for her. She is excited to go to school and learn new things. The school still provides arts programs that many schools have let fall by the wayside.Other Review9y ago 
Check out schools near 123 Prospect Ave.
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
57 % Say neighbors are friendly
57 % 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
44 % Say they plan to stay for at least 5 years
37 % Say it's walkable to grocery stores
27 % Say there are community events
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Homes for rent near 123 Prospect Ave
- NEW - 2 DAYS AGO
- See more homes for rent inKillingly
Off Market Homes Near 123 Prospect Ave
- SOLDMAY 6, 2026Innovation Propeties, LLC
- SOLDMAY 1, 2026The Neighborhood Realty Group
- SOLDAPR 30, 2026Your Home Sold Guaranteed Realty, The Nathan Clark Team
- SOLDAPR 30, 2026RE/MAX Bell Park Realty
- SOLDAPR 29, 2026Kazantzis Real Estate, LLC
- SOLDAPR 28, 2026Real Broker CT, LLC
- SOLDAPR 28, 2026First Choice Realty
- See more homes for sale inKillingly
Explore by feature
PET FRIENDLY
APPLY INSTANTLYPET FRIENDLYFURNISHED
PET FRIENDLY
PET FRIENDLY
PET FRIENDLY
PET FRIENDLY
PET FRIENDLY
123 Prospect Ave, Killingly, CT 06239 is a 4 bedroom, 2 bathroom, 1,968 sqft single-family home built in 1947. This property is not currently available for sale. 123 Prospect Ave was last sold on Jul 13, 2012 for $130,000. The current Trulia Estimate for 123 Prospect Ave is $371,600.