1 Pratt Is
Darien, CT 06820
6 bd 7 ba 8,500 sqft Built 2025 Lot 43,560 sqft single_family
Most recent sale
$2,256,000
Jun 16, 1998
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 23, 2025 | Sold | $4,060,000 | SMARTMLS |
| Jan 16, 2025 | Listed | $4,700,000 | SMARTMLS |
| Jan 16, 2025 | Price changed | $4,700,000 | SMARTMLS |
| Oct 31, 2024 | Listed | $5,000,000 | SMARTMLS |
| Jul 31, 2024 | Listed | $8,900,000 | SMARTMLS |
| Feb 1, 2024 | Listed | $9,600,000 | SMARTMLS |
| Jan 31, 2024 | Listed | $9,600,000 | Darien |
| Jan 27, 2024 | Listing removed | — | Greenwich |
| Dec 19, 2023 | Listing removed | — | SMARTMLS |
| Jul 19, 2023 | Listed | $11,000,000 | Greenwich |
| May 10, 2023 | Listed | $11,000,000 | SMARTMLS |
| May 8, 2023 | Listed | $15,600,000 | Newcanaan |
| Jun 16, 1998 | Sold | $2,256,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $663,670 | $5,425,630 | $6,089,300 | $94,262 |
| 2023 | $599,410 | $3,356,220 | $3,955,630 | $69,659 |
| 2022 | $599,410 | $3,356,220 | $3,955,630 | $68,156 |
| 2021 | $599,410 | $3,356,220 | $3,955,630 | $66,613 |
| 2020 | $599,410 | $3,356,220 | $3,955,630 | $64,714 |
| 2019 | $599,410 | $3,356,220 | $3,955,630 | $65,149 |
| 2018 | $597,590 | $2,949,030 | $3,546,620 | $57,030 |
| 2017 | $597,590 | $2,949,030 | $3,546,620 | $57,313 |
| 2016 | $597,590 | $2,949,030 | $3,546,620 | $55,930 |
| 2015 | $597,590 | $2,949,030 | $3,546,620 | $54,441 |
| 2013 | $699,720 | $3,903,830 | $4,603,550 | $60,629 |
| 2006 | $622,790 | $1,717,170 | $2,339,960 | $31,355 |
| 2005 | $889,700 | $2,453,100 | $3,342,800 | $43,523 |
| 2004 | — | — | $2,339,960 | $27,963 |
| 2003 | $508,830 | $1,275,960 | $1,784,790 | $23,309 |
Property facts
Year built
2025
Property type
single_family
Stories
—
Beds
6
Baths
7
Living area
8,500 sqft
Lot size
43,560 sqft
ZIP code
06820
City
Darien
Street
Pratt Is
Coordinates
41.04367, -73.49006
Comparable properties nearby
Frequently asked questions
When did 1 Pratt Is last sell?
1 Pratt Is most recently sold on Jun 16, 1998 for $2,256,000.
What is the current tax assessment for 1 Pratt Is?
The most recent total assessment for 1 Pratt Is (year 2025) is $6,089,300 with $94,262 in property tax.
How does 1 Pratt Is's assessment compare to its last sale price?
The current assessment is 169.9% above the last sale price of $2,256,000.
When was 1 Pratt Is built?
1 Pratt Is was built in 2025.
How does 1 Pratt Is compare to others on Pratt Is?
We track 1 other property on Pratt Is. Browse the list under "Other properties on Pratt Is" to compare beds, baths, and sale history.
What are the property facts for 1 Pratt Is?
1 Pratt Is is a 6 bed, 7 bath, 8,500 sqft, 43,560 sqft lot single_family.
Is 1 Pratt Is a flip candidate?
No — 1 Pratt Is does not appear in our flips dataset.
Is 1 Pratt Is a tax-appeal candidate?
No — 1 Pratt Is is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.5%
Implied 1-yr
-6.0%
2026 Q3
$2.56M
2026 Q4
$2.52M
ZIP 06820 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Pratt Is