Landlord's Agent in 2026
Gideon Fountain
Houlihan Lawrence
(203) 249-9978
5 in this area
36 Total Sales
320 Cognewaugh Rd Cos Cob, CT 06807
Estimated Value: $1,584,000 - $2,657,000
4
Beds
4
Baths
3,787
Sq Ft
$612/Sq Ft
Est. Value
Highlights
- 2 Acre Lot
- Colonial Architecture
- Full Attic
- North Street School Rated A+
- Meadow
- 1 Fireplace
About This Home
As of January 2026Charming Colonial ranch, suitable for one-level living but also has large walk-out lower level. Kitchen and ''primary'' bath have just been renovated. House overlooks pastoral view of field and woods, serene, private setting.
Last Agent to Rent the Property
Houlihan Lawrence License #RES.0234614 Listed on: 08/16/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 1947 | Remodeled in 2025
Lot Details
- 2 Acre Lot
- Property has an invisible fence for dogs
- Meadow
Parking
- 2 Car Attached Garage
- Automatic Garage Door Opener
- Garage Door Opener
Home Design
- Colonial Architecture
- Slate Roof
- Shingle Siding
Interior Spaces
- 3,787 Sq Ft Home
- 1 Fireplace
- Home Office
- Solarium
- Home Security System
- Eat-In Kitchen
- Washer and Dryer
- Partially Finished Basement
Bedrooms and Bathrooms
- 4 Bedrooms
- 4 Full Bathrooms
- Separate Shower
Attic
- Full Attic
- Walkup Attic
Accessible Home Design
- Standby Generator
Outdoor Features
- Balcony
- Terrace
Utilities
- Central Air
- Heating System Uses Gas
- Heating System Uses Natural Gas
- Hot Water Heating System
- Power Generator
- Well
- Gas Water Heater
- Septic Tank
- Cable TV Available
Listing and Financial Details
- 12 Month Lease Term
- Long Term Lease
- Assessor Parcel Number 08-3206
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Feb 2, 2023
Closed on
Nov 15, 2023
Sold by
Louise G Tincher Ret and Tincher
Bought by
Mackle Jane M
Seller's Agent
Mark Pruner
Compass Connecticut, LLC
Buyer's Agent
Gideon Fountain
Houlihan Lawrence
List Price
$1,795,000
Sold Price
$1,612,500
Premium/Discount to List
-$182,500
-10.17%
Views
524
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$856,165
Avg. Annual Appreciation
15.35%
Original Mortgage
$1,200,000
Outstanding Balance
$1,174,726
Interest Rate
6.5%
Mortgage Type
Adjustable Rate Mortgage/ARM
Estimated Equity
$1,142,634
Purchase Details
Closed on
Sep 9, 2020
Sold by
Louise G Tincher Ret and Tincher
Bought by
Louise G Tincher Ret and Tincher
Purchase Details
Closed on
Mar 12, 2013
Sold by
Tincher Louise G
Bought by
Louise G Tincher Ret and Tincher
Purchase Details
Closed on
Nov 14, 1997
Sold by
Obrien Christopher J and Obrien Elizabeth
Bought by
Levys Louise G
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$600,000
Interest Rate
7%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Oct 1, 1990
Sold by
Langeveld Dirk
Bought by
Obrien Christopher
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$360,000
Interest Rate
9.95%
Mortgage Type
Purchase Money Mortgage
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Mackle Jane M | -- | None Available | |
| Louise G Tincher Ret | -- | None Available | |
| Louise G Tincher Ret | -- | -- | |
| Levys Louise G | $847,500 | -- | |
| Obrien Christopher | $700,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | Mackle Jane M | $1,200,000 | |
| Previous Owner | Obrien Christopher | $339,000 | |
| Previous Owner | Obrien Christopher | $366,000 | |
| Previous Owner | Obrien Christopher | $600,000 | |
| Previous Owner | Obrien Christopher | $360,000 |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 01/06/2026 01/06/26 | Rented | $8,000 | -15.8% | -- | |
| 11/30/2025 11/30/25 | Off Market | $9,500 | -- | -- | |
| 10/23/2025 10/23/25 | Price Changed | $9,500 | -9.5% | $3 / Sq Ft | |
| 08/16/2025 08/16/25 | For Rent | $10,500 | +18.0% | -- | |
| 03/04/2024 03/04/24 | Rented | $8,900 | 0.0% | -- | |
| 02/09/2024 02/09/24 | For Rent | $8,900 | 0.0% | -- | |
| 11/16/2023 11/16/23 | Sold | $1,612,500 | -4.9% | $426 / Sq Ft | View Prior Sale |
| 09/12/2023 09/12/23 | Pending | -- | -- | -- | |
| 06/14/2023 06/14/23 | Price Changed | $1,695,000 | -5.6% | $448 / Sq Ft | |
| 02/02/2023 02/02/23 | For Sale | $1,795,000 | -- | $474 / Sq Ft |
Source: Greenwich Association of REALTORS®
Agents Affiliated with this Home
-
Gideon Fountain
-
Melinda Relyea
Tenant's Agent in 2026
Melinda Relyea
Houlihan Lawrence
(917) 913-3600
1 in this area
9 Total Sales
-
J
Buyer's Agent in 2024
Julie Grace Burke
Round Hill Partners
-
Mark Pruner
Seller's Agent in 2023
Mark Pruner
Compass Connecticut, LLC
(203) 817-2871
9 in this area
28 Total Sales
-
Timothy Agro
T
Seller Co-Listing Agent in 2023
Timothy Agro
Compass Connecticut, LLC
(203) 461-5964
1 in this area
8 Total Sales
Map
Source: Greenwich Association of REALTORS®
MLS Number: 123426
APN: GREE-000008-000000-003206
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.
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.
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