305 Union Ave
Middlesex, NJ 08846
— ba 3,619 sqft Built 1977 Lot 24,337 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 8, 2022 | Sold | $460,000 | Public Record |
| Oct 6, 1988 | Sold | $247,000 | Public Record |
| Apr 1, 1984 | Sold | $160,000 | Public Record |
| Jun 1, 1978 | Sold | $82,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $405,900 | $134,100 | $540,000 | $11,448 |
| 2024 | $405,900 | $134,100 | $540,000 | $10,991 |
| 2023 | $340,900 | $134,100 | $475,000 | $10,464 |
| 2022 | $138,200 | $42,100 | $180,300 | $17,833 |
| 2021 | $138,200 | $42,100 | $180,300 | $17,379 |
| 2020 | $138,200 | $42,100 | $180,300 | $16,987 |
| 2019 | $138,200 | $42,100 | $180,300 | $16,528 |
| 2018 | $138,200 | $42,100 | $180,300 | $16,026 |
| 2017 | $138,200 | $42,100 | $180,300 | $15,585 |
| 2016 | $138,200 | $42,100 | $180,300 | $15,071 |
| 2015 | $138,200 | $42,100 | $180,300 | $14,752 |
| 2014 | $138,200 | $42,100 | $180,300 | $14,470 |
| 2013 | $138,200 | $42,100 | $180,300 | $14,070 |
| 2012 | $138,200 | $42,100 | $180,300 | $13,883 |
| 2011 | $138,200 | $42,100 | $180,300 | $13,628 |
| 2009 | $138,200 | $42,100 | $180,300 | $13,071 |
| 2008 | $138,200 | $42,100 | $180,300 | $12,660 |
| 2007 | $138,200 | $42,100 | $180,300 | $12,080 |
Property facts
Year built
1977
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
3,619 sqft
Lot size
24,337 sqft
ZIP code
08846
City
Middlesex
Street
Union Ave
Coordinates
40.56863, -74.51743
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 305 Union Ave last sell?
No public-record sale is on file for 305 Union Ave.
What is the current tax assessment for 305 Union Ave?
The most recent total assessment for 305 Union Ave (year 2025) is $540,000 with $11,448 in property tax.
When was 305 Union Ave built?
305 Union Ave was built in 1977.
How does 305 Union Ave compare to others on Union Ave?
We track 8 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 305 Union Ave?
305 Union Ave is a — bath, 3,619 sqft, 24,337 sqft lot single_family.
Is 305 Union Ave a flip candidate?
No — 305 Union Ave does not appear in our flips dataset.
Is 305 Union Ave a tax-appeal candidate?
No — 305 Union 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
+1.8%
Implied 1-yr
+7.1%
2026 Q3
$538.9K
2026 Q4
$547.5K
ZIP 08846 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave