4 Duffys Ln
Darien, CT 06820
4 bd 3 ba 2,348 sqft Built 1964 Lot 30,056 sqft single_family
Most recent sale
$1,210,000
Jul 17, 2012
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 3, 2025 | Sold | $2,351,000 | SMARTMLS |
| Apr 30, 2025 | Listed | $2,095,000 | SMARTMLS |
| Nov 1, 2022 | Sold | $1,800,929 | SMARTMLS |
| Sep 6, 2022 | Listed | $1,500,000 | MLS #170520014 |
| Jul 17, 2012 | Sold | $1,210,000 | Public Record |
| Jun 11, 2012 | Listing removed | $1,279,000 | Darien |
| Apr 24, 2012 | Relisted | $1,279,000 | MLS #16573 |
| Apr 21, 2012 | Listing removed | $1,279,000 | SMARTMLS |
| Apr 20, 2012 | Listing removed | $1,279,000 | Darien |
| Feb 17, 2012 | Price changed | $1,279,000 | MLS #98516469 |
| Feb 16, 2012 | Price changed | $1,279,000 | MLS #16573 |
| Oct 3, 2011 | Listed | $1,314,000 | MLS #98516469 |
| Sep 29, 2011 | Listed | $1,314,000 | MLS #16573 |
| Jun 17, 2011 | Listing removed | $1,339,000 | SMARTMLS |
| Jun 14, 2011 | Listing removed | $1,339,000 | Darien |
| Jun 4, 2011 | Price changed | $1,339,000 | MLS #15875 |
| Jun 2, 2011 | Price changed | $1,339,000 | MLS #98491358 |
| May 28, 2011 | Price changed | $1,399,000 | MLS #15875 |
| Apr 5, 2011 | Price changed | $1,399,000 | MLS #98491358 |
| Mar 1, 2011 | Listed | $1,429,000 | MLS #15875 |
| Aug 20, 1998 | Sold | $730,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $383,880 | $857,150 | $1,241,030 | $19,211 |
| 2023 | $253,330 | $634,900 | $888,230 | $15,642 |
| 2022 | $229,250 | $634,900 | $864,150 | $14,889 |
| 2021 | $229,250 | $634,900 | $864,150 | $14,552 |
| 2020 | $229,250 | $634,900 | $864,150 | $14,112 |
| 2019 | $229,250 | $634,900 | $864,150 | $14,233 |
| 2018 | $231,070 | $520,590 | $751,660 | $12,087 |
| 2017 | $231,070 | $520,590 | $751,660 | $12,147 |
| 2016 | $231,070 | $520,590 | $751,660 | $11,854 |
| 2015 | $231,070 | $520,590 | $751,660 | $11,538 |
| 2013 | $207,900 | $860,860 | $1,068,760 | $14,076 |
| 2006 | $191,800 | $799,750 | $991,550 | $13,287 |
| 2005 | $274,000 | $1,142,500 | $1,416,500 | $18,443 |
| 2004 | — | — | $991,550 | $11,849 |
| 2003 | $160,650 | $427,350 | $588,000 | $7,679 |
Property facts
Year built
1964
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,348 sqft
Lot size
30,056 sqft
ZIP code
06820
City
Darien
Street
Duffys Ln
Coordinates
41.05832, -73.49145
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4 Duffys Ln last sell?
4 Duffys Ln most recently sold on Jul 17, 2012 for $1,210,000.
What is the current tax assessment for 4 Duffys Ln?
The most recent total assessment for 4 Duffys Ln (year 2025) is $1,241,030 with $19,211 in property tax.
How does 4 Duffys Ln's assessment compare to its last sale price?
The current assessment is 2.6% above the last sale price of $1,210,000.
When was 4 Duffys Ln built?
4 Duffys Ln was built in 1964.
How does 4 Duffys Ln compare to others on Duffys Ln?
We track 3 other properties on Duffys Ln. Browse the list under "Other properties on Duffys Ln" to compare beds, baths, and sale history.
What are the property facts for 4 Duffys Ln?
4 Duffys Ln is a 4 bed, 3 bath, 2,348 sqft, 30,056 sqft lot single_family.
Is 4 Duffys Ln a flip candidate?
No — 4 Duffys Ln does not appear in our flips dataset.
Is 4 Duffys Ln a tax-appeal candidate?
No — 4 Duffys Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.5%
Implied 1-yr
-6.0%
2026 Q3
$2.56M
2026 Q4
$2.52M
ZIP 06820 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Duffys Ln