670 Union St
Brooklyn, NY 11215
— ba Built 1920 Lot 6,668 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 |
|---|---|---|---|---|
| 2021 | — | $101,040 | $101,040 | $21,264 |
| 2020 | $92,280 | $26,460 | $118,740 | $4,576 |
| 2019 | $92,340 | $26,460 | $118,800 | $4,272 |
| 2018 | $16,378 | $4,042 | $20,420 | $4,272 |
| 2017 | $14,977 | $5,258 | $20,235 | $4,125 |
| 2016 | $14,872 | $4,218 | $19,090 | $3,816 |
| 2015 | $12,338 | $5,676 | $18,014 | $3,522 |
| 2014 | $10,583 | $6,434 | $17,017 | $3,260 |
| 2013 | $9,296 | $7,721 | $17,017 | $3,070 |
| 2011 | $5,291 | $10,618 | $15,909 | $2,565 |
| 2010 | $6,784 | $8,228 | $15,012 | $2,423 |
Property facts
Year built
1920
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
—
Lot size
6,668 sqft
ZIP code
11215
City
Brooklyn
Street
Union St
Coordinates
40.67655, -73.98152
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 670 Union St last sell?
No public-record sale is on file for 670 Union St.
What is the current tax assessment for 670 Union St?
The most recent total assessment for 670 Union St (year 2021) is $101,040 with $21,264 in property tax.
When was 670 Union St built?
670 Union St was built in 1920.
How does 670 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 670 Union St?
670 Union St is a — bath, 6,668 sqft lot single_family.
Is 670 Union St a flip candidate?
No — 670 Union St does not appear in our flips dataset.
Is 670 Union St a tax-appeal candidate?
No — 670 Union 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
+1.1%
Implied 1-yr
+4.5%
2026 Q3
$2.2M
2026 Q4
$2.23M
ZIP 11215 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St