300 Valley Road

Closed 2/10/26
Closed 2/10/26
Gallery Image 1
Sold
Last Sold Price
$648,900
4 beds2,610 sqft$249/sqft
300 Valley Rd, Killingly, CT 06239
Single FamilyProperty Type
0.82 acresLot Size
2025Year Built
$249/sq ftPrice per sq ft
6 carsParking Spaces

Description

Welcome to the Valley. Custom 4 bedroom, 2-1/2 bath home with a 2-car garage. Smart Home Technologies, stylish appliance package, central air conditioning, tankless water heater, propane heating system, impressive hardwood floors and custom staircase. This home features an inviting open-concept layout, ideal for both everyday living and entertaining. The spacious kitchen boasts modern appliances, ample cabinetry, and a large island, making it the heart of the home. The primary suite is a true retreat,...Welcome to the Valley. Custom 4 bedroom, 2-1/2 bath home with a 2-car garage. Smart Home Technologies, stylish appliance package, central air conditioning, tankless water heater, propane heating system, impressive hardwood floors and custom staircase. This home features an inviting open-concept layout, ideal for both everyday living and entertaining. The spacious kitchen boasts modern appliances, ample cabinetry, and a large island, making it the heart of the home. The primary suite is a true retreat, complete with a walk-in closet and a private en-suite bath. Second floor laundry. Three additional bedrooms provide plenty of space for family or guests. Even a dog-washing station for convenience. Step outside to enjoy the backyard space, perfect for outdoor gatherings or simply unwinding after a long day. With its convenient location close to shopping and dining this home is a must-see! Don't miss your chance to own this beautiful property-schedule your showing today! Framing has begun, still time to pick finishes and upgrades. PLEASE, for safety concerns, DO NOT WALK THE SITE UNLESS ACCOMPANIED BY THE LISTING AGENT. Dimensions are approximate, As the property is a new construction, details may be modified.
  • Listed by: Randy Duquette 860.934.6344 duquetterealestate@gmail.com • The Neighborhood Realty Group
Listing closed: 02/10/2026 12:00 AM • Source: SMARTMLS, MLS#: 24102841

Recent comparable sales

Median sold price

$558,500

Avg days on market

14

Sale-to-list ratio

99.3%

Killingly, CT

9 comparable properties found

$550,000 | 56 Deerwood Drive, Killingly, CT 06239
1

$550,000

Sold 04/10/26

4
Bedrooms
2,536
Square Feet
0.7
Acres

56 Deerwood Drive, Killingly, CT 06239

$490,000 | 179 Valley Road, Killingly, CT 06239
2

$490,000

Sold 10/07/24

4
Bedrooms
2,310
Square Feet
2.28
Acres

179 Valley Road, Killingly, CT 06239

$630,000 | 380 Mashentuck Road, Killingly, CT 06239
3

$630,000

Sold 04/06/26

4
Bedrooms
2,371
Square Feet
6.5
Acres

380 Mashentuck Road, Killingly, CT 06239

$555,000 | 132 Geer Road, Killingly, CT 06239
4

$555,000

Sold 10/31/24

3
Bedrooms
2,583
Square Feet
2.44
Acres

132 Geer Road, Killingly, CT 06239

$575,000 | 109 Bailey Hill Road, Killingly, CT 06239
5

$575,000

Sold 06/23/25

4
Bedrooms
2,186
Square Feet
1.93
Acres

109 Bailey Hill Road, Killingly, CT 06239

$470,000 | 549 Bailey Hill Road, Killingly, CT 06241
6

$470,000

Sold 08/11/25

4
Bedrooms
2,238
Square Feet
1.74
Acres

549 Bailey Hill Road, Killingly, CT 06241

$558,500 | 23 Brookside Drive, Killingly, CT 06239
7

$558,500

Sold 03/27/26

3
Bedrooms
2,522
Square Feet
1.92
Acres

23 Brookside Drive, Killingly, CT 06239

$580,000 | 161 Burlingame Road, Killingly, CT 06239
8

$580,000

Sold 07/27/26

3
Bedrooms
2,404
Square Feet
1.38
Acres

161 Burlingame Road, Killingly, CT 06239

$596,000 | 156 Cranberry Bog Road, Killingly, CT 06239
9

$596,000

Sold 07/23/26

4
Bedrooms
1,827
Square Feet
12.78
Acres

156 Cranberry Bog Road, Killingly, CT 06239

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Location

Listing Courtesy of The Neighborhood Realty Group, Randy Duquette

Sold By The Neighborhood Realty Group, Rachael D Gifford

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$3,365 per month

30 year fixed, 6.55% Interest

Principal and Interest

$3,298

Property Taxes

$67

HOA Dues

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Property Information for 300 Valley Road

