21 State St
Mahwah, NJ 07430
— ba 1,416 sqft Built 1914 Lot 5,602 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 | $106,500 | $181,300 | $287,800 | $6,121 |
| 2024 | $106,500 | $181,300 | $287,800 | $5,940 |
| 2023 | $106,500 | $181,300 | $287,800 | $5,862 |
| 2022 | $106,500 | $181,300 | $287,800 | $5,675 |
| 2021 | $106,500 | $181,300 | $287,800 | $5,614 |
| 2020 | $106,500 | $181,300 | $287,800 | $5,479 |
| 2019 | $106,500 | $181,300 | $287,800 | $5,298 |
| 2018 | $106,500 | $181,300 | $287,800 | $5,223 |
| 2017 | $106,500 | $181,300 | $287,800 | $5,140 |
| 2016 | $106,500 | $181,300 | $287,800 | $5,027 |
| 2015 | $106,500 | $181,300 | $287,800 | $4,958 |
| 2014 | $106,500 | $181,300 | $287,800 | $4,875 |
| 2013 | $106,500 | $181,300 | $287,800 | $4,788 |
| 2012 | $106,500 | $181,300 | $287,800 | $4,679 |
| 2010 | $106,500 | $181,300 | $287,800 | $4,536 |
| 2009 | $93,900 | $119,700 | $213,600 | $4,406 |
| 2008 | $93,900 | $119,700 | $213,600 | $4,220 |
| 2007 | $93,900 | $119,700 | $213,600 | $4,058 |
Property facts
Year built
1914
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
1,416 sqft
Lot size
5,602 sqft
ZIP code
07430
City
Mahwah
Street
State St
Coordinates
41.10777, -74.15406
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 State St last sell?
No public-record sale is on file for 21 State St.
What is the current tax assessment for 21 State St?
The most recent total assessment for 21 State St (year 2025) is $287,800 with $6,121 in property tax.
When was 21 State St built?
21 State St was built in 1914.
How does 21 State St compare to others on State St?
We track 7 other properties on State St. Browse the list under "Other properties on State St" to compare beds, baths, and sale history.
What are the property facts for 21 State St?
21 State St is a — bath, 1,416 sqft, 5,602 sqft lot single_family.
Is 21 State St a flip candidate?
No — 21 State St does not appear in our flips dataset.
Is 21 State St a tax-appeal candidate?
No — 21 State 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
+0.4%
Implied 1-yr
+1.8%
2026 Q2
$849.4K
2026 Q3
$853K
ZIP 07430 — Median Price History + Forecast
Explore nearby
Geography
Other properties on State St