23 Boulder Ave
Hillburn, NY 10931
3 bd 2 ba 1,056 sqft Built 1919 Lot 14,810 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 | $10,500 | $9,000 | $19,500 | $7,697 |
| 2024 | $10,500 | $9,000 | $19,500 | $6,137 |
| 2023 | $10,500 | $9,000 | $19,500 | $7,253 |
| 2022 | $10,500 | $9,000 | $19,500 | $6,490 |
| 2021 | $10,500 | $9,000 | $19,500 | $5,789 |
| 2020 | $10,500 | $9,000 | $19,500 | $5,947 |
| 2018 | $10,500 | $9,000 | $19,500 | $6,626 |
| 2016 | $10,500 | $9,000 | $19,500 | $10,209 |
| 2015 | $10,500 | $9,000 | $19,500 | $6,166 |
| 2014 | $10,500 | $9,000 | $19,500 | $5,912 |
| 2013 | $10,500 | $9,000 | $19,500 | $4,021 |
| 2012 | $10,500 | $9,000 | $19,500 | $4,062 |
| 2010 | $10,500 | $9,000 | $19,500 | $3,546 |
Property facts
Year built
1919
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,056 sqft
Lot size
14,810 sqft
ZIP code
10931
City
Hillburn
Street
Boulder Ave
Coordinates
41.12611, -74.17582
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23 Boulder Ave last sell?
No public-record sale is on file for 23 Boulder Ave.
What is the current tax assessment for 23 Boulder Ave?
The most recent total assessment for 23 Boulder Ave (year 2025) is $19,500 with $7,697 in property tax.
When was 23 Boulder Ave built?
23 Boulder Ave was built in 1919.
How does 23 Boulder Ave compare to others on Boulder Ave?
We track 3 other properties on Boulder Ave. Browse the list under "Other properties on Boulder Ave" to compare beds, baths, and sale history.
What are the property facts for 23 Boulder Ave?
23 Boulder Ave is a 3 bed, 2 bath, 1,056 sqft, 14,810 sqft lot single_family.
Is 23 Boulder Ave a flip candidate?
No — 23 Boulder Ave does not appear in our flips dataset.
Is 23 Boulder Ave a tax-appeal candidate?
No — 23 Boulder 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
+9.7%
Implied 1-yr
+38.7%
2025 Q2
$631.1K
2025 Q3
$670.9K
ZIP 10931 — Median Price History + Forecast
Explore nearby
Geography
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