512 Round Hill Rd
Greenwich, CT 06831
7 bd 11 ba 9,888 sqft Built 2005 Lot 177,725 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 | $4,321,870 | $1,421,630 | $5,743,500 | $69,152 |
| 2023 | $4,321,870 | $1,421,630 | $5,743,500 | $65,418 |
| 2022 | $4,321,870 | $1,421,630 | $5,743,500 | $64,787 |
| 2021 | $4,168,150 | $1,236,200 | $5,404,350 | $62,636 |
| 2020 | $4,168,150 | $1,236,200 | $5,404,350 | $62,636 |
| 2019 | $4,168,150 | $1,236,200 | $5,404,350 | $63,123 |
| 2018 | $4,168,150 | $1,236,200 | $5,404,350 | $61,447 |
| 2017 | $4,168,150 | $1,236,200 | $5,404,350 | $61,447 |
| 2016 | $4,168,150 | $1,236,200 | $5,404,350 | $60,529 |
| 2015 | $3,839,640 | $1,376,060 | $5,215,700 | $58,781 |
| 2013 | $3,839,640 | $1,376,060 | $5,215,700 | $55,704 |
| 2006 | $1,145,970 | $1,779,330 | $2,925,300 | $21,940 |
| 2004 | $30,520 | $1,176,770 | $1,207,290 | $13,425 |
| 2003 | $30,520 | $1,176,770 | $1,207,290 | $12,978 |
Property facts
Year built
2005
Property type
single_family
Stories
2
Beds
7
Baths
11
Living area
9,888 sqft
Lot size
177,725 sqft
ZIP code
06831
City
Greenwich
Street
Round Hill Rd
Coordinates
41.11012, -73.66796
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 512 Round Hill Rd last sell?
No public-record sale is on file for 512 Round Hill Rd.
What is the current tax assessment for 512 Round Hill Rd?
The most recent total assessment for 512 Round Hill Rd (year 2025) is $5,743,500 with $69,152 in property tax.
When was 512 Round Hill Rd built?
512 Round Hill Rd was built in 2005.
How does 512 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 512 Round Hill Rd?
512 Round Hill Rd is a 7 bed, 11 bath, 9,888 sqft, 177,725 sqft lot single_family.
Is 512 Round Hill Rd a flip candidate?
No — 512 Round Hill Rd does not appear in our flips dataset.
Is 512 Round Hill Rd a tax-appeal candidate?
No — 512 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