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$2,499,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 3,852 Sq. Ft.
  • 2 Car Garage
  • Updated 4 hours ago

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Open House: 1:00 PM - 3:00 PM

Sunday 7/12 1:00 PM - 3:00 PM

10 Steep Hollow Lane,Greenwich, CT 06807

10 Steep Hollow LaneGreenwichCT06807

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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!

Full Property Details for 10 Steep Hollow Ln

General

  • Price: $2,499,000
  • Taxes: (July 2026-June 2027)
  • Status: Active
  • Type: Single Family
  • Source: SMARTMLS
  • MLS ID: 24188875
  • Updated: Today (7/10/2026)
  • Added to Site: Today

Interior

  • Number of Rooms: 10
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Gas Cooktop, Refrigerator, Dishwasher, Wall Oven

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4
  • Primary Bedroom: Primary Bedroom, Main
  • Bedroom 1: Bedroom, Main
  • Bedroom 2: Bedroom, Main
  • Bedroom 3: Bedroom, Main

Other Rooms

  • Living Room: Living Room - Fireplace, Main
  • Great Room: Great Room, Upper
  • Eat In Kitchen: Eat-In Kitchen - Tile Floor, Main
  • Dining Room: Dining Room, Main
  • Office: Office, Main
  • Laundry: Main Level

Additional Information

  • Pool: Yes
  • Pool Description: Above Ground Pool

Exterior

  • Color: Green

Parking

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

Location

  • County: Fairfield
  • Neighborhood: Cos Cob
  • Driving Directions: GPS Friendly. Park in driveway.

School Information

  • Elementary School: North Street
  • High School: Greenwich

Community

  • Community Name: Cos Cob

Heating & Cooling

  • Cooling Type: Central Air, Wall Unit
  • Heating Type: Hot Water, Oil
  • Heating Fuel: Oil
  • Water Heater: Electric, Domestic

Utilities

  • Sewer: Septic
  • Water: Public Water Connected

Structural Information

  • Architectural Style: Contemporary
  • Construction Status: No/Resale
  • Exterior Const.: Clapboard
  • Basement Desc.: None
  • Roof: Asphalt Shingle, Flat
  • Square Feet: 3,852
  • Above Ground: 3,852 Sq. Ft.
  • Year Built: 1953

Lot Features

  • Lot Size (Acres): 2
  • Driveway/Sidewalk: Gravel
  • Zoning: RA-2
  • Lot Description: Lightly Wooded, Level Lot

Water Features

  • Water Front Desc.: Beach Rights

Financial Considerations

  • Assessment Amount: $1,112,930
  • Tax Year: July 2026-June 2027

Disclosures and Reports

  • Exclusions: Per Inclusions/Exclusions sheet
  • Property ID: 1855758

Listed by Keller Williams Realty, Fiona Porter

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Listing agent

— 10 Steep Hollow Ln —

  • Fiona Porter

    Keller Williams Realty

Agent Contact: (203) 434-0493 Office Contact: (203) 429-4020

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 10 Steep Hollow Ln

School District:Greenwich School District
NameGradesDistance
North Street School, Greenwich, CT
381 North Street, Greenwich, CT 06830
PK-51.6 mi
Central Middle School
9 Indian Rock Lane, Greenwich, CT 06830
6-81.4 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-122.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 10 Steep Hollow Ln Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/10/2026
Listed
$2,499,000
67.16%
MLS
6/16/2004
Sold
$1,495,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 10 Steep Hollow Ln

Year
Property Taxes
Change
Tax Assessment
Change
2025
$13,400
3%
$1,112,930
—
2023
$13,032
3%
$1,112,930
—
2023
$12,676
1%
$1,112,930
—
2022
$12,554
—
$1,112,930
5%
2021
$12,554
2%
$1,060,500
—
2020
$12,291
-1%
$1,060,500
—
2019
$12,387
4%
$1,060,500
1%
2018
$11,963
—
$1,052,170
—
2017
$11,963
2%
$1,052,170
—
2016
$11,784
-10%
$1,052,170
-9%
2015
$13,081
3%
$1,160,670
—
2014
$12,733
3%
$1,160,670
—
2013
$12,396
—
$1,160,670
—
2011
$12,396
—
$1,160,670
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 10 Steep Hollow Ln

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by Keller Williams Realty, Fiona Porter

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10 Steep Hollow Lane, Greenwich, CT 06807 (MLS# 24188875) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 10 Steep Hollow Lane is currently listed for $2,499,000 and was received on July 10, 2026. Want to learn more about 10 Steep Hollow Lane? Do you have questions about finding other Single Family real estate for sale in Cos Cob? You can browse all Cos Cob real estate or contact a Coldwell Banker agent to request more information.

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