23 Brook St
Groton, CT 06340
3 bd 3 ba 3,728 sqft Built 1910 Lot 127,631 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 | $342,804 | $285,726 | $628,530 | $16,581 |
| 2023 | $489,720 | $138,810 | $628,530 | $14,840 |
| 2022 | $489,720 | $138,810 | $628,530 | $14,538 |
| 2021 | $328,160 | $110,460 | $438,620 | $12,132 |
| 2020 | $328,160 | $110,460 | $438,620 | $11,821 |
| 2019 | $328,160 | $110,460 | $438,620 | $11,286 |
| 2018 | $328,160 | $110,460 | $438,620 | $11,211 |
| 2017 | $328,160 | $110,460 | $438,620 | $11,018 |
| 2016 | $302,960 | $151,760 | $454,720 | $10,559 |
| 2015 | $302,960 | $162,610 | $465,570 | $10,401 |
| 2013 | $302,960 | $162,610 | $465,570 | $10,294 |
| 2006 | $179,900 | $100,730 | $280,630 | $6,749 |
| 2005 | $179,900 | $100,730 | $280,630 | $6,440 |
| 2003 | $179,900 | $100,730 | $280,630 | $6,384 |
Property facts
Year built
1910
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
3,728 sqft
Lot size
127,631 sqft
ZIP code
06340
City
Groton
Street
Brook St
Coordinates
41.33027, -71.99285
Comparable properties nearby
Frequently asked questions
When did 23 Brook St last sell?
No public-record sale is on file for 23 Brook St.
What is the current tax assessment for 23 Brook St?
The most recent total assessment for 23 Brook St (year 2025) is $628,530 with $16,581 in property tax.
When was 23 Brook St built?
23 Brook St was built in 1910.
How does 23 Brook St compare to others on Brook St?
We track 8 other properties on Brook St. Browse the list under "Other properties on Brook St" to compare beds, baths, and sale history.
What are the property facts for 23 Brook St?
23 Brook St is a 3 bed, 3 bath, 3,728 sqft, 127,631 sqft lot single_family.
Is 23 Brook St a flip candidate?
No — 23 Brook St does not appear in our flips dataset.
Is 23 Brook St a tax-appeal candidate?
No — 23 Brook St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.8%
Implied 1-yr
-19.0%
2026 Q3
$390K
2026 Q4
$390K
ZIP 06340 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Brook St