9 End Ave
Old Greenwich, CT 06870
4 bd 6 ba 4,573 sqft Built 1908 Lot 11,761 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 | $633,430 | $619,080 | $1,252,510 | $15,480 |
| 2023 | $633,430 | $619,080 | $1,252,510 | $14,574 |
| 2022 | $633,430 | $619,080 | $1,252,510 | $14,441 |
| 2021 | $797,020 | $532,070 | $1,329,090 | $16,002 |
| 2020 | $739,760 | $532,070 | $1,271,830 | $15,287 |
| 2019 | $733,950 | $532,070 | $1,266,020 | $15,369 |
| 2018 | $733,950 | $532,070 | $1,266,020 | $15,028 |
| 2017 | $733,950 | $532,070 | $1,266,020 | $15,216 |
| 2016 | $733,950 | $532,070 | $1,266,020 | $14,976 |
| 2015 | $521,500 | $615,300 | $1,136,800 | $13,486 |
| 2013 | $521,500 | $615,300 | $1,136,800 | $12,857 |
| 2006 | $632,240 | $700,910 | $1,333,150 | $10,465 |
| 2004 | $419,860 | $336,700 | $756,560 | $8,829 |
| 2003 | $419,860 | $336,700 | $756,560 | $8,542 |
Property facts
Year built
1908
Property type
single_family
Stories
1
Beds
4
Baths
6
Living area
4,573 sqft
Lot size
11,761 sqft
ZIP code
06870
City
Old Greenwich
Street
End Ave
Coordinates
41.03180, -73.56936
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 9 End Ave last sell?
No public-record sale is on file for 9 End Ave.
What is the current tax assessment for 9 End Ave?
The most recent total assessment for 9 End Ave (year 2025) is $1,252,510 with $15,480 in property tax.
When was 9 End Ave built?
9 End Ave was built in 1908.
How does 9 End Ave compare to others on End Ave?
We track 5 other properties on End Ave. Browse the list under "Other properties on End Ave" to compare beds, baths, and sale history.
What are the property facts for 9 End Ave?
9 End Ave is a 4 bed, 6 bath, 4,573 sqft, 11,761 sqft lot single_family.
Is 9 End Ave a flip candidate?
No — 9 End Ave does not appear in our flips dataset.
Is 9 End Ave a tax-appeal candidate?
No — 9 End 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 End Ave