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Sold for $800,000
  • $800,000

    651 Cook Hill Road, Killingly, CT 06239

    5beds
    2,246sqft
    Single Family Residence
    Built in 1920
    78 Acres Lot
    $801,700 Zestimate®
    $356/sqft
    $3,566 Estimated rent

    Home value

    $801,700

    $722,000 - $890,000

    $3,566/mo

    Zestimate® history
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    What's special

    Rare opportunity to own 78 breathtaking acres ideal for multi-generational living, farming, horses, recreation, a private compound/family homestead or even potential income-producing ventures. The beautifully updated circa-1920 farmhouse offers 5 bedrooms, 3 full baths, and a flexible office/bonus room with closet. Recent renovations blend modern convenience with timeless farmhouse charm and include quartz countertops, stainless appliances, hardwood/tile/luxury vinyl plank, pantry, first-floor laundry, mudroom, wood-burning fireplace, whole-house water filtration system, 80-gallon hot water tank, and 200-amp service. Sigfridson 72'x30' post-and-beam barn features a hayloft, sliding barn doors, water hydrants, decorative lighting, and space for horse stalls or livestock. Five heated garage/workshop bays provide abundant room for vehicles, equipment, hobbies, or business use. Enjoy private trails and open land perfect for horseback riding, hiking, ATVs, hunting, and outdoor recreation. The fenced Gunite in-ground pool with spillover waterfall and remodeled cabana creates the perfect entertaining space. Additional features include Tesla solar panels, outdoor wood boiler, secondary oil furnace, orchard with fruit and chestnut trees, and additional outbuildings with electricity. Option to buy 32 acres with real estate for $849K see MLS# 24180729. Also option to buy 45 acres of raw land for $249K see MLS# 24135933.

    Zillow last checked:

    Listing updated:

    Listed by:

    Joseph Bonneau (860)634-4937,

    eXp Realty 866-828-3951

    Bought with:

    Elaine Readey, RES.0765207

    RE/MAX South County

    Source: Smart MLS,MLS#: 24180860MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 3
    • Full bathrooms: 3
    Rooms
    • Room types: Bonus Room
    Primary bedroom
    • Level: Main
    Bedroom
    • Level: Upper
    Bedroom
    • Level: Upper
    Bedroom
    • Level: Upper
    Bedroom
    • Level: Upper
    Bathroom
    • Level: Main
    Bathroom
    • Level: Main
    Bathroom
    • Level: Upper
    Den
    • Level: Main
    Kitchen
    • Level: Main
    Living room
    • Level: Main
    Heating
    • Forced Air, Steam, Oil, Wood
    Cooling
    • Attic Fan, Ceiling Fan(s)
    Appliances
    • Included: Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Electric Water Heater, Water Heater
    • Laundry: Main Level, Mud Room
    Features
    • Entrance Foyer
    • Basement: Full,Interior Entry,Concrete
    • Attic: Access Via Hatch
    • Number of fireplaces: 1
    Interior area
    • Total structure area: 2,246
    • Total interior livable area: 2,246 sqft
    • Finished area above ground: 2,246

    Property

    Parking
    • Total spaces: 10
    • Parking features: Barn, Detached, Off Street, Driveway, Private
    • Garage spaces: 5
    • Has uncovered spaces: Yes
    Features
    • Has private pool: Yes
    • Pool features: Gunite, Heated, In Ground
    Lot
    • Size: 78 Acres
    • Features: Additional Land Avail., Wooded, Farm
    Details
    • Additional structures: Pool House
    • Parcel number: 1689716
    • Zoning: RD

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial,Farm House
    • Property subtype: Single Family Residence
    Materials
    • Vinyl Siding
    • Foundation: Slab, Stone
    • Roof: Shingle
    Condition
    • New construction: No
    • Year built: 1920

    Utilities & green energy

    • Sewer: Septic Tank
    • Water: Well
    Green energy
    • Energy generation: Solar

    Community & HOA

    Community
    • Features: Library, Medical Facilities, Park, Playground, Shopping/Mall, Stables/Riding
    • Subdivision: Danielson
    HOA
    • Has HOA: No
    Location
    • Region: Killingly

    Financial & listing details

    • Price per square foot: $356/sqft
    • Tax assessed value: $338,650
    • Annual tax amount: $8,080
    • Date on market: 6/3/2026

    Price history

    DateEventPrice
    8/11/2026Sold$800,000-5.9%$356/sqft
    Source: Smart MLS #24180860 Report a problem
    6/15/2026Contingent$849,900$378/sqft
    Source: eXp Realty #24180729 Report a problem
    6/15/2026Pending sale$849,900-10.5%$378/sqft
    Source: Smart MLS #24180729 Report a problem
    6/13/2026Contingent$949,900$423/sqft
    Source: eXp Realty #24180860 Report a problem
    6/13/2026Pending sale$949,900$423/sqft
    Source: Smart MLS #24180860 Report a problem
    6/6/2026Price change$949,900+11.8%$423/sqft
    Source: Smart MLS #24180860 Report a problem
    6/6/2026Listed for sale$849,900+98.8%$378/sqft
    Source: Smart MLS #24180729 Report a problem
    8/22/2012Sold$427,500-8.8%$190/sqft
    Source: Smart MLS #M9132919 Report a problem
    4/20/2012Listing removed$469,000$209/sqft
    Source: Weichert Realtors #M9132919 Report a problem
    3/22/2012Price change$469,000-4.1%$209/sqft
    Source: Weichert Realtors #M9132919 Report a problem
    2/24/2012Listed for sale$489,000-2.2%$218/sqft
    Source: Listhub #M9132919 Report a problem
    11/6/2004Sold$500,000$223/sqft
    Source: Smart MLS #E146123 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$7,941 +6.2%$338,650
    2024$7,474 +14.9%$338,650 +49.1%
    2023$6,507 +6.5%$227,120
    2022$6,112 -2%$227,120 -2%
    2021$6,239 +2.2%$231,830
    2020$6,106 -1.9%$231,830
    2019$6,227 -1.9%$231,830 +6.6%
    2017$6,350 +2%$217,400 +2.4%
    2015$6,223 +13.5%$212,300 +10.4%
    2014$5,482 -17.3%$192,280 -35.6%
    2013$6,625 +14.5%$298,410 +1.8%
    2009$5,788 +43.5%$293,050 +29.3%
    2008$4,034 +11.7%$226,650 +73.1%
    2007$3,613 $130,900
    Find assessor info on the county website

    Neighborhood: 06239

    Nearby schools

    GreatSchools rating
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    $817,734
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    With Zillow Showcase(estimated)
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