
155 Cat Rock Rd Cos Cob, CT 06807
Cos Cob NeighborhoodHighlights
- Gourmet Kitchen
- 2.25 Acre Lot
- Whirlpool Bathtub
- North Street School Rated A+
- Vaulted Ceiling
- 3 Fireplaces
About This Home
As of December 2024Welcome to this exquisite country home, set at the end of a long, tree-lined driveway. Thoughtfully designed & crafted, the home features a seamless floor plan enhanced by walls of windows that bathe the interior in natural light. At the heart of the home is the Great Room, which flows effortlessly into the library, dining room, eat-in kitchen, & dining porch. A versatile 1st floor office can easily serve as a 5th bedroom. Upstairs, the primary suite impresses with vaulted ceilings, fireplace, balcony, spacious walk-in closet, & luxurious bathroom. Three additional ensuite bedrooms & a 2nd floor study area provide ample space. Recently finished walkout lower level offers a large rec room & gym. Meticulously landscaped grounds showcase year-round blooms & ensure the utmost privacy.
Last Agent to Sell the Property
Compass Connecticut, LLC License #RES.0798123 Listed on: 10/01/2024

Home Details
Home Type
- Single Family
Est. Annual Taxes
- $21,810
Year Built
- Built in 2017
Lot Details
- 2.25 Acre Lot
- Stone Wall
- Rock Garden
- Property is zoned RA-2
Parking
- 3 Car Attached Garage
- Automatic Garage Door Opener
- Garage Door Opener
Home Design
- Asphalt Roof
- Shingle Siding
Interior Spaces
- 4,675 Sq Ft Home
- Rear Stairs
- Vaulted Ceiling
- 3 Fireplaces
- French Doors
- Entrance Foyer
- Breakfast Room
- Formal Dining Room
- Home Office
- Play Room
- Workshop
- Home Gym
- Gourmet Kitchen
- Finished Basement
- Exterior Basement Entry
- Pull Down Stairs to Attic
Bedrooms and Bathrooms
- 4 Bedrooms
- En-Suite Primary Bedroom
- Dressing Area
- Whirlpool Bathtub
Laundry
- Laundry Room
- Washer and Dryer
Home Security
- Home Security System
- Fire and Smoke Detector
Outdoor Features
- Balcony
Utilities
- Forced Air Heating and Cooling System
- Heating System Uses Gas
- Heating System Uses Natural Gas
- Gas Available
- Well
- Gas Water Heater
- Septic Tank
Listing and Financial Details
- Assessor Parcel Number 057 08A 2011
Ownership History
Purchase Details
Similar Homes in Cos Cob, CT
Home Values in the Area
Average Home Value in this Area
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Deed | $1,025,000 | None Available |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
12/20/2024 12/20/24 | Sold | $4,500,000 | 0.0% | $963 / Sq Ft |
10/18/2024 10/18/24 | Pending | -- | -- | -- |
10/01/2024 10/01/24 | For Sale | $4,500,000 | -- | $963 / Sq Ft |
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 | $15,280 | $1,269,100 | $655,690 | $613,410 |
2024 | $13,328 | $1,138,200 | $655,690 | $482,510 |
2023 | $12,964 | $1,138,200 | $655,690 | $482,510 |
2022 | $7,396 | $655,690 | $655,690 | $0 |
2021 | $9,144 | $788,970 | $596,260 | $192,710 |
2020 | $9,144 | $788,970 | $596,260 | $192,710 |
2019 | $9,215 | $788,970 | $596,260 | $192,710 |
2018 | $9,365 | $788,970 | $596,260 | $192,710 |
2017 | $8,872 | $780,290 | $596,260 | $184,030 |
2016 | $11,369 | $1,015,070 | $831,040 | $184,030 |
2015 | $14,771 | $1,310,680 | $1,212,120 | $98,560 |
2014 | $14,378 | $1,310,680 | $1,212,120 | $98,560 |
Agents Affiliated with this Home
-
Seller's Agent in 2024
Jennifer Leahy
Compass Connecticut, LLC
(917) 699-2783
3 in this area
102 Total Sales
-
Buyer's Agent in 2024
Deborah Needle
Houlihan Lawrence
(203) 249-8617
8 in this area
99 Total Sales
Map
Source: Greenwich Association of REALTORS®
MLS Number: 121515

APN: GREE-000008-000000-002328
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