21 1st St
Califon, NJ 07830
5 bd 3 ba Built 1876 Lot 29,621 sqft single_family
Most recent sale
$173,000
Oct 6, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 18, 2024 | Listed | $599,900 | BrightMLS |
| Jun 3, 2023 | Listing removed | — | GardenState |
| Mar 31, 2023 | Listed | $569,000 | GardenState |
| Feb 21, 2023 | Listing removed | — | GardenState |
| Feb 20, 2023 | Listed | $549,999 | GardenState |
| Oct 6, 2022 | Sold | $173,000 | GardenState |
| Jul 28, 2022 | Relisted | $199,000 | GardenState |
| Jul 15, 2022 | Listing removed | — | GardenState |
| Jun 20, 2022 | Price changed | $199,000 | GardenState |
| Jun 15, 2022 | Relisted | $249,000 | GardenState |
| May 19, 2022 | Listing removed | — | GardenState |
| Mar 31, 2022 | Listed | $249,000 | GardenState |
| Jul 26, 2000 | Sold | $180,100 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $119,900 | $133,600 | $253,500 | $9,878 |
| 2024 | $119,900 | $133,600 | $253,500 | $9,706 |
| 2023 | $119,900 | $133,600 | $253,500 | $9,308 |
| 2022 | $119,900 | $133,600 | $253,500 | $9,224 |
| 2021 | $119,900 | $133,600 | $253,500 | $9,062 |
| 2020 | $119,900 | $133,600 | $253,500 | $8,885 |
| 2019 | $119,900 | $133,600 | $253,500 | $8,809 |
| 2018 | $119,900 | $133,600 | $253,500 | $8,449 |
| 2017 | $119,900 | $133,600 | $253,500 | $8,259 |
| 2016 | $119,900 | $133,600 | $253,500 | $7,782 |
| 2015 | $119,900 | $133,600 | $253,500 | $7,658 |
| 2014 | $119,900 | $133,600 | $253,500 | $7,539 |
| 2013 | $119,900 | $133,600 | $253,500 | $7,201 |
| 2012 | $119,900 | $133,600 | $253,500 | $7,204 |
| 2011 | $119,900 | $133,600 | $253,500 | $7,065 |
| 2009 | $119,500 | $173,600 | $293,100 | $6,943 |
| 2008 | $119,500 | $173,600 | $293,100 | $6,823 |
| 2007 | $119,500 | $173,600 | $293,100 | $6,711 |
Property facts
Year built
1876
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
—
Lot size
29,621 sqft
ZIP code
07830
City
Califon
Street
1st St
Coordinates
40.72039, -74.84159
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 1st St last sell?
21 1st St most recently sold on Oct 6, 2022 for $173,000.
What is the current tax assessment for 21 1st St?
The most recent total assessment for 21 1st St (year 2025) is $253,500 with $9,878 in property tax.
How does 21 1st St's assessment compare to its last sale price?
The current assessment is 46.5% above the last sale price of $173,000.
When was 21 1st St built?
21 1st St was built in 1876.
How does 21 1st St compare to others on 1st St?
We track 1 other property on 1st St. Browse the list under "Other properties on 1st St" to compare beds, baths, and sale history.
What are the property facts for 21 1st St?
21 1st St is a 5 bed, 3 bath, 29,621 sqft lot single_family.
Is 21 1st St a flip candidate?
No — 21 1st St does not appear in our flips dataset.
Is 21 1st St a tax-appeal candidate?
Yes — 21 1st St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 1st St