684 Jefferson Ave
Brooklyn, NY 11221
— ba 5,700 sqft Built 1910 Lot 2,500 sqft other
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 | $488,700 | $129,600 | $618,300 | $3,721 |
| 2016 | $47,297 | $2,417 | $49,714 | $4 |
| 2015 | $46,814 | $2,900 | $49,714 | $6,404 |
| 2014 | $44,748 | $3,368 | $48,116 | $6,185 |
| 2012 | $38,910 | $2,374 | $41,284 | $5,545 |
| 2010 | $37,143 | $1,099 | $38,242 | $5,063 |
| 2009 | $36,826 | $1,416 | $38,242 | $4,900 |
| 2007 | $30,405 | $1,352 | $31,757 | $3,787 |
Property facts
Year built
1910
Property type
other
Stories
3
Beds
—
Baths
—
Living area
5,700 sqft
Lot size
2,500 sqft
ZIP code
11221
City
Brooklyn
Street
Jefferson Ave
Coordinates
40.68533, -73.93017
Comparable properties nearby
Frequently asked questions
When did 684 Jefferson Ave last sell?
No public-record sale is on file for 684 Jefferson Ave.
What is the current tax assessment for 684 Jefferson Ave?
The most recent total assessment for 684 Jefferson Ave (year 2025) is $618,300 with $3,721 in property tax.
When was 684 Jefferson Ave built?
684 Jefferson Ave was built in 1910.
How does 684 Jefferson Ave compare to others on Jefferson Ave?
We track 8 other properties on Jefferson Ave. Browse the list under "Other properties on Jefferson Ave" to compare beds, baths, and sale history.
What are the property facts for 684 Jefferson Ave?
684 Jefferson Ave is a — bath, 5,700 sqft, 2,500 sqft lot other.
Is 684 Jefferson Ave a flip candidate?
No — 684 Jefferson Ave does not appear in our flips dataset.
Is 684 Jefferson Ave a tax-appeal candidate?
No — 684 Jefferson 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
+17.5%
Implied 1-yr
+70.1%
2026 Q3
$7.85M
2026 Q4
$7.85M
ZIP 11221 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Jefferson Ave