577 Round Hill Rd
Greenwich, CT 06831
— ba Lot 286,625 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 | $3,021,060 | $1,824,130 | $4,845,190 | $58,336 |
| 2023 | $3,021,060 | $1,824,130 | $4,845,190 | $55,187 |
| 2022 | $3,021,060 | $1,824,130 | $4,845,190 | $54,654 |
| 2021 | $3,165,400 | $1,586,200 | $4,751,600 | $55,071 |
| 2020 | $3,165,400 | $1,586,200 | $4,751,600 | $55,071 |
| 2019 | $3,165,400 | $1,586,200 | $4,751,600 | $55,499 |
| 2018 | $3,083,080 | $1,586,200 | $4,669,280 | $53,090 |
| 2017 | $3,083,080 | $1,586,200 | $4,669,280 | $53,090 |
| 2016 | $3,083,080 | $1,586,200 | $4,669,280 | $52,296 |
| 2015 | $2,882,530 | $1,649,690 | $4,532,220 | $51,078 |
| 2013 | $2,882,530 | $1,649,690 | $4,532,220 | $48,404 |
| 2006 | $3,003,770 | $2,317,630 | $5,321,400 | $39,911 |
| 2004 | $2,117,570 | $1,625,890 | $3,743,460 | $41,627 |
| 2003 | $2,117,570 | $1,625,890 | $3,743,460 | $40,242 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
286,625 sqft
ZIP code
06831
City
Greenwich
Street
Round Hill Rd
Coordinates
41.12010, -73.66646
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 577 Round Hill Rd last sell?
No public-record sale is on file for 577 Round Hill Rd.
What is the current tax assessment for 577 Round Hill Rd?
The most recent total assessment for 577 Round Hill Rd (year 2025) is $4,845,190 with $58,336 in property tax.
When was 577 Round Hill Rd built?
The year built for 577 Round Hill Rd is not in our records.
How does 577 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 577 Round Hill Rd?
577 Round Hill Rd is a — bath, 286,625 sqft lot single_family.
Is 577 Round Hill Rd a flip candidate?
No — 577 Round Hill Rd does not appear in our flips dataset.
Is 577 Round Hill Rd a tax-appeal candidate?
No — 577 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