423 Provost Ave
Bellport, NY 11713
— ba 1,140 sqft Built 1973 Lot 7,405 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 | $1,000 | $200 | $1,200 | $5,144 |
| 2024 | $1,000 | $200 | $1,200 | $4,941 |
| 2023 | $1,000 | $200 | $1,200 | $4,853 |
| 2022 | $1,000 | $200 | $1,200 | $4,773 |
| 2021 | $1,000 | $200 | $1,200 | $4,707 |
| 2020 | $1,000 | $200 | $1,200 | $4,633 |
| 2018 | $1,000 | $200 | $1,200 | $4,488 |
| 2017 | $1,000 | $200 | $1,200 | $4,399 |
| 2016 | $1,000 | $200 | $1,200 | $4,384 |
| 2015 | $1,000 | $200 | $1,200 | $4,337 |
| 2014 | $1,000 | $200 | $1,200 | $4,232 |
| 2013 | $1,250 | $200 | $1,450 | $4,947 |
| 2012 | $1,425 | $200 | $1,625 | $5,050 |
| 2011 | $1,425 | $200 | $1,625 | $5,355 |
| 2010 | $1,425 | $200 | $1,625 | $5,214 |
| 2008 | $1,600 | $200 | $1,800 | $5,476 |
| 2007 | $1,600 | $200 | $1,800 | $5,275 |
| 2006 | $1,600 | $200 | $1,800 | $5,043 |
Property facts
Year built
1973
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,140 sqft
Lot size
7,405 sqft
ZIP code
11713
City
Bellport
Street
Provost Ave
Coordinates
40.77308, -72.95410
Comparable properties nearby
Frequently asked questions
When did 423 Provost Ave last sell?
No public-record sale is on file for 423 Provost Ave.
What is the current tax assessment for 423 Provost Ave?
The most recent total assessment for 423 Provost Ave (year 2025) is $1,200 with $5,144 in property tax.
When was 423 Provost Ave built?
423 Provost Ave was built in 1973.
How does 423 Provost Ave compare to others on Provost Ave?
We track 8 other properties on Provost Ave. Browse the list under "Other properties on Provost Ave" to compare beds, baths, and sale history.
What are the property facts for 423 Provost Ave?
423 Provost Ave is a — bath, 1,140 sqft, 7,405 sqft lot single_family.
Is 423 Provost Ave a flip candidate?
No — 423 Provost Ave does not appear in our flips dataset.
Is 423 Provost Ave a tax-appeal candidate?
No — 423 Provost Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+10.0%
Implied 1-yr
+39.8%
2026 Q3
$2.4M
2026 Q4
$2.54M
ZIP 11713 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Provost Ave