51 Forest Ave
Old Greenwich, CT 06870
1 bd 2 ba 1,123 sqft Built 1997 condo
Most recent sale
$650,000
Jun 5, 2020
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 7, 2023 | Sold | $786,000 | Public Record |
| Apr 19, 2023 | Listed | $829,000 | Greenwich |
| Sep 8, 2022 | Listed | $839,000 | MLS #116775 |
| Jun 5, 2020 | Sold | $650,000 | Public Record |
| Jul 29, 2011 | Sold | $470,000 | Public Record |
| Jul 26, 2011 | Listing removed | $491,000 | SMARTMLS |
| May 3, 2011 | Price changed | $491,000 | MLS #98466084 |
| Feb 8, 2011 | Price changed | $497,500 | MLS #98466084 |
| Nov 30, 2010 | Price changed | $545,000 | MLS #98466084 |
| Jun 9, 2010 | Listed | $569,050 | MLS #98466084 |
| Jun 1, 2010 | Listing removed | $569,050 | SMARTMLS |
| May 6, 2010 | Price changed | $569,050 | MLS #98412137 |
| Nov 8, 2009 | Price changed | $599,000 | MLS #98412137 |
| Mar 4, 2009 | Listed | $620,000 | MLS #98412137 |
| Apr 2, 2007 | Sold | $601,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $523,040 | — | $523,040 | $6,464 |
| 2023 | $523,040 | — | $523,040 | $6,086 |
| 2022 | $523,040 | — | $523,040 | $6,031 |
| 2021 | $380,520 | — | $380,520 | $4,581 |
| 2020 | $380,520 | — | $380,520 | $4,574 |
| 2019 | $380,520 | — | $380,520 | $4,620 |
| 2018 | $380,520 | — | $380,520 | $4,517 |
| 2017 | $380,520 | — | $380,520 | $4,573 |
| 2016 | $380,520 | — | $380,520 | $4,501 |
| 2015 | $352,940 | — | $352,940 | $4,187 |
| 2013 | $352,940 | — | $352,940 | $3,992 |
| 2006 | $415,660 | — | $415,660 | $3,263 |
| 2004 | $229,740 | — | $229,740 | $2,681 |
| 2003 | $229,740 | — | $229,740 | $2,594 |
Property facts
Year built
1997
Property type
condo
Stories
1
Beds
1
Baths
2
Living area
1,123 sqft
Lot size
—
ZIP code
06870
City
Old Greenwich
Street
Forest Ave
Coordinates
41.03469, -73.56511
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 51 Forest Ave last sell?
51 Forest Ave most recently sold on Jun 5, 2020 for $650,000.
What is the current tax assessment for 51 Forest Ave?
The most recent total assessment for 51 Forest Ave (year 2025) is $523,040 with $6,464 in property tax.
How does 51 Forest Ave's assessment compare to its last sale price?
The current assessment is 19.5% below the last sale price of $650,000.
When was 51 Forest Ave built?
51 Forest Ave was built in 1997.
How does 51 Forest Ave compare to others on Forest Ave?
We track 8 other properties on Forest Ave. Browse the list under "Other properties on Forest Ave" to compare beds, baths, and sale history.
What are the property facts for 51 Forest Ave?
51 Forest Ave is a 1 bed, 2 bath, 1,123 sqft condo.
Is 51 Forest Ave a flip candidate?
No — 51 Forest Ave does not appear in our flips dataset.
Is 51 Forest Ave a tax-appeal candidate?
No — 51 Forest Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.9%
Implied 1-yr
-3.4%
2026 Q3
$2.67M
2026 Q4
$2.65M
ZIP 06870 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Forest Ave