21 Water St
Sag Harbor, NY 11963
2 bd 3 ba 2,308 sqft Built 2015 condos
Most recent sale
$2,675,000
Jun 3, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 29, 2024 | Sold | $2,750,000 | Public Record |
| Jul 29, 2022 | Sold | $2,675,000 | Public Record |
| Jun 3, 2022 | Sold | $2,675,000 | MLS #11053722 |
| Feb 15, 2022 | Listed | $2,795,000 | MLS #11053722 |
| Dec 30, 2021 | Sold | $850,000 | Public Record |
| Aug 1, 2019 | Sold | $2,241,430 | Public Record |
| Aug 28, 2018 | Sold | $2,750,000 | MLS #10350671 |
| Jul 17, 2017 | Relisted | $2,750,000 | MLS #10350671 |
| Jul 14, 2017 | Listing removed | $2,750,000 | MyStateMLS |
| Mar 8, 2017 | Listing removed | $2,750,000 | EastEndLI |
| Feb 2, 2017 | Price changed | $2,750,000 | MLS #10350671 |
| Feb 10, 2016 | Listed | $2,750,000 | MLS #104432 |
| Feb 4, 2016 | Listing removed | $3,400,000 | RealPlus |
| Jul 29, 2014 | Listed | $3,400,000 | MLS #HALS10870812 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $930,600 | — | $930,600 | $1,572 |
| 2024 | $930,600 | — | $930,600 | $3,144 |
| 2023 | $930,600 | — | $930,600 | $7,962 |
| 2022 | $930,600 | — | $930,600 | $7,610 |
| 2021 | $933,667 | — | $933,667 | $7,749 |
| 2020 | $933,667 | — | $933,667 | $5,003 |
| 2019 | $933,667 | — | $933,667 | $5,003 |
| 2018 | $933,667 | — | $933,667 | $5,364 |
| 2017 | $1,200,000 | — | $1,200,000 | $6,894 |
Property facts
Year built
2015
Property type
condos
Stories
—
Beds
2
Baths
3
Living area
2,308 sqft
Lot size
—
ZIP code
11963
City
Sag Harbor
Street
Water St
Coordinates
41.00015, -72.29997
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
$16,050
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Water St last sell?
21 Water St most recently sold on Jun 3, 2022 for $2,675,000.
What is the current tax assessment for 21 Water St?
The most recent total assessment for 21 Water St (year 2025) is $930,600 with $1,572 in property tax.
How does 21 Water St's assessment compare to its last sale price?
The current assessment is 65.2% below the last sale price of $2,675,000.
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, 2,308 sqft 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