21 Broad Street Ext
Groton, CT 06340
4 bd 2 ba 1,658 sqft Built 1900 Lot 15,682 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 | $80,066 | $90,594 | $170,660 | $4,934 |
| 2023 | $100,870 | $56,280 | $157,150 | $4,054 |
| 2022 | $100,870 | $56,280 | $157,150 | $3,921 |
| 2021 | $72,310 | $37,520 | $109,830 | $3,326 |
| 2020 | $72,310 | $37,520 | $109,830 | $3,230 |
| 2019 | $72,310 | $37,520 | $109,830 | $3,127 |
| 2018 | $72,310 | $37,520 | $109,830 | $3,158 |
| 2017 | $72,310 | $37,520 | $109,830 | $3,169 |
| 2016 | $65,940 | $45,710 | $111,650 | $3,033 |
| 2015 | $65,940 | $45,710 | $111,650 | $2,994 |
| 2013 | $65,940 | $45,710 | $111,650 | $2,826 |
| 2006 | $55,020 | $35,070 | $90,090 | $2,609 |
| 2005 | $55,020 | $35,070 | $90,090 | $2,150 |
| 2003 | $55,020 | $35,070 | $90,090 | $2,492 |
Property facts
Year built
1900
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,658 sqft
Lot size
15,682 sqft
ZIP code
06340
City
Groton
Street
Broad Street Ext
Coordinates
41.35955, -72.07348
Comparable properties nearby
Frequently asked questions
When did 21 Broad Street Ext last sell?
No public-record sale is on file for 21 Broad Street Ext.
What is the current tax assessment for 21 Broad Street Ext?
The most recent total assessment for 21 Broad Street Ext (year 2025) is $170,660 with $4,934 in property tax.
When was 21 Broad Street Ext built?
21 Broad Street Ext was built in 1900.
How does 21 Broad Street Ext compare to others on Broad Street Ext?
We do not currently track other properties on Broad Street Ext.
What are the property facts for 21 Broad Street Ext?
21 Broad Street Ext is a 4 bed, 2 bath, 1,658 sqft, 15,682 sqft lot single_family.
Is 21 Broad Street Ext a flip candidate?
No — 21 Broad Street Ext does not appear in our flips dataset.
Is 21 Broad Street Ext a tax-appeal candidate?
No — 21 Broad Street Ext 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
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Geography