21 Alan Ln
New Canaan, CT 06840
6 bd 7 ba 7,787 sqft Built 1966 Lot 177,289 sqft single_family
Most recent sale
$3,114,000
Jun 23, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 23, 2022 | Sold | $3,114,000 | Public Record |
| Jun 21, 2022 | Sold | $3,114,000 | SMARTMLS |
| Oct 6, 2021 | Relisted | $3,295,000 | MLS #144863 |
| Jul 14, 2021 | Price changed | $3,295,000 | MLS #144863 |
| Jul 13, 2021 | Price changed | $3,295,000 | MLS #170330671 |
| Feb 17, 2021 | Price changed | $3,350,000 | MLS #144863 |
| Sep 15, 2020 | Listed | $3,495,000 | MLS #144863 |
| Sep 3, 2020 | Listed | $3,495,000 | MLS #36389 |
| Jun 15, 2016 | Listing removed | $3,750,000 | SMARTMLS |
| Jan 15, 2016 | Listing removed | $3,750,000 | Newcanaan |
| Jan 19, 2015 | Listed | $3,750,000 | MLS #137914 |
| Nov 24, 2014 | Listing removed | $3,750,000 | SMARTMLS |
| Oct 15, 2014 | Listing removed | $3,750,000 | Newcanaan |
| Oct 1, 2014 | Listed | $3,750,000 | MLS #137695 |
| Sep 23, 2014 | Listed | $3,750,000 | MLS #99074176 |
| Mar 3, 1992 | Sold | $670,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,461,740 | $731,500 | $2,193,240 | $36,605 |
| 2023 | $1,060,990 | $735,840 | $1,796,830 | $34,032 |
| 2022 | $1,060,990 | $735,840 | $1,796,830 | $33,008 |
| 2021 | $1,060,990 | $735,840 | $1,796,830 | $32,630 |
| 2020 | $1,060,990 | $735,840 | $1,796,830 | $32,630 |
| 2019 | $1,060,990 | $735,840 | $1,796,830 | $32,774 |
| 2018 | $1,151,780 | $794,640 | $1,946,420 | $33,011 |
| 2017 | $1,151,780 | $794,640 | $1,946,420 | $32,447 |
| 2016 | $1,151,780 | $794,640 | $1,946,420 | $31,746 |
| 2015 | $1,151,780 | $794,640 | $1,946,420 | $31,123 |
| 2013 | $1,177,120 | $1,182,860 | $2,359,980 | $34,432 |
| 2006 | $1,984,600 | $574,300 | $2,558,900 | $35,927 |
| 2005 | $1,984,600 | $574,300 | $2,558,900 | $34,264 |
| 2004 | $1,338,300 | $574,300 | $1,912,600 | $24,214 |
| 2003 | $230,230 | $706,300 | $936,530 | $13,102 |
Property facts
Year built
1966
Property type
single_family
Stories
—
Beds
6
Baths
7
Living area
7,787 sqft
Lot size
177,289 sqft
ZIP code
06840
City
New Canaan
Street
Alan Ln
Coordinates
41.18065, -73.54652
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$11,681
Gross rental yield
4.50%
Implied cap rate
2.93%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Alan Ln last sell?
21 Alan Ln most recently sold on Jun 23, 2022 for $3,114,000.
What is the current tax assessment for 21 Alan Ln?
The most recent total assessment for 21 Alan Ln (year 2025) is $2,193,240 with $36,605 in property tax.
How does 21 Alan Ln's assessment compare to its last sale price?
The current assessment is 29.6% below the last sale price of $3,114,000.
When was 21 Alan Ln built?
21 Alan Ln was built in 1966.
How does 21 Alan Ln compare to others on Alan Ln?
We track 3 other properties on Alan Ln. Browse the list under "Other properties on Alan Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Alan Ln?
21 Alan Ln is a 6 bed, 7 bath, 7,787 sqft, 177,289 sqft lot single_family.
Is 21 Alan Ln a flip candidate?
No — 21 Alan Ln does not appear in our flips dataset.
Is 21 Alan Ln a tax-appeal candidate?
No — 21 Alan 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
-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 Alan Ln