350 Portsmouth Ave
New Castle, NH 03854
Built 1977 Lot 19,166 sqft land
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 16, 2022 | Sold | $412,500 | PrimeMLS |
| Oct 3, 2022 | Listed | $2,900,900 | MLS #4932161 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2024 | $454,900 | $2,446,000 | $2,900,900 | $15,636 |
| 2023 | $454,900 | $2,446,000 | $2,900,900 | $14,446 |
| 2022 | $454,900 | $2,446,000 | $2,900,900 | $13,054 |
| 2021 | $454,900 | $2,446,000 | $2,900,900 | $13,866 |
| 2020 | $352,200 | $1,203,400 | $1,555,600 | $9,800 |
| 2019 | $352,200 | $1,203,400 | $1,555,600 | $9,629 |
| 2018 | $352,200 | $1,203,400 | $1,555,600 | $9,334 |
| 2016 | $352,200 | $1,203,400 | $1,555,600 | $9,100 |
| 2015 | $318,600 | $1,044,900 | $1,363,500 | $8,726 |
| 2014 | $318,600 | $1,044,900 | $1,363,500 | $8,999 |
| 2007 | $358,800 | $593,800 | $952,600 | $4,553 |
Property facts
Year built
1977
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
19,166 sqft
ZIP code
03854
City
New Castle
Street
Portsmouth Ave
Coordinates
43.07188, -70.73446
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 350 Portsmouth Ave last sell?
No public-record sale is on file for 350 Portsmouth Ave.
What is the current tax assessment for 350 Portsmouth Ave?
The most recent total assessment for 350 Portsmouth Ave (year 2024) is $2,900,900 with $15,636 in property tax.
When was 350 Portsmouth Ave built?
350 Portsmouth Ave was built in 1977.
How does 350 Portsmouth Ave compare to others on Portsmouth Ave?
We track 8 other properties on Portsmouth Ave. Browse the list under "Other properties on Portsmouth Ave" to compare beds, baths, and sale history.
What are the property facts for 350 Portsmouth Ave?
350 Portsmouth Ave is a 19,166 sqft lot land.
Is 350 Portsmouth Ave a flip candidate?
No — 350 Portsmouth Ave does not appear in our flips dataset.
Is 350 Portsmouth Ave a tax-appeal candidate?
Yes — 350 Portsmouth Ave 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
+10.1%
Implied 1-yr
+40.3%
2025 Q3
$3.7M
2025 Q4
$3.92M
ZIP 03854 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portsmouth Ave