21 Water St
Sag Harbor, NY 11963
2 bd 3 ba 2,281 sqft Built 2015 Lot 43,124 sqft condos
Most recent sale
$1,675,000
Jun 15, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 15, 2024 | Sold | $2,995,000 | Public Record |
| Jan 17, 2024 | Sold | $2,995,000 | OneKeyMLS |
| Oct 15, 2022 | Price changed | $3,200,000 | MLS #11082477 |
| Sep 30, 2022 | Listing removed | $3,750,000 | OneKeyMLS |
| Jun 22, 2022 | Listed | $3,400,000 | MLS #3409997 |
| Jun 21, 2022 | Listed | $3,400,000 | MLS #11082477 |
| Jun 15, 2022 | Sold | $1,675,000 | Public Record |
| Apr 29, 2022 | Sold | $2,772,000 | Public Record |
| Dec 30, 2021 | Sold | $1,675,000 | MLS #11002950 |
| Aug 30, 2021 | Price changed for rent | $50,000 | NestSeekers |
| Jul 20, 2021 | Listed for rent | $45,000 | NestSeekers |
| Jun 25, 2021 | Listing removed | $2,695,000 | MyStateMLS |
| Apr 10, 2021 | Price changed | $2,750,000 | MLS #1126581 |
| Feb 7, 2021 | Price changed for rent | $25,000 | NestSeekers |
| Dec 15, 2020 | Listing removed | $3,329,000 | OneKeyMLS |
| Nov 2, 2020 | Listed for rent | $50,000 | NestSeekers |
| Aug 17, 2020 | Price changed for rent | $50,000 | NestSeekers |
| Jun 2, 2020 | Price changed for rent | $45,000 | NestSeekers |
| Mar 13, 2020 | Listed | $3,295,000 | MLS #1126581 |
| Feb 27, 2020 | Price changed for rent | $25,000 | NestSeekers |
| Dec 19, 2019 | Listed for rent | $45,000 | NestSeekers |
| Oct 24, 2019 | Listed for rent | $45,000 | NestSeekers |
| Aug 17, 2019 | Price changed for rent | $20,000 | NestSeekers |
| Jun 27, 2019 | Price changed for rent | $25,000 | NestSeekers |
| Feb 22, 2019 | Price changed for rent | $30,000 | NestSeekers |
| Nov 26, 2018 | Listing removed | $30,000 | NestSeekers |
| Nov 7, 2018 | Price changed for rent | $30,000 | NestSeekers |
| Nov 6, 2018 | Price changed for rent | $65,000 | NestSeekers |
| Nov 5, 2018 | Listed | $3,750,000 | MLS #10552877 |
| Sep 29, 2018 | Price changed for rent | $20,000 | NestSeekers |
| Aug 9, 2018 | Price changed for rent | $12,000 | NestSeekers |
| Apr 24, 2018 | Listed for rent | $17,500 | NestSeekers |
| Mar 10, 2017 | Sold | $3,250,000 | MLS #10350676 |
| Mar 8, 2017 | Listing removed | $3,250,000 | EastEndLI |
| Feb 15, 2017 | Price changed | $3,250,000 | MLS #10350676 |
| Feb 10, 2016 | Listed | $3,250,000 | MLS #104436 |
| Jan 8, 2016 | Listing removed | $3,600,000 | RealPlus |
| Jul 17, 2015 | Listed | $3,600,000 | MLS #HALS12969079 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $919,700 | — | $919,700 | $1,277 |
| 2024 | $919,700 | — | $919,700 | $2,554 |
| 2023 | $919,700 | — | $919,700 | $2,529 |
| 2022 | $919,700 | — | $919,700 | $7,712 |
| 2021 | $926,542 | — | $926,542 | $7,485 |
| 2020 | $926,542 | — | $926,542 | $4,965 |
| 2019 | $926,542 | — | $926,542 | $4,965 |
| 2018 | $926,542 | — | $926,542 | $5,323 |
| 2017 | $1,300,000 | — | $1,300,000 | $7,469 |
Property facts
Year built
2015
Property type
condos
Stories
1
Beds
2
Baths
3
Living area
2,281 sqft
Lot size
43,124 sqft
ZIP code
11963
City
Sag Harbor
Street
Water St
Coordinates
41.00022, -72.29950
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$7,755
Gross rental yield
5.56%
Implied cap rate
3.61%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Water St last sell?
21 Water St most recently sold on Jun 15, 2022 for $1,675,000.
What is the current tax assessment for 21 Water St?
The most recent total assessment for 21 Water St (year 2025) is $919,700 with $1,277 in property tax.
How does 21 Water St's assessment compare to its last sale price?
The current assessment is 45.1% below the last sale price of $1,675,000.
When was 21 Water St built?
21 Water St was built in 2015.
How does 21 Water St compare to others on Water St?
We track 8 other properties on Water St. Browse the list under "Other properties on Water St" to compare beds, baths, and sale history.
What are the property facts for 21 Water St?
21 Water St is a 2 bed, 3 bath, 2,281 sqft, 43,124 sqft lot condos.
Is 21 Water St a flip candidate?
Yes — 21 Water St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 21 Water St a tax-appeal candidate?
No — 21 Water St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.2%
Implied 1-yr
+4.9%
2026 Q2
$3.7M
2026 Q3
$3.74M
ZIP 11963 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Water St