30 Prospect St
Watertown, MA 02472
3 bd 2 ba 1,875 sqft Built 1953 Lot 4,800 sqft single_family
Most recent sale
$430,000
Oct 30, 2014
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 5, 2024 | Listed | $739,000 | MLSPIN |
| Oct 30, 2014 | Sold | $430,000 | MLSPIN |
| Sep 10, 2014 | Listed | $409,000 | MLSPIN |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $254,900 | $466,800 | $721,700 | $8,429 |
| 2024 | $151,600 | $447,000 | $598,600 | $7,004 |
| 2023 | $147,400 | $425,700 | $573,100 | $7,783 |
| 2022 | $149,000 | $404,400 | $553,400 | $7,333 |
| 2021 | $149,000 | $390,200 | $539,200 | $6,605 |
| 2020 | $149,000 | $376,000 | $525,000 | $6,374 |
| 2019 | $105,300 | $361,800 | $467,100 | $6,016 |
| 2018 | $96,100 | $354,800 | $450,900 | $6,074 |
| 2017 | $96,100 | $305,100 | $401,200 | $5,573 |
| 2016 | $88,300 | $290,900 | $379,200 | $5,187 |
| 2015 | $88,300 | $269,600 | $357,900 | $5,379 |
| 2013 | $88,300 | $248,300 | $336,600 | $4,941 |
| 2006 | $79,700 | $261,000 | $340,700 | $3,806 |
| 2005 | $169,700 | $175,200 | $344,900 | $3,763 |
| 2004 | $157,100 | $175,200 | $332,300 | $3,439 |
| 2003 | $116,500 | $139,400 | $255,900 | $3,237 |
Property facts
Year built
1953
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,875 sqft
Lot size
4,800 sqft
ZIP code
02472
City
Watertown
Street
Prospect St
Coordinates
42.38142, -71.19794
Comparable properties nearby
Frequently asked questions
When did 30 Prospect St last sell?
30 Prospect St most recently sold on Oct 30, 2014 for $430,000.
What is the current tax assessment for 30 Prospect St?
The most recent total assessment for 30 Prospect St (year 2025) is $721,700 with $8,429 in property tax.
How does 30 Prospect St's assessment compare to its last sale price?
The current assessment is 67.8% above the last sale price of $430,000.
When was 30 Prospect St built?
30 Prospect St was built in 1953.
How does 30 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 30 Prospect St?
30 Prospect St is a 3 bed, 2 bath, 1,875 sqft, 4,800 sqft lot single_family.
Is 30 Prospect St a flip candidate?
No — 30 Prospect St does not appear in our flips dataset.
Is 30 Prospect St a tax-appeal candidate?
No — 30 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