280 Round Hill Rd
Greenwich, CT 06831
6 bd 11 ba 10,036 sqft Built 1994 Lot 109,336 sqft single_family
Most recent sale
$5,155,000
Aug 5, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 1, 2025 | Sold | $6,410,000 | SMARTMLS |
| May 26, 2025 | Listed | $6,700,000 | SMARTMLS |
| May 21, 2025 | Listed | $6,700,000 | Greenwich |
| Aug 5, 2022 | Sold | $5,155,000 | Public Record |
| May 16, 2022 | Listed | $4,495,000 | MLS #115793 |
| Jun 30, 2020 | Listed | $4,500,000 | MLS #110353 |
| Apr 2, 2019 | Listed | $4,675,000 | MLS #106007 |
| Jan 2, 2019 | Listing removed | $4,950,000 | SMARTMLS |
| Oct 3, 2018 | Listing removed | $4,950,000 | Greenwich |
| Sep 7, 2018 | Listed | $4,950,000 | MLS #170123029 |
| Jul 1, 2018 | Listing removed | $5,175,000 | Greenwich |
| Apr 18, 2018 | Price changed | $5,175,000 | MLS #99608 |
| Sep 14, 2017 | Price changed | $5,495,000 | MLS #99182849 |
| Apr 24, 2017 | Listed | $5,800,000 | MLS #99608 |
| Jul 1, 2016 | Listing removed | $18,500 | Greenwich |
| Jun 16, 2016 | Listed for rent | $18,500 | Greenwich |
| Oct 16, 2014 | Listing removed | $6,950,000 | SMARTMLS |
| Jul 3, 2014 | Listing removed | $6,950,000 | Greenwich |
| May 14, 2014 | Listed | $6,950,000 | MLS #99064892 |
| Apr 17, 2014 | Listed | $6,950,000 | MLS #89929 |
| Apr 2, 2013 | Listing removed | $7,650,000 | Greenwich |
| Mar 20, 2013 | Listed | $7,650,000 | MLS #84570 |
| Aug 31, 1989 | Sold | $1,100,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $2,222,290 | $1,420,090 | $3,642,380 | $43,854 |
| 2023 | $2,222,290 | $1,420,090 | $3,642,380 | $41,487 |
| 2022 | $2,222,290 | $1,420,090 | $3,642,380 | $41,086 |
| 2021 | $2,718,450 | $1,157,100 | $3,875,550 | $44,918 |
| 2020 | $2,718,450 | $1,157,100 | $3,875,550 | $44,918 |
| 2019 | $2,718,450 | $1,157,100 | $3,875,550 | $45,266 |
| 2018 | $2,718,450 | $1,157,100 | $3,875,550 | $44,065 |
| 2017 | $2,635,220 | $1,157,100 | $3,792,320 | $43,119 |
| 2016 | $2,563,680 | $1,157,100 | $3,720,780 | $41,673 |
| 2015 | $1,412,950 | $1,466,780 | $2,879,730 | $32,455 |
| 2013 | $1,412,950 | $1,466,780 | $2,879,730 | $30,756 |
| 2006 | $1,571,290 | $2,125,200 | $3,696,490 | $27,724 |
| 2004 | $1,182,230 | $1,300,250 | $2,482,480 | $27,605 |
| 2003 | $1,182,230 | $1,300,250 | $2,482,480 | $26,687 |
Property facts
Year built
1994
Property type
single_family
Stories
—
Beds
6
Baths
11
Living area
10,036 sqft
Lot size
109,336 sqft
ZIP code
06831
City
Greenwich
Street
Round Hill Rd
Coordinates
41.07983, -73.66304
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$30,930
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 280 Round Hill Rd last sell?
280 Round Hill Rd most recently sold on Aug 5, 2022 for $5,155,000.
What is the current tax assessment for 280 Round Hill Rd?
The most recent total assessment for 280 Round Hill Rd (year 2025) is $3,642,380 with $43,854 in property tax.
How does 280 Round Hill Rd's assessment compare to its last sale price?
The current assessment is 29.3% below the last sale price of $5,155,000.
When was 280 Round Hill Rd built?
280 Round Hill Rd was built in 1994.
How does 280 Round Hill Rd compare to others on Round Hill Rd?
We track 8 other properties on Round Hill Rd. Browse the list under "Other properties on Round Hill Rd" to compare beds, baths, and sale history.
What are the property facts for 280 Round Hill Rd?
280 Round Hill Rd is a 6 bed, 11 bath, 10,036 sqft, 109,336 sqft lot single_family.
Is 280 Round Hill Rd a flip candidate?
No — 280 Round Hill Rd does not appear in our flips dataset.
Is 280 Round Hill Rd a tax-appeal candidate?
No — 280 Round Hill 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 Round Hill Rd