42 Mariomi Rd
New Canaan, CT 06840
5 bd 7 ba 4,513 sqft Built 1949 Lot 84,506 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 | $833,560 | $577,500 | $1,411,060 | $23,551 |
| 2023 | $669,270 | $518,210 | $1,187,480 | $22,491 |
| 2022 | $669,270 | $518,210 | $1,187,480 | $21,814 |
| 2021 | $669,270 | $518,210 | $1,187,480 | $21,565 |
| 2020 | $669,270 | $518,210 | $1,187,480 | $21,565 |
| 2019 | $669,270 | $518,210 | $1,187,480 | $21,660 |
| 2018 | $829,850 | $548,380 | $1,378,230 | $23,375 |
| 2017 | $829,850 | $548,380 | $1,378,230 | $22,975 |
| 2016 | $829,850 | $548,380 | $1,378,230 | $22,479 |
| 2015 | $829,850 | $548,380 | $1,378,230 | $22,038 |
| 2013 | $801,710 | $495,600 | $1,297,310 | $18,928 |
| 2006 | $136,000 | $349,200 | $485,200 | $6,812 |
| 2005 | $136,000 | $349,200 | $485,200 | $6,497 |
| 2004 | $136,000 | $349,200 | $485,200 | $6,143 |
| 2003 | $101,360 | $399,000 | $500,360 | $7,000 |
Property facts
Year built
1949
Property type
single_family
Stories
2
Beds
5
Baths
7
Living area
4,513 sqft
Lot size
84,506 sqft
ZIP code
06840
City
New Canaan
Street
Mariomi Rd
Coordinates
41.17466, -73.47737
Comparable properties nearby
Frequently asked questions
When did 42 Mariomi Rd last sell?
No public-record sale is on file for 42 Mariomi Rd.
What is the current tax assessment for 42 Mariomi Rd?
The most recent total assessment for 42 Mariomi Rd (year 2025) is $1,411,060 with $23,551 in property tax.
When was 42 Mariomi Rd built?
42 Mariomi Rd was built in 1949.
How does 42 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 42 Mariomi Rd?
42 Mariomi Rd is a 5 bed, 7 bath, 4,513 sqft, 84,506 sqft lot single_family.
Is 42 Mariomi Rd a flip candidate?
No — 42 Mariomi Rd does not appear in our flips dataset.
Is 42 Mariomi Rd a tax-appeal candidate?
No — 42 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