20 Old Wagon Rd, Old Greenwich, CT 06870
Home value
$4,805,700
$4.37M - $5.29M
$5,350/mo
Owner options
$5,350/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$5,350/mo
Rent Zestimate®
$27,067/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$27,067/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
Angela Swift 203-253-5292,
Compass Connecticut, LLC
Susan Isaak, RES.0801769
Coldwell Banker Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
Heating
- Natural Gas, Forced Air
Cooling
- Central Air, Window Unit(s)
Appliances
- Laundry: Laundry Room
Features
- Kitchen Island, Eat-in Kitchen, Built-in Features, Sep Shower, Pantry
- Basement: Finished,Full
- Number of fireplaces: 1
Interior area
- Total structure area: 5,426
- Total interior livable area: 5,426 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage Door Opener
- Garage spaces: 2
Features
- Patio & porch: Terrace
Lot
- Size: 0.31 Acres
- Features: Level
Details
- Additional structures: Pool House, Studio
- Parcel number: 121330/S
- Zoning: R-12
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Fiber Cement, Shingle Siding
- Roof: Asphalt
Condition
- Year built: 2026
Utilities & green energy
- Water: Public
Community & HOA
Community
- Security: Security System
Location
- Region: Old Greenwich
Financial & listing details
- Price per square foot: $885/sqft
- Tax assessed value: $614,600
- Annual tax amount: $6,443
- Date on market: 6/4/2026
- Inclusions: Washer/Dryer, All Kitchen Applncs
Price history
| Date | Event | Price |
|---|---|---|
| 7/16/2026 | Sold | $4,802,500+20.7%$885/sqft |
Source: | ||
| 6/11/2026 | Pending sale | $3,978,000$733/sqft |
Source: | ||
| 6/4/2026 | Listed for sale | $3,978,000+160.2%$733/sqft |
Source: | ||
| 6/16/2025 | Sold | $1,529,000+27.5%$282/sqft |
Source: | ||
| 5/22/2025 | Pending sale | $1,199,000$221/sqft |
Source: | ||
| 5/15/2025 | Listed for sale | $1,199,000+268.9%$221/sqft |
Source: | ||
| 4/10/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 4/7/2023 | Listed for rent | $3,900+11.7%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 5/30/2018 | Listing removed | $3,490$1/sqft |
Source: Coldwell Banker Residential Brokerage - Greenwich Office #102721 Report a problem | ||
| 5/16/2018 | Price change | $3,490-3.1%$1/sqft |
Source: Coldwell Banker Residential Brokerage - Greenwich Office #102721 Report a problem | ||
| 5/4/2018 | Price change | $3,600-7.7%$1/sqft |
Source: Coldwell Banker Residential Brokerage - Greenwich Office #102721 Report a problem | ||
| 4/13/2018 | Listed for rent | $3,900$1/sqft |
Source: Coldwell Banker Res Brokerage #170072147 Report a problem | ||
| 7/31/1998 | Sold | $325,000$60/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,596 +3.5% | $614,600 |
| 2024 | $7,336 +2.6% | $614,600 |
| 2023 | $7,151 +0.9% | $614,600 |
| 2022 | $7,086 +9.2% | $614,600 +14% |
| 2021 | $6,490 +0.2% | $539,070 |
| 2020 | $6,480 -1% | $539,070 |
| 2019 | $6,544 +2.3% | $539,070 |
| 2018 | $6,399 -1.2% | $539,070 |
| 2017 | $6,479 -1.9% | $539,070 -2.7% |
| 2015 | $6,604 +2.6% | $553,770 |
| 2014 | $6,438 +2.8% | $553,770 |
| 2013 | $6,263 +2.8% | $553,770 |
| 2012 | $6,091 +3.4% | $553,770 |
| 2011 | $5,892 -0.4% | $553,770 -15.4% |
| 2010 | $5,916 +3.4% | $654,430 |
| 2009 | $5,720 +3.6% | $654,430 |
| 2008 | $5,523 +3.5% | $654,430 |
| 2007 | $5,334 +3.8% | $654,430 |
| 2006 | $5,137 +26% | $654,430 +94.1% |
| 2005 | $4,077 +1.8% | $337,190 -1.7% |
| 2004 | $4,004 +3.9% | $343,070 +0.5% |
| 2003 | $3,855 +6.2% | $341,460 +76% |
| 2001 | $3,629 +5.6% | $194,040 |
| 2000 | $3,435 -4.6% | $194,040 |
| 1999 | $3,599 | $194,040 |
Neighborhood: Old Greenwich
Nearby homes
- $3,402,7004 bd4 ba4.4k sqft18 Old Wagon Rd, Old Greenwich, CT 06870Off Market

- $2,557,4004 bd5 ba2.4k sqft24 Old Wagon Rd, Old Greenwich, CT 06870Off Market
- $2,814,3004 bd3 ba1.8k sqft19 Watchtower Ln, Old Greenwich, CT 06870Off Market
- $1,475,6003 bd2 ba1.1k sqft16 Old Wagon Rd, Old Greenwich, CT 06870Off Market
- $2,166,7003 bd2 ba2k sqft17 Watchtower Ln, Old Greenwich, CT 06870Off Market
- $1,616,7004 bd2 ba2k sqft19 Old Wagon Rd, Old Greenwich, CT 06870Off Market
- $3,645,3003 bd3 ba1.3k sqft26 Old Wagon Rd, Old Greenwich, CT 06870Off Market
- $3,842,2005 bd5 ba3.7k sqft21 Watchtower Ln, Old Greenwich, CT 06870Off Market
Nearby schools
GreatSchools rating
- 9/10North Mianus SchoolGrades: K-5Distance: 0.5 mi
- 10/10Eastern Middle SchoolGrades: 6-8Distance: 1.7 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2.6 mi
Schools provided by the listing agent
- Elementary: North Mianus
- 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.
Sell for more on Zillow
- Connecticut
- Fairfield County
- Greenwich
- 06870
- Old Greenwich
- 20 Old Wagon Rd