21 Osborne Ln
East Hampton, NY 11937
3 bd 4 ba 2,525 sqft Built 1961 Lot 10,019 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 18, 2024 | Sold | $3,600,000 | MyStateMLS |
| Sep 15, 2024 | Listed | $3,695,000 | MyStateMLS |
| Jul 24, 2008 | Sold | $1,075,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $7,200 | $300 | $7,500 | $8,616 |
| 2024 | $7,200 | $300 | $7,500 | $8,091 |
| 2023 | $7,200 | $300 | $7,500 | $3,941 |
| 2022 | $7,200 | $300 | $7,500 | $7,606 |
| 2021 | $7,200 | $300 | $7,500 | $7,406 |
| 2020 | $7,200 | $300 | $7,500 | $3,648 |
| 2018 | $5,850 | $300 | $6,150 | $5,936 |
| 2017 | $5,450 | $300 | $5,750 | $5,455 |
| 2016 | $5,450 | $300 | $5,750 | $5,405 |
| 2015 | $5,450 | $300 | $5,750 | $5,405 |
| 2014 | $5,450 | $300 | $5,750 | $5,342 |
| 2013 | $5,275 | $300 | $5,575 | $5,045 |
| 2012 | $5,175 | $300 | $5,475 | $4,726 |
| 2011 | $5,175 | $300 | $5,475 | $4,504 |
| 2010 | $5,175 | $300 | $5,475 | $4,394 |
| 2008 | $4,450 | $300 | $4,750 | $3,977 |
| 2007 | $4,450 | $300 | $4,750 | $3,591 |
| 2006 | $4,450 | $300 | $4,750 | $3,512 |
Property facts
Year built
1961
Property type
single_family
Stories
2
Beds
3
Baths
4
Living area
2,525 sqft
Lot size
10,019 sqft
ZIP code
11937
City
East Hampton
Street
Osborne Ln
Coordinates
40.96645, -72.18984
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Osborne Ln last sell?
No public-record sale is on file for 21 Osborne Ln.
What is the current tax assessment for 21 Osborne Ln?
The most recent total assessment for 21 Osborne Ln (year 2025) is $7,500 with $8,616 in property tax.
When was 21 Osborne Ln built?
21 Osborne Ln was built in 1961.
How does 21 Osborne Ln compare to others on Osborne Ln?
We track 8 other properties on Osborne Ln. Browse the list under "Other properties on Osborne Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Osborne Ln?
21 Osborne Ln is a 3 bed, 4 bath, 2,525 sqft, 10,019 sqft lot single_family.
Is 21 Osborne Ln a flip candidate?
No — 21 Osborne Ln does not appear in our flips dataset.
Is 21 Osborne Ln a tax-appeal candidate?
No — 21 Osborne 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
+3.2%
Implied 1-yr
+12.6%
2026 Q3
$4.2M
2026 Q4
$4.31M
ZIP 11937 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Osborne Ln