20 Grand St
Sag Harbor, NY 11963
5 bd 1 ba 3,225 sqft Built 2021 Lot 15,682 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $2,841,400 | $980,800 | $3,822,200 | $5,308 |
| 2024 | $2,841,400 | $980,800 | $3,822,200 | $10,616 |
| 2023 | $2,841,400 | $980,800 | $3,822,200 | $10,511 |
| 2022 | $2,527,000 | $980,800 | $3,507,800 | $29,531 |
| 2021 | $273,600 | $980,800 | $1,254,400 | $16,315 |
| 2020 | $89,400 | $980,800 | $1,070,200 | $5,735 |
| 2018 | $81,200 | $749,000 | $830,200 | $4,769 |
| 2017 | $76,500 | $749,000 | $825,500 | $4,742 |
| 2016 | $81,400 | $832,200 | $913,600 | $5,458 |
| 2015 | $83,400 | $832,200 | $915,600 | $5,606 |
| 2014 | $83,400 | $832,200 | $915,600 | $5,792 |
| 2013 | $83,400 | $832,200 | $915,600 | $5,800 |
| 2012 | $83,400 | $832,200 | $915,600 | $5,662 |
| 2011 | $83,400 | $832,200 | $915,600 | $5,457 |
| 2010 | $83,400 | $832,200 | $915,600 | $5,249 |
| 2008 | $83,400 | $691,600 | $775,000 | $3,804 |
| 2007 | $83,400 | $832,200 | $915,600 | $4,622 |
| 2006 | — | $600,000 | $600,000 | $3,047 |
Property facts
Year built
2021
Property type
single_family
Stories
2
Beds
5
Baths
1
Living area
3,225 sqft
Lot size
15,682 sqft
ZIP code
11963
City
Sag Harbor
Street
Grand St
Coordinates
40.99222, -72.28964
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Grand St last sell?
No public-record sale is on file for 20 Grand St.
What is the current tax assessment for 20 Grand St?
The most recent total assessment for 20 Grand St (year 2025) is $3,822,200 with $5,308 in property tax.
When was 20 Grand St built?
20 Grand St was built in 2021.
How does 20 Grand St compare to others on Grand St?
We track 5 other properties on Grand St. Browse the list under "Other properties on Grand St" to compare beds, baths, and sale history.
What are the property facts for 20 Grand St?
20 Grand St is a 5 bed, 1 bath, 3,225 sqft, 15,682 sqft lot single_family.
Is 20 Grand St a flip candidate?
No — 20 Grand St does not appear in our flips dataset.
Is 20 Grand St a tax-appeal candidate?
No — 20 Grand 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 Grand St