20 Sea Court Ln
Port Jefferson, NY 11777
1,572 sqft Built 1991 Lot 3,049 sqft single_family
Most recent sale
$425,000
Nov 21, 2005
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 28, 2025 | Listing removed | $3,850 | OneKeyMLS |
| Oct 9, 2025 | Sold | $552,000 | Public Record |
| Aug 8, 2025 | Sold | $552,000 | OneKeyMLS |
| Jun 24, 2025 | Relisted | $549,999 | OneKeyMLS |
| Jun 5, 2025 | Listing removed | $549,999 | OneKeyMLS |
| May 27, 2025 | Listed | $549,999 | OneKeyMLS |
| Dec 9, 2024 | Listing removed | $3,650 | OneKeyMLS |
| Apr 22, 2024 | Listing removed | $3,600 | OneKeyMLS |
| Jan 29, 2024 | Listing removed | $3,650 | OneKeyMLS |
| Jan 21, 2024 | Listing removed | $3,650 | OneKeyMLS |
| Dec 8, 2023 | Listed for rent | $3,650 | OneKeyMLS |
| May 26, 2023 | Sold | $336,000 | Public Record |
| Apr 8, 2023 | Listing removed | $3,000 | OneKeyMLS |
| Mar 27, 2023 | Sold | $375,000 | OneKeyMLS |
| Jan 21, 2023 | Listing removed | $3,000 | OneKeyMLS |
| Jan 1, 2023 | Listing removed | $375,000 | OneKeyMLS |
| Dec 9, 2022 | Price changed | $375,000 | OneKeyMLS |
| Nov 26, 2022 | Price changed | $379,000 | OneKeyMLS |
| Nov 16, 2022 | Price changed | $379,990 | OneKeyMLS |
| Oct 24, 2022 | Price changed | $389,000 | MLS #3431691 |
| Oct 4, 2022 | Price changed | $399,900 | MLS #3431691 |
| Sep 20, 2022 | Listed | $429,000 | MLS #3431691 |
| Sep 3, 2021 | Listing removed | $2,500 | OneKeyMLS |
| Apr 5, 2019 | Listed for rent | $2,500 | OneKeyMLS |
| Nov 15, 2017 | Listing removed | $2,300 | OneKeyMLS |
| Jul 5, 2017 | Price changed for rent | $2,300 | OneKeyMLS |
| Jun 20, 2017 | Price changed for rent | $2,400 | OneKeyMLS |
| Apr 13, 2017 | Listed for rent | $2,600 | OneKeyMLS |
| Apr 2, 2015 | Listing removed | $2,200 | OneKeyMLS |
| Mar 22, 2015 | Listed for rent | $2,200 | OneKeyMLS |
| Dec 31, 2011 | Listing removed | $249,000 | OneKeyMLS |
| Aug 8, 2011 | Price changed | $249,000 | MLS #2404747 |
| Jun 13, 2011 | Listed | $299,000 | MLS #2404747 |
| Jun 10, 2011 | Listing removed | $319,999 | OneKeyMLS |
| Dec 10, 2010 | Listing removed | $2,200 | OneKeyMLS |
| Dec 10, 2010 | Listed | $319,999 | MLS #2351111 |
| Aug 30, 2010 | Listed for rent | $2,200 | OneKeyMLS |
| Nov 21, 2005 | Sold | $425,000 | Public Record |
| Sep 26, 2000 | Sold | $200,000 | Public Record |
| Jul 1, 1996 | Sold | $157,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $2,550 | $100 | $2,650 | $11,510 |
| 2024 | $2,550 | $100 | $2,650 | $10,954 |
| 2023 | $2,550 | $100 | $2,650 | $10,606 |
| 2022 | $2,550 | $100 | $2,650 | $10,268 |
| 2021 | $2,550 | $100 | $2,650 | $9,919 |
| 2020 | $2,550 | $100 | $2,650 | $9,964 |
| 2019 | $2,550 | $100 | $2,650 | $9,937 |
| 2018 | $2,550 | $100 | $2,650 | $8,850 |
| 2017 | $2,550 | $100 | $2,650 | $8,687 |
| 2016 | $2,550 | $100 | $2,650 | $8,614 |
| 2015 | $2,550 | $100 | $2,650 | $8,483 |
| 2014 | $2,550 | $100 | $2,650 | $7,198 |
| 2013 | $2,550 | $100 | $2,650 | $6,801 |
| 2012 | $2,550 | $100 | $2,650 | $6,676 |
| 2011 | $2,550 | $100 | $2,650 | $6,213 |
| 2010 | $2,550 | $100 | $2,650 | $6,031 |
| 2009 | $2,550 | $100 | $2,650 | $5,770 |
| 2008 | $2,550 | $100 | $2,650 | $5,512 |
| 2007 | $2,550 | $100 | $2,650 | $5,203 |
| 2006 | $2,550 | $100 | $2,650 | $5,203 |
Property facts
Year built
1991
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,572 sqft
Lot size
3,049 sqft
ZIP code
11777
City
Port Jefferson
Street
Sea Court Ln
Coordinates
40.93598, -73.05134
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Sea Court Ln last sell?
20 Sea Court Ln most recently sold on Nov 21, 2005 for $425,000.
What is the current tax assessment for 20 Sea Court Ln?
The most recent total assessment for 20 Sea Court Ln (year 2025) is $2,650 with $11,510 in property tax.
How does 20 Sea Court Ln's assessment compare to its last sale price?
The current assessment is 99.4% below the last sale price of $425,000.
When was 20 Sea Court Ln built?
20 Sea Court Ln was built in 1991.
How does 20 Sea Court Ln compare to others on Sea Court Ln?
We track 8 other properties on Sea Court Ln. Browse the list under "Other properties on Sea Court Ln" to compare beds, baths, and sale history.
What are the property facts for 20 Sea Court Ln?
20 Sea Court Ln is a 1,572 sqft, 3,049 sqft lot single_family.
Is 20 Sea Court Ln a flip candidate?
No — 20 Sea Court Ln does not appear in our flips dataset.
Is 20 Sea Court Ln a tax-appeal candidate?
No — 20 Sea Court Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.6%
Implied 1-yr
+6.4%
2026 Q1
$880.9K
2026 Q2
$893.6K
ZIP 11777 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sea Court Ln