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$8,500,000

  • Sold
  • Closed
  • Single Family
  • 7 Beds
  • 7 Full Baths
  • 3 Partial Baths
  • 13,974 Sq. Ft.
  • 4 Car Garage
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Beautifully maintained & stylishly reimagined for today's lifestyle, this exceptional 7-bedroom home offers privacy, comfort & resort-style living on 4 gated acres with pool, spa, terraces & expansive lawn. Designed for both everyday living & entertaining, the floor plan features generously sized rooms, dramatic double-height family room, sophisticated bar area & updated kitchen with 2 oversized islands. The luxurious primary suite includes dual walk-in closets & spa-like bath, while all additional bedrooms are en-suite. A first-floor guest suite, mudroom, collector's garage, finished lower level with family room & gym, plus third-floor storage add flexibility. Thoughtfully designed indoor & outdoor spaces create the perfect setting for enjoying the privacy of this extarordinary home.

Full Property Details for 170 Old Mill Rd

General

  • Sold For: $8,500,000
  • Taxes: $48,175
  • Status: Closed
  • Type: Single Family
  • Source: Greenwich
  • MLS ID: 125584
  • Added to Site: 53 day(s) ago

Interior

  • Interior Features: Kitchen Island, Vaulted Ceiling(s), Bookcases, Pantry, Back Stairs
  • Number of Fireplaces: 8

Rooms

Bathrooms

  • Total Bathrooms: 10
  • Full Bathrooms: 7
  • Half Bathrooms: 3

Bedrooms

  • Total Bedrooms: 7

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Pool Description: With Spa
  • Security/Safety: Security System
  • Equipment: Generator, Intercom

Parking

  • Garage: Yes
  • Garage Spaces: 4

Location

  • Area: 3 - Greenwich
  • County: Fairfield

School Information

  • Elementary School: Parkway
  • Middle School: Western

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Hydro-Air, Oil
  • Heating Fuel: Oil
  • Water Heater: Oil

Utilities

  • Gas: Propane
  • Sewer: Septic Tank
  • Water: Well
  • Utility Description: Propane

Structural Information

  • Architectural Style: Shingle
  • Construction: Shingle Siding, Stone
  • Basement Desc.: Walk-Out Access, Finished
  • Roof: Wood
  • Square Feet: 13,974
  • Sq. Ft. Source: Taxcard
  • Year Built: 2005
  • Remodeled/Updated: 2021

Additional Structures

  • Other Structures: Shed(s)

Lot Features

  • Lot Size (Acres): 4.11
  • Lot Size (Sq. Ft.): 179,031.6
  • Irrigation System: Sprinkler System
  • Zoning: RA-4
  • Lot Description: Level, Fence

Financial Considerations

  • Price Per Sq. Ft.: $607.91
  • Tax Amount: $48,175

Disclosures and Reports

  • Exclusions: Call LB
  • Inclusions: Washer/Dryer, Play Area Equip, All Kitchen Applncs
  • Property ID: 10-3124

Listed by Houlihan Lawrence
Sold by Sold Direct

Listing agent

— 170 Old Mill Rd —

  • Houlihan Lawrence

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 170 Old Mill Rd

School District:Greenwich School District
NameGradesDistance
Parkway School
141 Lower Cross Road, Greenwich, CT 06831
K-51.6 mi
Western Middle School
1 Western Junior Highway, Greenwich, CT 06830
6-85.7 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-124.8 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 170 Old Mill Rd

Date
Details
Price
Change
Source
8/31/2026
Sold
$8,500,000
0.06%
MLS
7/27/2026
Listed
$8,495,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Houlihan Lawrence
Sold by Sold Direct

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170 Old Mill Road, Greenwich, CT 06831 (MLS# 125584) is a Single Family property that was sold at $8,500,000 on August 31, 2026. Want to learn more about 170 Old Mill Road? Do you have questions about finding other Single Family real estate for sale in Greenwich? You can browse all Greenwich real estate or contact a Coldwell Banker agent to request more information.