Skip main navigation
Off market
  • $812,900

    21 Halleck St, Guilford, CT 06437

    4beds
    2,576sqft
    Unknown
    Built in 1920
    -- sqft lot
    $812,900 Zestimate®
    $316/sqft
    $3,221 Estimated rent

    Home value

    $812,900

    $715,000 - $935,000

    $3,221/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $3,221/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $3,221/mo

    Rent Zestimate®

    Refinance and save

    $4,880/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $4,880/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Single family (1000 sq.ft) with an in-law apartment (1500 sq.ft). An investors dream! Potential rents from $3600-$3800 mo.. One unit is currently owner occupied, the 2nd unit is rented. This property is in an ideal shoreline location - the Guilford Green, train station, beach, and marina are all within walking distance. The well-maintained and level yard is fenced in, making it a perfect place to enjoy the breeze coming off the Long Island sound or entertain guests. Currently a two-family residence (assessor refers to home as a single family (farmhouse built in 1920) with an in-law apartment which was added in 1997); the home has four bedrooms, a detached one-car garage, and hardwood floors throughout. Add your own touch and keep it as a two-family to generate rental income or easily remodel into a single-family home. Do not miss this opportunity - schedule a showing today! Flood insurance for this shoreline area is an unbeatable $1860, and the current policy is transferable to the next buyer.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Heating
    • Baseboard, Forced air, Radiant, Oil, Other, Propane / Butane
    Cooling
    • Other
    Appliances
    • Included: Dishwasher, Dryer, Range / Oven, Refrigerator, Washer
    • Laundry: Washer/Dryer All Units, both units
    Features
    • Flooring: Carpet, Hardwood
    • Doors: Storm Door(s)
    • Windows: Thermopane Windows
    • Basement: Unfinished
    • Attic: Pull Down Stairs, Access Panel
    • Has fireplace: No
    Interior area
    • Total interior livable area: 2,576 sqft
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 5
    • Parking features: Garage - Detached
    Features
    • Patio & porch: Deck, Porch
    • Exterior features: Vinyl
    • Has spa: Yes
    • Waterfront features: Not Applicable
    Lot
    • Size: 0.28 Acres
    • Features: Level
    Details
    • Parcel number: GUILM33064
    • Zoning: R-1

    Construction

    Type & style
    • Home type: Unknown
    • Architectural style: Colonial
    Materials
    • Frame
    • Roof: Asphalt
    Condition
    • Year built: 1920

    Utilities & green energy

    • Sewer: Septic Tank
    • Water: Public Water Connected

    Community & HOA

    Location
    • Region: Guilford

    Financial & listing details

    • Price per square foot: $316/sqft
    • Tax assessed value: $367,080
    • Annual tax amount: $10,150
    • Exclusions: Pantry shelving/bookend
    • Total actual rent: 434900

    Price history

    DateEventPrice
    5/27/2021Sold$445,000-7.3%$173/sqft
    Source: Smart MLS #170384509 Report a problem
    3/19/2021Listed for sale$479,900+6.7%$186/sqft
    Source: Owner Report a problem
    12/10/2020Listing removed$449,900$175/sqft
    Source: William Raveis Real Estate #170330874 Report a problem
    10/31/2020Price change$449,900-1.1%$175/sqft
    Source: William Raveis Real Estate #170330874 Report a problem
    10/23/2020Price change$454,900-1.1%$177/sqft
    Source: William Raveis Real Estate #170330874 Report a problem
    10/3/2020Price change$459,900-2.1%$179/sqft
    Source: William Raveis Real Estate #170330874 Report a problem
    9/23/2020Price change$469,900+8%$182/sqft
    Source: William Raveis Real Estate #170330874 Report a problem
    8/13/2020Price change$434,900-6.7%$169/sqft
    Source: www.EntryOnly.com #170307317 Report a problem
    8/9/2020Price change$465,900+0.6%$181/sqft
    Source: www.EntryOnly.com #170307317 Report a problem
    8/5/2020Price change$462,900-1.5%$180/sqft
    Source: www.EntryOnly.com #170307317 Report a problem
    7/30/2020Price change$469,900-2.1%$182/sqft
    Source: www.EntryOnly.com #170307317 Report a problem
    7/25/2020Price change$479,900-0.8%$186/sqft
    Source: www.EntryOnly.com #170307317 Report a problem
    7/24/2020Price change$483,900+2.1%$188/sqft
    Source: www.EntryOnly.com #170307306 Report a problem
    7/21/2020Price change$473,900-1.1%$184/sqft
    Source: www.EntryOnly.com #170307306 Report a problem
    6/17/2020Price change$479,000-0.8%$186/sqft
    Source: Owner Report a problem
    6/11/2020Price change$483,000-3.2%$188/sqft
    Source: Owner Report a problem
    4/2/2020Listed for sale$499,000+11.1%$194/sqft
    Source: Owner Report a problem
    11/3/2018Listing removed$449,000$174/sqft
    Source: William Raveis Real Estate #170104932 Report a problem
    8/8/2018Price change$449,000-1.3%$174/sqft
    Source: William Raveis Real Estate #170096861 Report a problem
    6/27/2018Price change$454,900+1.2%$177/sqft
    Source: William Raveis Real Estate #170096861 Report a problem
    5/3/2018Price change$449,500-1.2%$174/sqft
    Source: Owner Report a problem
    4/17/2018Listed for sale$454,900-10.8%$177/sqft
    Source: Owner Report a problem
    7/3/2010Listing removed$509,900$198/sqft
    Source: William Pitt Sotheby's International Realty #M9120799 Report a problem
    4/4/2010Price change$509,900-7.3%$198/sqft
    Source: William Pitt Sotheby's International Realty #M9120799 Report a problem
    2/25/2010Listed for sale$549,900+115.6%$213/sqft
    Source: WILLIAM PITT SOTHEBY'S INTERNATIONAL REALTY #M9120801 Report a problem
    6/3/2002Sold$255,000$99/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$10,150 +4%$367,080
    2024$9,757 +2.7%$367,080
    2023$9,500 +17.5%$367,080 +51%
    2022$8,083 +1.9%$243,100
    2021$7,930 +1%$243,100
    2020$7,855 +0.9%$243,100
    2019$7,786 +2.4%$243,100
    2018$7,604 +20.6%$243,100 +13.2%
    2017$6,306 +4%$214,780
    2015$6,065 +3%$214,780
    2014$5,889 -0.3%$214,780 -16.1%
    2013$5,905 +3.1%$256,060
    2012$5,726 +3.9%$256,060
    2011$5,510 +3.3%$256,060
    2010$5,334 +4%$256,060
    2009$5,131 +42.4%$256,060 +36.3%
    2008$3,604 -21.1%$187,830
    2007$4,568 +5%$187,830
    2006$4,350 +4%$187,830
    2005$4,183 +5.2%$187,830 +0%
    2003$3,976 +24.6%$187,800 +86.9%
    2001$3,191 $100,500
    Find assessor info on the county website

    Neighborhood: Guilford Center

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Middle: Baldwin

    Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

    Get pre-qualified for a loan
    At Zillow Home Loans, we can pre-qualify you in as little as 5 minutes with no impact to your credit score.

    An equal housing lender. NMLS #10287.