$3,845,000
$205K PRICE DROP

151 & 151A Hamilton Ave Greenwich, CT 06830

Downtown Greenwich Neighborhood

Estimated payment $23,752/month

Total Views 8,320
-- Bed
-- Bath
6,892 Sq Ft
$558 Price per Sq Ft

Highlights

  • Forced Air Heating and Cooling System
  • Hamilton Avenue School Rated A-
  • 6 Car Garage

About This Home

A rare opportunity to acquire two single-family homes on one gated property - perfect for investors, rental income seekers, or those creating a multigenerational family compound. The front residence is a charming, recently refreshed 4-bedroom, 3.5 bath home. Set privately in the back of the property is a newly built 4-bedroom residence featuring a spacious deck, backyard and a versatile finished lower level - ideal as a high-yield rental or guest home. With a shared detached garage, ample parking and a coveted location minutes from Metro-North and downtown Greenwich, this unique two-home offering provides flexibility, income potential and long-term value.

Listing Agent

Joanne Mancuso

Houlihan Lawrence License #RES.0762572 Listed on: 12/05/2025

Houlihan Lawrence

Property Details

Home Type

  • Multi-Family

Lot Details

  • 0.29 Acre Lot

Home Design

  • 6,892 Sq Ft Home
  • Brick Exterior Construction
  • Asphalt Roof
  • Stucco

Parking

  • 6 Car Garage
  • Assigned Parking

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Gas
  • Heating System Uses Natural Gas
  • Gas Water Heater

Community Details

  • 2 Units

Listing and Financial Details

  • Assessor Parcel Number 151AHamiltonAvenue

Property Details

Home Type

Multi-Family

Lot Details

0

Listing Details

  • Prop. Type: Residential Income
  • Lot Size Acres: 0.29
  • Cooling System:Central AC: Yes
  • Special Features: None
  • Property Sub Type: MultiFamily

Exterior Features

  • Roof: Asphalt
  • Construction Type: Brick, Stucco
  • Roof:Asphalt: Yes
  • Exterior:Brick: Yes
  • Exterior:Stucco: Yes

Garage/Parking

  • Attached Garage: No
  • Parking Features: Garage, Assigned
  • Total Parking Spaces: 6.0
  • General Property Info:Parking _pound_: 6.0

Utilities

  • Water Source: Public
  • Cooling: Central Air
  • Cooling Y N: Yes
  • Heating: Natural Gas, Forced Air
  • Heating Yn: Yes
  • Sewer: Town Sewer
  • Heat System:Forced Air: Yes
  • Heat Fuel:Gas: Yes
  • Water Source:Public: Yes
  • Sanitation Source:Town Sewer: Yes
  • Hot Water:Gas2: Yes

Schools

  • Elementary School: Hamilton Avenue
  • Middle Or Junior School: Western Middle

Lot Info

  • Zoning: R-6
  • Lot Size Sq Ft: 12632.4
  • Parcel #: 151AHamiltonAvenue

Multi Family

  • Number Of Units Total: 2

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
01/19/2026 01/19/26 Price Changed $3,845,000 -5.1% $558 / Sq Ft
12/05/2025 12/05/25 For Sale $4,050,000 -- $588 / Sq Ft
Source: Greenwich Association of REALTORS®

Source: Greenwich Association of REALTORS®

MLS Number: 124067

Greenwich Association of REALTORS®
Connecticut Fairfield County Greenwich 06830 Downtown Greenwich

151 & 151A Hamilton Ave, Greenwich, CT

For Sale

MultiFamily

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Greenwich Association of REALTORS® Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to
identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Nearby Homes
Joanne Mancuso
Listing Agent
Joanne Mancuso
Section Image
Houlihan Lawrence
(475) 242-3366