18 Prospect St
Amherst, MA 01002
5 bd 3 ba 3,204 sqft Built 1910 Lot 6,300 sqft single_family
Most recent sale
$700,000
Dec 4, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 5, 2026 | Listing removed | $989,900 | MLSPIN |
| Oct 28, 2025 | Listed | $989,900 | MLSPIN |
| Oct 20, 2025 | Listing removed | $1,149,000 | MLSPIN |
| Sep 6, 2025 | Price changed | $1,149,000 | MLSPIN |
| Jun 19, 2025 | Listed | $1,199,000 | MLSPIN |
| Dec 14, 2023 | Listing removed | $699,000 | MLSPIN |
| Dec 4, 2023 | Sold | $700,000 | MLSPIN |
| Jul 1, 1999 | Sold | $252,500 | Public Record |
| Sep 25, 1989 | Sold | $215,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $485,000 | $146,100 | $631,100 | $11,328 |
| 2024 | $435,200 | $140,000 | $575,200 | $10,647 |
| 2023 | $390,200 | $127,300 | $517,500 | $10,402 |
| 2022 | $355,100 | $121,000 | $476,100 | $10,127 |
| 2021 | $355,100 | $112,000 | $467,100 | $10,192 |
| 2020 | $355,100 | $112,000 | $467,100 | $9,959 |
| 2018 | $322,800 | $112,000 | $434,800 | $9,192 |
| 2017 | $302,300 | $106,700 | $409,000 | $8,928 |
| 2016 | $302,300 | $106,700 | $409,000 | $8,679 |
| 2015 | $302,300 | $106,700 | $409,000 | $8,401 |
| 2014 | $284,700 | $103,600 | $388,300 | $8,143 |
| 2006 | $267,300 | $111,900 | $379,200 | $5,711 |
| 2005 | $226,800 | $88,200 | $315,000 | $5,257 |
| 2004 | $217,500 | $73,500 | $291,000 | $5,063 |
| 2003 | $213,000 | $93,600 | $306,600 | $5,246 |
Property facts
Year built
1910
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
3,204 sqft
Lot size
6,300 sqft
ZIP code
01002
City
Amherst
Street
Prospect St
Coordinates
42.37640, -72.52184
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,200
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 18 Prospect St last sell?
18 Prospect St most recently sold on Dec 4, 2023 for $700,000.
What is the current tax assessment for 18 Prospect St?
The most recent total assessment for 18 Prospect St (year 2025) is $631,100 with $11,328 in property tax.
How does 18 Prospect St's assessment compare to its last sale price?
The current assessment is 9.8% below the last sale price of $700,000.
When was 18 Prospect St built?
18 Prospect St was built in 1910.
How does 18 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 18 Prospect St?
18 Prospect St is a 5 bed, 3 bath, 3,204 sqft, 6,300 sqft lot single_family.
Is 18 Prospect St a flip candidate?
No — 18 Prospect St does not appear in our flips dataset.
Is 18 Prospect St a tax-appeal candidate?
No — 18 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
+1.2%
Implied 1-yr
+4.8%
2026 Q3
$652.5K
2026 Q4
$652.5K
ZIP 01002 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect St