309 Old Deep River Tpke
Killingworth, CT 06419
1 bd 1 ba 770 sqft Built 1950 Lot 60,984 sqft single_family
Most recent sale
$65,000
Mar 21, 1997
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 30, 2024 | Sold | $335,000 | SMARTMLS |
| Mar 7, 2024 | Listed | $325,000 | SMARTMLS |
| Mar 21, 1997 | Sold | $65,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $62,860 | $63,840 | $126,700 | $3,322 |
| 2023 | $54,460 | $63,840 | $118,300 | $2,777 |
| 2022 | $54,460 | $63,840 | $118,300 | $2,747 |
| 2021 | $46,410 | $67,200 | $113,610 | $3,036 |
| 2020 | $46,410 | $67,200 | $113,610 | $3,036 |
| 2018 | $46,410 | $67,200 | $113,610 | $3,121 |
| 2017 | $46,410 | $67,200 | $113,610 | $3,121 |
| 2016 | $34,070 | $103,950 | $138,020 | $3,573 |
| 2015 | $34,070 | $103,950 | $138,020 | $3,482 |
| 2013 | $34,070 | $103,950 | $138,020 | $3,386 |
| 2006 | $34,810 | $66,500 | $101,310 | $2,799 |
| 2005 | $34,810 | $66,500 | $101,310 | $2,698 |
| 2003 | $34,800 | $66,500 | $101,300 | $2,340 |
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
1
Baths
1
Living area
770 sqft
Lot size
60,984 sqft
ZIP code
06419
City
Killingworth
Street
Old Deep River Tpke
Coordinates
41.35897, -72.54270
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 309 Old Deep River Tpke last sell?
309 Old Deep River Tpke most recently sold on Mar 21, 1997 for $65,000.
What is the current tax assessment for 309 Old Deep River Tpke?
The most recent total assessment for 309 Old Deep River Tpke (year 2025) is $126,700 with $3,322 in property tax.
How does 309 Old Deep River Tpke's assessment compare to its last sale price?
The current assessment is 94.9% above the last sale price of $65,000.
When was 309 Old Deep River Tpke built?
309 Old Deep River Tpke was built in 1950.
How does 309 Old Deep River Tpke compare to others on Old Deep River Tpke?
We track 4 other properties on Old Deep River Tpke. Browse the list under "Other properties on Old Deep River Tpke" to compare beds, baths, and sale history.
What are the property facts for 309 Old Deep River Tpke?
309 Old Deep River Tpke is a 1 bed, 1 bath, 770 sqft, 60,984 sqft lot single_family.
Is 309 Old Deep River Tpke a flip candidate?
No — 309 Old Deep River Tpke does not appear in our flips dataset.
Is 309 Old Deep River Tpke a tax-appeal candidate?
No — 309 Old Deep River Tpke is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+10.4%
Implied 1-yr
+41.6%
2026 Q2
$1.05M
2026 Q3
$1.05M
ZIP 06419 — Median Price History + Forecast
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