21 Stanwich Lane, Greenwich, CT 06830
Home value
$3,005,500
$2.77M - $3.34M
$7,913/mo
Owner options
$7,913/mo
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$11,300/mo
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$11,300/mo
Est. payment
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List your homeWhat's special
Zillow last checked:
Listing updated:
Suzy Armstrong 203-253-3952,
Compass Connecticut, LLC 203-343-0141,
Maria Delisi 914-441-1530,
Compass Connecticut, LLC
Kristy De La Sierra
Houlihan Lawrence
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Level: Upper
Bedroom
- Level: Upper
Bedroom
- Level: Upper
Bedroom
- Level: Upper
Primary bathroom
- Level: Upper
Bathroom
- Level: Upper
Den
- Features: Built-in Features
- Level: Main
Dining room
- Level: Main
Family room
- Features: French Doors
- Level: Main
Kitchen
- Level: Main
Living room
- Features: Fireplace
- Level: Main
Office
- Level: Other
Other
- Features: Laundry Hookup
- Level: Main
Heating
- Radiator, Oil
Cooling
- Central Air
Appliances
- Included: Gas Cooktop, Oven, Refrigerator, Freezer, Dishwasher, Disposal, Washer, Dryer, Water Heater, Gas Water Heater
- Laundry: Main Level
Features
- Wired for Data
- Doors: French Doors
- Basement: Crawl Space
- Attic: Walk-up,Partially Finished,Floored
- Number of fireplaces: 1
Interior area
- Total structure area: 3,148
- Total interior livable area: 3,148 sqft
- Finished area above ground: 3,148
Property
Parking
- Total spaces: 4
- Parking features: Detached, Paved, Garage Door Opener, Private, Gravel
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Patio & porch: Covered, Patio
- Exterior features: Lighting, Underground Sprinkler
- Fencing: Partial,Privacy
Lot
- Size: 0.37 Acres
- Features: Cleared, Corner Lot, Level, Landscaped
Details
- Parcel number: 1849631
- Zoning: R-12
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Shake Siding, Stone
- Foundation: Concrete Perimeter
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1929
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available
Community & neighborhood
Community
- Community features: Basketball Court, Golf, Library, Park, Private School(s), Pool, Near Public Transport
Location
- Region: Greenwich
- Subdivision: Stanwich
Price history
| Date | Event | Price |
|---|---|---|
| 8/30/2023 | Sold | $2,005,000+11.7%$637/sqft |
Source: | ||
| 5/26/2023 | Pending sale | $1,795,000$570/sqft |
Source: | ||
| 5/25/2023 | Contingent | $1,795,000$570/sqft |
Source: | ||
| 5/25/2023 | Pending sale | $1,795,000$570/sqft |
Source: | ||
| 5/16/2023 | Listed for sale | $1,795,000+10.8%$570/sqft |
Source: | ||
| 11/13/2017 | Listing removed | $1,620,000$515/sqft |
Source: Sotheby's International Realty - Greenwich Brokerage #99034 Report a problem | ||
| 6/21/2017 | Price change | $1,620,000-3.9%$515/sqft |
Source: Sotheby's International Realty - Greenwich Brokerage #99034 Report a problem | ||
| 3/11/2017 | Listed for sale | $1,685,000-2.3%$535/sqft |
Source: Sotheby's International Realty - Greenwich Brokerage #99034 Report a problem | ||
| 11/21/2016 | Listing removed | $1,725,000$548/sqft |
Source: Houlihan Lawrence #96671 Report a problem | ||
| 9/27/2016 | Price change | $1,725,000-3.9%$548/sqft |
Source: Houlihan Lawrence #96671 Report a problem | ||
| 5/11/2016 | Listed for sale | $1,795,000$570/sqft |
Source: Houlihan Lawrence #96671 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $13,961 +15.5% | $1,129,660 +11.5% |
| 2024 | $12,088 +10.7% | $1,012,760 +7.9% |
| 2023 | $10,919 +0.9% | $938,350 |
| 2022 | $10,819 -1.1% | $938,350 +3.3% |
| 2021 | $10,940 +0.2% | $908,670 |
| 2020 | $10,922 -1% | $908,670 |
| 2019 | $11,031 +2.5% | $908,670 +0.2% |
| 2018 | $10,761 -1.2% | $906,570 |
| 2017 | $10,896 +0.6% | $906,570 -0.1% |
| 2015 | $10,826 +2.6% | $907,830 |
| 2014 | $10,554 +2.8% | $907,830 |
| 2013 | $10,268 +2.8% | $907,830 |
| 2012 | $9,986 +3.4% | $907,830 |
| 2011 | $9,659 -2.5% | $907,830 -17.2% |
| 2010 | $9,909 +3.4% | $1,096,130 |
| 2009 | $9,580 +3.6% | $1,096,130 |
| 2008 | $9,251 +3.6% | $1,096,130 |
| 2007 | $8,933 +3.8% | $1,096,130 |
| 2006 | $8,605 -21.4% | $1,096,130 +21% |
| 2005 | $10,953 +5.4% | $905,940 +1.7% |
| 2004 | $10,393 +2.9% | $890,610 -0.4% |
| 2003 | $10,097 +58.9% | $894,320 +163.3% |
| 2001 | $6,353 +7.6% | $339,710 +1.9% |
| 2000 | $5,903 -4.6% | $333,480 |
| 1999 | $6,186 | $333,480 |
Find assessor info on the county website
Neighborhood: Cos Cob
Nearby schools
GreatSchools rating
- 9/10North Street SchoolGrades: PK-5Distance: 1.4 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 0.5 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 0.4 mi
Schools provided by the listing agent
- Elementary: North Street
- Middle: Central
- High: Greenwich
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Sell for more on Zillow
- Connecticut
- Fairfield County
- Greenwich
- 06830
- Cos Cob
- 21 Stanwich Lane


