300 Blackwell St
Dover, NJ 07801
3 bd 2 ba 1,446 sqft Built 1910 Lot 5,227 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 | $165,100 | $52,300 | $217,400 | $7,587 |
| 2024 | $165,100 | $52,300 | $217,400 | $5,223 |
| 2023 | $107,300 | $52,300 | $159,600 | $5,038 |
| 2022 | $107,300 | $52,300 | $159,600 | $4,717 |
| 2021 | $107,300 | $52,300 | $159,600 | $4,633 |
| 2020 | $107,300 | $52,300 | $159,600 | $4,540 |
| 2019 | $107,300 | $52,300 | $159,600 | $4,352 |
| 2018 | $107,300 | $52,300 | $159,600 | $4,112 |
| 2017 | $107,300 | $52,300 | $159,600 | $3,926 |
| 2016 | $107,300 | $52,300 | $159,600 | $3,833 |
| 2015 | $146,200 | $96,900 | $243,100 | $4,995 |
| 2014 | $146,200 | $96,900 | $243,100 | $4,944 |
| 2013 | $146,200 | $96,900 | $243,100 | $4,830 |
| 2012 | $146,200 | $96,900 | $243,100 | $4,509 |
| 2011 | $146,200 | $102,600 | $248,800 | $4,439 |
| 2009 | $146,200 | $102,600 | $248,800 | $4,245 |
| 2008 | $75,400 | $30,200 | $105,600 | $3,986 |
| 2007 | $75,400 | $30,200 | $105,600 | $3,836 |
Property facts
Year built
1910
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,446 sqft
Lot size
5,227 sqft
ZIP code
07801
City
Dover
Street
Blackwell St
Coordinates
40.88506, -74.54331
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 300 Blackwell St last sell?
No public-record sale is on file for 300 Blackwell St.
What is the current tax assessment for 300 Blackwell St?
The most recent total assessment for 300 Blackwell St (year 2025) is $217,400 with $7,587 in property tax.
When was 300 Blackwell St built?
300 Blackwell St was built in 1910.
How does 300 Blackwell St compare to others on Blackwell St?
We track 8 other properties on Blackwell St. Browse the list under "Other properties on Blackwell St" to compare beds, baths, and sale history.
What are the property facts for 300 Blackwell St?
300 Blackwell St is a 3 bed, 2 bath, 1,446 sqft, 5,227 sqft lot single_family.
Is 300 Blackwell St a flip candidate?
No — 300 Blackwell St does not appear in our flips dataset.
Is 300 Blackwell St a tax-appeal candidate?
No — 300 Blackwell 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
-1.4%
Implied 1-yr
-5.4%
2026 Q2
$389.7K
2026 Q3
$384K
ZIP 07801 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Blackwell St