31 Green Ave
New Canaan, CT 06840
4 bd 2 ba 2,142 sqft Built 1923 Lot 14,810 sqft multi_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 5, 2022 | Sold | $1,225,000 | SMARTMLS |
| Apr 4, 2022 | Listed | $1,200,000 | MLS #146186 |
| Apr 2, 2022 | Listed | $1,200,000 | MLS #170478593 |
| Dec 16, 1985 | Sold | $260,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,325,030 | $676,200 | $2,001,230 | $33,401 |
| 2023 | — | $508,620 | $508,620 | $9,633 |
| 2022 | $66,570 | $508,620 | $575,190 | $10,566 |
| 2021 | $66,570 | $508,620 | $575,190 | $10,445 |
| 2020 | $66,570 | $508,620 | $575,190 | $10,445 |
| 2019 | $66,570 | $508,620 | $575,190 | $10,491 |
| 2018 | $78,330 | $470,960 | $549,290 | $9,672 |
| 2017 | $78,330 | $470,960 | $549,290 | $9,497 |
| 2016 | $78,330 | $470,960 | $549,290 | $9,281 |
| 2015 | $78,330 | $470,960 | $549,290 | $9,097 |
| 2013 | $110,810 | $557,620 | $668,430 | $10,176 |
| 2006 | $209,500 | $406,600 | $616,100 | $9,044 |
| 2005 | $209,500 | $406,600 | $616,100 | $8,619 |
| 2004 | $209,500 | $406,600 | $616,100 | $8,151 |
| 2003 | $180,670 | $303,380 | $484,050 | $6,772 |
Property facts
Year built
1923
Property type
multi_family
Stories
—
Beds
4
Baths
2
Living area
2,142 sqft
Lot size
14,810 sqft
ZIP code
06840
City
New Canaan
Street
Green Ave
Coordinates
41.14234, -73.48933
Comparable properties nearby
Frequently asked questions
When did 31 Green Ave last sell?
No public-record sale is on file for 31 Green Ave.
What is the current tax assessment for 31 Green Ave?
The most recent total assessment for 31 Green Ave (year 2025) is $2,001,230 with $33,401 in property tax.
When was 31 Green Ave built?
31 Green Ave was built in 1923.
How does 31 Green Ave compare to others on Green Ave?
We track 1 other property on Green Ave. Browse the list under "Other properties on Green Ave" to compare beds, baths, and sale history.
What are the property facts for 31 Green Ave?
31 Green Ave is a 4 bed, 2 bath, 2,142 sqft, 14,810 sqft lot multi_family.
Is 31 Green Ave a flip candidate?
No — 31 Green Ave does not appear in our flips dataset.
Is 31 Green Ave a tax-appeal candidate?
Yes — 31 Green Ave appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$2.61M
2026 Q4
$2.61M
ZIP 06840 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Green Ave