20 Prospect Pl
New Canaan, CT 06840
3 bd 3 ba 2,186 sqft Built 1911 Lot 13,068 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 | $237,090 | $645,750 | $882,840 | $14,735 |
| 2023 | $171,920 | $535,080 | $707,000 | $13,391 |
| 2022 | $171,920 | $535,080 | $707,000 | $12,988 |
| 2021 | $171,920 | $535,080 | $707,000 | $12,839 |
| 2020 | $171,920 | $535,080 | $707,000 | $12,839 |
| 2019 | $171,920 | $592,690 | $764,610 | $13,946 |
| 2018 | $201,670 | $430,220 | $631,890 | $11,126 |
| 2017 | $201,670 | $430,220 | $631,890 | $10,925 |
| 2016 | $201,670 | $430,220 | $631,890 | $10,676 |
| 2015 | $201,670 | $430,220 | $631,890 | $10,465 |
| 2013 | $75,530 | $583,100 | $658,630 | $10,026 |
| 2006 | $166,900 | $401,000 | $567,900 | $8,337 |
| 2005 | $166,900 | $401,000 | $567,900 | $7,945 |
| 2004 | $166,900 | $401,000 | $567,900 | $7,513 |
| 2003 | $134,190 | $320,110 | $454,300 | $6,356 |
Property facts
Year built
1911
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,186 sqft
Lot size
13,068 sqft
ZIP code
06840
City
New Canaan
Street
Prospect Pl
Coordinates
41.14712, -73.50080
Comparable properties nearby
Frequently asked questions
When did 20 Prospect Pl last sell?
No public-record sale is on file for 20 Prospect Pl.
What is the current tax assessment for 20 Prospect Pl?
The most recent total assessment for 20 Prospect Pl (year 2025) is $882,840 with $14,735 in property tax.
When was 20 Prospect Pl built?
20 Prospect Pl was built in 1911.
How does 20 Prospect Pl compare to others on Prospect Pl?
We do not currently track other properties on Prospect Pl.
What are the property facts for 20 Prospect Pl?
20 Prospect Pl is a 3 bed, 3 bath, 2,186 sqft, 13,068 sqft lot single_family.
Is 20 Prospect Pl a flip candidate?
No — 20 Prospect Pl does not appear in our flips dataset.
Is 20 Prospect Pl a tax-appeal candidate?
No — 20 Prospect Pl 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
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Geography