MUST SELL! Discover the potential of this spacious side-by-side duplex on 1.52 acres in Groton. Don't miss this excellent opportunity to own a versatile two-family property with strong income-producing potential. Owner Occupant Opportunity. Live in one side and rent the other unit. This multifamily property offers over 2400 sq ft of living space with many improvements, including new roof, new siding, landscaping deck and all new appliances in both units. Unit 2 has been remodeled all new flooring. Unit 1 offers a great opportunity for updates and improvements, allowing the new owner to add their own personal touches. Conveniently located near shopping, dining, minutes from Naval Base, Electric Boat and close to Mystic Seaport. Current tenant's lease ends November 11/18/2026. The seller appreciates the strong interest in the property and invites all interested parties to submit their highest and best offer for consideration.
For sale
Price cut: $5.9K (9/25)
$480,000
1320 Route 12, Groton, CT 06340
4beds
2,406sqft
Multi Family
Built in 1900
-- sqft lot
$-- Zestimate®
$200/sqft
$-- HOA
What's special
Landscaping deckNew sidingNew roof
- 72 days
- 1,009
- 53
Zillow last checked:
Listing updated:
Listed by:
Letessa Dion (203)300-9773,
Coldwell Banker Realty 860-434-8600
Source: Smart MLS,MLS#: 24192648
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Hot Water, Oil
Cooling
- Window Unit(s)
Appliances
- Included: Water Heater
Features
- Basement: Partial
- Attic: Access Via Hatch
- Number of fireplaces: 1
Interior area
- Total structure area: 2,406
- Total interior livable area: 2,406 sqft
- Finished area above ground: 2,406
Property
Lot
- Size: 1.52 Acres
Details
- Parcel number: 1948930
- Zoning: RU-20
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Units are Side-by-Side
- Property subtype: Multi Family
- Attached to another structure: Yes
Materials
- Vinyl Siding
- Foundation: Stone
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1900
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
HOA
- Has HOA: No
Location
- Region: Groton
Financial & listing details
- Price per square foot: $200/sqft
- Tax assessed value: $153,930
- Annual tax amount: $4,542
- Date on market: 7/18/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 9/25/2026 | Price change | $480,000-1.2%$200/sqft |
Source:  Smart MLS #24192648 Report a problem | ||
| 8/7/2026 | Price change | $485,900-0.8%$202/sqft |
Source: Smart MLS #24192648 Report a problem | ||
| 7/29/2026 | Price change | $490,000-6.7%$204/sqft |
Source: Smart MLS #24192648 Report a problem | ||
| 7/18/2026 | Listed for sale | $525,000-0.9%$218/sqft |
Source: Smart MLS #24192648 Report a problem | ||
| 7/15/2026 | Listing removed | $530,000$220/sqft |
Source: Smart MLS #24177598 Report a problem | ||
| 7/14/2026 | Price change | $530,000-5.4%$220/sqft |
Source: Smart MLS #24177598 Report a problem | ||
| 7/9/2026 | Price change | $560,000-4.6%$233/sqft |
Source: Smart MLS #24177598 Report a problem | ||
| 6/15/2026 | Price change | $587,000-2%$244/sqft |
Source: Smart MLS #24177598 Report a problem | ||
| 6/4/2026 | Listed for sale | $599,000+23.5%$249/sqft |
Source: Smart MLS #24177598 Report a problem | ||
| 2/25/2025 | Sold | $485,000-1%$202/sqft |
Source: Smart MLS #24071523 Report a problem | ||
| 1/30/2025 | Listed for sale | $489,900+292.2%$204/sqft |
Source: Smart MLS #24071523 Report a problem | ||
| 5/1/2020 | Listing removed | $900 |
Source: TurboTenant Report a problem | ||
| 4/8/2020 | Price change | $900-18.2% |
Source: TurboTenant Report a problem | ||
| 4/2/2020 | Listed for rent | $1,100 |
Source: TurboTenant Report a problem | ||
| 7/1/1987 | Sold | $124,900$52/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,542 +6.2% | $153,930 |
| 2024 | $4,276 +2% | $153,930 |
| 2023 | $4,192 +2.4% | $153,930 |
| 2022 | $4,095 -19.4% | $153,930 -1.6% |
| 2021 | $5,080 +2.7% | $156,450 |
| 2020 | $4,947 +3.8% | $156,450 |
| 2019 | $4,764 +1% | $156,450 |
| 2018 | $4,715 +2.7% | $156,450 |
| 2017 | $4,593 -4.8% | $156,450 -9% |
| 2016 | $4,826 +4% | $171,850 |
| 2015 | $4,640 +2.7% | $171,850 |
| 2014 | $4,516 +1.4% | $171,850 |
| 2013 | $4,454 -0.8% | $171,850 |
| 2012 | $4,489 +0.1% | $171,850 -6.5% |
| 2011 | $4,483 +5% | $183,820 |
| 2010 | $4,268 +2.1% | $183,820 |
| 2009 | $4,182 +6.1% | $183,820 |
| 2008 | $3,941 +13.2% | -- |
| 2006 | $3,482 +4.5% | $115,500 |
| 2005 | $3,332 +2.2% | $115,500 |
| 2004 | $3,259 +0.6% | $115,500 |
| 2003 | $3,240 +21.1% | $115,500 +26.9% |
| 2001 | $2,675 -3.6% | $91,000 +2.1% |
| 2000 | $2,776 | $89,110 -2.1% |
| 1996 | $2,776 | $91,000 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Conning Towers-Nautilus Park
Similar homes
- $569,9003 bd2 ba1.6k sqft86 Pegasus Drive, Groton, CT 06340For Sale
MLS ID #24172228, Adam Mancini, Ann McBride Real Estate. Smart MLS - $449,0003 bd2 ba1.5k sqft62 Benham Avenue, Waterford, CT 06375For Sale
MLS ID #24202530, April Cova, Precision Realty LLC. Smart MLS - $599,0003 bd4 ba2.8k sqft83 Inchcliffe Drive, Ledyard, CT 06335For Sale
MLS ID #24197442, Connor T. Wenchell, VC Property Group, LLC. Smart MLS - $495,0003 bd2 ba2.1k sqft27 Old Norwich Road, Waterford, CT 06375For Sale
MLS ID #24202494, Peter Claes, eXp Realty. Smart MLS - $399,9006 bd3 ba3.2k sqft55 Connecticut Avenue, New London, CT 06320For SaleMLS ID #24209409, Kervin D. Figaro, Five Stars Realty. Smart MLS
- $430,0006 bd4 ba3.5k sqft126 Prospect Street, Norwich, CT 06360For SaleMLS ID #24206603, Linda Labbe, CENTURY 21 Shutters & Sails. Smart MLS
- $480,0004 bd2 ba1.9k sqft63 Wawecus Hill Road, Norwich, CT 06360For SaleMLS ID #24207069, Javyn Roundtree, Roundtree Realty LLC. Smart MLS
- $525,0007 bd3 ba2.1k sqft28 Ocean Avenue, New London, CT 06320For SaleMLS ID #24205317, Chaz Koch, William Raveis Real Estate. Smart MLS
- $415,0004 bd1 ba1.6k sqft1661 Center Groton Road, Ledyard, CT 06339For SaleMLS ID #24208417, Martha Poole, Carl Guild & Associates. Smart MLS
- $529,9004 bd2 ba1.7k sqft261 Ridgewood Drive, Groton, CT 06355For SaleMLS ID #24202545, Joe Simmons, Coldwell Banker Realty. Smart MLS
- $499,0004 bd2 ba1.6k sqft106 Deerfield Ridge Drive, Groton, CT 06355For SaleMLS ID #24197466, Louis Zazzarino, Louis Zazzarino Broker. Smart MLS
- $429,9003 bd2 ba2.3k sqft193 Old Colchester Road, Waterford, CT 06375For SaleMLS ID #24192987, Amanda Chaffee, KEY Real Estate Services LLC. Smart MLS
- $429,9006 bd3 ba2.5k sqft19-21 Quarry Street, Norwich, CT 06360For SaleMLS ID #24206968, Quincy J. Clayton, NextHome Elite Realty. Smart MLS
- $425,0003 bd2 ba1.7k sqft7 Harvard Terrace, Ledyard, CT 06335For SaleMLS ID #24203577, Kristopher J. Tramont, Real Broker CT, LLC. Smart MLS
- $474,4134 bd4 ba2.1k sqft36 Krug Road, Preston, CT 06365For SaleMLS ID #24193985, Heidi Pafumi, Coldwell Banker Realty. Smart MLS
- $532,0004 bd2 ba1.7k sqft161 Ridgewood Drive, Groton, CT 06355For SaleMLS ID #24205221, Andrew O'Reilly, Seaport Real Estate Services. Smart MLS
- $359,5004 bd2 ba2k sqft27 West Street, New London, CT 06320For SaleMLS ID #24209759, BJ Lee, William Raveis Real Estate. Smart MLS
- $499,9004 bd3 ba2.9k sqft21 Thompson Road, Franklin, CT 06254For SaleMLS ID #24205726, Monica Obuchowski, Signature Properties of N.E.. Smart MLS
- $430,0004 bd2 ba1.6k sqft28 Durfey Street, Norwich, CT 06360For SaleMLS ID #24205191, Rosa E. Gallego, Five Stars Realty. Smart MLS
- $550,0003 bd2 ba2k sqft27 Lakes Pond Road, Waterford, CT 06385For SaleMLS ID #24206551, Gregory E. Hanner, Garden Realty. Smart MLS
