171 Main St
Alton, NH 03809
4 bd 4 ba 6,011 sqft Built 1940 Lot 43,560 sqft other
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 |
|---|---|---|---|---|
| 2024 | $185,800 | $90,400 | $276,200 | $3,585 |
| 2022 | $185,800 | $90,400 | $276,200 | $3,640 |
| 2021 | $185,600 | $90,400 | $276,000 | $3,141 |
| 2020 | $149,600 | $74,100 | $223,700 | — |
| 2019 | $149,600 | $74,100 | $223,700 | — |
| 2018 | $149,600 | $74,100 | $223,700 | $3,130 |
| 2017 | $149,600 | $74,100 | $223,700 | $2,877 |
| 2016 | $133,700 | $104,100 | $237,800 | $3,365 |
| 2015 | $166,900 | $73,200 | $240,100 | $3,426 |
| 2014 | $170,200 | $70,600 | $240,800 | $3,335 |
| 2012 | $170,200 | $92,800 | $263,000 | $3,717 |
| 2011 | $229,900 | $88,400 | $318,300 | $4,160 |
| 2009 | $259,000 | $105,400 | $364,400 | $4,311 |
| 2007 | $278,000 | $146,400 | $424,400 | $4,485 |
Property facts
Year built
1940
Property type
other
Stories
2
Beds
4
Baths
4
Living area
6,011 sqft
Lot size
43,560 sqft
ZIP code
03809
City
Alton
Street
Main St
Coordinates
43.45842, -71.22382
Comparable properties nearby
Frequently asked questions
When did 171 Main St last sell?
No public-record sale is on file for 171 Main St.
What is the current tax assessment for 171 Main St?
The most recent total assessment for 171 Main St (year 2024) is $276,200 with $3,585 in property tax.
When was 171 Main St built?
171 Main St was built in 1940.
How does 171 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 171 Main St?
171 Main St is a 4 bed, 4 bath, 6,011 sqft, 43,560 sqft lot other.
Is 171 Main St a flip candidate?
No — 171 Main St does not appear in our flips dataset.
Is 171 Main St a tax-appeal candidate?
No — 171 Main 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
+19.9%
Implied 1-yr
+79.5%
2026 Q1
$1.52M
2026 Q2
$1.65M
ZIP 03809 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St