$942,000 - $1,042,546
RENTED AUG 4, 2025

69 Cos Cob Ave Cos Cob, CT 06807

3 Beds
2 Baths
1,400 Sq Ft
$715 Price per Sq Ft

Last Sold December 11, 2024

Last sale price $975,000 $696 Per Sq Ft

Est. 1% increase in value since last sale

Current estimated payment $5,852/month

Highlights

  • Bonus Room
  • Corner Lot
  • Central Air
  • Cos Cob School Rated A
  • Tankless Water Heater

About This Home

As of August 2025

Bright and totally renovated 2nd floor apartment. Two bedrooms plus office, two full baths. Hardwood floors throughout. Full size washer and dryer in unit. Off street parking for 2 cars. New windows, new HVAC system, tankless hotwater heater. Parking is on Christiano Street.

Last Agent to Rent the Property

Maristela Bayer

Berkshire Hathaway NE Prop. License #RES.0754607 Listed on: 05/08/2025

Berkshire Hathaway NE Prop.

Last Renter's Agent

Barbara Zaccagnini

Coldwell Banker Realty License #RES.0758897

Coldwell Banker Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $7,431

Year Built

  • Built in 1921

Lot Details

  • 8,712 Sq Ft Lot
  • Corner Lot
  • Property is zoned R-6

Parking

  • 2 Parking Spaces

Home Design

  • Stucco Exterior

Interior Spaces

  • 1,400 Sq Ft Home
  • Bonus Room

Kitchen

  • Gas Range
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry on main level
  • Dryer
  • Washer

Schools

  • Cos Cob Elementary School
  • Central Middle School
  • Greenwich High School

Utilities

  • Central Air
  • Heating System Uses Natural Gas
  • Tankless Water Heater

Community Details

Home Details

Home Type

Single Family

Est. Annual Taxes

$7,431

Year Built

Built in 1921

Lot Details

0

Rental Info

  • Lease Price Description: Per Month
  • Pets Allowed: No
  • Rental Duration: Yearly Unfurnished
  • Smoking Allowed: No

Listing Details

  • Neighborhood: Cos Cob
  • Property Type: Residential Rental
  • Style: Other
  • Sq Ft Est Heated Above Grade: 1400
  • Total Sq Ft: 1400
  • Year Built: 1921
  • New Construction: No/Resale
  • Property Sub Type: Multi-Family Rental
  • Direct Waterfront: No
  • End Unit: No
  • Radon Mitigation Air Ynu: No
  • Radon Mitigation Water Ynu: No
  • Unit On Floor Number: 2
  • Directions: Valley Road to CosCob Ave
  • In Law Apartment: No
  • Street Type: Avenue
  • Tenant Responsibility: All Utilities Cable TV Credit Check
  • Special Features: None

Interior Features

  • Total Bedrooms: 3
  • Total Bathrooms: 2
  • Full Bathrooms: 2
  • Basement Description: None
  • Appliances: Gas Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer
  • Additional Rooms: Bonus Room
  • Laundry Room Location: Main level of Apt.
  • Laundry Room Info: Main Level
  • Attic: No
  • Street Number Modifier: 69
  • Other SqFt Description: Multi Family

Exterior Features

  • Exterior Siding: Stucco
  • Waterfront Description: Not Applicable
  • Swimming Pool: No

Garage/Parking

  • Total Parking Spaces: 2
  • Garage And Parking: None, Off Street Parking

Utilities

  • Cooling System: Central Air
  • Heat Type: Hot Air
  • Heat Fuel Type: Natural Gas
  • Hot Water Description: Natural Gas, Tankless Hotwater
  • Water Source: Public Water Connected
  • Sewer: Public Sewer Connected

Condo/Co-op/Association

  • Levels In Unit: 2

Schools

  • Elementary School: Cos Cob
  • High School: Greenwich
  • Intermediate School: Central

