21 Grove St
Riverhead, NY 11901
3 bd 1 ba 896 sqft Built 1965 Lot 8,712 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 | $23,800 | $5,100 | $28,900 | $6,456 |
| 2024 | $23,800 | $5,100 | $28,900 | $6,121 |
| 2022 | $23,800 | $5,100 | $28,900 | $3,004 |
| 2021 | $23,800 | $5,100 | $28,900 | $2,939 |
| 2020 | $23,800 | $5,100 | $28,900 | $5,675 |
| 2018 | $23,800 | $5,100 | $28,900 | $5,663 |
| 2017 | $23,800 | $5,100 | $28,900 | $5,544 |
| 2016 | $23,800 | $5,100 | $28,900 | $5,356 |
| 2015 | $23,800 | $5,100 | $28,900 | $5,301 |
| 2014 | $23,800 | $5,100 | $28,900 | $5,121 |
| 2013 | $23,800 | $5,100 | $28,900 | $5,136 |
| 2012 | $23,800 | $5,100 | $28,900 | $4,954 |
| 2011 | $23,800 | $5,100 | $28,900 | $4,930 |
| 2010 | $23,800 | $5,100 | $28,900 | $4,872 |
| 2008 | $23,800 | $5,100 | $28,900 | $4,908 |
| 2007 | $23,800 | $5,100 | $28,900 | $4,651 |
| 2006 | $23,800 | $5,100 | $28,900 | $4,370 |
Property facts
Year built
1965
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
896 sqft
Lot size
8,712 sqft
ZIP code
11901
City
Riverhead
Street
Grove St
Coordinates
40.94782, -72.65953
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Grove St last sell?
No public-record sale is on file for 21 Grove St.
What is the current tax assessment for 21 Grove St?
The most recent total assessment for 21 Grove St (year 2025) is $28,900 with $6,456 in property tax.
When was 21 Grove St built?
21 Grove St was built in 1965.
How does 21 Grove St compare to others on Grove St?
We track 1 other property on Grove St. Browse the list under "Other properties on Grove St" to compare beds, baths, and sale history.
What are the property facts for 21 Grove St?
21 Grove St is a 3 bed, 1 bath, 896 sqft, 8,712 sqft lot single_family.
Is 21 Grove St a flip candidate?
No — 21 Grove St does not appear in our flips dataset.
Is 21 Grove St a tax-appeal candidate?
No — 21 Grove 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
+3.8%
Implied 1-yr
+15.1%
2026 Q3
$1.96M
2026 Q4
$2.02M
ZIP 11901 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grove St