$505,000
SOLD SEP 29, 2025

18 Hamilton Ave Groton, CT 06340

6 Beds
4 Baths
3,498 Sq Ft
6,970 Sq Ft Lot

Recently Sold

$144 Per Sq Ft

12% Above List Price

2 Days on Market

Highlights

  • Waterfront
  • Covered Deck
  • Baseboard Heating
  • Attic
  • Hot Water Circulator

About This Home

As of September 2025

Well-maintained two-family property located in Groton City that is perfect for owner-occupants or investors. Each oversized unit features 3 spacious bedrooms, 1 full bath, and 1 half bath, offering comfortable and flexible living spaces. Hardwood floors run throughout both units, and each includes its own private entrance and laundry hookup for added convenience. The first-floor unit boasts a covered porch, while the second-floor unit enjoys a covered balcony with scenic views of the Thames River. Situated in close proximity to Electric Boat, Pfizer, and UConn Avery Point, this property offers convenience and strong rental potential. Off-street parking adds to the appeal, making this a fantastic opportunity in a desirable location.

Last Agent to Sell the Property

Jon Arruda

William Pitt Sotheby's Int'l License #REB.0789221 Listed on: 08/19/2025

William Pitt Sotheby's Int'l

Last Buyer's Agent

Fallon LeGare

Berkshire Hathaway NE Prop. License #RES.0811855

Berkshire Hathaway NE Prop.

Property Details

Home Type

  • Multi-Family

Est. Annual Taxes

  • $7,900

Year Built

  • Built in 1905

Lot Details

  • 6,970 Sq Ft Lot
  • Waterfront

Home Design

  • Stone Foundation
  • Frame Construction
  • Asphalt Shingled Roof
  • Vinyl Siding

Interior Spaces

  • 3,498 Sq Ft Home
  • Water Views
  • Unfinished Basement
  • Basement Fills Entire Space Under The House

Bedrooms and Bathrooms

  • 6 Bedrooms

Attic

  • Walkup Attic
  • Unfinished Attic

Outdoor Features

  • Covered Deck

Utilities

  • Baseboard Heating
  • Hot Water Heating System
  • Heating System Uses Oil
  • Hot Water Circulator
  • Oil Water Heater
  • Fuel Tank Located in Basement

Community Details

  • 2 Units
  • Gross Income $40,200

Listing and Financial Details

  • Assessor Parcel Number 1949924

Property Details

Home Type

Multi-Family

Est. Annual Taxes

$7,900

Year Built

Built in 1905

Lot Details

6,970 Sq Ft Lot

Listing Details

  • Neighborhood: Groton City
  • Property Type: Multi-Family For Sale
  • Style: Units on different Floors
  • Sq Ft Est Heated Above Grade: 3498
  • Total Sq Ft: 3498
  • Year Built: 1905
  • New Construction: No/Resale
  • Property Sub Type: 2 Family
  • Direct Waterfront: No
  • Directions: GPS friendly.
  • Financing Used: Cash
  • Street Type: Avenue
  • Special Features: None

Interior Features

  • Total Bedrooms: 6
  • Total Bathrooms: 4
  • Full Bathrooms: 2
  • Half Bathrooms: 2
  • Attic Description: Unfinished, Walk-up
  • Basement Description: Full, Unfinished
  • Attic: Yes

Exterior Features

  • Exterior Features: Covered Deck
  • Exterior Siding: Vinyl Siding
  • Foundation Type: Stone
  • Roof Information: Asphalt Shingle
  • Waterfront Description: View
  • Swimming Pool: No
  • Construction Description: Frame

Garage/Parking

  • Garage And Parking: None

Utilities

  • Cooling System: None
  • Heat Type: Baseboard, Hot Water
  • Heat Fuel Type: Oil
  • Fuel Tank Location: In Basement
  • Hot Water Description: Oil, Upright Tank
  • Water Source: Public Water Connected
  • Sewer: Public Sewer Connected

Lot Info

  • Acres: 0.16
  • Lot Description: Corner Lot City Views
  • Flood Zone: No
  • Zoning: R52
  • Parcel #: 1949924

Multi Family

  • Gross Annual Income: 40200
  • Total Number Of Units: 2

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 7900

MLS Schools

  • Elementary School: Per Board of Ed
  • High School: Per Board of Ed

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Aug 19, 2025
Closed on
Sep 15, 2025
Sold by
9Th Floor Benedum Llc
Bought by
Owen Justin and Owen Carolina
Seller's Agent
Jon Arruda
William Pitt Sotheby's Int'l
Buyer's Agent
Fallon LeGare
Berkshire Hathaway NE Prop.
List Price
$449,000
Sold Price
$505,000
Premium/Discount to List
$56,000
12.47%
Views
39
Current Estimated Value
$442,462

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$62,538

Purchase Details

Closed on
Mar 1, 1996
Sold by
Rabitaille William O
Bought by
Fellowship House Minis

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$261,250
Interest Rate
6.52%
Mortgage Type
Commercial
Source: Public Records
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Warranty Deed $505,000 --
Warranty Deed $245,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $261,250 Commercial
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/29/2025 09/29/25 Sold $505,000 +12.5% $144 / Sq Ft
08/26/2025 08/26/25 Pending -- -- --
08/23/2025 08/23/25 For Sale $449,000 -- $128 / Sq Ft
Source: SmartMLS

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $0 $274,540 $121,513 $153,027
2024 -- $274,540 $121,513 $153,027
2023 $0 $274,540 $55,930 $218,610
2022 $0 $274,540 $55,930 $218,610
2021 $0 $252,490 $36,190 $216,300
2020 $0 $252,490 $36,190 $216,300
2019 $0 $252,490 $36,190 $216,300
2018 $0 $252,490 $36,190 $216,300
2017 $0 $252,490 $36,190 $216,300
2016 -- $242,410 $45,290 $197,120
2015 -- $242,410 $45,290 $197,120
2014 -- $230,510 $33,810 $196,700
Source: Public Records

Agents Affiliated with this Home

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Map

Source: SmartMLS

MLS Number: 24119208

SmartMLS

APN: GROT-001688-000648-004582-E000000

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