440 South Ave
New Canaan, CT 06840
4 bd 4 ba 4,221 sqft Built 1987 Lot 18,731 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $517,370 | $997,500 | $1,514,870 | $25,283 |
| 2023 | $266,350 | $764,750 | $1,031,100 | $19,529 |
| 2022 | $266,350 | $764,750 | $1,031,100 | $18,941 |
| 2021 | $266,350 | $764,750 | $1,031,100 | $18,725 |
| 2020 | $266,350 | $764,750 | $1,031,100 | $18,725 |
| 2019 | $266,350 | $764,750 | $1,031,100 | $18,807 |
| 2018 | $349,930 | $649,110 | $999,040 | $17,591 |
| 2017 | $349,930 | $649,110 | $999,040 | $17,272 |
| 2016 | $349,930 | $649,110 | $999,040 | $16,880 |
| 2015 | $349,930 | $649,110 | $999,040 | $16,546 |
| 2013 | $333,410 | $659,470 | $992,880 | $15,115 |
| 2006 | $433,600 | $338,700 | $772,300 | $11,337 |
| 2005 | $433,600 | $338,700 | $772,300 | $10,804 |
| 2004 | $433,600 | $338,700 | $772,300 | $10,218 |
| 2003 | $348,110 | $314,300 | $662,410 | $9,267 |
Property facts
Year built
1987
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,221 sqft
Lot size
18,731 sqft
ZIP code
06840
City
New Canaan
Street
South Ave
Coordinates
41.13225, -73.48744
Comparable properties nearby
Frequently asked questions
When did 440 South Ave last sell?
No public-record sale is on file for 440 South Ave.
What is the current tax assessment for 440 South Ave?
The most recent total assessment for 440 South Ave (year 2025) is $1,514,870 with $25,283 in property tax.
When was 440 South Ave built?
440 South Ave was built in 1987.
How does 440 South Ave compare to others on South Ave?
We track 8 other properties on South Ave. Browse the list under "Other properties on South Ave" to compare beds, baths, and sale history.
What are the property facts for 440 South Ave?
440 South Ave is a 4 bed, 4 bath, 4,221 sqft, 18,731 sqft lot single_family.
Is 440 South Ave a flip candidate?
No — 440 South Ave does not appear in our flips dataset.
Is 440 South Ave a tax-appeal candidate?
No — 440 South Ave is not currently flagged as a tax-appeal candidate.
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 South Ave