139 Prospect St
Northampton, MA 01060
4 bd 6 ba 2,097 sqft Lot 5,314 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 | $534,800 | $233,100 | $767,900 | $10,697 |
| 2024 | $436,700 | $212,000 | $648,700 | $9,854 |
| 2023 | $457,300 | $192,800 | $650,100 | $10,298 |
| 2021 | $353,700 | $168,300 | $522,000 | $9,067 |
| 2020 | $353,700 | $168,300 | $522,000 | $8,770 |
| 2019 | $321,800 | $168,300 | $490,100 | $8,513 |
| 2018 | $312,000 | $168,300 | $480,300 | $8,184 |
| 2017 | $312,000 | $168,300 | $480,300 | $8,016 |
| 2016 | $349,400 | $150,600 | $500,000 | $8,080 |
| 2015 | $349,400 | $150,600 | $500,000 | $7,900 |
| 2014 | $349,400 | $150,600 | $500,000 | $7,695 |
| 2006 | $115,400 | $99,500 | $214,900 | $2,521 |
| 2005 | $118,700 | $99,500 | $218,200 | $2,804 |
| 2004 | $103,400 | $99,500 | $202,900 | $2,715 |
| 2003 | $69,600 | $55,500 | $125,100 | $2,052 |
Property facts
Year built
—
Property type
multi_family
Stories
2
Beds
4
Baths
6
Living area
2,097 sqft
Lot size
5,314 sqft
ZIP code
01060
City
Northampton
Street
Prospect St
Coordinates
42.32567, -72.63701
Comparable properties nearby
Frequently asked questions
When did 139 Prospect St last sell?
No public-record sale is on file for 139 Prospect St.
What is the current tax assessment for 139 Prospect St?
The most recent total assessment for 139 Prospect St (year 2025) is $767,900 with $10,697 in property tax.
When was 139 Prospect St built?
The year built for 139 Prospect St is not in our records.
How does 139 Prospect St compare to others on Prospect St?
We track 8 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 139 Prospect St?
139 Prospect St is a 4 bed, 6 bath, 2,097 sqft, 5,314 sqft lot multi_family.
Is 139 Prospect St a flip candidate?
No — 139 Prospect St does not appear in our flips dataset.
Is 139 Prospect St a tax-appeal candidate?
No — 139 Prospect 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
+1.3%
Implied 1-yr
+5.1%
2026 Q2
$597.8K
2026 Q3
$604.9K
ZIP 01060 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect St