170 Old Mill Rd
Greenwich, CT 06831
7 bd 10 ba 13,974 sqft Built 2004 Lot 179,032 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 | $2,769,340 | $606,200 | $3,375,540 | $40,642 |
| 2023 | $2,769,340 | $606,200 | $3,375,540 | $38,447 |
| 2022 | $2,769,340 | $606,200 | $3,375,540 | $38,076 |
| 2021 | $2,903,320 | $527,100 | $3,430,420 | $39,759 |
| 2020 | $2,903,320 | $527,100 | $3,430,420 | $39,759 |
| 2019 | $2,903,320 | $527,100 | $3,430,420 | $40,067 |
| 2018 | $2,903,320 | $527,100 | $3,430,420 | $39,004 |
| 2017 | $2,903,320 | $527,100 | $3,430,420 | $39,004 |
| 2016 | $2,903,320 | $527,100 | $3,430,420 | $38,421 |
| 2015 | $4,768,120 | $1,243,900 | $6,012,020 | $67,755 |
| 2013 | $4,768,120 | $1,243,900 | $6,012,020 | $64,208 |
| 2006 | $4,981,060 | $1,540,210 | $6,521,270 | $48,910 |
| 2004 | $293,790 | $904,540 | $1,198,330 | $13,325 |
| 2003 | $293,790 | $904,540 | $1,198,330 | $12,882 |
Property facts
Year built
2004
Property type
single_family
Stories
2
Beds
7
Baths
10
Living area
13,974 sqft
Lot size
179,032 sqft
ZIP code
06831
City
Greenwich
Street
Old Mill Rd
Coordinates
41.09174, -73.67078
Comparable properties nearby
Frequently asked questions
When did 170 Old Mill Rd last sell?
No public-record sale is on file for 170 Old Mill Rd.
What is the current tax assessment for 170 Old Mill Rd?
The most recent total assessment for 170 Old Mill Rd (year 2025) is $3,375,540 with $40,642 in property tax.
When was 170 Old Mill Rd built?
170 Old Mill Rd was built in 2004.
How does 170 Old Mill Rd compare to others on Old Mill Rd?
We track 8 other properties on Old Mill Rd. Browse the list under "Other properties on Old Mill Rd" to compare beds, baths, and sale history.
What are the property facts for 170 Old Mill Rd?
170 Old Mill Rd is a 7 bed, 10 bath, 13,974 sqft, 179,032 sqft lot single_family.
Is 170 Old Mill Rd a flip candidate?
No — 170 Old Mill Rd does not appear in our flips dataset.
Is 170 Old Mill Rd a tax-appeal candidate?
No — 170 Old Mill 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
-1.6%
Implied 1-yr
-6.2%
2026 Q3
$3.71M
2026 Q4
$3.65M
ZIP 06831 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Old Mill Rd