Positioned along the crest of the hill to capture southern exposure and serene treetop views, this mid-century residence was thoughtfully designed by noted architect Walther Prokosch as his family home. Prokosch is perhaps best known as one of the architects behind the iconic JFK Pan Am Terminal, and his vision is evident throughout this distinctive property.
The vaulted living and dining room is wrapped in walls of glass, flooding the interiors with natural light and creating a seamless connection to the surrounding landscape.The updated galley kitchen features modern appliances, a built-in banquet and sliders opening to a bluestone terrace, providing effortless indoor-outdoor living and entertaining. A private first-floor primary suite opens directly to the gardens, while additional first-floor rooms, ideal as bedrooms or home offices, share a full bath. The second floor offers two spacious double bedrooms and an additional full bath, creating a private retreat for family or guests.
Mature natural gardens frame the property, enhancing the sense of privacy and tranquility. Set on an oversized .41-acre lot in an R-7 zone and only steps to Old Greenwich's parks, library, train, and village amenities.
A rare opportunity to own an architecturally significant Mid-Century Modern home in one of Old Greenwich's most coveted neighborhoods.
Coming soon
$1,895,000
7 Chasmar Rd, Old Greenwich, CT 06870
4beds
2,623sqft
Est.: Get pre-qualified
Residential, Single Family Residence
Built in 1947
0.41 Acres Lot
$2,469,000 Zestimate®
$722/sqft
$-- HOA
What's special
- 3 hours |
- 616 |
- 58 |
Zillow last checked:
Listing updated:
Listed by:
Tracey Koorbusch 203-561-8266,
Sotheby's International Realty
Source: Greenwich MLS, Inc.,MLS#: 125139
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Heating
- Natural Gas, Combination
Cooling
- Central Air
Features
- Eat-in Kitchen, Galley
- Basement: None
- Number of fireplaces: 1
Interior area
- Total structure area: 2,623
- Total interior livable area: 2,623 sqft
Property
Features
- Patio & porch: Terrace
Lot
- Size: 0.41 Acres
- Features: Hilly, Wooded
Details
- Additional structures: Shed(s)
- Parcel number: 061325/S
- Zoning: R-7
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding, Brick
- Roof: Other
Condition
- Year built: 1947
Utilities & green energy
- Water: Public
- Utilities for property: Cable Connected
Community & HOA
Location
- Region: Old Greenwich
Financial & listing details
- Price per square foot: $722/sqft
- Tax assessed value: $927,920
- Annual tax amount: $11,468
- Date on market: 6/1/2026
- Inclusions: Washer/Dryer, All Kitchen Applncs
Estimated market value
$2,469,000
$2.17M - $2.79M
$7,677/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/14/1988 | Sold | $425,000$162/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,468 +3.5% | $927,920 |
| 2024 | $11,076 +2.6% | $927,920 |
| 2023 | $10,797 +0.8% | $927,920 -0.1% |
| 2022 | $10,714 +14.6% | $929,250 +19.7% |
| 2021 | $9,347 +0.2% | $776,370 |
| 2020 | $9,332 -1% | $776,370 |
| 2019 | $9,425 +2.3% | $776,370 |
| 2018 | $9,216 -1.2% | $776,370 |
| 2017 | $9,331 -8.7% | $776,370 -9.4% |
| 2015 | $10,220 +2.6% | $857,010 |
| 2014 | $9,963 +3.3% | $857,010 +0.5% |
| 2013 | $9,643 +2.8% | $852,600 |
| 2012 | $9,379 +3.4% | $852,600 |
| 2011 | $9,072 -11.4% | $852,600 -24.7% |
| 2010 | $10,243 +3.4% | $1,133,020 |
| 2009 | $9,903 -0.5% | $1,133,020 -3.9% |
| 2008 | $9,950 +3.6% | $1,178,940 |
| 2007 | $9,608 +3.8% | $1,178,940 |
| 2006 | $9,255 -6% | $1,178,940 +44.7% |
| 2005 | $9,848 +3.6% | $814,590 |
| 2004 | $9,506 +3.4% | $814,590 |
| 2003 | $9,197 +67.2% | $814,590 +177% |
| 2001 | $5,499 +5.6% | $294,070 |
| 2000 | $5,205 -4.6% | $294,070 |
| 1999 | $5,455 | $294,070 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
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All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: Old Greenwich
Nearby schools
GreatSchools rating
- 10/10International School At DundeeGrades: K-5Distance: 0.9 mi
- 10/10Eastern Middle SchoolGrades: 6-8Distance: 0.8 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2.3 mi
Schools provided by the listing agent
- Elementary: Dundee
- Middle: Eastern
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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