189 Neptune Dr
Groton, CT 06340
4 bd 4 ba 4,007 sqft Built 1966 Lot 17,860 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 | $249,802 | $563,808 | $813,610 | $20,413 |
| 2023 | $356,860 | $456,750 | $813,610 | $18,233 |
| 2022 | $356,860 | $456,750 | $813,610 | $17,842 |
| 2021 | $220,920 | $456,750 | $677,670 | $17,829 |
| 2020 | $220,920 | $456,750 | $677,670 | $17,619 |
| 2019 | $220,920 | $456,750 | $677,670 | $16,799 |
| 2018 | $220,920 | $456,750 | $677,670 | $16,610 |
| 2017 | $220,920 | $456,750 | $677,670 | $16,244 |
| 2016 | $246,260 | $728,910 | $975,170 | $21,493 |
| 2015 | $245,140 | $728,910 | $974,050 | $20,707 |
| 2013 | $245,140 | $728,910 | $974,050 | $20,479 |
| 2006 | $200,830 | $333,340 | $534,170 | $12,847 |
| 2005 | $200,830 | $333,340 | $534,170 | $12,259 |
| 2003 | $200,830 | $333,340 | $534,170 | $12,152 |
Property facts
Year built
1966
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,007 sqft
Lot size
17,860 sqft
ZIP code
06340
City
Groton
Street
Neptune Dr
Coordinates
41.32629, -72.01574
Comparable properties nearby
Frequently asked questions
When did 189 Neptune Dr last sell?
No public-record sale is on file for 189 Neptune Dr.
What is the current tax assessment for 189 Neptune Dr?
The most recent total assessment for 189 Neptune Dr (year 2025) is $813,610 with $20,413 in property tax.
When was 189 Neptune Dr built?
189 Neptune Dr was built in 1966.
How does 189 Neptune Dr compare to others on Neptune Dr?
We track 8 other properties on Neptune Dr. Browse the list under "Other properties on Neptune Dr" to compare beds, baths, and sale history.
What are the property facts for 189 Neptune Dr?
189 Neptune Dr is a 4 bed, 4 bath, 4,007 sqft, 17,860 sqft lot single_family.
Is 189 Neptune Dr a flip candidate?
No — 189 Neptune Dr does not appear in our flips dataset.
Is 189 Neptune Dr a tax-appeal candidate?
No — 189 Neptune 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
-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 Neptune Dr