276 Mansfield Ave
Darien, CT 06820
6 bd 7 ba 8,972 sqft Built 2003 Lot 57,499 sqft single_family
Most recent sale
$4,700,000
Apr 5, 2010
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 8, 2025 | Sold | $4,800,000 | SMARTMLS |
| Jun 4, 2025 | Relisted | $4,888,000 | SMARTMLS |
| Mar 10, 2025 | Relisted | $4,888,000 | SMARTMLS |
| Apr 12, 2024 | Listed | $4,888,000 | SMARTMLS |
| Mar 6, 2023 | Listed | $4,899,000 | Greenwich |
| Mar 3, 2023 | Listed | $4,899,000 | SMARTMLS |
| Sep 13, 2022 | Price changed | $5,249,000 | MLS #170495596 |
| Jun 3, 2022 | Listed | $5,499,000 | MLS #170495596 |
| Sep 28, 2021 | Listed | $5,500,000 | MLS #170441019 |
| Apr 5, 2010 | Sold | $4,700,000 | Public Record |
| Mar 9, 2010 | Listing removed | $5,199,000 | SMARTMLS |
| Feb 13, 2010 | Price changed | $5,199,000 | MLS #98415415 |
| Jan 12, 2010 | Listed | $5,400,000 | MLS #98415415 |
| Dec 22, 1998 | Sold | $920,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $3,010,210 | $541,800 | $3,552,010 | $54,985 |
| 2023 | $2,295,370 | $541,800 | $2,837,170 | $49,963 |
| 2022 | $2,295,370 | $541,800 | $2,837,170 | $48,884 |
| 2021 | $2,295,370 | $541,800 | $2,837,170 | $47,778 |
| 2020 | $2,295,370 | $541,800 | $2,837,170 | $46,331 |
| 2019 | $2,295,370 | $541,800 | $2,837,170 | $46,728 |
| 2018 | $2,836,050 | $593,950 | $3,430,000 | $55,154 |
| 2017 | $2,836,050 | $593,950 | $3,430,000 | $55,429 |
| 2016 | $3,215,590 | $593,950 | $3,809,540 | $60,076 |
| 2015 | $3,215,590 | $593,950 | $3,809,540 | $58,476 |
| 2013 | $2,592,310 | $952,840 | $3,545,150 | $46,690 |
| 2006 | $1,831,620 | $728,840 | $2,560,460 | $34,310 |
| 2005 | $2,616,600 | $1,041,200 | $3,657,800 | $47,625 |
| 2004 | — | — | $1,888,530 | $22,568 |
| 2003 | $202,930 | $453,390 | $656,320 | $8,572 |
Property facts
Year built
2003
Property type
single_family
Stories
—
Beds
6
Baths
7
Living area
8,972 sqft
Lot size
57,499 sqft
ZIP code
06820
City
Darien
Street
Mansfield Ave
Coordinates
41.09602, -73.47864
Comparable properties nearby
Frequently asked questions
When did 276 Mansfield Ave last sell?
276 Mansfield Ave most recently sold on Apr 5, 2010 for $4,700,000.
What is the current tax assessment for 276 Mansfield Ave?
The most recent total assessment for 276 Mansfield Ave (year 2025) is $3,552,010 with $54,985 in property tax.
How does 276 Mansfield Ave's assessment compare to its last sale price?
The current assessment is 24.4% below the last sale price of $4,700,000.
When was 276 Mansfield Ave built?
276 Mansfield Ave was built in 2003.
How does 276 Mansfield Ave compare to others on Mansfield Ave?
We track 8 other properties on Mansfield Ave. Browse the list under "Other properties on Mansfield Ave" to compare beds, baths, and sale history.
What are the property facts for 276 Mansfield Ave?
276 Mansfield Ave is a 6 bed, 7 bath, 8,972 sqft, 57,499 sqft lot single_family.
Is 276 Mansfield Ave a flip candidate?
No — 276 Mansfield Ave does not appear in our flips dataset.
Is 276 Mansfield Ave a tax-appeal candidate?
No — 276 Mansfield 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
-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 Mansfield Ave