21 School St
Allenstown, NH 03275
3 bd 2 ba 1,503 sqft Built 1900 Lot 10,454 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 | $202,000 | $132,000 | $334,000 | $8,310 |
| 2023 | $202,000 | $132,000 | $334,000 | $7,081 |
| 2022 | $202,000 | $132,000 | $334,000 | $6,513 |
| 2021 | $108,100 | $75,000 | $183,100 | $5,768 |
| 2020 | $108,100 | $75,000 | $183,100 | $5,365 |
| 2019 | $110,100 | $75,000 | $185,100 | $5,757 |
| 2018 | $110,100 | $75,000 | $185,100 | $5,581 |
| 2017 | $110,100 | $75,000 | $185,100 | $5,944 |
| 2016 | $106,300 | $60,000 | $166,300 | $5,631 |
| 2015 | $106,300 | $60,000 | $166,300 | $5,460 |
| 2014 | $106,300 | $60,000 | $166,300 | $5,618 |
| 2007 | $158,300 | $65,900 | $224,200 | $5,156 |
Property facts
Year built
1900
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,503 sqft
Lot size
10,454 sqft
ZIP code
03275
City
Allenstown
Street
School St
Coordinates
43.12663, -71.45138
Comparable properties nearby
Frequently asked questions
When did 21 School St last sell?
No public-record sale is on file for 21 School St.
What is the current tax assessment for 21 School St?
The most recent total assessment for 21 School St (year 2025) is $334,000 with $8,310 in property tax.
When was 21 School St built?
21 School St was built in 1900.
How does 21 School St compare to others on School St?
We track 8 other properties on School St. Browse the list under "Other properties on School St" to compare beds, baths, and sale history.
What are the property facts for 21 School St?
21 School St is a 3 bed, 2 bath, 1,503 sqft, 10,454 sqft lot single_family.
Is 21 School St a flip candidate?
No — 21 School St does not appear in our flips dataset.
Is 21 School St a tax-appeal candidate?
No — 21 School 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
+2.1%
Implied 1-yr
+8.3%
2026 Q3
$437.7K
2026 Q4
$445.7K
ZIP 03275 — Median Price History + Forecast
Explore nearby
Geography
Other properties on School St