20 Halock Dr
Greenwich, CT 06831
3 bd 2 ba 1,643 sqft Built 1955 Lot 10,019 sqft single_family
Most recent sale
$265,000
Oct 2, 1992
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 16, 2022 | Sold | $848,500 | SMARTMLS |
| Nov 2, 2022 | Price changed | $850,000 | Greenwich |
| Sep 21, 2022 | Listed | $899,000 | MLS #170524886 |
| Sep 19, 2022 | Listed | $899,000 | MLS #116848 |
| Oct 2, 1992 | Sold | $265,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $219,730 | $349,720 | $569,450 | $7,038 |
| 2023 | $116,690 | $349,720 | $466,410 | $5,427 |
| 2022 | $116,690 | $349,720 | $466,410 | $5,378 |
| 2021 | $122,290 | $265,860 | $388,150 | $4,673 |
| 2020 | $122,290 | $265,860 | $388,150 | $4,666 |
| 2019 | $122,290 | $265,860 | $388,150 | $4,712 |
| 2018 | $122,290 | $265,860 | $388,150 | $4,607 |
| 2017 | $122,290 | $265,860 | $388,150 | $4,665 |
| 2016 | $122,290 | $265,860 | $388,150 | $4,591 |
| 2015 | $101,430 | $333,690 | $435,120 | $5,162 |
| 2013 | $101,430 | $333,690 | $435,120 | $4,921 |
| 2006 | $77,350 | $459,130 | $536,480 | $4,211 |
| 2004 | $114,170 | $147,910 | $262,080 | $3,058 |
| 2003 | $114,170 | $147,910 | $262,080 | $2,959 |
Property facts
Year built
1955
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,643 sqft
Lot size
10,019 sqft
ZIP code
06831
City
Greenwich
Street
Halock Dr
Coordinates
41.02294, -73.65824
Comparable properties nearby
Frequently asked questions
When did 20 Halock Dr last sell?
20 Halock Dr most recently sold on Oct 2, 1992 for $265,000.
What is the current tax assessment for 20 Halock Dr?
The most recent total assessment for 20 Halock Dr (year 2025) is $569,450 with $7,038 in property tax.
How does 20 Halock Dr's assessment compare to its last sale price?
The current assessment is 114.9% above the last sale price of $265,000.
When was 20 Halock Dr built?
20 Halock Dr was built in 1955.
How does 20 Halock Dr compare to others on Halock Dr?
We track 2 other properties on Halock Dr. Browse the list under "Other properties on Halock Dr" to compare beds, baths, and sale history.
What are the property facts for 20 Halock Dr?
20 Halock Dr is a 3 bed, 2 bath, 1,643 sqft, 10,019 sqft lot single_family.
Is 20 Halock Dr a flip candidate?
No — 20 Halock Dr does not appear in our flips dataset.
Is 20 Halock Dr a tax-appeal candidate?
No — 20 Halock Dr 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 Halock Dr