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10 Steep Hollow LaneGreenwich, CT 06807

For Sale

$2,499,000

Smart Buyer Rebate $24,990

Private Cos Cob oasis designed for effortless single-level living, with the added flexibility of a spacious second-floor great room ideal as second home office, fitness studio, media or playroom. A stunning, light-filled foyer with generous closet space welcomes you into the spacious living room, anchored by a cozy wood-burning fireplace. The adjoining floor-to-ceiling glass sunroom offers tranquil views & creates the feeling of being immersed in nature throughout every season. The dining room features soaring ceilings & flows seamlessly into the well-appointed eat-in kitchen, complete with a charming greenhouse-style space-the perfect place to enjoy your morning coffee. Hidden laundry in kitchen. Just off the kitchen, you'll find a home office, a convenient secondary entrance, a powder room, direct access to the attached two-car garage & backyard. A dedicated wet bar makes entertaining effortless. The thoughtfully designed bedroom wing provides abundant storage & includes two generously sized bedrooms, a whimsical hallway full bath, & a spacious primary suite featuring a large walk-in closet & an en-suite bath with dual vanities & a double shower. A fourth bedroom offers direct access to a sparkling pool & fully-fenced deck with various entertaining options. 10 Steep Hollow Ln offers exceptional quiet indoor-outdoor living, & yet is located close to all of Cos Cob's offerings. This remarkable home delivers the comfort, versatility & lifestyle you've been waiting for!

Listed by Fiona Porter

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Keller Williams Realty

·

(203) 434-0493

Last updated July 19, 2026

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Source: SmartMLS #24188875

Listing Facts

  • TypeSingle-family
  • NeighborhoodCos Cob
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu25
  • Taxes$13,400/year
  • Size3,852 sqft
  • Price per sqft$649

Amenities

  • Swimming Pool

Location

Mortgage Calculator

Listing History

07/12/2026
Status changed to Active
$2,499,000
07/10/2026
Status changed to Removed from Feed
$2,499,000
07/06/2026
Listed by Keller Williams Realty
$2,499,000

Property Details for 10 Steep Hollow Lane

Exterior

Construction

  • New Construction: No/Resale
  • Roof: Asphalt Shingle, Flat
  • Year Built: 1953
  • Year Built Details: Public Records
  • Architectural Style: Contemporary
  • Construction Materials: Frame

Features

  • Pool Features: Above Ground Pool
  • Pool Private: Yes
  • Waterfront Features: Beach Rights

Measurements

  • Lot Features: Lightly Wooded, Level Lot
  • Lot Size Acres: 2.00

Financial

Taxes

  • Parcel Number: 1855758
  • Tax Annual Amount: $13,400.00
  • Tax Year: 26

Interior

Features

  • Appliances: Gas Cooktop, Refrigerator, Dishwasher, Wall Oven
  • Fireplaces Total: 1

Measurements

  • Living Area: 3,852

Rooms

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 10

Other

General

  • Exclusions: Per Inclusions/Exclusions sheet

Parking

Parking

  • Attached Garage: Attached Garage, Driveway
  • Garage Spaces: 2
  • Parking Total: 10

Schools

Elementary School

  • Elementary School: North Street

High School

  • High School: Greenwich

Utilities

Equipment

  • Cooling: Central Air, Wall Unit
  • Heating: Hot Water
  • Laundry Features: Main Level
  • Sewer: Septic
  • Water Source: Public Water Connected

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 3 bathrooms in this single-family home at 10 Steep Hollow Lane.

What schools are nearby to 10 Steep Hollow Lane?

Nearby schools include the North Street Elementary School and Greenwich High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 10 Steep Hollow Lane.

What are the annual taxes for 10 Steep Hollow Lane?

Annual taxes for this single-family home are estimated at $13,400.

How does 10 Steep Hollow Lane compare to other single-family homes in Cos Cob?

This single-family home is listed 11% below the average price for single-family homes in Cos Cob and has been on the market for 33 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,852 sqft.

10 Steep Hollow Lane is a 4-bedroom, 3-bath single-family home for sale in Greenwich CT 06807. On Prevu for 25 days at $2,499,000. This residence features 3,852 square feet of living space, located in Cos Cob. The median listing price for single-family homes in this area is $2,499,000. Nearby schools include North Street Elementary School and Greenwich High School. The home offers swimming pool. Browse more single-family home listings in Fairfield County.

The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.