20 Monument St
Groton, CT 06340
2 bd 1 ba 1,104 sqft Built 1958 Lot 10,454 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 | $64,141 | $86,079 | $150,220 | $4,343 |
| 2023 | $91,630 | $58,590 | $150,220 | $3,876 |
| 2022 | $91,630 | $58,590 | $150,220 | $3,748 |
| 2021 | $80,850 | $38,430 | $119,280 | $3,612 |
| 2020 | $80,850 | $38,430 | $119,280 | $3,508 |
| 2019 | $80,850 | $38,430 | $119,280 | $3,396 |
| 2018 | $80,850 | $38,430 | $119,280 | $3,429 |
| 2017 | $80,850 | $38,430 | $119,280 | $3,441 |
| 2016 | $78,470 | $47,530 | $126,000 | $3,422 |
| 2015 | $78,470 | $47,530 | $126,000 | $3,379 |
| 2013 | $78,470 | $47,530 | $126,000 | $3,190 |
| 2006 | $59,360 | $32,620 | $91,980 | $2,664 |
| 2005 | $59,360 | $32,620 | $91,980 | $2,195 |
| 2003 | $59,360 | $32,620 | $91,980 | $2,544 |
Property facts
Year built
1958
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
1,104 sqft
Lot size
10,454 sqft
ZIP code
06340
City
Groton
Street
Monument St
Coordinates
41.36163, -72.08001
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Monument St last sell?
No public-record sale is on file for 20 Monument St.
What is the current tax assessment for 20 Monument St?
The most recent total assessment for 20 Monument St (year 2025) is $150,220 with $4,343 in property tax.
When was 20 Monument St built?
20 Monument St was built in 1958.
How does 20 Monument St compare to others on Monument St?
We track 8 other properties on Monument St. Browse the list under "Other properties on Monument St" to compare beds, baths, and sale history.
What are the property facts for 20 Monument St?
20 Monument St is a 2 bed, 1 bath, 1,104 sqft, 10,454 sqft lot single_family.
Is 20 Monument St a flip candidate?
No — 20 Monument St does not appear in our flips dataset.
Is 20 Monument St a tax-appeal candidate?
No — 20 Monument 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 Monument St