RateMyAgentGo to search
Back 155 William St
Off Market

155 William St

West Haven CT 06516

8
3
8
3077 sq. ft.
0.33 ac.
Duplex
Last sold for $615,000
Antoinette AntenucciAntoinette Antenucci, last sold this property on 27 May 2025 after 81 days on market.

Overview

This versatile 3-family home is ideal for homeowners and investors alike! The first and second units each offer 3 spacious bedrooms, a cozy dining room, a comfortable living room, and a full bath. The third unit features 2 bedrooms, dining room and living room. Beautiful hard wood floors throught. The first floor has a sprawling front porch. The second floor has a deck that is accessible directly from their unit while the 3rd floor can access it using it's own hallway door. Also, there is an extensive ground level back deck and yard. The property sits on an amazing generous 0.33-acre lot, providing plenty of outdoor space for relaxation or entertaining family/guests. Additionally, the property includes a rented 3-car garage with a separate storage bay and attached space/shed landlord is using for own storage. NOTE: First part of the garage has double doors for two cars plus additional space for storage or stationary car, the 2nd bay is very long ;front fits one car and back has lots of storage space , on the side is a very large storage area & the back has a storage area for landlord use.... all this offers bonus rental income . The driveway is very long fitting about 8 cars or so . Let's not forget the close proximity to the beach! Don't miss this incredible opportunity to own a multi-family home in West Haven,CT , with fantastic rental income potential and a spacious outdoor living area**Book your showing Today!**Note: These rents are under market!

Features

8 bedrooms
3 bathrooms
8 carspaces
3 garage spaces
3077 sq. ft. floor area
0.33 ac. lot size
Duplex

Estimated Value

Based on this property and similar 8 bedroom duplexes sold in West Haven over the last 12 months, the estimated median property value of 155 William St is $628k.

Median value
$628k
Estimated value range
$520k - $660k
Median days on market
11
Estimated value trend
16%
increase over the last 12 months
Average days on market is based on recent, comparable sales in West Haven. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 155 William St

2025
Sold
$615,000
27 May 2025 by Antoinette Antenucci, of Coldwell Banker Realty
2017
Sold
$290,000
29 Dec 2017 by Michelle Wininger, of Keller Williams Realty

Happy sellers in West Haven

100%
100% of sellers in West Haven reported that their sale price either exceeded or met their price expectations.

West Haven stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 4 reviews in West Haven over the last 12 months.

Local market activity for 8 bedroom duplexes in West Haven

In the last 12 months, 5 eight-bedroom duplexes similar to 155 William St, have been sold.

This represents a 38% increase in eight-bedroom duplexes sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in West Haven

placeholder
Eric Schuell

Sellers who recommend Eric Schuell have praised them for being local expert, responsive, supportive, friendly, reliable, honest, and clear communication

  •   5   (52 reviews)
  •  3 Reviews in West Haven
  •  3 Sales in West Haven
View profile
placeholder
John Armellino

Sellers who recommend John Armellino have praised them for being local expert, clear communication, responsive, reliable, attentive, dedicated, and patient

  •   5   (125 reviews)
  •  3 Reviews in West Haven
  •  4 Sales in West Haven
View profile
placeholder
Linda Barrett

Linda Barrett is a recommended agent for West Haven.  They have 1 local sale and collected 2 local reviews across the last 12 months.

  •   5   (8 reviews)
  •  2 Reviews in West Haven
  •  1 Sale in West Haven
View profile
placeholder
Tony Salerno

Tony Salerno is a recommended agent for West Haven.  They have 2 local sales and collected 1 local review across the last 12 months.

  •   5   (23 reviews)
  •  1 Review in West Haven
  •  2 Sales in West Haven
View profile
or
Skip the list and find your ideal agent to sell your propertyFind My Agent
RateMyAgent
Sales:
(619) 566-0008
Quick Links
© 2026 RateMyAgent
Privacy PolicyTerms & ConditionsLicensingSitemap