66 Prospect St
Watertown, MA 02472
5 bd 2 ba 2,550 sqft Built 1930 Lot 3,202 sqft multi_family
Most recent sale
$935,000
Apr 29, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 29, 2022 | Sold | $935,000 | MLS #72952773 |
| Mar 21, 2022 | Price changed | $944,900 | MLS #72952773 |
| Mar 15, 2022 | Listed | $949,900 | MLS #72952773 |
| Dec 12, 2014 | Sold | $580,000 | MLS #71729545 |
| Oct 10, 2014 | Price changed | $589,000 | MLS #71729545 |
| Aug 15, 2014 | Listed | $599,000 | MLS #71729545 |
| Oct 31, 1985 | Sold | $120,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $522,400 | $448,600 | $971,000 | $11,341 |
| 2024 | $443,900 | $444,800 | $888,700 | $10,398 |
| 2023 | $392,100 | $423,600 | $815,700 | $11,077 |
| 2022 | $392,300 | $402,500 | $794,800 | $10,531 |
| 2021 | $378,800 | $388,300 | $767,100 | $9,397 |
| 2020 | $371,000 | $374,200 | $745,200 | $9,047 |
| 2019 | $306,100 | $360,100 | $666,200 | $8,581 |
| 2018 | $277,400 | $353,000 | $630,400 | $8,491 |
| 2017 | $277,400 | $303,600 | $581,000 | $8,070 |
| 2016 | $277,400 | $289,500 | $566,900 | $7,755 |
| 2015 | $207,900 | $268,300 | $476,200 | $7,157 |
| 2013 | $207,900 | $247,100 | $455,000 | $6,679 |
| 2006 | $225,100 | $249,000 | $474,100 | $5,296 |
| 2005 | $300,200 | $170,600 | $470,800 | $5,136 |
| 2004 | $277,300 | $170,600 | $447,900 | $4,636 |
| 2003 | $202,900 | $133,000 | $335,900 | $4,249 |
Property facts
Year built
1930
Property type
multi_family
Stories
4
Beds
5
Baths
2
Living area
2,550 sqft
Lot size
3,202 sqft
ZIP code
02472
City
Watertown
Street
Prospect St
Coordinates
42.38043, -71.19873
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$7,395
Gross rental yield
9.49%
Implied cap rate
6.17%
Trend-extrapolated value
—
Frequently asked questions
When did 66 Prospect St last sell?
66 Prospect St most recently sold on Apr 29, 2022 for $935,000.
What is the current tax assessment for 66 Prospect St?
The most recent total assessment for 66 Prospect St (year 2025) is $971,000 with $11,341 in property tax.
How does 66 Prospect St's assessment compare to its last sale price?
The current assessment is 3.9% above the last sale price of $935,000.
When was 66 Prospect St built?
66 Prospect St was built in 1930.
How does 66 Prospect St compare to others on Prospect St?
We track 3 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 66 Prospect St?
66 Prospect St is a 5 bed, 2 bath, 2,550 sqft, 3,202 sqft lot multi_family.
Is 66 Prospect St a flip candidate?
No — 66 Prospect St does not appear in our flips dataset.
Is 66 Prospect St a tax-appeal candidate?
No — 66 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
+0.8%
Implied 1-yr
+3.2%
2026 Q3
$1.01M
2026 Q4
$1.02M
ZIP 02472 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect St