For sale

Price cut: $4.1K (8/7)

$485,900

1320 Route 12, Groton, CT 06340

4beds

2,406sqft

$3,135/mo

Get pre-qualified

Multi Family

Built in 1900

-- sqft lot

$-- Zestimate^®

$202/sqft

$-- HOA

What's special

Landscaping deckNew sidingNew roof

MUST SELL 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. 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. Conveniently located near shopping, dining, minutes from Naval Base, Electric Boat and close to Mystic Seaport. HIGHEST and BEST OFFER

26 days

1,273

65

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: $202/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

Price history

Date	Event	Price
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