Stately Georgian Colonial set behind a gated entry on a private cul-de-sac in the coveted Round Hill Road area. Distinguished by gracious room scale, high ceilings, and exceptional natural light, the home was originally designed by renowned AIA architect Alex Kaali-Nagy, celebrated for his timeless classical architecture and superior construction. The property features 3 reflecting pools that lead to an oversized heated pool, tennis court, and pool house, all set on a flat, private lot abutting conservation land. Renovated with modern finishes and design in 2014 under the direction of the acclaimed architect Roger Ferris + Partners. Elevator, 2 laundry rooms, 4-car garage. Stated square footage does not include the full lower level. House being offered as is.
Sold for $8,000,000
$8,000,000
8 Old Round Hill Ln, Greenwich, CT 06831
7beds
12,445sqft
Residential, Single Family Residence
Built in 2002
2.55 Acres Lot
$8,122,300 Zestimate®
$643/sqft
$8,257 Estimated rent
Home value
$8,122,300
$7.31M - $9.02M
$8,257/mo
Zestimate® history
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List your homeWhat's special
Tennis courtHigh ceilingsExceptional natural lightPrivate cul-de-sacGracious room scaleOversized heated poolGated entry
Zillow last checked:
Listing updated:
Listed by:
Amanda Miller 203-912-9233,
Houlihan Lawrence
Bought with:
Joanne Mancuso, RES.0762572
Houlihan Lawrence
Source: Greenwich MLS, Inc.,MLS#: 124310
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 13
- Full bathrooms: 10
- 1/2 bathrooms: 3
Heating
- Hydro-Air, Oil
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Cedar Closet(s), Kitchen Island, Entrance Foyer, Back Stairs, Elevator
- Basement: Full
- Number of fireplaces: 8
Interior area
- Total structure area: 12,445
- Total interior livable area: 12,445 sqft
Property
Parking
- Total spaces: 4
- Parking features: Garage
- Garage spaces: 4
Features
- Has private pool: Yes
Lot
- Size: 2.55 Acres
- Features: Adjcnt Conservation, Level
Details
- Additional structures: Pool House
- Parcel number: 103638
- Zoning: RA-C4
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Residential, Single Family Residence
Materials
- Brick
- Roof: Slate
Condition
- Year built: 2002
- Major remodel year: 2014
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
Community
- Security: Security System
HOA
- Has HOA: Yes
- Amenities included: Gated
- HOA fee: $2,250 quarterly
- HOA name: Old Round Hill
Location
- Region: Greenwich
Financial & listing details
- Price per square foot: $643/sqft
- Tax assessed value: $6,929,720
- Annual tax amount: $83,434
- Date on market: 2/11/2026
- Inclusions: Washer/Dryer, All Kitchen Applncs
Price history
| Date | Event | Price |
|---|---|---|
| 4/21/2026 | Sold | $8,000,000-11.1%$643/sqft |
Source:  Greenwich MLS, Inc. #124310 Report a problem | ||
| 4/1/2026 | Pending sale | $8,995,000$723/sqft |
Source: Greenwich MLS, Inc. #124310 Report a problem | ||
| 3/19/2026 | Contingent | $8,995,000$723/sqft |
Source: Greenwich MLS, Inc. #124310 Report a problem | ||
| 2/11/2026 | Listed for sale | $8,995,000+799.5%$723/sqft |
Source: Greenwich MLS, Inc. #124310 Report a problem | ||
| 2/8/2008 | Sold | $1,000,000$80/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $83,434 +2.8% | $6,929,720 |
| 2024 | $81,147 +2.8% | $6,929,720 |
| 2023 | $78,930 +1% | $6,929,720 |
| 2022 | $78,167 -12.9% | $6,929,720 -10.5% |
| 2021 | $89,729 | $7,741,930 |
| 2020 | $89,729 -0.8% | $7,741,930 |
| 2019 | $90,426 +2.7% | $7,741,930 |
| 2018 | $88,026 | $7,741,930 |
| 2017 | $88,026 +10.9% | $7,741,930 +10% |
| 2015 | $79,344 +2.7% | $7,040,320 |
| 2014 | $77,232 +3.5% | $7,040,320 +0.8% |
| 2013 | $74,626 -0.2% | $6,987,470 +2.7% |
| 2012 | $74,806 +11.3% | $6,800,500 +2.3% |
| 2011 | $67,227 +8.3% | $6,649,580 -8% |
| 2010 | $62,075 +5.1% | $7,226,450 +1.6% |
| 2009 | $59,084 +3.8% | $7,109,970 +0.4% |
| 2008 | $56,921 +5.8% | $7,079,730 +2.1% |
| 2007 | $53,822 +3.5% | $6,935,810 |
| 2006 | $52,019 -23.2% | $6,935,810 +17.9% |
| 2005 | $67,720 | $5,883,570 |
Find assessor info on the county website
Neighborhood: 06831
Nearby homes
- $12,537,0007 bd11 ba15k sqft4 Old Round Hill Ln, Greenwich, CT 06831Off Market
- $8,097,5007 bd7 ba9.7k sqft36 Mooreland Rd, Greenwich, CT 06831Off Market
- $6,264,3007 bd10 ba-- sqft7 Old Round Hill Ln, Greenwich, CT 06831Off Market
- $10,500,0006 bd12 ba15k sqft5 Old Round Hill Ln, Greenwich, CT 06831Sold
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Nearby schools
GreatSchools rating
- 10/10Parkway SchoolGrades: K-5Distance: 1.6 mi
- 8/10Western Middle SchoolGrades: 6-8Distance: 5.9 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 4.9 mi
Schools provided by the listing agent
- Elementary: Parkway
- Middle: Western
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- Connecticut
- Fairfield County
- Greenwich
- 06831
- 8 Old Round Hill Ln
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