578 Valley Rd
New Canaan, CT 06840
5 bd 6 ba 5,798 sqft Built 1974 Lot 123,667 sqft single_family
Most recent sale
$740,000
Nov 14, 1994
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 28, 2023 | Sold | $1,999,000 | SMARTMLS |
| Oct 7, 2022 | Listed | $1,999,000 | MLS #146556 |
| Sep 30, 2022 | Listed | $1,999,000 | MLS #170526196 |
| Nov 14, 1994 | Sold | $740,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $658,420 | $603,750 | $1,262,170 | $21,066 |
| 2023 | $444,640 | $543,200 | $987,840 | $18,710 |
| 2022 | $440,510 | $543,200 | $983,710 | $18,071 |
| 2021 | $440,510 | $543,200 | $983,710 | $17,864 |
| 2020 | $440,510 | $543,200 | $983,710 | $17,864 |
| 2019 | $440,510 | $543,200 | $983,710 | $17,943 |
| 2018 | $574,210 | $574,700 | $1,148,910 | $19,486 |
| 2017 | $574,210 | $574,700 | $1,148,910 | $19,152 |
| 2016 | $574,210 | $574,700 | $1,148,910 | $18,739 |
| 2015 | $574,210 | $574,700 | $1,148,910 | $18,371 |
| 2013 | $575,000 | $520,000 | $1,095,000 | $15,976 |
| 2006 | $540,500 | $391,800 | $932,300 | $13,089 |
| 2005 | $540,500 | $391,800 | $932,300 | $12,483 |
| 2004 | $540,500 | $391,800 | $932,300 | $11,803 |
| 2003 | $322,770 | $476,000 | $798,770 | $11,175 |
Property facts
Year built
1974
Property type
single_family
Stories
—
Beds
5
Baths
6
Living area
5,798 sqft
Lot size
123,667 sqft
ZIP code
06840
City
New Canaan
Street
Valley Rd
Coordinates
41.17366, -73.48052
Comparable properties nearby
Frequently asked questions
When did 578 Valley Rd last sell?
578 Valley Rd most recently sold on Nov 14, 1994 for $740,000.
What is the current tax assessment for 578 Valley Rd?
The most recent total assessment for 578 Valley Rd (year 2025) is $1,262,170 with $21,066 in property tax.
How does 578 Valley Rd's assessment compare to its last sale price?
The current assessment is 70.6% above the last sale price of $740,000.
When was 578 Valley Rd built?
578 Valley Rd was built in 1974.
How does 578 Valley Rd compare to others on Valley Rd?
We track 8 other properties on Valley Rd. Browse the list under "Other properties on Valley Rd" to compare beds, baths, and sale history.
What are the property facts for 578 Valley Rd?
578 Valley Rd is a 5 bed, 6 bath, 5,798 sqft, 123,667 sqft lot single_family.
Is 578 Valley Rd a flip candidate?
No — 578 Valley Rd does not appear in our flips dataset.
Is 578 Valley Rd a tax-appeal candidate?
No — 578 Valley Rd 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 Valley Rd