623 Lake Ave
Greenwich, CT 06830
5 bd 6 ba 4,977 sqft Built 1930 Lot 68,389 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 | $956,900 | $1,126,020 | $2,082,920 | $25,078 |
| 2023 | $948,080 | $1,126,020 | $2,074,100 | $23,624 |
| 2022 | $948,080 | $1,126,020 | $2,074,100 | $23,396 |
| 2021 | $1,298,570 | $959,700 | $2,258,270 | $26,173 |
| 2020 | $1,298,570 | $959,700 | $2,258,270 | $26,173 |
| 2019 | $1,298,570 | $959,700 | $2,258,270 | $26,377 |
| 2018 | $1,298,570 | $959,700 | $2,258,270 | $25,677 |
| 2017 | $1,298,570 | $959,700 | $2,258,270 | $25,677 |
| 2016 | $1,298,570 | $959,700 | $2,258,270 | $25,293 |
| 2015 | $753,130 | $1,379,350 | $2,132,480 | $24,033 |
| 2013 | $753,130 | $1,379,350 | $2,132,480 | $22,775 |
| 2006 | $423,360 | $1,537,200 | $1,960,560 | $14,704 |
| 2004 | $432,390 | $942,900 | $1,375,290 | $15,293 |
| 2003 | $432,390 | $942,900 | $1,375,290 | $14,784 |
Property facts
Year built
1930
Property type
single_family
Stories
2
Beds
5
Baths
6
Living area
4,977 sqft
Lot size
68,389 sqft
ZIP code
06830
City
Greenwich
Street
Lake Ave
Coordinates
41.06849, -73.63870
Comparable properties nearby
Frequently asked questions
When did 623 Lake Ave last sell?
No public-record sale is on file for 623 Lake Ave.
What is the current tax assessment for 623 Lake Ave?
The most recent total assessment for 623 Lake Ave (year 2025) is $2,082,920 with $25,078 in property tax.
When was 623 Lake Ave built?
623 Lake Ave was built in 1930.
How does 623 Lake Ave compare to others on Lake Ave?
We track 8 other properties on Lake Ave. Browse the list under "Other properties on Lake Ave" to compare beds, baths, and sale history.
What are the property facts for 623 Lake Ave?
623 Lake Ave is a 5 bed, 6 bath, 4,977 sqft, 68,389 sqft lot single_family.
Is 623 Lake Ave a flip candidate?
No — 623 Lake Ave does not appear in our flips dataset.
Is 623 Lake Ave a tax-appeal candidate?
No — 623 Lake 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
-3.1%
Implied 1-yr
-12.2%
2026 Q3
$4.87M
2026 Q4
$4.68M
ZIP 06830 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Lake Ave