Property Details
  • Taxes: $802 / year
  • MLS Type: Residential
  • County: Windham County
  • Basement Description: Full
  • Direct Waterfront: No
  • Garages Number: 2
  • Neighborhood: Dayville
  • Style: Contemporary
  • Garage Parking Info: Attached Garage, Paved
  • Swimming Pool: No
Building Information
  • Year Built: 2025
  • Lot Size: 0.82 AC / 35,719 SF
Summary
Property and Location
  • Acres Source: Public Records
  • Directions: Rt 101 north from Dayville Center, Right onto Valley Rd, approx 1.3 miles on left
  • Elementary School: Per Board of Ed
  • Flood Zone: No
  • High School: Per Board of Ed
  • Intermediate School: Per Board of Ed
  • Latitude: 41.835688
  • Longitude: -71.847547
  • Middle Jr High School: Per Board of Ed
  • State: Connecticut
Parking
  • Parking Total Spaces: 6
HOA and Fees
  • Home Owner's Assocation: No
  • Tax Year: July 2025-June 2026
  • Property Tax: $802
Interior and Exterior Features
Exterior Features
  • Exterior Features: Deck, Gutters
  • Waterfront Description: Not Applicable
Interior Features
  • Appliances Included: Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Electric Dryer
  • Cooling System: Central Air
  • Heat Type: Hot Air
  • Attic YN: No
  • Fireplaces Total: 0
  • Laundry Room Info: Upper Level
  • Laundry Room Location: 2nd floor hallway
  • Rooms Total: 13
Room 1
  • Room Entry Order: 1
  • Room Length: 20.0
  • Room Level: Main
  • Room Type: Living Room
  • Room Width: 21.0
Room 2
  • Room Entry Order: 2
  • Room Length: 10.0
  • Room Level: Main
  • Room Type: Dining Room
  • Room Width: 20.0
Room 3
  • Room Entry Order: 3
  • Room Length: 10.0
  • Room Level: Main
  • Room Type: Kitchen
  • Room Width: 20.0
Room 4
  • Room Entry Order: 4
  • Room Length: 12.0
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 16.0
Room 5
  • Listing Key: 3737410C8D99BAA5E063E201100AA0D8
  • Room Entry Order: 5
  • Room Length: 12.0
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 12.0
Room 6
  • Room Entry Order: 6
  • Room Length: 12.0
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 12.0
Room 7
  • Room Entry Order: 7
  • Room Length: 18.0
  • Room Level: Upper
  • Room Type: Primary BR Suite
  • Room Width: 23.0
Property
Property and Assessments
  • Construction Description: Frame
  • Exterior Siding: Vinyl Siding
  • Foundation Type: Concrete
  • Fuel Tank Location: In Ground
  • New Construction Type: Under Construction
  • Roof: Asphalt Shingle
  • Year Built: 2025
  • Year Built Source: Owner
  • Bank Owned Property: No
  • Sq Ft Description: 4 bedrooms,2.5 bathrooms,open floor plan, 2nd floor laundry
  • Sq Ft Est Heated Below Grade: 0
Lot Information
  • Lot Description: Lightly Wooded, Cleared
  • Parcel Number: 1692543
  • Sq Ft Est Heated Above Grade: 2610.0
  • Sq Ft Total: 2610.0
  • Zoning: LD
Utilities
  • Heat Fuel Type: Propane
  • Hot Water Description: Tankless Hotwater
  • Radon Mitigation Air: No
  • Radon Mitigation Water: No
  • Sewage System: Septic
  • Water Source: Private Well
Multi Family
Income and Expenses
  • Occupied By: Vacant

Property History for 300 Valley Road

DateEvent & SourcePriceAppreciation
Feb 4, 2026

Closed (Public Record)

Public Record #1930697098

$648,900

+2156.8% / yr

Jan 16, 2025

Closed (Public Record)

Public Record #1549426494

$24,500—
DateEvent & SourcePrice
02/04/2026

Closed (Public Record)

Public Record #1930697098

$648,900

+2156.8% / yr

01/16/2025

Closed (Public Record)

Public Record #1549426494

$24,500

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 300 Valley Road

Taxable ValueLand$34,220Additions-Total$34,220
Tax Record2025$802 ($67 / month)
Home Facts
Beds4Baths2.5Total Finished SqFt2,704 SqFtAbove Grade Finished SqFt2,704 SqFtUnfinished Basement SqFt976 SqFtLot Size35,719 SqFtStyleMiscellaneous Vacant LandYear Built2025Year Renovated2025ZoningLDCountyNORTHEASTERN CONNECTICUTAPNKLGY M:128 B:1

Schools near 300 Valley Road

This home is within Killingly School District.
Rating
School
Type
Grades
Distance
Killingly Central School
Public - PK to 2
Killingly Memorial School
Public - 2 to 4
Killingly Intermediate School
Public - 5 to 8
Killingly High School
Public - 9 to 12
Rating
School
Distance
Killingly Central School
PublicPK to 2

Killingly Memorial School
Public2 to 4

Killingly Intermediate School
Public5 to 8

Killingly High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 300 Valley Road, Killingly, CT 06239
$648,900
4
2,610
35,719
36 Brookside Drive, Danielson, CT 06239
–
–
–
–
171,191
288 Valley Road, Killingly, CT 06239
$175,000
3
1,092
173,368
309 Valley Road, Danielson, CT 06239
$180,000
3
1.5
1,296
67,082
23 Brookside Drive, Dayville, CT 06241
$558,500
3
2.5
1,610
83,635
281 Valley Road, Danielson, CT 06239
$1
3
2
1,531
–

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of The Neighborhood Realty Group, Randy Duquette

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.