Lot Info

  • Acres: 0.2
  • Lot Description: Corner Lot
  • Flood Zone: No
  • Zoning: R-6
  • Parcel #: 999999999

Multi Family

  • Total Number Of Units: 2

MLS Schools

  • Elementary School: Cos Cob
  • High School: Greenwich

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Aug 8, 2024
Closed on
Dec 11, 2024
Sold by
Groccia Ersidia Est and Groccia
Bought by
Optima Facility Inc
Seller's Agent
Stephen Archino
Sotheby's International Realty
Buyer's Agent
Maristela Bayer
BHHS New England Properties
List Price
$1,100,000
Sold Price
$975,000
Premium/Discount to List
-$125,000
-11.36%
Views
58
Current Estimated Value
$983,214

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$8,214
Avg. Annual Appreciation
1.04%
Original Mortgage
$633,750
Outstanding Balance
$628,698
Interest Rate
6.72%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$354,516

Purchase Details

Closed on
Dec 8, 1964
Bought by
Groccia Frank and Groccia Ersidia
Source: Public Records

Range of Values:

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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Optima Facility Inc $975,000 None Available
Optima Facility Inc $975,000 None Available
Groccia Frank -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Optima Facility Inc $633,750
Closed Optima Facility Inc $633,750
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
08/04/2025 08/04/25 Rented $4,400 +2.3% --
07/23/2025 07/23/25 Price Changed $4,300 -4.4% $3 / Sq Ft
05/29/2025 05/29/25 Price Changed $4,500 -10.0% $3 / Sq Ft
05/08/2025 05/08/25 For Rent $5,000 0.0% --
12/11/2024 12/11/24 Sold $975,000 -11.4% $458 / Sq Ft View Prior Sale
10/16/2024 10/16/24 Pending -- -- --
08/08/2024 08/08/24 For Sale $1,100,000 -- $516 / Sq Ft
Source: SmartMLS

Tax History Compared to Growth

Source: Public Records

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 $7,431 $601,300 $458,360 $142,940
2024 $7,177 $601,300 $458,360 $142,940
2023 $6,997 $601,300 $458,360 $142,940
2022 $6,933 $601,300 $458,360 $142,940
2021 $6,050 $502,460 $377,720 $124,740
2020 $6,040 $502,460 $377,720 $124,740
2019 $6,100 $502,460 $377,720 $124,740
2018 $5,964 $502,460 $377,720 $124,740
2017 $6,039 $502,460 $377,720 $124,740
2016 $5,895 $498,330 $377,720 $120,610
2015 $5,200 $436,030 $399,560 $36,470
2014 $5,069 $436,030 $399,560 $36,470
Source: Public Records

Agents Affiliated with this Home

  • M

    Landlord's Agent in 2025

    Maristela Bayer

    Berkshire Hathaway Home Services

    (203) 253-9902

    2 in this area

    16 Total Sales

    Maristela Bayer
    Section Image
  • Barbara Zaccagnini

    Tenant's Agent in 2025

    Barbara Zaccagnini

    Coldwell Banker Realty

    (203) 249-1454

    8 in this area

    78 Total Sales

    Barbara Zaccagnini
    Section Image
  • Stephen Archino

    Seller's Agent in 2024

    Stephen Archino

    Sotheby's International Realty

    (203) 964-7445

    18 in this area

    125 Total Sales

    Stephen Archino
    Section Image
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Map

Source: SmartMLS

MLS Number: 24094358

SmartMLS

APN: GREE-000008-000000-001469-S000000

Connecticut Fairfield County Cos Cob 06807

69 Cos Cob Ave, Cos Cob, CT

This home is located at 69 Cos Cob Ave, Cos Cob, CT 06807 since 08 May 2025 and is currently priced at $1,000,637. This property was built in 1921. 69 Cos Cob Ave is a home located in Fairfield County with nearby schools including Cos Cob School, Central Middle School, and Greenwich High School.

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.

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