55 Castle St
Keene, NH 03431
4 bd 4 ba 2,411 sqft Built 1850 Lot 16,988 sqft multi_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 | $224,500 | $43,300 | $267,800 | $9,204 |
| 2023 | $224,500 | $43,300 | $267,800 | $8,540 |
| 2022 | $224,500 | $43,300 | $267,800 | $8,310 |
| 2021 | $224,500 | $43,300 | $267,800 | $8,377 |
| 2020 | $172,500 | $50,700 | $223,200 | $8,321 |
Property facts
Year built
1850
Property type
multi_family
Stories
2
Beds
4
Baths
4
Living area
2,411 sqft
Lot size
16,988 sqft
ZIP code
03431
City
Keene
Street
Castle St
Coordinates
42.93604, -72.28497
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 55 Castle St last sell?
No public-record sale is on file for 55 Castle St.
What is the current tax assessment for 55 Castle St?
The most recent total assessment for 55 Castle St (year 2025) is $267,800 with $9,204 in property tax.
When was 55 Castle St built?
55 Castle St was built in 1850.
How does 55 Castle St compare to others on Castle St?
We track 5 other properties on Castle St. Browse the list under "Other properties on Castle St" to compare beds, baths, and sale history.
What are the property facts for 55 Castle St?
55 Castle St is a 4 bed, 4 bath, 2,411 sqft, 16,988 sqft lot multi_family.
Is 55 Castle St a flip candidate?
No — 55 Castle St does not appear in our flips dataset.
Is 55 Castle St a tax-appeal candidate?
No — 55 Castle 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
-0.3%
Implied 1-yr
-1.1%
2026 Q3
$316.6K
2026 Q4
$315.7K
ZIP 03431 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Castle St