51 Harrison Ave
New Canaan, CT 06840
6 bd 7 ba 7,329 sqft Built 2016 Lot 22,651 sqft single_family
Most recent sale
$1,100,000
Oct 23, 2014
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 6, 2023 | Sold | $2,825,000 | SMARTMLS |
| Feb 28, 2023 | Listed | $3,195,000 | Newcanaan |
| Feb 17, 2022 | Listed | $3,350,000 | MLS #146087 |
| Oct 23, 2014 | Listing removed | $1,100,000 | SMARTMLS |
| Oct 23, 2014 | Sold | $1,100,000 | Public Record |
| Sep 24, 2014 | Listing removed | $1,100,000 | Darien |
| Sep 19, 2014 | Listing removed | $1,100,000 | Newcanaan |
| Aug 29, 2014 | Listed | $1,100,000 | MLS #137603 |
| Aug 28, 2014 | Listed | $1,100,000 | MLS #19464 |
| Mar 31, 2012 | Listing removed | $4,500 | SMARTMLS |
| Mar 30, 2012 | Listing removed | $4,500 | Darien |
| Mar 9, 2012 | Listed for rent | $4,500 | Newcanaan |
| Jan 10, 2012 | Listed for rent | $4,500 | SMARTMLS |
| Jan 9, 2012 | Listed for rent | $4,500 | Darien |
| Mar 23, 1984 | Sold | $186,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,272,880 | $705,600 | $1,978,480 | $33,021 |
| 2023 | $975,800 | $624,750 | $1,600,550 | $30,314 |
| 2022 | $975,800 | $624,750 | $1,600,550 | $29,402 |
| 2021 | $975,800 | $624,750 | $1,600,550 | $29,066 |
| 2020 | $975,800 | $624,750 | $1,600,550 | $29,066 |
| 2019 | $975,800 | $624,750 | $1,600,550 | $29,194 |
| 2018 | $728,210 | $578,480 | $1,306,690 | $23,008 |
| 2017 | $375,690 | $578,480 | $954,170 | $16,497 |
| 2016 | — | $578,480 | $578,480 | $9,774 |
| 2015 | $70,000 | $578,480 | $648,480 | $10,740 |
| 2013 | $82,250 | $563,360 | $645,610 | $9,828 |
| 2006 | $151,000 | $424,800 | $575,800 | $8,453 |
| 2005 | $151,000 | $424,800 | $575,800 | $8,055 |
| 2004 | $151,000 | $424,800 | $575,800 | $7,618 |
| 2003 | $154,140 | $347,130 | $501,270 | $7,013 |
Property facts
Year built
2016
Property type
single_family
Stories
—
Beds
6
Baths
7
Living area
7,329 sqft
Lot size
22,651 sqft
ZIP code
06840
City
New Canaan
Street
Harrison Ave
Coordinates
41.13967, -73.48810
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 51 Harrison Ave last sell?
51 Harrison Ave most recently sold on Oct 23, 2014 for $1,100,000.
What is the current tax assessment for 51 Harrison Ave?
The most recent total assessment for 51 Harrison Ave (year 2025) is $1,978,480 with $33,021 in property tax.
How does 51 Harrison Ave's assessment compare to its last sale price?
The current assessment is 79.9% above the last sale price of $1,100,000.
When was 51 Harrison Ave built?
51 Harrison Ave was built in 2016.
How does 51 Harrison Ave compare to others on Harrison Ave?
We track 8 other properties on Harrison Ave. Browse the list under "Other properties on Harrison Ave" to compare beds, baths, and sale history.
What are the property facts for 51 Harrison Ave?
51 Harrison Ave is a 6 bed, 7 bath, 7,329 sqft, 22,651 sqft lot single_family.
Is 51 Harrison Ave a flip candidate?
No — 51 Harrison Ave does not appear in our flips dataset.
Is 51 Harrison Ave a tax-appeal candidate?
No — 51 Harrison 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 Harrison Ave