12 Old Post Rd Cos Cob, CT 06807
Estimated payment $12,202/month
Highlights
- Indoor Spa
- Private Pool
- Finished Attic
- Cos Cob School Rated A
- Tudor Architecture
- 2 Fireplaces
About This Home
A special opportunity to own this charming oasis close to town. Tucked behind iron gates awaits an enclave with pool, mature trees and ivy. The main floor has a spacious living room that leads to a heated sunroom, a formal dining room and a kitchen with a commercial cooktop and vent system. The second floor has a primary bedroom with a marble bath and shower and en-suite sitting room/closet. 2 other bedrooms with a sunroom and library. The top floor has another bedroom and an office space. There is a salt-water in-ground pool with a spa and stone patio. The back staircase leads to the primary bedroom sitting area. The fireplace in the kitchen is now used as wine rack. FAR allows up to5,750 sqft.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $12,196
Year Built
- Built in 1922 | Remodeled in 2016
Lot Details
- 18,295 Sq Ft Lot
- Fenced Yard
- Stone Wall
- Level Lot
- Property is zoned R-12
Parking
- 1 Car Attached Garage
- Automatic Garage Door Opener
- Garage Door Opener
Home Design
- Tudor Architecture
- Brick Exterior Construction
- Asphalt Roof
- Stucco
Interior Spaces
- 3,340 Sq Ft Home
- Rear Stairs
- 2 Fireplaces
- Formal Dining Room
- Home Office
- Solarium
- Indoor Spa
- Finished Attic
- Home Security System
- Washer and Dryer
Kitchen
- Eat-In Kitchen
- Freezer
- Kitchen Island
Bedrooms and Bathrooms
- 5 Bedrooms
- Cedar Closet
Basement
- Walk-Out Basement
- Basement Fills Entire Space Under The House
Outdoor Features
- Private Pool
- Terrace
- Shed
Utilities
- Forced Air Heating and Cooling System
- Heating System Uses Gas
- Heating System Uses Natural Gas
- Gas Available
- Gas Water Heater
Listing and Financial Details
- Assessor Parcel Number 08-1596/S
Map
Home Values in the Area
Average Home Value in this Area
Tax 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.
| 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 | $12,196 | $986,790 | $490,420 | $496,370 |
| 2024 | $11,778 | $986,790 | $490,420 | $496,370 |
| 2023 | $11,482 | $986,790 | $490,420 | $496,370 |
| 2022 | $11,378 | $986,790 | $490,420 | $496,370 |
| 2021 | $11,893 | $987,770 | $435,890 | $551,880 |
| 2020 | $11,873 | $987,770 | $435,890 | $551,880 |
| 2019 | $11,992 | $987,770 | $435,890 | $551,880 |
| 2018 | $12,219 | $987,770 | $435,890 | $551,880 |
| 2017 | $11,872 | $987,770 | $435,890 | $551,880 |
| 2016 | $11,684 | $987,770 | $435,890 | $551,880 |
| 2015 | $9,732 | $816,060 | $451,990 | $364,070 |
| 2014 | $9,487 | $816,060 | $451,990 | $364,070 |
Property 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 | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 06/10/2026 06/10/26 | Price Changed | $2,075,000 | 0.0% | $621 / Sq Ft |
| 06/10/2026 06/10/26 | For Rent | $11,000 | 0.0% | -- |
| 05/07/2026 05/07/26 | For Sale | $2,350,000 | 0.0% | $704 / Sq Ft |
| 06/01/2022 06/01/22 | Rented | $9,350 | +6.3% | -- |
| 05/24/2022 05/24/22 | Under Contract | -- | -- | -- |
| 05/20/2022 05/20/22 | For Rent | $8,800 | +27.5% | -- |
| 11/14/2016 11/14/16 | Rented | $6,900 | -8.0% | -- |
| 11/14/2016 11/14/16 | Under Contract | -- | -- | -- |
| 06/17/2016 06/17/16 | For Rent | $7,500 | -- | -- |
Source: Greenwich Association of REALTORS®
MLS Number: 124934
APN: GREE M:08 B:1596/S
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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