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4 Beds
3 Baths
3,852 sqft

$2,499,000

10 Steep Hollow Lane, Cos Cob CT, 06807

Price per sqft$648.75
Built in1953
Property size3,852 sqft
Property typeResidential

Overview

Pending

Listed Jul 10, 2026

Updated Aug 13

Tucked away in a private Cos Cob setting, this thoughtfully designed home offers easy single-level living with a flexible second-floor bonus space perfect for a home office, gym, media room or playroom. Sunlit interiors include a welcoming foyer, spacious living room with a wood-burning fireplace, & a stunning glass sunroom that brings the outdoors in. The dining room flows into an eat-in kitchen with a charming greenhouse breakfast nook. A home office, wet bar, powder room, laundry & attached two-car garage add everyday convenience. The bedroom wing features a spacious primary suite, two additional bedrooms, a hall bath, and a fourth bedroom with direct access to the fenced deck, sparkling pool and inviting outdoor entertaining spaces--all just moments from the best of Cos Cob. Sold As Is

$16,626/mo

Est. mortgage payment based on a $2,499,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
125420

Interior Features

Bedrooms
4
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
2 Acres

Other Property Details

Taxes
$13,400
Tax Frequency
Annually
Garage
Yes
Pool
Yes
MLS provider logo

Listed by Fiona Porter with Keller Williams Prestige Props
Listing Contact:  

The IDX display contains information sourced from the Greenwich Association of REALTORS® as of 8/13/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

©2026 Greenwich Association of REALTORS® all rights reserved.

Data last updated on 8/13/2026 at 2:51 AM UTC

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