50 River St
Marlborough, MA 01752
3 bd 2 ba 1,876 sqft Built 2025 Lot 19,166 sqft single_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 | $171,900 | $200,300 | $372,200 | $3,670 |
| 2024 | $164,600 | $182,100 | $346,700 | $3,550 |
| 2022 | $166,000 | $155,800 | $321,800 | $3,733 |
| 2021 | $140,800 | $123,700 | $264,500 | $3,650 |
| 2020 | $134,700 | $120,500 | $255,200 | $3,619 |
| 2019 | $132,700 | $118,000 | $250,700 | $3,527 |
| 2018 | $126,400 | $89,600 | $216,000 | $3,160 |
| 2017 | $111,700 | $87,500 | $199,200 | $3,052 |
| 2016 | $110,300 | $87,500 | $197,800 | $3,034 |
| 2015 | $117,100 | $89,600 | $206,700 | $3,258 |
| 2014 | $113,300 | $84,500 | $197,800 | $3,187 |
| 2006 | $138,000 | $163,500 | $301,500 | $3,702 |
| 2005 | $125,100 | $128,900 | $254,000 | $3,500 |
| 2004 | $111,000 | $103,800 | $214,800 | $2,771 |
| 2003 | $111,000 | $94,400 | $205,400 | $2,693 |
Property facts
Year built
2025
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,876 sqft
Lot size
19,166 sqft
ZIP code
01752
City
Marlborough
Street
River St
Coordinates
42.33418, -71.54010
Comparable properties nearby
Frequently asked questions
When did 50 River St last sell?
No public-record sale is on file for 50 River St.
What is the current tax assessment for 50 River St?
The most recent total assessment for 50 River St (year 2025) is $372,200 with $3,670 in property tax.
When was 50 River St built?
50 River St was built in 2025.
How does 50 River St compare to others on River St?
We track 1 other property on River St. Browse the list under "Other properties on River St" to compare beds, baths, and sale history.
What are the property facts for 50 River St?
50 River St is a 3 bed, 2 bath, 1,876 sqft, 19,166 sqft lot single_family.
Is 50 River St a flip candidate?
No — 50 River St does not appear in our flips dataset.
Is 50 River St a tax-appeal candidate?
No — 50 River 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
+3.2%
Implied 1-yr
+12.8%
2026 Q3
$683.9K
2026 Q4
$702K
ZIP 01752 — Median Price History + Forecast
Explore nearby
Geography
Other properties on River St