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$2,400,000

  • For Sale
  • Active
  • Multi-Family
  • 4 Total Beds
  • Updated 7 days ago
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Rare Greenwich opportunity! This side-by-side duplex at 9 Columbus Ave sits on a quiet dead-end street in Chickahominy - offering the perfect house-hack setup: live in one unit and rent the other, or hold both as a turnkey investment. Each unit features 2 bedrooms and 1.5 baths across 1,112 sq ft of well-designed living space, for a total of 2,280 sq ft. Built in 1997, this move-in ready property offers newer construction quality that's hard to find at this price point in Greenwich. Whether you're an owner-occupant looking to offset your mortgage or an investor seeking cash flow in one of Fairfield County's most desirable towns, 9 Columbus Ave delivers flexibility, privacy, and long-term value on a peaceful street just minutes from Greenwich Avenue

Full Property Details for 9 Columbus Ave

General

  • Price: $2,400,000
  • Taxes: $6,448
  • Status: Active
  • Type: Multi-Family
  • Source: Greenwich
  • MLS ID: 125529
  • Updated: 7/22/2026
  • Added to Site: 9 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 4

Bedrooms

  • Total Bedrooms: 4

Parking

  • Total Spaces: 4

Location

  • Area: 3 - Greenwich
  • County: Fairfield

School Information

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

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Natural Gas, Forced Air
  • Heating Fuel: Gas
  • Water Heater: Gas

Utilities

  • Gas: Public Utility
  • Sewer: Town Sewer
  • Water: Public

Structural Information

  • Construction: Vinyl Siding
  • Roof: Architectural Shingles
  • Square Feet: 2,280
  • Sq. Ft. Source: Taxcard
  • Year Built: 1997

Unit Information

  • Units in Building: 2

Unit 2

  • Bathrooms-L2: 1
  • Bathrooms-L1: 1
  • Bedrooms-L2: 2
  • Living Rooms-L1: 1
  • Kitchens-L1: 1

Lot Features

  • Lot Size (Acres): 0.12
  • Lot Size (Sq. Ft.): 5,227.2
  • Zoning: R-6

Financial Considerations

  • Price Per Sq. Ft.: $1,052.63
  • Tax Amount: $6,448

Disclosures and Reports

  • Property ID: 03-1066/S

Listed by Serhant Connecticut LLC

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Listing agent

— 9 Columbus Ave —

  • Serhant Connecticut LLC

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 9 Columbus Ave

School District:Greenwich School District
NameGradesDistance
Hamilton Avenue School
184 Hamilton Avenue, Greenwich, CT 06830
PK-50.3 mi
Western Middle School
1 Western Junior Highway, Greenwich, CT 06830
6-80.9 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-121.8 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 9 Columbus Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/19/2026
Listed
$2,400,000
200%
MLS
7/02/2007
Sold
$800,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 9 Columbus Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,449
4%
$521,780
—
2023
$6,228
3%
$521,780
—
2023
$6,071
1%
$521,780
—
2022
$6,016
17%
$521,780
23%
2021
$5,124
—
$425,600
—
2020
$5,116
-1%
$425,600
—
2019
$5,167
2%
$425,600
—
2018
$5,052
—
$425,600
1%
2017
$5,051
2%
$420,210
—
2016
$4,971
-9%
$420,210
-8%
2015
$5,438
2%
$458,430
—
2014
$5,329
3%
$458,430
—
2013
$5,185
—
$458,430
—
2011
$5,185
—
$458,430
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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NMLS#: 1598647

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Listed by Serhant Connecticut LLC

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9 Columbus Avenue, Greenwich, CT 06830 (MLS# 125529) is a Multi-Family property with 2 units containing 4 bedrooms and 0 full bathrooms. 9 Columbus Avenue is currently listed for $2,400,000 and was received on July 20, 2026. Want to learn more about 9 Columbus Avenue? Do you have questions about finding other Multi-Family real estate for sale in Greenwich? You can browse all Greenwich real estate or contact a Coldwell Banker agent to request more information.

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