21 Blenheim Ln
Centerport, NY 11721
4 bd 3 ba Built 1961 Lot 10,890 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 | $3,400 | $100 | $3,500 | $15,416 |
| 2024 | $3,400 | $100 | $3,500 | $14,710 |
| 2023 | $3,400 | $100 | $3,500 | $14,398 |
| 2022 | $3,400 | $100 | $3,500 | $13,197 |
| 2021 | $3,400 | $100 | $3,500 | $13,007 |
| 2020 | $3,400 | $100 | $3,500 | $12,762 |
| 2018 | $3,400 | $100 | $3,500 | $12,380 |
| 2017 | $3,500 | $100 | $3,600 | $11,070 |
| 2016 | $3,500 | $100 | $3,600 | $10,875 |
| 2015 | $3,500 | $100 | $3,600 | $11,853 |
| 2014 | $3,600 | $100 | $3,700 | $11,865 |
| 2013 | $3,600 | $100 | $3,700 | $11,533 |
| 2012 | $4,200 | $100 | $4,300 | $13,156 |
| 2011 | $4,200 | $100 | $4,300 | $12,781 |
| 2010 | $4,800 | $100 | $4,900 | $13,939 |
| 2008 | $4,800 | $100 | $4,900 | $13,300 |
| 2007 | $4,800 | $100 | $4,900 | $12,702 |
| 2006 | $4,800 | $100 | $4,900 | $12,402 |
Property facts
Year built
1961
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
—
Lot size
10,890 sqft
ZIP code
11721
City
Centerport
Street
Blenheim Ln
Coordinates
40.88517, -73.37208
Frequently asked questions
When did 21 Blenheim Ln last sell?
No public-record sale is on file for 21 Blenheim Ln.
What is the current tax assessment for 21 Blenheim Ln?
The most recent total assessment for 21 Blenheim Ln (year 2025) is $3,500 with $15,416 in property tax.
When was 21 Blenheim Ln built?
21 Blenheim Ln was built in 1961.
How does 21 Blenheim Ln compare to others on Blenheim Ln?
We track 3 other properties on Blenheim Ln. Browse the list under "Other properties on Blenheim Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Blenheim Ln?
21 Blenheim Ln is a 4 bed, 3 bath, 10,890 sqft lot single_family.
Is 21 Blenheim Ln a flip candidate?
No — 21 Blenheim Ln does not appear in our flips dataset.
Is 21 Blenheim Ln a tax-appeal candidate?
No — 21 Blenheim 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
+6.2%
Implied 1-yr
+24.7%
2026 Q3
$1.24M
2026 Q4
$1.28M
ZIP 11721 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Blenheim Ln