311 Mariomi Rd
New Canaan, CT 06840
4 bd 4 ba 2,747 sqft Built 1956 Lot 109,771 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 | $267,330 | $598,500 | $865,830 | $14,451 |
| 2023 | $71,540 | $536,270 | $607,810 | $11,512 |
| 2022 | $71,540 | $536,270 | $607,810 | $11,165 |
| 2021 | $69,510 | $536,270 | $605,780 | $11,001 |
| 2020 | $69,510 | $536,270 | $605,780 | $11,001 |
| 2019 | $69,510 | $536,270 | $605,780 | $11,049 |
| 2018 | $77,770 | $567,560 | $645,330 | $10,945 |
| 2017 | $77,770 | $567,560 | $645,330 | $10,758 |
| 2016 | $77,770 | $567,560 | $645,330 | $10,525 |
| 2015 | $77,770 | $567,560 | $645,330 | $10,319 |
| 2013 | $107,600 | $512,400 | $620,000 | $9,046 |
| 2006 | $193,800 | $400,500 | $594,300 | $8,344 |
| 2005 | $193,800 | $400,500 | $594,300 | $7,958 |
| 2004 | $193,800 | $400,500 | $594,300 | $7,524 |
| 2003 | $160,510 | $430,920 | $591,430 | $8,274 |
Property facts
Year built
1956
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
2,747 sqft
Lot size
109,771 sqft
ZIP code
06840
City
New Canaan
Street
Mariomi Rd
Coordinates
41.18137, -73.47520
Comparable properties nearby
Frequently asked questions
When did 311 Mariomi Rd last sell?
No public-record sale is on file for 311 Mariomi Rd.
What is the current tax assessment for 311 Mariomi Rd?
The most recent total assessment for 311 Mariomi Rd (year 2025) is $865,830 with $14,451 in property tax.
When was 311 Mariomi Rd built?
311 Mariomi Rd was built in 1956.
How does 311 Mariomi Rd compare to others on Mariomi Rd?
We track 8 other properties on Mariomi Rd. Browse the list under "Other properties on Mariomi Rd" to compare beds, baths, and sale history.
What are the property facts for 311 Mariomi Rd?
311 Mariomi Rd is a 4 bed, 4 bath, 2,747 sqft, 109,771 sqft lot single_family.
Is 311 Mariomi Rd a flip candidate?
No — 311 Mariomi Rd does not appear in our flips dataset.
Is 311 Mariomi Rd a tax-appeal candidate?
No — 311 Mariomi 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 Mariomi Rd