840 Halsey St
Brooklyn, NY 11233
— ba 940 sqft Built 2014 condo
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 | $41,292 | $3,591 | $44,883 | $3,265 |
| 2024 | $41,292 | $3,591 | $44,883 | $3,321 |
| 2023 | $30,973 | $3,591 | $34,564 | $3,168 |
| 2022 | $28,272 | $3,591 | $31,863 | $2,058 |
| 2021 | $18,578 | $3,591 | $22,169 | $2,922 |
Property facts
Year built
2014
Property type
condo
Stories
3
Beds
—
Baths
—
Living area
940 sqft
Lot size
—
ZIP code
11233
City
Brooklyn
Street
Halsey St
Coordinates
40.68494, -73.92056
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 840 Halsey St last sell?
No public-record sale is on file for 840 Halsey St.
What is the current tax assessment for 840 Halsey St?
The most recent total assessment for 840 Halsey St (year 2025) is $44,883 with $3,265 in property tax.
When was 840 Halsey St built?
840 Halsey St was built in 2014.
How does 840 Halsey St compare to others on Halsey St?
We track 8 other properties on Halsey St. Browse the list under "Other properties on Halsey St" to compare beds, baths, and sale history.
What are the property facts for 840 Halsey St?
840 Halsey St is a — bath, 940 sqft condo.
Is 840 Halsey St a flip candidate?
No — 840 Halsey St does not appear in our flips dataset.
Is 840 Halsey St a tax-appeal candidate?
No — 840 Halsey 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
+3.2%
Implied 1-yr
+12.8%
2026 Q3
$1.52M
2026 Q4
$1.56M
ZIP 11233 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Halsey St