19 Union St, Guilford, CT 06437 is a single family home that contains 1,234 sq ft and was built in 1734. It contains 2 bedrooms and 1 bathroom. This home last sold for $200,000 in September 2025.
The Zestimate for this house is $207,200. The Rent Zestimate for this home is $2,972/mo.
Sold for $200,000
Street View
$200,000
19 Union St, Guilford, CT 06437
2beds
1,234sqft
SingleFamily
Built in 1734
6,969 Square Feet Lot
$207,200 Zestimate®
$162/sqft
$2,972 Estimated rent
Home value
$207,200
$184,000 - $232,000
$2,972/mo
Zestimate® history
Owner options
List your home for rent
$2,972/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$2,972/mo
Rent Zestimate®
Refinance and save
$1,201/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$1,201/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 startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Other, Other
Cooling
- None
Appliances
- Included: Microwave, Range / Oven, Refrigerator
Features
- Flooring: Other
- Basement: Unfinished
- Has fireplace: Yes
Interior area
- Total interior livable area: 1,234 sqft
Property
Features
- Exterior features: Other
Lot
- Size: 6,969 sqft
Details
- Parcel number: GUILM40091
Construction
Type & style
- Home type: SingleFamily
Materials
- Frame
- Roof: Other
Condition
- Year built: 1734
Community & neighborhood
Location
- Region: Guilford
Other
Other facts
- Features: Septic
- Features: City Water
- Features: Over 50 Years Old
Price history
| Date | Event | Price |
|---|---|---|
| 9/5/2025 | Sold | $200,000-48.7%$162/sqft |
Source: Public Record Report a problem | ||
| 7/6/2017 | Sold | $390,000-16.8%$316/sqft |
Source:  Smart MLS #N10199561 Report a problem | ||
| 5/17/2017 | Pending sale | $469,000$380/sqft |
Source: Coldwell Banker Coast & Country Real Estate #N10199561 Report a problem | ||
| 3/1/2017 | Listed for sale | $469,000+30.3%$380/sqft |
Source: Coldwell Banker Coast/Country #N10199561 Report a problem | ||
| 5/22/2015 | Sold | $360,000-4%$292/sqft |
Source: Smart MLS #N10034530 Report a problem | ||
| 5/9/2015 | Pending sale | $375,000$304/sqft |
Source: William Pitt and Julia B. Fee Sotheby's International Realty #N10034530 Report a problem | ||
| 4/13/2015 | Listed for sale | $375,000+0.4%$304/sqft |
Source: William Pitt Sotheby's Int'l #N10034530 Report a problem | ||
| 11/14/2014 | Listing removed | $373,650$303/sqft |
Source: REMAX Alliance #M9148506 Report a problem | ||
| 11/14/2014 | Pending sale | $373,650$303/sqft |
Source: REMAX Alliance #M9148506 Report a problem | ||
| 6/16/2014 | Listed for sale | $373,650+24.6%$303/sqft |
Source: RE/MAX Alliance #M9148506 Report a problem | ||
| 1/13/2003 | Sold | $300,000+66.7%$243/sqft |
Source: Smart MLS #M9067711 Report a problem | ||
| 8/23/1988 | Sold | $180,000$146/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,079 +4% | $292,180 |
| 2024 | $7,766 +2.7% | $292,180 |
| 2023 | $7,562 -7.5% | $292,180 +18.8% |
| 2022 | $8,178 +1.9% | $245,940 |
| 2021 | $8,023 +1% | $245,940 |
| 2020 | $7,946 +0.9% | $245,940 |
| 2019 | $7,877 +2.4% | $245,940 |
| 2018 | $7,693 -0.2% | $245,940 -6.3% |
| 2017 | $7,706 +4% | $262,480 |
| 2015 | $7,412 +3% | $262,480 |
| 2014 | $7,197 -1.7% | $262,480 -17.3% |
| 2013 | $7,322 +3.1% | $317,530 |
| 2012 | $7,100 +3.9% | $317,530 |
| 2011 | $6,833 +3.3% | $317,530 |
| 2010 | $6,614 +3.9% | $317,530 |
| 2009 | $6,363 +146.7% | $317,530 +136.2% |
| 2008 | $2,579 -21.1% | $134,410 |
| 2007 | $3,269 +5% | $134,410 |
| 2006 | $3,113 +4% | $134,410 |
| 2005 | $2,993 +5.2% | $134,410 +0% |
| 2003 | $2,845 -9.8% | $134,400 +35.3% |
| 2001 | $3,153 | $99,300 |
Find assessor info on the county website
Neighborhood: Guilford Center
Nearby schools
GreatSchools rating
- 9/10Calvin Leete SchoolGrades: K-4Distance: 0.6 mi
- 8/10E. C. Adams Middle SchoolGrades: 7-8Distance: 0.6 mi
- 9/10Guilford High SchoolGrades: 9-12Distance: 2.6 mi
Schools provided by the listing agent
- Elementary: Calvin Leete
- Middle: A. Baldwin
- High: Guilford
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.
Sell for more on Zillow
Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
$207,200
2% more
+$4,144
With Zillow Showcase(estimated)
$211,344
Nearby cities
Nearby neighborhoods
Nearby zip codes
Other Guilford Topics
