18-20 Greenwich Ave, Greenwich, CT 06830 is a single family home that contains 4,248 sq ft and was built in 1921. This home last sold for $2,950,000 in February 2025.
The Zestimate for this house is $4,543,300.
Sold for $2,950,000
$2,950,000
18-20 Greenwich Ave, Greenwich, CT 06830
--beds
--baths
4,248sqft
SingleFamily
Built in 1921
1,742 Square Feet Lot
$4,543,300 Zestimate®
$694/sqft
$-- Estimated rent
Home value
$4,543,300
$3.86M - $5.41M
Not available
Zestimate® history
Owner options
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Facts & features
Interior
Features
- Basement: Partially finished
Interior area
- Total interior livable area: 4,248 sqft
Property
Lot
- Size: 1,742 Square Feet
Details
- Parcel number: GREEM01B2067S
Construction
Type & style
- Home type: SingleFamily
Materials
- Frame
Condition
- Year built: 1921
Community & HOA
Location
- Region: Greenwich
Financial & listing details
- Price per square foot: $694/sqft
- Tax assessed value: $1,826,440
- Annual tax amount: $22,573
Price history
| Date | Event | Price |
|---|---|---|
| 2/11/2025 | Sold | $2,950,000$694/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $22,573 +3.5% | $1,826,440 |
| 2024 | $21,800 +2.6% | $1,826,440 |
| 2023 | $21,252 +0.9% | $1,826,440 |
| 2022 | $21,059 -2.1% | $1,826,440 +2.3% |
| 2021 | $21,505 +0.2% | $1,786,120 |
| 2020 | $21,469 -1% | $1,786,120 |
| 2019 | $21,683 +2.3% | $1,786,120 |
| 2018 | $21,201 -1.2% | $1,786,120 |
| 2017 | $21,467 +6.9% | $1,786,120 +6% |
| 2015 | $20,090 +12.1% | $1,684,690 |
| 2011 | $17,925 +35.1% | $1,684,690 +14.7% |
| 2010 | $13,272 +3.4% | $1,468,180 |
| 2009 | $12,832 +3.6% | $1,468,180 |
| 2008 | $12,391 +3.6% | $1,468,180 |
| 2007 | $11,966 +3.8% | $1,468,180 |
| 2006 | $11,525 | $1,468,180 |
Find assessor info on the county website
Neighborhood: 06830
Nearby homes
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Nearby schools
GreatSchools rating
- 7/10Julian Curtiss SchoolGrades: PK-5Distance: 0.4 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 1.7 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 1 mi
Sell for more on Zillow
Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
$4,543,300
2% more
+$90,866
With Zillow Showcase(estimated)
$4,634,166
Sell for more on Zillow
Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
$4,543,300
2% more
+$90,866
With Zillow Showcase(estimated)
$4,634,166
- Connecticut
- Fairfield County
- Greenwich
- 06830
- 18-20 Greenwich Ave
