23 First St
Califon, NJ 07830
— ba 3,816 sqft Built 1850 Lot 211,702 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 | $540,400 | $197,900 | $738,300 | $28,771 |
| 2024 | $540,400 | $197,900 | $738,300 | $28,269 |
| 2023 | $540,400 | $197,900 | $738,300 | $27,110 |
| 2022 | $540,400 | $197,900 | $738,300 | $26,866 |
| 2021 | $540,400 | $197,900 | $738,300 | $26,394 |
| 2020 | $540,400 | $197,900 | $738,300 | $25,877 |
| 2019 | $540,400 | $197,900 | $738,300 | $25,655 |
| 2018 | $540,400 | $197,900 | $738,300 | $24,607 |
| 2017 | $540,400 | $197,900 | $738,300 | $24,053 |
| 2016 | $540,400 | $197,900 | $738,300 | $22,665 |
| 2015 | $540,400 | $197,900 | $738,300 | $22,304 |
| 2014 | $540,400 | $197,900 | $738,300 | $21,957 |
| 2013 | $540,400 | $197,900 | $738,300 | $20,975 |
| 2012 | $540,400 | $197,900 | $738,300 | $20,982 |
| 2011 | $540,400 | $197,900 | $738,300 | $20,576 |
| 2009 | $592,100 | $237,900 | $830,000 | $19,662 |
| 2008 | $578,900 | $237,900 | $816,800 | $19,015 |
| 2007 | $578,900 | $237,900 | $816,800 | $18,704 |
Property facts
Year built
1850
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
3,816 sqft
Lot size
211,702 sqft
ZIP code
07830
City
Califon
Street
First St
Coordinates
40.72018, -74.84284
Comparable properties nearby
Frequently asked questions
When did 23 First St last sell?
No public-record sale is on file for 23 First St.
What is the current tax assessment for 23 First St?
The most recent total assessment for 23 First St (year 2025) is $738,300 with $28,771 in property tax.
When was 23 First St built?
23 First St was built in 1850.
How does 23 First St compare to others on First St?
We track 5 other properties on First St. Browse the list under "Other properties on First St" to compare beds, baths, and sale history.
What are the property facts for 23 First St?
23 First St is a — bath, 3,816 sqft, 211,702 sqft lot single_family.
Is 23 First St a flip candidate?
No — 23 First St does not appear in our flips dataset.
Is 23 First St a tax-appeal candidate?
No — 23 First 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
-1.8%
Implied 1-yr
-7.1%
2026 Q2
$809.8K
2026 Q3
$793.6K
ZIP 07830 — Median Price History + Forecast
Explore nearby
Geography
Other properties on First St