Seller's Agent in 2025
Toni Riordan
Berkshire Hathaway Home Services
(203) 826-2345
1 in this area
93 Total Sales
9 Walnut St Cos Cob, CT 06807
3
Beds
1
Bath
1,482
Sq Ft
0.52
Acres
Highlights
- Detached Guest House
- Colonial Architecture
- Patio
- North Mianus School Rated A+
- Deck
- Garden
About This Home
As of July 2025Situated on a spacious .52-acre lot, this property offers a fantastic opportunity for renovation and customization. The three-bedroom home includes one full bathroom, an enclosed sunroom, and a patio, providing a solid foundation to create your ideal living space. A detached garage offers additional storage or workshop potential, while a separate one-bedroom cottage adds versatility-perfect for guests, extended family, or a private workspace. The expansive lot allows for endless possibilities, whether you envision a garden retreat, outdoor entertaining space. Conveniently located near local amenities, schools, and recreational areas, this property is an excellent option for those looking to invest, renovate, or reimagine a home to fit their needs.
Last Agent to Sell the Property
Berkshire Hathaway NE Prop. License #RES.0764237 Listed on: 02/12/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $8,826
Year Built
- Built in 1970
Lot Details
- 0.52 Acre Lot
- Garden
- Property is zoned R-12
Home Design
- 1,482 Sq Ft Home
- Colonial Architecture
- Concrete Foundation
- Stone Foundation
- Frame Construction
- Asphalt Shingled Roof
- Clap Board Siding
Kitchen
- Oven or Range
- Gas Range
- Dishwasher
Bedrooms and Bathrooms
- 3 Bedrooms
- 1 Full Bathroom
Basement
- Partial Basement
- Crawl Space
Parking
- 2 Car Garage
- Parking Deck
Outdoor Features
- Deck
- Patio
- Exterior Lighting
- Rain Gutters
Schools
- North Mianus Elementary School
- Greenwich High School
Utilities
- Cooling System Mounted In Outer Wall Opening
- Heating System Uses Gas
- Electric Water Heater
Additional Features
- Laundry on main level
- Detached Guest House
Listing and Financial Details
- Assessor Parcel Number 1858762
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Feb 12, 2025
Closed on
Jun 26, 2025
Sold by
Slink Josephine C Est and Slink
Bought by
Teddiv Llc
Seller's Agent
Toni Riordan
Berkshire Hathaway NE Prop.
Buyer's Agent
Peter Janis
Berkshire Hathaway NE Prop.
List Price
$1,150,000
Sold Price
$1,020,000
Premium/Discount to List
-$130,000
-11.3%
Views
66
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
36.88%
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
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Executors Deed | -- | -- | |
| Executors Deed | -- | -- | |
| Deed | -- | -- | |
| Deed | -- | -- |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 07/10/2025 07/10/25 | Sold | $1,020,000 | -11.3% | $688 / Sq Ft |
| 03/06/2025 03/06/25 | Pending | -- | -- | -- |
| 02/12/2025 02/12/25 | For Sale | $1,150,000 | -- | $776 / Sq Ft |
Source: SmartMLS
Tax History Compared to Growth
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 | $8,825 | $714,140 | $584,360 | $129,780 |
| 2024 | $8,524 | $714,140 | $584,360 | $129,780 |
| 2023 | $8,310 | $714,140 | $584,360 | $129,780 |
| 2022 | $8,234 | $714,140 | $584,360 | $129,780 |
| 2021 | $7,722 | $641,340 | $480,270 | $161,070 |
| 2020 | $7,709 | $641,340 | $480,270 | $161,070 |
| 2019 | $7,786 | $641,340 | $480,270 | $161,070 |
| 2018 | $7,613 | $641,340 | $480,270 | $161,070 |
| 2017 | $7,708 | $641,340 | $480,270 | $161,070 |
| 2016 | $7,586 | $641,340 | $480,270 | $161,070 |
| 2015 | $5,849 | $490,490 | $391,650 | $98,840 |
| 2014 | $5,702 | $490,490 | $391,650 | $98,840 |
Source: Public Records
Agents Affiliated with this Home
-
Toni Riordan
-
John Chopourian
Seller Co-Listing Agent in 2025
John Chopourian
Berkshire Hathaway Home Services
(203) 733-4323
1 in this area
106 Total Sales
-
Peter Janis
Buyer's Agent in 2025
Peter Janis
Berkshire Hathaway Home Services
(203) 249-1013
17 in this area
61 Total Sales
Map
Source: SmartMLS
MLS Number: 24073498
APN: GREE-000008-000000-002718-S000000
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