42 Knollwood Ln
New Canaan, CT 06840
4 bd 4 ba 4,172 sqft Built 1956 Lot 108,464 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 | $569,730 | $598,500 | $1,168,230 | $19,498 |
| 2023 | $153,580 | $535,640 | $689,220 | $13,054 |
| 2022 | $153,580 | $535,640 | $689,220 | $12,661 |
| 2021 | $153,580 | $535,640 | $689,220 | $12,516 |
| 2020 | $153,580 | $535,640 | $689,220 | $12,516 |
| 2019 | $153,580 | $535,640 | $689,220 | $12,571 |
| 2018 | $223,650 | $566,650 | $790,300 | $13,403 |
| 2017 | $223,650 | $566,650 | $790,300 | $13,174 |
| 2016 | $223,650 | $566,650 | $790,300 | $12,890 |
| 2015 | $223,650 | $566,650 | $790,300 | $12,637 |
| 2013 | $164,990 | $511,700 | $676,690 | $9,873 |
| 2006 | $249,300 | $397,800 | $647,100 | $9,085 |
| 2005 | $249,300 | $397,800 | $647,100 | $8,665 |
| 2004 | $249,300 | $397,800 | $647,100 | $8,192 |
| 2003 | $207,130 | $430,220 | $637,350 | $8,917 |
Property facts
Year built
1956
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,172 sqft
Lot size
108,464 sqft
ZIP code
06840
City
New Canaan
Street
Knollwood Ln
Coordinates
41.18804, -73.47666
Comparable properties nearby
Frequently asked questions
When did 42 Knollwood Ln last sell?
No public-record sale is on file for 42 Knollwood Ln.
What is the current tax assessment for 42 Knollwood Ln?
The most recent total assessment for 42 Knollwood Ln (year 2025) is $1,168,230 with $19,498 in property tax.
When was 42 Knollwood Ln built?
42 Knollwood Ln was built in 1956.
How does 42 Knollwood Ln compare to others on Knollwood Ln?
We track 5 other properties on Knollwood Ln. Browse the list under "Other properties on Knollwood Ln" to compare beds, baths, and sale history.
What are the property facts for 42 Knollwood Ln?
42 Knollwood Ln is a 4 bed, 4 bath, 4,172 sqft, 108,464 sqft lot single_family.
Is 42 Knollwood Ln a flip candidate?
No — 42 Knollwood Ln does not appear in our flips dataset.
Is 42 Knollwood Ln a tax-appeal candidate?
No — 42 Knollwood 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 Knollwood Ln