5100 Northern Blvd
Upper Brookville, NY 11545
6 bd 7 ba 6,606 sqft Built 1999 Lot 84,071 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 |
|---|---|---|---|---|
| 2024 | $1,076 | $652 | $1,728 | $32,337 |
| 2022 | $1,076 | $652 | $1,728 | $30,477 |
| 2021 | $1,536 | $931 | $2,467 | $28,992 |
| 2020 | $1,155 | $809 | $1,964 | $27,280 |
| 2019 | $1,017 | $2,328 | $3,345 | $33,049 |
| 2018 | $1,240 | $2,328 | $3,568 | $33,339 |
| 2016 | $2,408 | $2,328 | $4,736 | $34,931 |
| 2015 | $2,408 | $2,328 | $4,736 | $38,594 |
| 2014 | $2,408 | $2,328 | $4,736 | $35,499 |
| 2013 | $4,000 | $2,328 | $6,328 | $33,376 |
| 2011 | $3,251 | $2,328 | $5,579 | $30,255 |
| 2010 | $2,677 | $2,587 | $5,264 | $33,498 |
| 2009 | $3,810 | $2,587 | $6,397 | $31,293 |
| 2007 | $3,896 | $2,587 | $6,483 | $30,737 |
Property facts
Year built
1999
Property type
single_family
Stories
—
Beds
6
Baths
7
Living area
6,606 sqft
Lot size
84,071 sqft
ZIP code
11545
City
Upper Brookville
Street
Northern Blvd
Coordinates
40.82524, -73.58670
Comparable properties nearby
Frequently asked questions
When did 5100 Northern Blvd last sell?
No public-record sale is on file for 5100 Northern Blvd.
What is the current tax assessment for 5100 Northern Blvd?
The most recent total assessment for 5100 Northern Blvd (year 2024) is $1,728 with $32,337 in property tax.
When was 5100 Northern Blvd built?
5100 Northern Blvd was built in 1999.
How does 5100 Northern Blvd compare to others on Northern Blvd?
We track 1 other property on Northern Blvd. Browse the list under "Other properties on Northern Blvd" to compare beds, baths, and sale history.
What are the property facts for 5100 Northern Blvd?
5100 Northern Blvd is a 6 bed, 7 bath, 6,606 sqft, 84,071 sqft lot single_family.
Is 5100 Northern Blvd a flip candidate?
No — 5100 Northern Blvd does not appear in our flips dataset.
Is 5100 Northern Blvd a tax-appeal candidate?
No — 5100 Northern Blvd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.5%
Implied 1-yr
-9.9%
2026 Q2
$2.14M
2026 Q3
$2.08M
ZIP 11545 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Northern Blvd